./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-execprog -executor=./syz-executor -arch=amd64 -sandbox=none -procs=5 -repeat=0 -threaded=false -collide=false -cover=0 -optional=slowdown=1:sandboxArg=0 ./syzkaller630439225 <...> Warning: Permanently added '10.128.1.122' (ED25519) to the list of known hosts. execve("./syz-execprog", ["./syz-execprog", "-executor=./syz-executor", "-arch=amd64", "-sandbox=none", "-procs=5", "-repeat=0", "-threaded=false", "-collide=false", "-cover=0", "-optional=slowdown=1:sandboxArg=0", "./syzkaller630439225"], 0x7ffec4ce2830 /* 10 vars */) = 0 arch_prctl(ARCH_SET_FS, 0x231e650) = 0 sched_getaffinity(0, 8192, [0, 1]) = 8 openat(AT_FDCWD, "/sys/kernel/mm/transparent_hugepage/hpage_pmd_size", O_RDONLY) = 3 read(3, "2097152\n", 20) = 8 close(3) = 0 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb524468000 mmap(NULL, 131072, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb524448000 mmap(NULL, 1048576, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb524348000 mmap(NULL, 8388608, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb523b48000 mmap(NULL, 67108864, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb51fb48000 mmap(NULL, 536870912, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb4ffb48000 mmap(NULL, 536870912, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb4dfb48000 mmap(0xc000000000, 67108864, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xc000000000 mmap(NULL, 33554432, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb4ddb48000 madvise(0x7fb4ddb48000, 33554432, MADV_NOHUGEPAGE) = 0 mmap(NULL, 1133584, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb4dda33000 mmap(0xc000000000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xc000000000 mmap(0x7fb524448000, 131072, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fb524448000 mmap(0x7fb5243c8000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fb5243c8000 mmap(0x7fb523f4e000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fb523f4e000 mmap(0x7fb521b78000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fb521b78000 mmap(0x7fb50fcc8000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fb50fcc8000 mmap(0x7fb4efcc8000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fb4efcc8000 mmap(NULL, 1048576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb4dd933000 madvise(0x7fb4dd933000, 1048576, MADV_NOHUGEPAGE) = 0 mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb4dd923000 mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb4dd913000 mmap(NULL, 266009, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb4dd8d2000 rt_sigprocmask(SIG_SETMASK, NULL, [], 8) = 0 sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 sigaltstack({ss_sp=0xc000008000, ss_flags=0, ss_size=32768}, NULL) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 gettid() = 293 rt_sigaction(SIGHUP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGHUP, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGINT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGINT, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGQUIT, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGILL, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGILL, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGTRAP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGTRAP, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGABRT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGABRT, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGBUS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGBUS, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGFPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGFPE, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGUSR1, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGUSR1, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGSEGV, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGSEGV, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGUSR2, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGUSR2, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGPIPE, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGALRM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGALRM, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGTERM, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGSTKFLT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGSTKFLT, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGCHLD, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGCHLD, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGURG, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGURG, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGXCPU, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGXCPU, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGXFSZ, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGXFSZ, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGVTALRM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGVTALRM, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGPROF, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGPROF, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGWINCH, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGWINCH, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGIO, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGIO, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGPWR, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGPWR, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGSYS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGSYS, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRTMIN, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_1, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_2, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_3, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_3, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_4, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_4, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_5, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_5, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_6, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_6, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_7, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_7, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_8, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_8, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_9, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_9, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_10, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_10, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_11, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_11, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_12, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_12, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_13, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_13, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_14, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_14, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_15, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_15, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_16, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_16, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_17, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_17, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_18, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_18, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_19, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_19, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_20, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_20, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_21, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_21, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_22, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_22, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_23, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_23, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_24, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_24, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_25, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_25, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_26, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_26, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_27, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_27, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_28, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_28, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_29, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_29, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_30, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_30, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_31, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_31, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigaction(SIGRT_32, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_32, {sa_handler=0x46eea0, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 rt_sigprocmask(SIG_SETMASK, ~[], [], 8) = 0 clone(child_stack=0xc00006c000, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS./strace-static-x86_64: Process 294 attached , tls=0xc00005a090) = 294 [pid 293] rt_sigprocmask(SIG_SETMASK, [], [pid 294] gettid() = 294 [pid 293] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 294] sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 294] sigaltstack({ss_sp=0xc00005c000, ss_flags=0, ss_size=32768}, NULL) = 0 [pid 294] rt_sigprocmask(SIG_SETMASK, [], [pid 293] rt_sigprocmask(SIG_SETMASK, ~[], [pid 294] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 293] <... rt_sigprocmask resumed>[], 8) = 0 [pid 293] clone(child_stack=0xc000068000, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS [pid 294] gettid() = 294 [pid 294] getpid() = 293 [pid 293] <... clone resumed>, tls=0xc00005a490) = 295 [pid 293] rt_sigprocmask(SIG_SETMASK, [], [pid 294] tgkill(293, 293, SIGURG [pid 293] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 294] <... tgkill resumed>) = 0 [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]}) = 0 [pid 293] rt_sigprocmask(SIG_SETMASK, ~[], [], 8) = 0 [pid 293] clone(child_stack=0xc000088000, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS./strace-static-x86_64: Process 296 attached ./strace-static-x86_64: Process 295 attached , tls=0xc00005a890) = 296 [pid 293] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 293] futex(0x231e708, FUTEX_WAIT_PRIVATE, 0, NULL [pid 296] gettid() = 296 [pid 296] sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 296] sigaltstack({ss_sp=0xc000074000, ss_flags=0, ss_size=32768}, NULL) = 0 [pid 296] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 296] gettid() = 296 [pid 296] futex(0x231e708, FUTEX_WAKE_PRIVATE, 1 [pid 293] <... futex resumed>) = 0 [pid 296] <... futex resumed>) = 1 [pid 296] futex(0xc00005a948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 295] gettid( [pid 293] futex(0xc00005a948, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 293] futex(0x231e708, FUTEX_WAIT_PRIVATE, 0, NULL [pid 295] <... gettid resumed>) = 295 [pid 295] sigaltstack(NULL, [pid 296] <... futex resumed>) = 0 [pid 295] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 296] futex(0x231e708, FUTEX_WAKE_PRIVATE, 1 [pid 295] sigaltstack({ss_sp=0xc00006c000, ss_flags=0, ss_size=32768}, NULL) = 0 [pid 295] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 295] gettid() = 295 [pid 295] futex(0xc00005a548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 293] <... futex resumed>) = 0 [pid 296] <... futex resumed>) = 1 [pid 296] futex(0xc00005a948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 293] getrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=4*1024}) = 0 [pid 293] setrlimit(RLIMIT_NOFILE, {rlim_cur=4*1024, rlim_max=4*1024}) = 0 [pid 293] fcntl(0, F_GETFL) = 0 (flags O_RDONLY) [pid 293] futex(0xc00005a948, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 293] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb4dd892000 [pid 293] fcntl(1, F_GETFL) = 0x1 (flags O_WRONLY) [pid 293] fcntl(2, F_GETFL) = 0x1 (flags O_WRONLY) [pid 293] readlinkat(AT_FDCWD, "/proc/self/exe", [pid 294] futex(0xc00005a548, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 293] <... readlinkat resumed>"/root/syz-execprog", 128) = 18 [pid 295] <... futex resumed>) = 0 [pid 293] futex(0x231e708, FUTEX_WAIT_PRIVATE, 0, NULL [pid 295] futex(0x231e708, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 293] <... futex resumed>) = 0 [pid 293] openat(AT_FDCWD, "/root/syz-execprog", O_RDONLY|O_CLOEXEC [pid 295] futex(0xc00005a548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 293] <... openat resumed>) = 3 [pid 293] fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 293] epoll_create1(EPOLL_CLOEXEC) = 4 [pid 293] pipe2([5, 6], O_NONBLOCK|O_CLOEXEC) = 0 [pid 293] epoll_ctl(4, EPOLL_CTL_ADD, 5, {events=EPOLLIN, data={u32=37077912, u64=37077912}}) = 0 [pid 293] epoll_ctl(4, EPOLL_CTL_ADD, 3, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1853882369, u64=9202223520958906369}}) = -1 EPERM (Operation not permitted) [pid 293] fcntl(3, F_GETFL) = 0x8800 (flags O_RDONLY|O_NONBLOCK|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_LARGEFILE [pid 294] epoll_pwait(4, [pid 293] <... fcntl resumed>) = 0 [pid 293] fstat(3, [pid 294] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 293] <... fstat resumed>{st_mode=S_IFREG|0700, st_size=32583680, ...}) = 0 [pid 293] pread64(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x3e\x00\x01\x00\x00\x00\xc0\xe9\x46\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x90\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x06\x00\x40\x00\x0e\x00\x03\x00", 64, 0) = 64 [pid 293] pread64(3, "\x48\x83\xf8\x06\x0f\x85\x26\x01\x00\x00\x0f\x10\x05\x2f\x1a\xb2\x00\x0f\x11\x84\x24\x88\x00\x00\x00\x0f\x10\x05\x30\x1a\xb2\x00\x0f\x11\x84\x24\x98\x00\x00\x00\x0f\x10\x05\x31\x1a\xb2\x00\x0f\x11\x84\x24\xa8\x00\x00\x00\x48\x8b\x9c\x24\x88\x00\x00\x00\x48", 64, 4072960) = 64 [pid 293] pread64(3, "onsistent stats are not equaltotalFree and consistent stats are ", 64, 8145920) = 64 [pid 293] pread64(3, "\x06\x0e\xc3\x08\x16\xd3\x2c\x0e\xb6\x2c\x3c\x00\x00\x09\x01\x06\x02\xc5\x01\x01\x20\x02\xc3\x01\x01\x1f\x02\x86\x01\x01\x23\x02\x90\x01\x01\x1d\x02\x13\x01\x66\x02\x52\x01\x1f\x02\xb5\x01\x01\x37\x02\x05\x00\x00\xa3\x01\x04\x19\x02\x61\x02\x28\x07\x57\x08", 64, 12218880) = 64 [pid 293] pread64(3, "\x3a\x2d\xb0\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x56\xda\x00\x00\x00\x00\x00\x7c\xaa\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64, 16291840) = 64 [pid 293] pread64(3, "\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa1\x7c\xb4\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 64, 20364800) = 64 [pid 293] pread64(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbe\x00\x00\x00\x00\x00\x00\x00\xe6\x6c\xba\x00\x00\x00\x00\x00\x22\x00\x00\x00\x00\x00\x00\x00", 64, 24437760) = 64 [pid 293] pread64(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xef\x2f\xb0\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x20\x56\xda\x00\x00\x00\x00\x00\x94\xc3\x1d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64, 28510720) = 64 [pid 293] close(3) = 0 [pid 293] mmap(NULL, 1439992, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb4dd732000 [pid 296] <... futex resumed>) = 0 [pid 294] getpid( [pid 293] futex(0xc00005a548, FUTEX_WAKE_PRIVATE, 1 [pid 296] futex(0x231e708, FUTEX_WAKE_PRIVATE, 1 [pid 294] <... getpid resumed>) = 293 [pid 294] tgkill(293, 293, SIGURG) = 0 [pid 296] <... futex resumed>) = 0 [pid 293] <... futex resumed>) = 1 [pid 295] <... futex resumed>) = 0 [pid 295] futex(0xc00005a548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 296] futex(0xc00005a948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 293] rt_sigreturn({mask=[]}) = 1 [pid 293] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 294] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 293] <... mmap resumed>) = 0x7fb4dd6f2000 [pid 293] mmap(0xc000400000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xc000400000 [pid 293] futex(0xc00005a948, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 296] <... futex resumed>) = 0 [pid 296] epoll_pwait(4, [pid 293] write(6, "\x00", 1) = 1 [pid 296] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=37077912, u64=37077912}}], 128, 9996, NULL, 0) = 1 [pid 293] openat(AT_FDCWD, "/etc/localtime", O_RDONLY [pid 296] read(5, [pid 293] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 293] openat(AT_FDCWD, "/usr/local/go/lib/time/zoneinfo.zip", O_RDONLY [pid 296] <... read resumed>"\x00", 16) = 1 [pid 296] epoll_pwait(4, [pid 293] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 293] write(2, "2024/04/15 01:29:14 ignoring optional flag \"sandboxArg\"=\"0\"\n", 602024/04/15 01:29:14 ignoring optional flag "sandboxArg"="0" ) = 60 [pid 294] getpid() = 293 [pid 294] tgkill(293, 293, SIGURG [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 294] <... tgkill resumed>) = 0 [pid 293] rt_sigreturn({mask=[]}) = 11659644 [pid 293] mmap(0xc000800000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xc000800000 [pid 294] getpid() = 293 [pid 294] tgkill(293, 293, SIGURG) = 0 [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]}) = 27197488 [pid 293] mmap(0xc000c00000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xc000c00000 [pid 293] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb4dd6b2000 [pid 294] getpid() = 293 [pid 294] tgkill(293, 293, SIGURG) = 0 [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]}) = 0 [pid 293] mmap(0xc001000000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xc001000000 [pid 294] getpid() = 293 [pid 294] tgkill(293, 293, SIGURG) = 0 [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]}) = 10578112 [pid 293] futex(0xc00005a548, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 295] <... futex resumed>) = 0 [pid 293] rt_sigprocmask(SIG_SETMASK, ~[], [], 8) = 0 [pid 293] clone(child_stack=0xc000084000, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS, tls=0xc00029dc90) = 297 [pid 293] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 293] futex(0x231d740, FUTEX_WAIT_PRIVATE, 0, NULL [pid 295] futex(0x231d740, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 295] futex(0xc00005a548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 293] <... futex resumed>) = 0 [pid 293] futex(0xc00005a548, FUTEX_WAKE_PRIVATE, 1 [pid 295] <... futex resumed>) = 0 [pid 295] futex(0x231d740, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 295] futex(0xc00005a548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 293] <... futex resumed>) = 1 [pid 293] futex(0x231eeb0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000}./strace-static-x86_64: Process 297 attached [pid 297] gettid() = 297 [pid 297] sigaltstack(NULL, [pid 293] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 293] futex(0x231eeb0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 297] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 297] sigaltstack({ss_sp=0xc0010ae000, ss_flags=0, ss_size=32768}, NULL) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], [pid 293] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 293] futex(0x231eeb0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 297] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 297] gettid() = 297 [pid 297] futex(0x231eeb0, FUTEX_WAKE_PRIVATE, 1 [pid 293] <... futex resumed>) = 0 [pid 293] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 293] sched_yield() = 0 [pid 293] futex(0x231edd8, FUTEX_WAIT_PRIVATE, 2, NULL [pid 297] <... futex resumed>) = 1 [pid 297] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 293] <... futex resumed>) = 0 [pid 293] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 293] futex(0xc00005a548, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 295] <... futex resumed>) = 0 [pid 293] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 297] <... futex resumed>) = 1 [pid 293] <... mmap resumed>) = 0x7fb4dd6a2000 [pid 295] getpid( [pid 297] futex(0xc00029dd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 293] futex(0x231e708, FUTEX_WAIT_PRIVATE, 0, NULL [pid 295] <... getpid resumed>) = 293 [pid 295] tgkill(293, 293, SIGURG) = 0 [pid 293] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 295] futex(0x231e708, FUTEX_WAKE_PRIVATE, 1 [pid 293] rt_sigreturn({mask=[]} [pid 295] <... futex resumed>) = 0 [pid 295] futex(0x231eed8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 293] <... rt_sigreturn resumed>) = 202 [pid 295] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 295] futex(0x231eed8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 293] futex(0x231e708, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 293] futex(0x231eed8, FUTEX_WAKE_PRIVATE, 1 [pid 295] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 295] sched_yield() = 0 [pid 295] futex(0x231edd8, FUTEX_WAIT_PRIVATE, 2, NULL [pid 293] <... futex resumed>) = 0 [pid 293] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 295] <... futex resumed>) = 0 [pid 295] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 293] <... futex resumed>) = 1 [pid 295] futex(0x231eed8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000}) = -1 ETIMEDOUT (Connection timed out) [pid 295] getpid() = 293 [pid 295] tgkill(293, 293, SIGURG) = 0 [pid 295] futex(0x231eed8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]}) = 10575520 [pid 295] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 295] getpid() = 293 [pid 295] tgkill(293, 293, SIGURG) = 0 [pid 295] futex(0x231eed8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]}) = 10575520 [pid 295] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 295] getpid() = 293 [pid 295] tgkill(293, 293, SIGURG) = 0 [pid 295] futex(0x231eed8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]} [pid 295] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 295] getpid() = 293 [pid 295] tgkill(293, 293, SIGURG) = 0 [pid 295] futex(0x231eed8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 293] <... rt_sigreturn resumed>) = 10575520 [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]}) = 10575520 [pid 295] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 295] getpid() = 293 [pid 295] tgkill(293, 293, SIGURG) = 0 [pid 295] futex(0x231eed8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]}) = 10575520 [pid 295] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 295] sched_yield() = 0 [pid 295] futex(0x231edd8, FUTEX_WAIT_PRIVATE, 2, NULL [pid 293] futex(0x231eed8, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 293] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 295] <... futex resumed>) = 0 [pid 295] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 295] futex(0x231eed8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 293] <... futex resumed>) = 1 [pid 295] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 295] getpid() = 293 [pid 295] tgkill(293, 293, SIGURG) = 0 [pid 295] futex(0x231eed8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]} [pid 295] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 295] getpid() = 293 [pid 295] tgkill(293, 293, SIGURG) = 0 [pid 295] futex(0x231eed8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 293] <... rt_sigreturn resumed>) = 390 [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]}) = 390 [pid 295] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 295] getpid() = 293 [pid 295] tgkill(293, 293, SIGURG) = 0 [pid 295] futex(0x231eed8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]}) = 390 [pid 295] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 295] futex(0x231eed8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 293] futex(0x231eed8, FUTEX_WAKE_PRIVATE, 1 [pid 295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 295] sched_yield() = 0 [pid 295] futex(0x231edd8, FUTEX_WAIT_PRIVATE, 2, NULL [pid 293] <... futex resumed>) = 0 [pid 293] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 295] <... futex resumed>) = 0 [pid 295] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 295] futex(0x231eeb0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 293] <... futex resumed>) = 1 [pid 295] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 295] getpid() = 293 [pid 295] tgkill(293, 293, SIGURG) = 0 [pid 295] futex(0x231eeb0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]}) = 28608096 [pid 295] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 295] getpid() = 293 [pid 295] tgkill(293, 293, SIGURG) = 0 [pid 295] futex(0x231eeb0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]}) = 28608096 [pid 293] futex(0x231eeb0, FUTEX_WAKE_PRIVATE, 1 [pid 295] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 295] sched_yield() = 0 [pid 295] futex(0x231edd8, FUTEX_WAIT_PRIVATE, 2, NULL [pid 293] <... futex resumed>) = 0 [pid 293] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 295] <... futex resumed>) = 0 [pid 295] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 295] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 293] <... futex resumed>) = 1 [pid 295] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 293] sched_yield( [pid 295] <... mmap resumed>) = 0x7fb4dd662000 [pid 293] <... sched_yield resumed>) = 0 [pid 295] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 293] futex(0x231edd8, FUTEX_WAIT_PRIVATE, 2, NULL [pid 295] <... mmap resumed>) = 0x7fb4dd622000 [pid 293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 295] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 293] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 295] <... futex resumed>) = 0 [pid 293] <... futex resumed>) = 0 [pid 295] futex(0x231e708, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 295] futex(0x231eed8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000}) = -1 ETIMEDOUT (Connection timed out) [pid 295] futex(0x231eed8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 293] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 295] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 295] futex(0x231eed8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 293] <... mmap resumed>) = 0x7fb4dd5e2000 [pid 295] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 293] futex(0x231eed8, FUTEX_WAKE_PRIVATE, 1 [pid 295] sched_yield( [pid 293] <... futex resumed>) = 0 [pid 295] <... sched_yield resumed>) = 0 [pid 293] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 295] futex(0x231edd8, FUTEX_WAIT_PRIVATE, 2, NULL [pid 293] <... futex resumed>) = 0 [pid 295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 295] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 295] futex(0xc00005a548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 294] futex(0xc00005a548, FUTEX_WAKE_PRIVATE, 1 [pid 295] <... futex resumed>) = 0 [pid 294] <... futex resumed>) = 1 [pid 295] futex(0xc00005a548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 294] getpid() = 293 [pid 294] tgkill(293, 293, SIGURG [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 294] <... tgkill resumed>) = 0 [pid 293] rt_sigreturn({mask=[]}) = 0 [pid 293] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb4dd5d2000 [pid 294] getpid() = 293 [pid 294] tgkill(293, 293, SIGURG) = 0 [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]}) = 0 [pid 293] openat(AT_FDCWD, "./syzkaller630439225", O_RDONLY|O_CREAT|O_CLOEXEC, 0644) = 3 [pid 293] fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 293] epoll_ctl(4, EPOLL_CTL_ADD, 3, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1853882370, u64=9202223520958906370}}) = -1 EPERM (Operation not permitted) [pid 293] fcntl(3, F_GETFL) = 0x8800 (flags O_RDONLY|O_NONBLOCK|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_LARGEFILE) = 0 [pid 293] read(3, "bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0)\nbpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0)\nr0 = bpf$MAP_CREATE_CON"..., 4096) = 4096 [pid 293] close(3) = 0 [pid 293] openat(AT_FDCWD, "./syzkaller630439225", O_RDONLY|O_CLOEXEC) = 3 [pid 293] fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 293] epoll_ctl(4, EPOLL_CTL_ADD, 3, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1853882371, u64=9202223520958906371}}) = -1 EPERM (Operation not permitted) [pid 293] fcntl(3, F_GETFL) = 0x8800 (flags O_RDONLY|O_NONBLOCK|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_LARGEFILE) = 0 [pid 293] fstat(3, {st_mode=S_IFREG|0600, st_size=9724, ...}) = 0 [pid 293] read(3, "bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0)\nbpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0)\nr0 = bpf$MAP_CREATE_CON"..., 9725) = 9724 [pid 293] read(3, "", 1) = 0 [pid 293] close(3) = 0 [pid 294] getpid() = 293 [pid 294] tgkill(293, 293, SIGURG) = 0 [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]}) = 7332 [pid 293] write(2, "2024/04/15 01:29:15 parsed 1 programs\n", 382024/04/15 01:29:15 parsed 1 programs ) = 38 [pid 293] newfstatat(AT_FDCWD, "/bin/gcc", 0xc000099e48, 0) = -1 ENOENT (No such file or directory) [pid 293] newfstatat(AT_FDCWD, "/sbin/gcc", 0xc000099f18, 0) = -1 ENOENT (No such file or directory) [pid 293] newfstatat(AT_FDCWD, "/usr/bin/gcc", 0xc0002e8448, 0) = -1 ENOENT (No such file or directory) [pid 293] newfstatat(AT_FDCWD, "/usr/sbin/gcc", 0xc0002e92e8, 0) = -1 ENOENT (No such file or directory) [pid 293] newfstatat(AT_FDCWD, "/sys/kernel/debug", {st_mode=S_IFDIR|0700, st_size=0, ...}, 0) = 0 [pid 293] openat(AT_FDCWD, "/sys/kernel/debug", O_RDONLY|O_CLOEXEC) = 3 [pid 293] fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 293] epoll_ctl(4, EPOLL_CTL_ADD, 3, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1853882372, u64=9202223520958906372}}) = -1 EPERM (Operation not permitted) [pid 293] fcntl(3, F_GETFL) = 0x8800 (flags O_RDONLY|O_NONBLOCK|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_LARGEFILE) = 0 [pid 293] close(3) = 0 [pid 293] newfstatat(AT_FDCWD, "/sys/kernel/debug/kcov", {st_mode=S_IFREG|0600, st_size=0, ...}, 0) = 0 [pid 293] newfstatat(AT_FDCWD, "/sys/kernel/debug/kcov", {st_mode=S_IFREG|0600, st_size=0, ...}, 0) = 0 [pid 293] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDONLY|O_CLOEXEC) = 3 [pid 293] fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 293] epoll_ctl(4, EPOLL_CTL_ADD, 3, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1853882373, u64=9202223520958906373}}) = -1 EPERM (Operation not permitted) [pid 293] fcntl(3, F_GETFL) = 0x8800 (flags O_RDONLY|O_NONBLOCK|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_LARGEFILE) = 0 [pid 293] close(3) = 0 [pid 293] newfstatat(AT_FDCWD, "/sys/kernel/debug", {st_mode=S_IFDIR|0700, st_size=0, ...}, 0) = 0 [pid 293] openat(AT_FDCWD, "/sys/kernel/debug", O_RDONLY|O_CLOEXEC) = 3 [pid 293] fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 293] epoll_ctl(4, EPOLL_CTL_ADD, 3, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1853882374, u64=9202223520958906374}}) = -1 EPERM (Operation not permitted) [pid 293] fcntl(3, F_GETFL) = 0x8800 (flags O_RDONLY|O_NONBLOCK|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_LARGEFILE) = 0 [pid 293] close(3) = 0 [pid 293] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 293] ioctl(3, KCOV_INIT_TRACE, 0x10000) = 0 [pid 293] mmap(NULL, 524288, PROT_READ|PROT_WRITE, MAP_SHARED, 3, 0) = 0x7fb4dd552000 [pid 293] munmap(0x7fb4dd552000, 524288) = 0 [pid 293] ioctl(3, KCOV_ENABLE, 0x1) = 0 [pid 293] ioctl(3, KCOV_DISABLE, 0) = 0 [pid 293] close(3) = 0 [pid 293] newfstatat(AT_FDCWD, "/sys/kernel/debug", {st_mode=S_IFDIR|0700, st_size=0, ...}, 0) = 0 [pid 293] openat(AT_FDCWD, "/sys/kernel/debug", O_RDONLY|O_CLOEXEC) = 3 [pid 293] fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 293] epoll_ctl(4, EPOLL_CTL_ADD, 3, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1853882375, u64=9202223520958906375}}) = -1 EPERM (Operation not permitted) [pid 293] fcntl(3, F_GETFL) = 0x8800 (flags O_RDONLY|O_NONBLOCK|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_LARGEFILE) = 0 [pid 293] close(3) = 0 [pid 293] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 293] ioctl(3, KCOV_INIT_TRACE, 0x10000) = 0 [pid 293] mmap(NULL, 524288, PROT_READ|PROT_WRITE, MAP_SHARED, 3, 0) = 0x7fb4dd552000 [pid 293] munmap(0x7fb4dd552000, 524288) = 0 [pid 293] ioctl(3, KCOV_REMOTE_ENABLE, 0xc00123fab0) = 0 [pid 293] ioctl(3, KCOV_DISABLE, 0) = 0 [pid 293] close(3) = 0 [pid 293] newfstatat(AT_FDCWD, "/sys/kernel/debug", {st_mode=S_IFDIR|0700, st_size=0, ...}, 0) = 0 [pid 293] openat(AT_FDCWD, "/sys/kernel/debug", O_RDONLY|O_CLOEXEC) = 3 [pid 293] fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 293] epoll_ctl(4, EPOLL_CTL_ADD, 3, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1853882376, u64=9202223520958906376}}) = -1 EPERM (Operation not permitted) [pid 293] fcntl(3, F_GETFL) = 0x8800 (flags O_RDONLY|O_NONBLOCK|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_LARGEFILE) = 0 [pid 293] close(3) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=823297392} [pid 293] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 294] <... futex resumed>) = 0 [pid 294] sched_yield() = 0 [pid 294] futex(0x231edd8, FUTEX_WAIT_PRIVATE, 2, NULL [pid 293] <... futex resumed>) = 1 [pid 293] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 294] <... futex resumed>) = 0 [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 293] <... futex resumed>) = 1 [pid 293] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=822120542} [pid 293] <... openat resumed>) = 3 [pid 293] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 294] <... futex resumed>) = 0 [pid 294] sched_yield() = 0 [pid 294] futex(0x231edd8, FUTEX_WAIT_PRIVATE, 2, NULL [pid 293] <... futex resumed>) = 1 [pid 293] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 294] <... futex resumed>) = 0 [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 293] <... futex resumed>) = 1 [pid 293] ioctl(3, KCOV_INIT_TRACE, 0x10000) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=820836313} [pid 293] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 294] <... futex resumed>) = 0 [pid 294] sched_yield() = 0 [pid 294] futex(0x231edd8, FUTEX_WAIT_PRIVATE, 2, NULL [pid 293] <... futex resumed>) = 1 [pid 293] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 294] <... futex resumed>) = 0 [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 293] <... futex resumed>) = 1 [pid 293] mmap(NULL, 524288, PROT_READ|PROT_WRITE, MAP_SHARED, 3, 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=819692584} [pid 293] <... mmap resumed>) = 0x7fb4dd552000 [pid 293] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 294] <... futex resumed>) = 0 [pid 294] sched_yield() = 0 [pid 294] futex(0x231edd8, FUTEX_WAIT_PRIVATE, 2, NULL [pid 293] <... futex resumed>) = 1 [pid 293] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 294] <... futex resumed>) = 0 [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 293] <... futex resumed>) = 1 [pid 293] munmap(0x7fb4dd552000, 524288 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=817664475} [pid 293] <... munmap resumed>) = 0 [pid 293] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 294] <... futex resumed>) = 0 [pid 294] sched_yield() = 0 [pid 294] futex(0x231edd8, FUTEX_WAIT_PRIVATE, 2, NULL [pid 293] <... futex resumed>) = 1 [pid 293] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 294] <... futex resumed>) = 0 [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 293] <... futex resumed>) = 1 [pid 293] mmap(NULL, 524288, PROT_READ|PROT_WRITE, MAP_SHARED, 3, 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=816288015} [pid 293] <... mmap resumed>) = 0x7fb4dd552000 [pid 293] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 294] <... futex resumed>) = 0 [pid 294] sched_yield() = 0 [pid 294] futex(0x231edd8, FUTEX_WAIT_PRIVATE, 2, NULL [pid 293] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 294] <... futex resumed>) = 0 [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 293] --- SIGBUS {si_signo=SIGBUS, si_code=BUS_ADRERR, si_addr=0x7fb4dd552000} --- [pid 293] rt_sigreturn({mask=[]} [pid 294] getpid() = 293 [pid 294] tgkill(293, 293, SIGURG) = 0 [pid 293] <... rt_sigreturn resumed>) = 140414784184320 [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]}) = 140414784184320 [pid 294] getpid() = 293 [pid 294] tgkill(293, 293, SIGURG) = 0 [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]} [pid 294] getpid() = 293 [pid 294] tgkill(293, 293, SIGURG) = 0 [pid 293] <... rt_sigreturn resumed>) = 140414784184320 [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]} [pid 294] getpid() = 293 [pid 294] tgkill(293, 293, SIGURG) = 0 [pid 293] <... rt_sigreturn resumed>) = 140414784184320 [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]} [pid 294] getpid() = 293 [pid 294] tgkill(293, 293, SIGURG) = 0 [pid 293] <... rt_sigreturn resumed>) = 140414784184320 [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]} [pid 294] getpid( [pid 293] <... rt_sigreturn resumed>) = 140414784184320 [pid 294] <... getpid resumed>) = 293 [pid 294] tgkill(293, 293, SIGURG) = 0 [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]} [pid 294] getpid( [pid 293] <... rt_sigreturn resumed>) = 140414784184320 [pid 294] <... getpid resumed>) = 293 [pid 294] tgkill(293, 293, SIGURG) = 0 [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]}) = 140414784184320 [pid 294] getpid() = 293 [pid 294] tgkill(293, 293, SIGURG) = 0 [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]}) = 140414784184320 [pid 294] getpid() = 293 [pid 294] tgkill(293, 293, SIGURG) = 0 [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]}) = 140414784184320 [pid 294] getpid() = 293 [pid 294] tgkill(293, 293, SIGURG) = 0 [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]} [pid 294] getpid() = 293 [pid 294] tgkill(293, 293, SIGURG [pid 293] <... rt_sigreturn resumed>) = 140414784184320 [pid 294] <... tgkill resumed>) = 0 [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]} [pid 294] getpid( [pid 293] <... rt_sigreturn resumed>) = 140414784184320 [pid 294] <... getpid resumed>) = 293 [pid 294] tgkill(293, 293, SIGURG [pid 293] munmap(0x7fb4dd552000, 524288 [pid 294] <... tgkill resumed>) = 0 [pid 293] <... munmap resumed>) = 0 [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]}) = 0 [pid 293] close(3) = 0 [pid 293] newfstatat(AT_FDCWD, "/proc/self/ns/user", {st_mode=S_IFREG|0444, st_size=0, ...}, 0) = 0 [pid 293] openat(AT_FDCWD, "/proc/self/ns/user", O_RDONLY|O_CLOEXEC) = 3 [pid 293] fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 293] epoll_ctl(4, EPOLL_CTL_ADD, 3, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1853882377, u64=9202223520958906377}}) = -1 EPERM (Operation not permitted) [pid 293] fcntl(3, F_GETFL) = 0x8800 (flags O_RDONLY|O_NONBLOCK|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_LARGEFILE) = 0 [pid 293] close(3) = 0 [pid 293] newfstatat(AT_FDCWD, "/sys/fs/selinux/policy", {st_mode=S_IFREG|0444, st_size=0, ...}, 0) = 0 [pid 293] openat(AT_FDCWD, "/sys/fs/selinux/policy", O_RDONLY|O_CLOEXEC) = 3 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=788340378} [pid 293] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 294] <... futex resumed>) = 0 [pid 294] sched_yield() = 0 [pid 294] futex(0x231edd8, FUTEX_WAIT_PRIVATE, 2, NULL [pid 293] <... futex resumed>) = 1 [pid 293] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 294] <... futex resumed>) = 0 [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 293] <... futex resumed>) = 1 [pid 293] fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=786774057} [ 22.337228][ T30] audit: type=1400 audit(1713144555.136:66): avc: denied { integrity } for pid=293 comm="syz-execprog" lockdown_reason="debugfs access" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=lockdown permissive=1 [pid 293] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 294] <... futex resumed>) = 0 [pid 294] sched_yield() = 0 [pid 294] futex(0x231edd8, FUTEX_WAIT_PRIVATE, 2, NULL [pid 293] <... futex resumed>) = 1 [pid 293] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 294] <... futex resumed>) = 0 [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 293] <... futex resumed>) = 1 [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=785360884} [pid 293] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 294] <... futex resumed>) = 0 [pid 294] sched_yield() = 0 [pid 294] futex(0x231edd8, FUTEX_WAIT_PRIVATE, 2, NULL [pid 293] <... futex resumed>) = 1 [pid 293] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 294] <... futex resumed>) = 0 [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 293] <... futex resumed>) = 1 [pid 293] epoll_ctl(4, EPOLL_CTL_ADD, 3, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1853882378, u64=9202223520958906378}} [pid 294] getpid() = 293 [pid 294] tgkill(293, 293, SIGURG) = 0 [pid 293] <... epoll_ctl resumed>) = -1 EPERM (Operation not permitted) [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]} [pid 294] getpid() = 293 [pid 294] tgkill(293, 293, SIGURG) = 0 [pid 293] <... rt_sigreturn resumed>) = -1 EPERM (Operation not permitted) [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]} [pid 294] getpid() = 293 [pid 294] tgkill(293, 293, SIGURG) = 0 [pid 293] <... rt_sigreturn resumed>) = -1 EPERM (Operation not permitted) [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]} [pid 294] getpid() = 293 [pid 294] tgkill(293, 293, SIGURG) = 0 [pid 293] <... rt_sigreturn resumed>) = -1 EPERM (Operation not permitted) [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]} [pid 294] getpid() = 293 [pid 294] tgkill(293, 293, SIGURG) = 0 [pid 293] <... rt_sigreturn resumed>) = -1 EPERM (Operation not permitted) [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]} [ 22.369671][ T30] audit: type=1400 audit(1713144555.166:67): avc: denied { getattr } for pid=293 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 22.393223][ T30] audit: type=1400 audit(1713144555.186:68): avc: denied { read } for pid=293 comm="syz-execprog" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 22.414497][ T30] audit: type=1400 audit(1713144555.186:69): avc: denied { open } for pid=293 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [pid 294] getpid( [pid 293] <... rt_sigreturn resumed>) = -1 EPERM (Operation not permitted) [pid 294] <... getpid resumed>) = 293 [pid 294] tgkill(293, 293, SIGURG) = 0 [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]} [pid 294] getpid() = 293 [pid 294] tgkill(293, 293, SIGURG) = 0 [pid 293] <... rt_sigreturn resumed>) = -1 EPERM (Operation not permitted) [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]} [pid 294] getpid( [pid 293] <... rt_sigreturn resumed>) = -1 EPERM (Operation not permitted) [pid 294] <... getpid resumed>) = 293 [pid 293] fcntl(3, F_GETFL [pid 294] tgkill(293, 293, SIGURG [pid 293] <... fcntl resumed>) = 0x8800 (flags O_RDONLY|O_NONBLOCK|O_LARGEFILE) [pid 294] <... tgkill resumed>) = 0 [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]}) = 34816 [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_LARGEFILE) = 0 [pid 293] close(3) = 0 [pid 293] newfstatat(AT_FDCWD, "/proc/self/make-it-fail", {st_mode=S_IFREG|0644, st_size=0, ...}, 0) = 0 [pid 293] openat(AT_FDCWD, "/proc/self/make-it-fail", O_RDONLY|O_CLOEXEC) = 3 [pid 293] fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 293] epoll_ctl(4, EPOLL_CTL_ADD, 3, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1853882379, u64=9202223520958906379}}) = -1 EPERM (Operation not permitted) [pid 293] fcntl(3, F_GETFL) = 0x8800 (flags O_RDONLY|O_NONBLOCK|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_LARGEFILE) = 0 [pid 293] close(3) = 0 [pid 293] newfstatat(AT_FDCWD, "/proc/thread-self/fail-nth", {st_mode=S_IFREG|0644, st_size=0, ...}, 0) = 0 [pid 293] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDONLY|O_CLOEXEC) = 3 [pid 293] fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 293] epoll_ctl(4, EPOLL_CTL_ADD, 3, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1853882380, u64=9202223520958906380}}) = -1 EPERM (Operation not permitted) [pid 293] fcntl(3, F_GETFL) = 0x8800 (flags O_RDONLY|O_NONBLOCK|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_LARGEFILE) = 0 [pid 293] close(3) = 0 [pid 293] newfstatat(AT_FDCWD, "/sys/kernel/debug", {st_mode=S_IFDIR|0700, st_size=0, ...}, 0) = 0 [pid 293] openat(AT_FDCWD, "/sys/kernel/debug", O_RDONLY|O_CLOEXEC) = 3 [pid 293] fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 293] epoll_ctl(4, EPOLL_CTL_ADD, 3, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1853882381, u64=9202223520958906381}}) = -1 EPERM (Operation not permitted) [pid 293] fcntl(3, F_GETFL) = 0x8800 (flags O_RDONLY|O_NONBLOCK|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_LARGEFILE) = 0 [pid 293] close(3) = 0 [pid 293] newfstatat(AT_FDCWD, "/sys/kernel/debug/failslab/ignore-gfp-wait", {st_mode=S_IFREG|0600, st_size=0, ...}, 0) = 0 [pid 293] openat(AT_FDCWD, "/sys/kernel/debug/failslab/ignore-gfp-wait", O_RDONLY|O_CLOEXEC) = 3 [pid 293] fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 293] epoll_ctl(4, EPOLL_CTL_ADD, 3, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1853882382, u64=9202223520958906382}}) = -1 EPERM (Operation not permitted) [pid 293] fcntl(3, F_GETFL) = 0x8800 (flags O_RDONLY|O_NONBLOCK|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_LARGEFILE) = 0 [pid 293] close(3) = 0 [pid 293] newfstatat(AT_FDCWD, "/sys/kernel/debug", {st_mode=S_IFDIR|0700, st_size=0, ...}, 0) = 0 [pid 293] openat(AT_FDCWD, "/sys/kernel/debug", O_RDONLY|O_CLOEXEC) = 3 [pid 293] fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 293] epoll_ctl(4, EPOLL_CTL_ADD, 3, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1853882383, u64=9202223520958906383}}) = -1 EPERM (Operation not permitted) [pid 293] fcntl(3, F_GETFL) = 0x8800 (flags O_RDONLY|O_NONBLOCK|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_LARGEFILE) = 0 [pid 293] close(3) = 0 [pid 293] openat(AT_FDCWD, "/sys/kernel/debug/kmemleak", O_RDWR) = -1 ENOENT (No such file or directory) [pid 293] newfstatat(AT_FDCWD, "/dev/net/tun", {st_mode=S_IFCHR|0666, st_rdev=makedev(0xa, 0xc8), ...}, 0) = 0 [pid 293] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY|O_CLOEXEC) = 3 [pid 293] fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 293] epoll_ctl(4, EPOLL_CTL_ADD, 3, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1853882384, u64=9202223520958906384}}) = 0 [pid 296] <... epoll_pwait resumed>[{events=EPOLLERR, data={u32=1853882384, u64=9202223520958906384}}], 128, 998, NULL, 0) = 1 [pid 293] epoll_ctl(4, EPOLL_CTL_DEL, 3, 0xc00123fa64 [pid 296] epoll_pwait(4, [pid 293] <... epoll_ctl resumed>) = 0 [pid 293] close(3) = 0 [pid 293] newfstatat(AT_FDCWD, "/sys/kernel/debug/kcsan", 0xc0004b1b08, 0) = -1 ENOENT (No such file or directory) [pid 293] newfstatat(AT_FDCWD, "/sys/bus/pci/devices/0000:00:10.0/", 0xc0004b1bd8, 0) = -1 ENOENT (No such file or directory) [pid 293] newfstatat(AT_FDCWD, "/sys/bus/pci/devices/0000:00:11.0/", 0xc0004b1ca8, 0) = -1 ENOENT (No such file or directory) [pid 293] newfstatat(AT_FDCWD, "/dev/raw-gadget", {st_mode=S_IFCHR|0600, st_rdev=makedev(0xa, 0x7e), ...}, 0) = 0 [pid 293] openat(AT_FDCWD, "/dev/raw-gadget", O_RDONLY|O_CLOEXEC) = 3 [pid 293] fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 293] epoll_ctl(4, EPOLL_CTL_ADD, 3, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1853882385, u64=9202223520958906385}}) = -1 EPERM (Operation not permitted) [pid 293] fcntl(3, F_GETFL) = 0x8800 (flags O_RDONLY|O_NONBLOCK|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_LARGEFILE) = 0 [pid 293] close(3) = 0 [pid 293] newfstatat(AT_FDCWD, "/dev/vhci", 0xc0004b1e48, 0) = -1 ENOENT (No such file or directory) [pid 293] newfstatat(AT_FDCWD, "/sys/class/mac80211_hwsim/", 0xc0004b1f18, 0) = -1 ENOENT (No such file or directory) [pid 293] newfstatat(AT_FDCWD, "/sys/bus/platform/devices/mac802154_hwsim", 0xc000578038, 0) = -1 ENOENT (No such file or directory) [pid 293] newfstatat(AT_FDCWD, "/proc/swaps", {st_mode=S_IFREG|0444, st_size=0, ...}, 0) = 0 [pid 293] openat(AT_FDCWD, "/proc/swaps", O_RDONLY|O_CLOEXEC) = 3 [pid 293] fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 293] epoll_ctl(4, EPOLL_CTL_ADD, 3, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1853882386, u64=9202223520958906386}}) = 0 [pid 293] epoll_ctl(4, EPOLL_CTL_DEL, 3, 0xc00123f9fc) = 0 [pid 293] close(3) = 0 [pid 293] newfstatat(AT_FDCWD, "/bin/mkswap", 0xc0005781d8, 0) = -1 ENOENT (No such file or directory) [pid 293] newfstatat(AT_FDCWD, "/sbin/mkswap", {st_mode=S_IFREG|0755, st_size=14248, ...}, 0) = 0 [pid 293] faccessat2(AT_FDCWD, "/sbin/mkswap", X_OK, AT_EACCESS) = 0 [pid 293] openat(AT_FDCWD, "/root/any-file3520718745", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 3 [pid 293] fcntl(3, F_GETFL) = 0x8002 (flags O_RDWR|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK|O_LARGEFILE) = 0 [pid 293] epoll_ctl(4, EPOLL_CTL_ADD, 3, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1853882387, u64=9202223520958906387}}) = -1 EPERM (Operation not permitted) [pid 293] fcntl(3, F_GETFL) = 0x8802 (flags O_RDWR|O_NONBLOCK|O_LARGEFILE) [pid 293] fcntl(3, F_SETFL, O_RDWR|O_LARGEFILE) = 0 [pid 293] fallocate(3, FALLOC_FL_ZERO_RANGE, 0, 2048) = 0 [pid 293] unlinkat(AT_FDCWD, "/root/any-file3520718745", 0) = 0 [pid 293] openat(AT_FDCWD, "/dev/null", O_RDONLY|O_CLOEXEC) = 7 [pid 293] fcntl(7, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 293] fcntl(7, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 293] epoll_ctl(4, EPOLL_CTL_ADD, 7, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1853882388, u64=9202223520958906388}} [pid 294] getpid( [pid 293] <... epoll_ctl resumed>) = -1 EPERM (Operation not permitted) [pid 294] <... getpid resumed>) = 293 [pid 293] fcntl(7, F_GETFL [pid 294] tgkill(293, 293, SIGURG [pid 293] <... fcntl resumed>) = 0x8800 (flags O_RDONLY|O_NONBLOCK|O_LARGEFILE) [pid 294] <... tgkill resumed>) = 0 [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 293] rt_sigreturn({mask=[]}) = 34816 [pid 293] fcntl(7, F_SETFL, O_RDONLY|O_LARGEFILE) = 0 [pid 293] pipe2([8, 9], O_CLOEXEC) = 0 [pid 293] fcntl(8, F_GETFL) = 0 (flags O_RDONLY) [pid 293] fcntl(8, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 293] epoll_ctl(4, EPOLL_CTL_ADD, 8, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1853882389, u64=9202223520958906389}}) = 0 [pid 293] fcntl(9, F_GETFL) = 0x1 (flags O_WRONLY) [pid 293] fcntl(9, F_SETFL, O_WRONLY|O_NONBLOCK) = 0 [pid 293] epoll_ctl(4, EPOLL_CTL_ADD, 9, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1837629441, u64=9202223520942653441}}) = 0 [pid 293] fcntl(9, F_GETFL) = 0x801 (flags O_WRONLY|O_NONBLOCK) [pid 293] fcntl(9, F_SETFL, O_WRONLY) = 0 [pid 293] fcntl(9, F_GETFL) = 0x1 (flags O_WRONLY) [pid 293] fcntl(9, F_SETFL, O_WRONLY) = 0 [pid 293] pipe2([10, 11], O_CLOEXEC) = 0 [pid 293] getpid() = 293 [pid 293] rt_sigprocmask(SIG_SETMASK, NULL, [], 8) = 0 [pid 293] rt_sigprocmask(SIG_SETMASK, ~[], NULL, 8) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_VM|CLONE_VFORK|SIGCHLD [pid 296] <... epoll_pwait resumed>[{events=EPOLLOUT, data={u32=1837629441, u64=9202223520942653441}}], 128, 728, NULL, 0) = 1 [pid 296] epoll_pwait(4, ./strace-static-x86_64: Process 298 attached [pid 298] setpgid(0, 0) = 0 [pid 298] rt_sigaction(SIGHUP, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGILL, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGTRAP, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGABRT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGBUS, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGFPE, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGUSR1, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGSEGV, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGUSR2, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGPIPE, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGALRM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGTERM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGSTKFLT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGCHLD, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGURG, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGXCPU, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGXFSZ, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGVTALRM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGPROF, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGWINCH, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGIO, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGPWR, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 294] getpid( [pid 298] <... rt_sigaction resumed>NULL, 8) = 0 [pid 294] <... getpid resumed>) = 293 [pid 298] rt_sigaction(SIGSYS, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 294] tgkill(293, 293, SIGURG [pid 298] <... rt_sigaction resumed>NULL, 8) = 0 [pid 294] <... tgkill resumed>) = 0 [pid 298] rt_sigaction(SIGRT_1, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_3, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_4, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_5, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_6, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_7, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_8, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_9, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_10, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_11, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_12, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_13, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_14, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_15, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_16, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_17, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_18, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_19, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_20, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_21, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_22, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_23, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_24, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_25, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_26, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_27, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_28, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_29, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_30, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_31, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGRT_32, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 298] getppid() = 293 [pid 298] dup3(7, 0, 0) = 0 [pid 298] dup3(9, 1, 0) = 1 [pid 298] dup3(9, 2, 0) = 2 [pid 298] setrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=4*1024}) = 0 [pid 298] execve("./syz-executor", ["./syz-executor", "setup", "fault", "binfmt_misc", "usb", "swap"], 0xc000517da0 /* 10 vars */ [pid 293] <... clone resumed>) = 298 [pid 293] rt_sigprocmask(SIG_SETMASK, [], [pid 298] <... execve resumed>) = 0 [pid 293] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 298] brk(NULL [pid 293] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 298] <... brk resumed>) = 0x55555669f000 [pid 293] rt_sigreturn({mask=[]} [pid 298] brk(0x55555669fe00 [pid 293] <... rt_sigreturn resumed>) = 0 [pid 293] close(11 [pid 298] <... brk resumed>) = 0x55555669fe00 [pid 293] <... close resumed>) = 0 [pid 293] read(10, [pid 298] arch_prctl(ARCH_SET_FS, 0x55555669f480 [pid 293] <... read resumed>"", 8) = 0 [pid 293] close(10 [pid 298] <... arch_prctl resumed>) = 0 [pid 293] <... close resumed>) = 0 [pid 293] futex(0xc00005a548, FUTEX_WAKE_PRIVATE, 1 [pid 298] set_tid_address(0x55555669f750 [pid 293] <... futex resumed>) = 1 [pid 295] <... futex resumed>) = 0 [pid 293] close(7 [pid 298] <... set_tid_address resumed>) = 298 [pid 295] read(8, [pid 293] <... close resumed>) = 0 [pid 298] set_robust_list(0x55555669f760, 24 [pid 295] <... read resumed>0xc0010c6000, 512) = -1 EAGAIN (Resource temporarily unavailable) [pid 293] epoll_ctl(4, EPOLL_CTL_DEL, 9, 0xc00123f8fc [pid 298] <... set_robust_list resumed>) = 0 [pid 295] futex(0xc00005a548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 293] <... epoll_ctl resumed>) = 0 [pid 298] rseq(0x55555669fda0, 0x20, 0, 0x53053053 [pid 293] close(9 [pid 298] <... rseq resumed>) = -1 ENOSYS (Function not implemented) [pid 293] <... close resumed>) = 0 [pid 298] prlimit64(0, RLIMIT_STACK, NULL, [pid 293] futex(0xc00005a548, FUTEX_WAKE_PRIVATE, 1 [pid 298] <... prlimit64 resumed>{rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 293] <... futex resumed>) = 1 [pid 298] readlink("/proc/self/exe", [pid 295] <... futex resumed>) = 0 [pid 293] waitid(P_PID, 298, [pid 298] <... readlink resumed>"/root/syz-executor", 4096) = 18 [pid 295] futex(0xc00005a548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 298] getrandom("\x10\xca\x71\x72\x62\xdb\xd0\x85", 8, GRND_NONBLOCK) = 8 [pid 298] brk(NULL) = 0x55555669fe00 [pid 298] brk(0x5555566c0e00) = 0x5555566c0e00 [pid 298] brk(0x5555566c1000) = 0x5555566c1000 [pid 298] mprotect(0x7fcc1a644000, 376832, PROT_READ) = 0 [pid 298] getpid() = 298 [pid 298] openat(AT_FDCWD, "/sys/kernel/debug/x86/nmi_longest_ns", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "10000000000", 11) = 11 [pid 298] close(3) = 0 [pid 298] openat(AT_FDCWD, "/proc/sys/kernel/hung_task_check_interval_secs", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "20", 2) = 2 [pid 298] close(3) = 0 [pid 298] openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_kallsyms", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "1", 1) = 1 [pid 298] close(3) = 0 [pid 298] openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_harden", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "0", 1) = 1 [pid 298] close(3) = 0 [pid 298] openat(AT_FDCWD, "/proc/sys/kernel/kptr_restrict", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "0", 1) = 1 [pid 298] close(3) = 0 [pid 298] openat(AT_FDCWD, "/proc/sys/kernel/softlockup_all_cpu_backtrace", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "1", 1) = 1 [pid 298] close(3) = 0 [pid 298] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "100", 3) = 3 [pid 298] close(3) = 0 [pid 298] openat(AT_FDCWD, "/proc/sys/vm/oom_dump_tasks", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "0", 1) = 1 [pid 298] close(3) = 0 [pid 298] openat(AT_FDCWD, "/proc/sys/debug/exception-trace", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "0", 1) = 1 [pid 298] close(3) = 0 [pid 298] openat(AT_FDCWD, "/proc/sys/kernel/printk", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "7 4 1 3", 7) = 7 [pid 298] close(3) = 0 [pid 298] openat(AT_FDCWD, "/proc/sys/kernel/keys/gc_delay", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "1", 1) = 1 [pid 298] close(3) = 0 [pid 298] openat(AT_FDCWD, "/proc/sys/vm/oom_kill_allocating_task", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "1", 1) = 1 [pid 298] close(3) = 0 [pid 298] openat(AT_FDCWD, "/proc/sys/kernel/ctrl-alt-del", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "0", 1) = 1 [pid 298] close(3) = 0 [pid 298] openat(AT_FDCWD, "/proc/sys/kernel/cad_pid", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "298", 3) = 3 [pid 298] close(3) = 0 [pid 298] mkdirat(AT_FDCWD, "/syzcgroup", 0777) = 0 [pid 298] mkdirat(AT_FDCWD, "/syzcgroup/unified", 0777) = 0 [ 22.447899][ T30] audit: type=1400 audit(1713144555.246:70): avc: denied { read } for pid=293 comm="syz-execprog" name="raw-gadget" dev="devtmpfs" ino=162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 22.470816][ T30] audit: type=1400 audit(1713144555.246:71): avc: denied { open } for pid=293 comm="syz-execprog" path="/dev/raw-gadget" dev="devtmpfs" ino=162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [pid 298] mount("none", "/syzcgroup/unified", "cgroup2", 0, NULL) = 0 [pid 298] chmod("/syzcgroup/unified", 0777 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=651850071} [pid 298] <... chmod resumed>) = 0 [pid 298] openat(AT_FDCWD, "/syzcgroup/unified/cgroup.subtree_control", O_WRONLY) = 3 [pid 298] write(3, "+cpu", 4) = 4 [pid 298] write(3, "+io", 3) = 3 [pid 298] write(3, "+pids", 5) = 5 [pid 298] close(3) = 0 [pid 298] mkdirat(AT_FDCWD, "/syzcgroup/net", 0777) = 0 [pid 298] mount("none", "/syzcgroup/net", "cgroup", 0, "net") = -1 EINVAL (Invalid argument) [pid 298] write(2, "mount(/syzcgroup/net, net) failed: 22\n", 38 [pid 296] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1853882389, u64=9202223520958906389}}], 128, 709, NULL, 0) = 1 [pid 296] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 294] <... futex resumed>) = 0 [pid 296] read(8, [pid 294] sched_yield( [pid 296] <... read resumed>"mount(/syzcgroup/net, net) failed: 22\n", 512) = 38 [pid 296] read(8, 0xc000500426, 986) = -1 EAGAIN (Resource temporarily unavailable) [pid 296] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 296] epoll_pwait(4, [pid 294] <... sched_yield resumed>) = 0 [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 298] <... write resumed>) = 38 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=623580177} [pid 298] mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio") = 0 [ 22.500217][ T30] audit: type=1400 audit(1713144555.306:72): avc: denied { mounton } for pid=298 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 22.523047][ T30] audit: type=1400 audit(1713144555.306:73): avc: denied { mount } for pid=298 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.525080][ T298] cgroup: Unknown subsys name 'net' [pid 298] umount2("/syzcgroup/net", 0) = 0 [pid 298] mount("none", "/syzcgroup/net", "cgroup", 0, "devices") = -1 EINVAL (Invalid argument) [pid 298] write(2, "mount(/syzcgroup/net, devices) failed: 22\n", 42 [pid 296] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1853882389, u64=9202223520958906389}}], 128, 624, NULL, 0) = 1 [pid 296] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 294] <... futex resumed>) = 0 [pid 296] read(8, [pid 294] sched_yield( [pid 296] <... read resumed>"mount(/syzcgroup/net, devices) failed: 22\n", 986) = 42 [pid 296] read(8, 0xc000500450, 944) = -1 EAGAIN (Resource temporarily unavailable) [pid 296] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 298] <... write resumed>) = 42 [pid 294] <... sched_yield resumed>) = 0 [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 296] epoll_pwait(4, [pid 298] mount("none", "/syzcgroup/net", "cgroup", 0, "blkio" [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=595702254} [pid 298] <... mount resumed>) = 0 [pid 298] umount2("/syzcgroup/net", 0) = 0 [pid 298] mount("none", "/syzcgroup/net", "cgroup", 0, "freezer") = 0 [pid 298] umount2("/syzcgroup/net", 0) = 0 [pid 298] mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) [ 22.552374][ T30] audit: type=1400 audit(1713144555.356:74): avc: denied { unmount } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.572577][ T298] cgroup: Unknown subsys name 'devices' [pid 298] mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) [pid 298] mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) [pid 298] mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) [pid 298] mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,blkio,freezer") = 0 [pid 298] chmod("/syzcgroup/net", 0777) = 0 [pid 298] mkdirat(AT_FDCWD, "/syzcgroup/cpu", 0777) = 0 [pid 298] mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset") = 0 [pid 298] umount2("/syzcgroup/cpu", 0) = 0 [pid 298] mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct") = 0 [pid 298] umount2("/syzcgroup/cpu", 0) = 0 [pid 298] mount("none", "/syzcgroup/cpu", "cgroup", 0, "hugetlb") = -1 EINVAL (Invalid argument) [pid 298] write(2, "mount(/syzcgroup/cpu, hugetlb) failed: 22\n", 42) = 42 [pid 298] mount("none", "/syzcgroup/cpu", "cgroup", 0, "rlimit" [pid 296] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1853882389, u64=9202223520958906389}}], 128, 596, NULL, 0) = 1 [pid 296] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 294] <... futex resumed>) = 0 [pid 296] read(8, [pid 294] sched_yield( [pid 296] <... read resumed>"mount(/syzcgroup/cpu, hugetlb) failed: 22\n", 944) = 42 [pid 296] read(8, 0xc00050047a, 902) = -1 EAGAIN (Resource temporarily unavailable) [pid 296] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 296] epoll_pwait(4, [pid 294] <... sched_yield resumed>) = 0 [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=464952523} [pid 298] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 298] write(2, "mount(/syzcgroup/cpu, rlimit) failed: 22\n", 41) = 41 [pid 296] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1853882389, u64=9202223520958906389}}], 128, 465, NULL, 0) = 1 [pid 298] mount("none", "/syzcgroup/cpu", "cgroup", 0, "memory" [pid 296] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 294] <... futex resumed>) = 0 [pid 296] read(8, "mount(/syzcgroup/cpu, rlimit) failed: 22\n", 902) = 41 [pid 296] read(8, 0xc0005004a3, 861) = -1 EAGAIN (Resource temporarily unavailable) [pid 296] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 296] epoll_pwait(4, [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=459858709} [pid 298] <... mount resumed>) = 0 [pid 298] umount2("/syzcgroup/cpu", 0) = 0 [pid 298] mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset,cpuacct,memory") = ? ERESTARTNOINTR (To be restarted) [ 22.703122][ T298] cgroup: Unknown subsys name 'hugetlb' [ 22.708938][ T298] cgroup: Unknown subsys name 'rlimit' [pid 298] mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset,cpuacct,memory") = ? ERESTARTNOINTR (To be restarted) [pid 298] mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset,cpuacct,memory") = ? ERESTARTNOINTR (To be restarted) [pid 298] mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset,cpuacct,memory") = 0 [pid 298] chmod("/syzcgroup/cpu", 0777) = 0 [pid 298] openat(AT_FDCWD, "/syzcgroup/cpu/cgroup.clone_children", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "1", 1) = 1 [pid 298] close(3) = 0 [pid 298] openat(AT_FDCWD, "/syzcgroup/cpu/cpuset.memory_pressure_enabled", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "1", 1) = 1 [pid 298] close(3) = 0 [pid 298] openat(AT_FDCWD, "/sys/kernel/debug/failslab/ignore-gfp-wait", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "N", 1) = 1 [pid 298] close(3) = 0 [pid 298] openat(AT_FDCWD, "/sys/kernel/debug/fail_futex/ignore-private", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "N", 1) = 1 [pid 298] close(3) = 0 [pid 298] openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/ignore-gfp-highmem", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "N", 1) = 1 [pid 298] close(3) = 0 [pid 298] openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/ignore-gfp-wait", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "N", 1) = 1 [pid 298] close(3) = 0 [pid 298] openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/min-order", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "0", 1) = 1 [pid 298] close(3) = 0 [pid 298] mount(NULL, "/proc/sys/fs/binfmt_misc", "binfmt_misc", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 298] write(2, "mount(binfmt_misc) failed: 16\n", 30) = 30 [pid 298] openat(AT_FDCWD, "/proc/sys/fs/binfmt_misc/register", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "\x3a\x73\x79\x7a\x30\x3a\x4d\x3a\x30\x3a\x01\x3a\x3a\x2e\x2f\x66\x69\x6c\x65\x30\x3a", 21) = 21 [pid 298] close(3) = 0 [pid 298] openat(AT_FDCWD, "/proc/sys/fs/binfmt_misc/register", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "\x3a\x73\x79\x7a\x31\x3a\x4d\x3a\x31\x3a\x02\x3a\x3a\x2e\x2f\x66\x69\x6c\x65\x30\x3a\x50\x4f\x43", 24) = 24 [pid 298] close(3) = 0 [pid 298] chmod("/dev/raw-gadget", 0666) = 0 [pid 298] swapoff("./swap-file") = -1 ENOENT (No such file or directory) [pid 298] unlink("./swap-file") = -1 ENOENT (No such file or directory) [pid 298] openat(AT_FDCWD, "./swap-file", O_WRONLY|O_CREAT|O_CLOEXEC, 0600) = 3 [pid 298] fallocate(3, FALLOC_FL_ZERO_RANGE, 0, 128000000) = 0 [pid 298] close(3) = 0 [pid 298] write(2, "mkswap ./swap-file\n", 19) = 19 [pid 298] rt_sigaction(SIGINT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 298] rt_sigaction(SIGQUIT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 298] rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 [pid 298] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcc1a6ae000 [pid 298] rt_sigprocmask(SIG_BLOCK, ~[], [CHLD], 8) = 0 [pid 298] clone3({flags=CLONE_VM|CLONE_VFORK, exit_signal=SIGCHLD, stack=0x7fcc1a6ae000, stack_size=0x9000}, 88./strace-static-x86_64: Process 300 attached [pid 300] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 300] rt_sigaction(SIGHUP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGHUP, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGILL, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGILL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGTRAP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGTRAP, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGABRT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGABRT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGBUS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGBUS, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGFPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGFPE, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGUSR1, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGUSR1, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGSEGV, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGSEGV, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGUSR2, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGUSR2, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGPIPE, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGALRM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGALRM, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGTERM, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGSTKFLT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGSTKFLT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGCHLD, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGCHLD, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGCONT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGCONT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGTSTP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGTSTP, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGTTIN, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGTTIN, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGTTOU, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGTTOU, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGURG, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGURG, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGXCPU, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGXCPU, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGXFSZ, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGXFSZ, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGVTALRM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGVTALRM, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGPROF, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGPROF, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGWINCH, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGWINCH, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGIO, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGIO, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGPWR, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGPWR, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGSYS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGSYS, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_2, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_2, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_3, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_3, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_4, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_4, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_5, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_5, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_6, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_6, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_7, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_7, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_8, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_8, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_9, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_9, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_10, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_10, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_11, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_11, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_12, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_12, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_13, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_13, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_14, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_14, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_15, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_15, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_16, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_16, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_17, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_17, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_18, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_18, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_19, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_19, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_20, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_20, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_21, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_21, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_22, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_22, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_23, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_23, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_24, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_24, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_25, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_25, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_26, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_26, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_27, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_27, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_28, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_28, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_29, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_29, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_30, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_30, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_31, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_31, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGRT_32, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGRT_32, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 300] execve("/bin/sh", ["sh", "-c", "mkswap ./swap-file"], 0x7ffda63a0460 /* 10 vars */ [pid 298] <... clone3 resumed>) = 300 [pid 298] munmap(0x7fcc1a6ae000, 36864) = 0 [pid 298] rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0 [pid 300] <... execve resumed>) = 0 [pid 300] brk(NULL) = 0x55a11c1e5000 [pid 300] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f727dde3000 [pid 300] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3", 0x7ffec4c0f720, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2", 0x7ffec4c0f720, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/lib64/tls/haswell/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/lib64/tls/haswell/x86_64", 0x7ffec4c0f720, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/lib64/tls/haswell/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/lib64/tls/haswell", 0x7ffec4c0f720, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/lib64/tls/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/lib64/tls/x86_64", 0x7ffec4c0f720, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/lib64/tls/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/lib64/tls", 0x7ffec4c0f720, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/lib64/haswell/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/lib64/haswell/x86_64", 0x7ffec4c0f720, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/lib64/haswell/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/lib64/haswell", 0x7ffec4c0f720, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/lib64/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/lib64/x86_64", 0x7ffec4c0f720, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/lib64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = 3 [pid 300] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x70\x08\x01\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x28\x13\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x09\x00\x40\x00\x19\x00\x18\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\xed\x00\x00"..., 832) = 832 [pid 300] pread64(3, "\x04\x00\x00\x00\x20\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 48, 778504) = 48 [pid 300] newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=792936, ...}, AT_EMPTY_PATH) = 0 [pid 300] mmap(NULL, 796968, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f727dd20000 [pid 300] mmap(0x7f727dd2f000, 557056, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xf000) = 0x7f727dd2f000 [pid 300] mmap(0x7f727ddb7000, 163840, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x97000) = 0x7f727ddb7000 [pid 300] mmap(0x7f727dddf000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xbe000) = 0x7f727dddf000 [pid 300] close(3) = 0 [pid 300] openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 [pid 300] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x03\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x8c\x87\x02\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x28\x32\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0e\x00\x40\x00\x3c\x00\x3b\x00\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00"..., 832) = 832 [pid 300] pread64(3, "\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 300] pread64(3, "\x04\x00\x00\x00\x30\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x02\x80\x00\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x3b\x08\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x0f\x00\x00\x00\x00\x00\x00\x00", 64, 848) = 64 [pid 300] pread64(3, "\x04\x00\x00\x00\x10\x00\x00\x00\x01\x00\x00\x00\x47\x4e\x55\x00\x00\x00\x00\x00\x04\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00", 32, 912) = 32 [pid 300] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=1720616, ...}, AT_EMPTY_PATH) = 0 [pid 300] pread64(3, "\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 300] mmap(NULL, 1773008, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f727db6f000 [pid 300] mmap(0x7f727db97000, 1191936, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x28000) = 0x7f727db97000 [pid 300] mmap(0x7f727dcba000, 339968, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14b000) = 0x7f727dcba000 [pid 300] mmap(0x7f727dd0d000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19d000) = 0x7f727dd0d000 [pid 300] mmap(0x7f727dd13000, 52688, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f727dd13000 [pid 300] close(3) = 0 [pid 300] openat(AT_FDCWD, "/lib64/libresolv.so.2", O_RDONLY|O_CLOEXEC) = 3 [pid 300] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x58\x33\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x90\xc1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1c\x00\x1b\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x2e\x00\x00"..., 832) = 832 [pid 300] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=51344, ...}, AT_EMPTY_PATH) = 0 [pid 300] mmap(NULL, 63624, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f727db5f000 [pid 300] mmap(0x7f727db62000, 24576, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f727db62000 [pid 300] mmap(0x7f727db68000, 12288, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x9000) = 0x7f727db68000 [pid 300] mmap(0x7f727db6b000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7f727db6b000 [pid 300] mmap(0x7f727db6d000, 6280, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f727db6d000 [pid 300] close(3) = 0 [pid 300] openat(AT_FDCWD, "/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3", 0x7ffec4c0f6c0, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2", 0x7ffec4c0f6c0, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/usr/lib64/tls/haswell/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/usr/lib64/tls/haswell/x86_64", 0x7ffec4c0f6c0, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/usr/lib64/tls/haswell/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/usr/lib64/tls/haswell", 0x7ffec4c0f6c0, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/usr/lib64/tls/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/usr/lib64/tls/x86_64", 0x7ffec4c0f6c0, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/usr/lib64/tls/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/usr/lib64/tls", 0x7ffec4c0f6c0, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/usr/lib64/haswell/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/usr/lib64/haswell/x86_64", 0x7ffec4c0f6c0, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/usr/lib64/haswell/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/usr/lib64/haswell", 0x7ffec4c0f6c0, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/usr/lib64/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/usr/lib64/x86_64", 0x7ffec4c0f6c0, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/usr/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = 3 [pid 300] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x88\x7f\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x70\x31\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1f\x00\x1e\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x68\x6f\x00\x00"..., 832) = 832 [pid 300] pread64(3, "\x04\x00\x00\x00\x20\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 48, 138152) = 48 [pid 300] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=145712, ...}, AT_EMPTY_PATH) = 0 [pid 300] mmap(NULL, 157200, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f727db38000 [pid 300] mprotect(0x7f727db3f000, 114688, PROT_NONE) = 0 [pid 300] mmap(0x7f727db3f000, 81920, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7f727db3f000 [pid 300] mmap(0x7f727db53000, 28672, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b000) = 0x7f727db53000 [pid 300] mmap(0x7f727db5b000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x22000) = 0x7f727db5b000 [pid 300] mmap(0x7f727db5d000, 5648, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f727db5d000 [pid 300] close(3) = 0 [pid 300] openat(AT_FDCWD, "/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/usr/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 300] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\xf8\x21\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x50\x32\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1a\x00\x19\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd8\x1f\x00\x00"..., 832) = 832 [pid 300] pread64(3, "\x04\x00\x00\x00\x20\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 48, 336112) = 48 [pid 300] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=342224, ...}, AT_EMPTY_PATH) = 0 [pid 300] mmap(NULL, 344456, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f727dae3000 [pid 300] mmap(0x7f727dae5000, 180224, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f727dae5000 [pid 300] mmap(0x7f727db11000, 151552, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2e000) = 0x7f727db11000 [pid 300] mmap(0x7f727db36000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x52000) = 0x7f727db36000 [pid 300] close(3) = 0 [pid 300] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f727dae1000 [pid 300] arch_prctl(ARCH_SET_FS, 0x7f727dae2380) = 0 [pid 300] set_tid_address(0x7f727dae2650) = 300 [pid 300] set_robust_list(0x7f727dae2660, 24) = 0 [pid 300] rseq(0x7f727dae2d20, 0x20, 0, 0x53053053) = -1 ENOSYS (Function not implemented) [pid 300] mprotect(0x7f727dd0d000, 16384, PROT_READ) = 0 [pid 300] mprotect(0x7f727db36000, 4096, PROT_READ) = 0 [pid 300] mprotect(0x7f727db5b000, 4096, PROT_READ) = 0 [pid 300] mprotect(0x7f727db6b000, 4096, PROT_READ) = 0 [pid 300] mprotect(0x7f727dddf000, 12288, PROT_READ) = 0 [pid 300] mprotect(0x55a11b357000, 4096, PROT_READ) = 0 [pid 300] mprotect(0x7f727de12000, 8192, PROT_READ) = 0 [pid 300] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 300] statfs("/sys/fs/selinux", {f_type=SELINUX_MAGIC, f_bsize=4096, f_blocks=0, f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, f_fsid={val=[0, 0]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOSUID|ST_NOEXEC|ST_RELATIME}) = 0 [pid 300] statfs("/sys/fs/selinux", {f_type=SELINUX_MAGIC, f_bsize=4096, f_blocks=0, f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, f_fsid={val=[0, 0]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOSUID|ST_NOEXEC|ST_RELATIME}) = 0 [pid 300] getrandom("\x5a\x3e\x40\xb1\xd3\xee\x56\x0f", 8, GRND_NONBLOCK) = 8 [pid 300] brk(NULL) = 0x55a11c1e5000 [pid 300] brk(0x55a11c206000) = 0x55a11c206000 [pid 300] access("/etc/selinux/config", F_OK) = 0 [pid 300] getpid() = 300 [pid 300] rt_sigaction(SIGCHLD, {sa_handler=0x7f727dd62c61, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f727dba6ad0}, NULL, 8) = 0 [pid 300] getppid() = 298 [pid 300] uname({sysname="Linux", nodename="syzkaller", ...}) = 0 [pid 300] newfstatat(AT_FDCWD, "/root", {st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 300] newfstatat(AT_FDCWD, ".", {st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 300] rt_sigaction(SIGINT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGINT, {sa_handler=0x7f727dd62c61, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f727dba6ad0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] rt_sigaction(SIGQUIT, {sa_handler=SIG_IGN, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f727dba6ad0}, NULL, 8) = 0 [pid 300] rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 300] newfstatat(AT_FDCWD, "/bin/mkswap", 0x7ffec4c0ffa8, 0) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/sbin/mkswap", {st_mode=S_IFREG|0755, st_size=14248, ...}, 0) = 0 [pid 300] execve("/sbin/mkswap", ["mkswap", "./swap-file"], 0x55a11c1e56f0 /* 10 vars */ [pid 296] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1853882389, u64=9202223520958906389}}], 128, 460, NULL, 0) = 1 [pid 296] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 294] <... futex resumed>) = 0 [pid 296] read(8, "mount(binfmt_misc) failed: 16\nmkswap ./swap-file\n", 861) = 49 [pid 296] read(8, 0xc0005004d4, 812) = -1 EAGAIN (Resource temporarily unavailable) [pid 296] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 296] epoll_pwait(4, [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=343650356} [pid 300] <... execve resumed>) = 0 [pid 300] brk(NULL) = 0x55b00fad8000 [pid 300] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f8a7b468000 [pid 300] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3", 0x7ffd97960a30, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2", 0x7ffd97960a30, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/lib64/tls/haswell/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/lib64/tls/haswell/x86_64", 0x7ffd97960a30, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/lib64/tls/haswell/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/lib64/tls/haswell", 0x7ffd97960a30, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/lib64/tls/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/lib64/tls/x86_64", 0x7ffd97960a30, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/lib64/tls/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/lib64/tls", 0x7ffd97960a30, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/lib64/haswell/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/lib64/haswell/x86_64", 0x7ffd97960a30, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/lib64/haswell/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/lib64/haswell", 0x7ffd97960a30, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/lib64/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/lib64/x86_64", 0x7ffd97960a30, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/lib64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = 3 [pid 300] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x70\x08\x01\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x28\x13\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x09\x00\x40\x00\x19\x00\x18\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\xed\x00\x00"..., 832) = 832 [pid 300] pread64(3, "\x04\x00\x00\x00\x20\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 48, 778504) = 48 [pid 300] newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=792936, ...}, AT_EMPTY_PATH) = 0 [pid 300] mmap(NULL, 796968, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f8a7b3a5000 [pid 300] mmap(0x7f8a7b3b4000, 557056, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xf000) = 0x7f8a7b3b4000 [pid 300] mmap(0x7f8a7b43c000, 163840, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x97000) = 0x7f8a7b43c000 [pid 300] mmap(0x7f8a7b464000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xbe000) = 0x7f8a7b464000 [pid 300] close(3) = 0 [pid 300] openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 [pid 300] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x03\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x8c\x87\x02\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x28\x32\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0e\x00\x40\x00\x3c\x00\x3b\x00\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00"..., 832) = 832 [pid 300] pread64(3, "\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 300] pread64(3, "\x04\x00\x00\x00\x30\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x02\x80\x00\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x3b\x08\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x0f\x00\x00\x00\x00\x00\x00\x00", 64, 848) = 64 [pid 300] pread64(3, "\x04\x00\x00\x00\x10\x00\x00\x00\x01\x00\x00\x00\x47\x4e\x55\x00\x00\x00\x00\x00\x04\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00", 32, 912) = 32 [pid 300] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=1720616, ...}, AT_EMPTY_PATH) = 0 [pid 300] pread64(3, "\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 300] mmap(NULL, 1773008, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f8a7b1f4000 [pid 300] mmap(0x7f8a7b21c000, 1191936, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x28000) = 0x7f8a7b21c000 [pid 300] mmap(0x7f8a7b33f000, 339968, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14b000) = 0x7f8a7b33f000 [pid 300] mmap(0x7f8a7b392000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19d000) = 0x7f8a7b392000 [pid 300] mmap(0x7f8a7b398000, 52688, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f8a7b398000 [pid 300] close(3) = 0 [pid 300] openat(AT_FDCWD, "/lib64/libresolv.so.2", O_RDONLY|O_CLOEXEC) = 3 [pid 300] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x58\x33\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x90\xc1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1c\x00\x1b\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x2e\x00\x00"..., 832) = 832 [pid 300] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=51344, ...}, AT_EMPTY_PATH) = 0 [pid 300] mmap(NULL, 63624, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f8a7b1e4000 [pid 300] mmap(0x7f8a7b1e7000, 24576, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f8a7b1e7000 [pid 300] mmap(0x7f8a7b1ed000, 12288, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x9000) = 0x7f8a7b1ed000 [pid 300] mmap(0x7f8a7b1f0000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7f8a7b1f0000 [pid 300] mmap(0x7f8a7b1f2000, 6280, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f8a7b1f2000 [pid 300] close(3) = 0 [pid 300] openat(AT_FDCWD, "/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3", 0x7ffd979609d0, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2", 0x7ffd979609d0, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/usr/lib64/tls/haswell/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/usr/lib64/tls/haswell/x86_64", 0x7ffd979609d0, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/usr/lib64/tls/haswell/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/usr/lib64/tls/haswell", 0x7ffd979609d0, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/usr/lib64/tls/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/usr/lib64/tls/x86_64", 0x7ffd979609d0, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/usr/lib64/tls/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/usr/lib64/tls", 0x7ffd979609d0, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/usr/lib64/haswell/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/usr/lib64/haswell/x86_64", 0x7ffd979609d0, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/usr/lib64/haswell/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/usr/lib64/haswell", 0x7ffd979609d0, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/usr/lib64/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] newfstatat(AT_FDCWD, "/usr/lib64/x86_64", 0x7ffd979609d0, 0) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/usr/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = 3 [pid 300] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x88\x7f\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x70\x31\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1f\x00\x1e\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x68\x6f\x00\x00"..., 832) = 832 [pid 300] pread64(3, "\x04\x00\x00\x00\x20\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 48, 138152) = 48 [pid 300] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=145712, ...}, AT_EMPTY_PATH) = 0 [pid 300] mmap(NULL, 157200, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f8a7b1bd000 [pid 300] mprotect(0x7f8a7b1c4000, 114688, PROT_NONE) = 0 [pid 300] mmap(0x7f8a7b1c4000, 81920, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7f8a7b1c4000 [pid 300] mmap(0x7f8a7b1d8000, 28672, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b000) = 0x7f8a7b1d8000 [pid 300] mmap(0x7f8a7b1e0000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x22000) = 0x7f8a7b1e0000 [pid 300] mmap(0x7f8a7b1e2000, 5648, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f8a7b1e2000 [pid 300] close(3) = 0 [pid 300] openat(AT_FDCWD, "/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 300] openat(AT_FDCWD, "/usr/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 300] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\xf8\x21\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x50\x32\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1a\x00\x19\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd8\x1f\x00\x00"..., 832) = 832 [pid 300] pread64(3, "\x04\x00\x00\x00\x20\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 48, 336112) = 48 [pid 300] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=342224, ...}, AT_EMPTY_PATH) = 0 [pid 300] mmap(NULL, 344456, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f8a7b168000 [pid 300] mmap(0x7f8a7b16a000, 180224, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f8a7b16a000 [pid 300] mmap(0x7f8a7b196000, 151552, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2e000) = 0x7f8a7b196000 [pid 300] mmap(0x7f8a7b1bb000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x52000) = 0x7f8a7b1bb000 [pid 300] close(3) = 0 [pid 300] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f8a7b166000 [pid 300] arch_prctl(ARCH_SET_FS, 0x7f8a7b167380) = 0 [pid 300] set_tid_address(0x7f8a7b167650) = 300 [pid 300] set_robust_list(0x7f8a7b167660, 24) = 0 [pid 300] rseq(0x7f8a7b167d20, 0x20, 0, 0x53053053) = -1 ENOSYS (Function not implemented) [pid 300] mprotect(0x7f8a7b392000, 16384, PROT_READ) = 0 [pid 300] mprotect(0x7f8a7b1bb000, 4096, PROT_READ) = 0 [pid 300] mprotect(0x7f8a7b1e0000, 4096, PROT_READ) = 0 [pid 300] mprotect(0x7f8a7b1f0000, 4096, PROT_READ) = 0 [pid 300] mprotect(0x7f8a7b464000, 12288, PROT_READ) = 0 [pid 300] mprotect(0x55b00f8ba000, 4096, PROT_READ) = 0 [pid 300] mprotect(0x7f8a7b497000, 8192, PROT_READ) = 0 [pid 300] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 300] statfs("/sys/fs/selinux", {f_type=SELINUX_MAGIC, f_bsize=4096, f_blocks=0, f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, f_fsid={val=[0, 0]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOSUID|ST_NOEXEC|ST_RELATIME}) = 0 [pid 300] statfs("/sys/fs/selinux", {f_type=SELINUX_MAGIC, f_bsize=4096, f_blocks=0, f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, f_fsid={val=[0, 0]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOSUID|ST_NOEXEC|ST_RELATIME}) = 0 [pid 300] getrandom("\x5b\x18\x24\x51\x1c\x2c\x26\x86", 8, GRND_NONBLOCK) = 8 [pid 300] brk(NULL) = 0x55b00fad8000 [pid 300] brk(0x55b00faf9000) = 0x55b00faf9000 [pid 300] access("/etc/selinux/config", F_OK) = 0 [pid 300] openat(AT_FDCWD, "./swap-file", O_WRONLY) = 3 [pid 300] lseek(3, 0, SEEK_END) = 128000000 [pid 300] lseek(3, 0, SEEK_SET) = 0 [pid 300] newfstatat(1, "", {st_mode=S_IFIFO|0600, st_size=0, ...}, AT_EMPTY_PATH) = 0 [pid 300] newfstatat(3, "", {st_mode=S_IFREG|0600, st_size=128000000, ...}, AT_EMPTY_PATH) = 0 [pid 300] fgetxattr(3, "security.selinux", "\x72\x6f\x6f\x74\x3a\x6f\x62\x6a\x65\x63\x74\x5f\x72\x3a\x75\x73\x65\x72\x5f\x68\x6f\x6d\x65\x5f\x74\x00", 255) = 26 [pid 300] access("/var/run/setrans/.setrans-unix", F_OK) = -1 ENOENT (No such file or directory) [pid 300] futex(0x7f8a7b1e35f8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 [ 22.805470][ T30] audit: type=1400 audit(1713144555.606:75): avc: denied { mounton } for pid=298 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [pid 300] fsetxattr(3, "security.selinux", "\x72\x6f\x6f\x74\x3a\x6f\x62\x6a\x65\x63\x74\x5f\x72\x3a\x73\x77\x61\x70\x66\x69\x6c\x65\x5f\x74\x00", 25, 0) = 0 [pid 300] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1024) = 1024 [pid 300] write(3, "\x01\x00\x00\x00\x11\x7a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 516) = 516 [pid 300] lseek(3, 4086, SEEK_SET) = 4086 [pid 300] write(3, "SWAPSPACE2", 10) = 10 [pid 300] fsync(3) = 0 [pid 300] write(1, "Setting up swapspace version 1, size = 127995904 bytes\n", 55) = 55 [pid 296] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1853882389, u64=9202223520958906389}}], 128, 343, NULL, 0) = 1 [pid 300] exit_group(0 [pid 296] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 300] <... exit_group resumed>) = ? [pid 296] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 296] read(8, "Setting up swapspace version 1, size = 127995904 bytes\n", 812) = 55 [pid 296] read(8, 0xc00050050b, 757) = -1 EAGAIN (Resource temporarily unavailable) [pid 296] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 296] epoll_pwait(4, [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=274163343} [pid 300] +++ exited with 0 +++ [pid 298] rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 298] rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fcc1a5682d0}, NULL, 8) = 0 [pid 298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=300, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 298] swapon("./swap-file", SWAP_FLAG_PREFER|0) = 0 [pid 298] exit_group(0) = ? [pid 296] <... epoll_pwait resumed>[{events=EPOLLHUP, data={u32=1853882389, u64=9202223520958906389}}], 128, 274, NULL, 0) = 1 [pid 296] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 294] <... futex resumed>) = 0 [pid 296] read(8, "", 757) = 0 [pid 296] epoll_ctl(4, EPOLL_CTL_DEL, 8, 0xc0010c2de4) = 0 [pid 296] close(8) = 0 [pid 296] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 296] epoll_pwait(4, [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=261553208} [pid 298] +++ exited with 0 +++ [pid 293] <... waitid resumed>{si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=298, si_uid=0, si_status=0, si_utime=0, si_stime=0}, WEXITED|WNOWAIT, NULL) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=298, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 293] rt_sigreturn({mask=[]}) = 0 [pid 293] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 294] <... futex resumed>) = 0 [pid 294] sched_yield() = 0 [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 293] futex(0xc00005a548, FUTEX_WAKE_PRIVATE, 1 [pid 294] <... futex resumed>) = 0 [pid 293] <... futex resumed>) = 1 [pid 295] <... futex resumed>) = 0 [pid 293] openat(AT_FDCWD, "/proc/kallsyms", O_RDONLY|O_CLOEXEC [pid 295] futex(0xc00005a548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 293] <... openat resumed>) = 7 [pid 293] fcntl(7, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 293] fcntl(7, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 293] epoll_ctl(4, EPOLL_CTL_ADD, 7, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1853882390, u64=9202223520958906390}}) = 0 [pid 293] pread64(7, "00000000", 8, 0) = 8 [pid 296] <... epoll_pwait resumed>[{events=EPOLLIN|EPOLLOUT, data={u32=1853882390, u64=9202223520958906390}}], 128, 261, NULL, 0) = 1 [pid 293] epoll_ctl(4, EPOLL_CTL_DEL, 7, 0xc00123fc24 [pid 296] epoll_pwait(4, [pid 293] <... epoll_ctl resumed>) = 0 [pid 296] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 293] close(7 [pid 296] epoll_pwait(4, [pid 293] <... close resumed>) = 0 [pid 293] futex(0xc00005a548, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 295] <... futex resumed>) = 0 [pid 295] memfd_create("syz-shared-mem", MFD_CLOEXEC [pid 293] rt_sigprocmask(SIG_SETMASK, ~[], [pid 295] <... memfd_create resumed>) = 7 [pid 293] <... rt_sigprocmask resumed>[], 8) = 0 [pid 295] fcntl(7, F_GETFL [pid 293] clone(child_stack=0xc0013ca000, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS [pid 295] <... fcntl resumed>) = 0x8002 (flags O_RDWR|O_LARGEFILE) [pid 295] ftruncate(7, 4194304./strace-static-x86_64: Process 301 attached ) = 0 [pid 293] <... clone resumed>, tls=0xc00136c890) = 301 [pid 301] gettid( [pid 295] mmap(NULL, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED, 7, 0 [pid 293] rt_sigprocmask(SIG_SETMASK, [], [pid 301] <... gettid resumed>) = 301 [pid 295] <... mmap resumed>) = 0x7fb4dd1d2000 [pid 293] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 301] sigaltstack(NULL, [pid 295] memfd_create("syz-shared-mem", MFD_CLOEXEC [pid 293] rt_sigprocmask(SIG_SETMASK, ~[HUP INT QUIT ILL TRAP ABRT BUS FPE SEGV TERM STKFLT CHLD URG PROF SYS RTMIN RT_1 RT_2], [pid 301] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 295] <... memfd_create resumed>) = 8 [pid 293] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 295] fcntl(8, F_GETFL [pid 293] rt_sigprocmask(SIG_SETMASK, ~[HUP INT QUIT ILL TRAP ABRT BUS FPE SEGV TERM STKFLT CHLD URG PROF SYS RTMIN RT_1 RT_2], [pid 301] sigaltstack({ss_sp=0xc0013ba000, ss_flags=0, ss_size=32768}, [pid 295] <... fcntl resumed>) = 0x8002 (flags O_RDWR|O_LARGEFILE) [pid 293] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 301] <... sigaltstack resumed>NULL) = 0 [pid 295] ftruncate(8, 16777216 [pid 293] futex(0xc00029dd48, FUTEX_WAKE_PRIVATE, 1 [pid 295] <... ftruncate resumed>) = 0 [pid 301] rt_sigprocmask(SIG_SETMASK, [], [pid 295] mmap(NULL, 16777216, PROT_READ|PROT_WRITE, MAP_SHARED, 8, 0 [pid 293] <... futex resumed>) = 1 [pid 297] <... futex resumed>) = 0 [pid 295] <... mmap resumed>) = 0x7fb4dc1d2000 [pid 293] sched_yield( [pid 301] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, ~[], [pid 295] newfstatat(AT_FDCWD, ".", [pid 293] <... sched_yield resumed>) = 0 [pid 297] <... rt_sigprocmask resumed>[], 8) = 0 [pid 295] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 293] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 301] gettid( [pid 297] clone(child_stack=0xc0013c6000, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS [pid 295] newfstatat(AT_FDCWD, "/root", [pid 293] <... futex resumed>) = 0 [pid 301] <... gettid resumed>) = 301 [pid 295] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 293] futex(0x231e708, FUTEX_WAIT_PRIVATE, 0, NULL [pid 297] <... clone resumed>, tls=0xc00136cc90) = 302 [pid 295] newfstatat(AT_FDCWD, ".", [pid 301] futex(0x235d558, FUTEX_WAIT_PRIVATE, 0, NULL [pid 297] rt_sigprocmask(SIG_SETMASK, [], [pid 295] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 297] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 295] newfstatat(AT_FDCWD, "/root", [pid 297] futex(0x235d6e0, FUTEX_WAIT_PRIVATE, 0, NULL [pid 295] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 295] linkat(AT_FDCWD, "/root/syz-executor", AT_FDCWD, "/root/syz-executor.2", 0) = 0 [pid 295] write(2, "2024/04/15 01:29:15 executed programs: 0\n", 412024/04/15 01:29:15 executed programs: 0 ./strace-static-x86_64: Process 302 attached ) = 41 [pid 295] mkdirat(AT_FDCWD, "./syzkaller-testdir2140745010", 0700) = 0 [pid 295] newfstatat(AT_FDCWD, ".", {st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 295] newfstatat(AT_FDCWD, "/root", {st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 295] fchmodat(AT_FDCWD, "/root/syzkaller-testdir2140745010", 0777) = 0 [pid 295] pipe2([9, 10], O_CLOEXEC) = 0 [pid 295] fcntl(9, F_GETFL) = 0 (flags O_RDONLY) [pid 295] fcntl(9, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 295] epoll_ctl(4, EPOLL_CTL_ADD, 9, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1853882391, u64=9202223520958906391}}) = 0 [pid 295] fcntl(10, F_GETFL) = 0x1 (flags O_WRONLY) [pid 295] fcntl(10, F_SETFL, O_WRONLY|O_NONBLOCK) = 0 [pid 295] epoll_ctl(4, EPOLL_CTL_ADD, 10, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1837629442, u64=9202223520942653442}} [pid 296] <... epoll_pwait resumed>[{events=EPOLLOUT, data={u32=1837629442, u64=9202223520942653442}}], 128, 258, NULL, 0) = 1 [pid 295] <... epoll_ctl resumed>) = 0 [pid 296] futex(0xc00005a948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 295] pipe2([11, 12], O_CLOEXEC) = 0 [pid 295] fcntl(11, F_GETFL) = 0 (flags O_RDONLY) [pid 295] fcntl(11, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 295] epoll_ctl(4, EPOLL_CTL_ADD, 11, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1821376513, u64=9202223520926400513}}) = 0 [pid 295] fcntl(12, F_GETFL) = 0x1 (flags O_WRONLY) [pid 295] fcntl(12, F_SETFL, O_WRONLY|O_NONBLOCK) = 0 [pid 295] epoll_ctl(4, EPOLL_CTL_ADD, 12, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1805123585, u64=9202223520910147585}}) = 0 [pid 295] pipe2([13, 14], O_CLOEXEC) = 0 [pid 295] fcntl(13, F_GETFL) = 0 (flags O_RDONLY) [pid 295] fcntl(13, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 295] epoll_ctl(4, EPOLL_CTL_ADD, 13, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1788870657, u64=9202223520893894657}}) = 0 [pid 295] fcntl(14, F_GETFL) = 0x1 (flags O_WRONLY) [pid 295] fcntl(14, F_SETFL, O_WRONLY|O_NONBLOCK) = 0 [pid 295] epoll_ctl(4, EPOLL_CTL_ADD, 14, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1772617729, u64=9202223520877641729}}) = 0 [pid 295] fcntl(13, F_GETFL) = 0x800 (flags O_RDONLY|O_NONBLOCK) [pid 295] fcntl(13, F_SETFL, O_RDONLY) = 0 [pid 295] fcntl(12, F_GETFL) = 0x801 (flags O_WRONLY|O_NONBLOCK) [pid 295] fcntl(12, F_SETFL, O_WRONLY) = 0 [pid 295] fcntl(10, F_GETFL) = 0x801 (flags O_WRONLY|O_NONBLOCK) [pid 295] fcntl(10, F_SETFL, O_WRONLY) = 0 [pid 295] pipe2([15, 16], O_CLOEXEC) = 0 [pid 295] getpid() = 293 [pid 295] rt_sigprocmask(SIG_SETMASK, NULL, [], 8) = 0 [pid 295] rt_sigprocmask(SIG_SETMASK, ~[], NULL, 8) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_VM|CLONE_VFORK|SIGCHLD./strace-static-x86_64: Process 303 attached [pid 302] gettid() = 302 [pid 302] sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 302] sigaltstack({ss_sp=0xc0013ca000, ss_flags=0, ss_size=32768}, NULL) = 0 [pid 302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 302] gettid() = 302 [pid 302] memfd_create("syz-shared-mem", MFD_CLOEXEC) = 17 [pid 302] fcntl(17, F_GETFL) = 0x8002 (flags O_RDWR|O_LARGEFILE) [pid 302] ftruncate(17, 4194304) = 0 [pid 302] mmap(NULL, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED, 17, 0) = 0x7fb4dbdd2000 [pid 302] memfd_create("syz-shared-mem", MFD_CLOEXEC) = 18 [pid 302] fcntl(18, F_GETFL) = 0x8002 (flags O_RDWR|O_LARGEFILE) [pid 302] ftruncate(18, 16777216) = 0 [pid 302] mmap(NULL, 16777216, PROT_READ|PROT_WRITE, MAP_SHARED, 18, 0) = 0x7fb4dadd2000 [pid 302] newfstatat(AT_FDCWD, ".", {st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 302] newfstatat(AT_FDCWD, "/root", {st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 302] linkat(AT_FDCWD, "/root/syz-executor", AT_FDCWD, "/root/syz-executor.3", 0) = 0 [pid 303] setpgid(0, 0 [pid 302] mkdirat(AT_FDCWD, "./syzkaller-testdir3906971990", 0700 [pid 303] <... setpgid resumed>) = 0 [pid 302] <... mkdirat resumed>) = 0 [pid 302] newfstatat(AT_FDCWD, ".", [pid 294] getpid( [pid 302] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 294] <... getpid resumed>) = 293 [pid 302] newfstatat(AT_FDCWD, "/root", [pid 294] tgkill(293, 295, SIGURG [pid 302] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 294] <... tgkill resumed>) = 0 [pid 302] fchmodat(AT_FDCWD, "/root/syzkaller-testdir3906971990", 0777) = 0 [pid 302] pipe2([19, 20], O_CLOEXEC) = 0 [pid 302] fcntl(19, F_GETFL) = 0 (flags O_RDONLY) [pid 302] fcntl(19, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 302] epoll_ctl(4, EPOLL_CTL_ADD, 19, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1756364801, u64=9202223520861388801}}) = 0 [pid 302] fcntl(20, F_GETFL) = 0x1 (flags O_WRONLY) [pid 302] fcntl(20, F_SETFL, O_WRONLY|O_NONBLOCK) = 0 [pid 302] epoll_ctl(4, EPOLL_CTL_ADD, 20, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1740111873, u64=9202223520845135873}}) = 0 [pid 302] pipe2([21, 22], O_CLOEXEC) = 0 [pid 302] fcntl(21, F_GETFL) = 0 (flags O_RDONLY) [pid 302] fcntl(21, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 302] epoll_ctl(4, EPOLL_CTL_ADD, 21, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1723858945, u64=9202223520828882945}}) = 0 [pid 302] fcntl(22, F_GETFL) = 0x1 (flags O_WRONLY) [pid 302] fcntl(22, F_SETFL, O_WRONLY|O_NONBLOCK) = 0 [pid 302] epoll_ctl(4, EPOLL_CTL_ADD, 22, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1707606017, u64=9202223520812630017}}) = 0 [pid 302] pipe2([23, 24], O_CLOEXEC) = 0 [pid 302] fcntl(23, F_GETFL) = 0 (flags O_RDONLY) [pid 302] fcntl(23, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 302] epoll_ctl(4, EPOLL_CTL_ADD, 23, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1691353089, u64=9202223520796377089}}) = 0 [pid 302] fcntl(24, F_GETFL) = 0x1 (flags O_WRONLY) [pid 302] fcntl(24, F_SETFL, O_WRONLY|O_NONBLOCK) = 0 [pid 303] rt_sigaction(SIGHUP, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 302] epoll_ctl(4, EPOLL_CTL_ADD, 24, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1675100161, u64=9202223520780124161}} [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 302] <... epoll_ctl resumed>) = 0 [pid 303] rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 302] fcntl(23, F_GETFL) = 0x800 (flags O_RDONLY|O_NONBLOCK) [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 302] fcntl(23, F_SETFL, O_RDONLY) = 0 [pid 302] fcntl(22, F_GETFL [pid 303] rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 302] <... fcntl resumed>) = 0x801 (flags O_WRONLY|O_NONBLOCK) [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 302] fcntl(22, F_SETFL, O_WRONLY) = 0 [pid 303] rt_sigaction(SIGILL, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 302] fcntl(20, F_GETFL) = 0x801 (flags O_WRONLY|O_NONBLOCK) [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 302] fcntl(20, F_SETFL, O_WRONLY) = 0 [pid 303] rt_sigaction(SIGTRAP, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 302] pipe2([25, 26], O_CLOEXEC) = 0 [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] rt_sigaction(SIGABRT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 302] getpid( [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 302] <... getpid resumed>) = 293 [pid 303] rt_sigaction(SIGBUS, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 302] rt_sigprocmask(SIG_SETMASK, NULL, [], 8) = 0 [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 302] rt_sigprocmask(SIG_SETMASK, ~[], [pid 303] rt_sigaction(SIGFPE, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 302] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 302] clone(child_stack=NULL, flags=CLONE_VM|CLONE_VFORK|SIGCHLD [pid 303] rt_sigaction(SIGUSR1, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, ./strace-static-x86_64: Process 304 attached NULL, 8) = 0 [pid 304] setpgid(0, 0 [pid 303] rt_sigaction(SIGSEGV, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] <... setpgid resumed>) = 0 [pid 304] rt_sigaction(SIGHUP, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] rt_sigaction(SIGUSR2, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 294] epoll_pwait(4, [pid 304] rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 294] <... epoll_pwait resumed>[{events=EPOLLOUT, data={u32=1805123585, u64=9202223520910147585}}, {events=EPOLLOUT, data={u32=1772617729, u64=9202223520877641729}}, {events=EPOLLOUT, data={u32=1740111873, u64=9202223520845135873}}, {events=EPOLLOUT, data={u32=1707606017, u64=9202223520812630017}}, {events=EPOLLOUT, data={u32=1675100161, u64=9202223520780124161}}], 128, 0, NULL, 0) = 5 [pid 303] rt_sigaction(SIGPIPE, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] rt_sigaction(SIGILL, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 304] rt_sigaction(SIGTRAP, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 304] rt_sigaction(SIGABRT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 303] rt_sigaction(SIGALRM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] rt_sigaction(SIGBUS, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] rt_sigaction(SIGTERM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] rt_sigaction(SIGFPE, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 304] rt_sigaction(SIGUSR1, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 304] rt_sigaction(SIGSEGV, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 304] rt_sigaction(SIGUSR2, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 304] rt_sigaction(SIGPIPE, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] rt_sigaction(SIGALRM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] rt_sigaction(SIGSTKFLT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] rt_sigaction(SIGTERM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 304] rt_sigaction(SIGSTKFLT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 304] rt_sigaction(SIGCHLD, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 304] rt_sigaction(SIGURG, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 304] rt_sigaction(SIGXCPU, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 304] rt_sigaction(SIGXFSZ, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 304] rt_sigaction(SIGVTALRM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 304] rt_sigaction(SIGPROF, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] rt_sigaction(SIGWINCH, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 303] rt_sigaction(SIGCHLD, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] rt_sigaction(SIGIO, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] rt_sigaction(SIGURG, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] rt_sigaction(SIGPWR, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] rt_sigaction(SIGXCPU, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] rt_sigaction(SIGSYS, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] rt_sigaction(SIGXFSZ, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] rt_sigaction(SIGRT_1, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] rt_sigaction(SIGVTALRM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] rt_sigaction(SIGRT_3, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] rt_sigaction(SIGPROF, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] rt_sigaction(SIGRT_4, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 304] rt_sigaction(SIGRT_5, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] rt_sigaction(SIGWINCH, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] rt_sigaction(SIGRT_6, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] rt_sigaction(SIGIO, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] rt_sigaction(SIGRT_7, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] rt_sigaction(SIGPWR, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] rt_sigaction(SIGRT_8, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 294] getpid( [pid 303] rt_sigaction(SIGSYS, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 294] <... getpid resumed>) = 293 [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 294] tgkill(293, 302, SIGURG [pid 304] rt_sigaction(SIGRT_9, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] rt_sigaction(SIGRT_1, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 294] <... tgkill resumed>) = 0 [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] rt_sigaction(SIGRT_3, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] rt_sigaction(SIGRT_10, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] rt_sigaction(SIGRT_4, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] rt_sigaction(SIGRT_11, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] rt_sigaction(SIGRT_5, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] rt_sigaction(SIGRT_12, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 304] rt_sigaction(SIGRT_13, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] rt_sigaction(SIGRT_6, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] rt_sigaction(SIGRT_14, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] rt_sigaction(SIGRT_7, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] rt_sigaction(SIGRT_15, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] rt_sigaction(SIGRT_8, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] rt_sigaction(SIGRT_16, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] rt_sigaction(SIGRT_9, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] rt_sigaction(SIGRT_17, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] rt_sigaction(SIGRT_10, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] rt_sigaction(SIGRT_18, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] rt_sigaction(SIGRT_11, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] rt_sigaction(SIGRT_19, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] rt_sigaction(SIGRT_12, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] rt_sigaction(SIGRT_20, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] rt_sigaction(SIGRT_21, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] rt_sigaction(SIGRT_13, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] rt_sigaction(SIGRT_22, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] rt_sigaction(SIGRT_14, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] rt_sigaction(SIGRT_23, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] rt_sigaction(SIGRT_15, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] rt_sigaction(SIGRT_24, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] rt_sigaction(SIGRT_16, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] rt_sigaction(SIGRT_25, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] rt_sigaction(SIGRT_26, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 303] rt_sigaction(SIGRT_17, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] rt_sigaction(SIGRT_27, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] rt_sigaction(SIGRT_18, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] rt_sigaction(SIGRT_28, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] rt_sigaction(SIGRT_19, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] rt_sigaction(SIGRT_20, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] rt_sigaction(SIGRT_29, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] rt_sigaction(SIGRT_21, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] rt_sigaction(SIGRT_30, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] rt_sigaction(SIGRT_31, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 303] rt_sigaction(SIGRT_22, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] rt_sigaction(SIGRT_32, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [], [pid 303] rt_sigaction(SIGRT_23, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] chdir("/root/syzkaller-testdir3906971990" [pid 303] rt_sigaction(SIGRT_24, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] <... chdir resumed>) = 0 [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 303] rt_sigaction(SIGRT_25, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] <... prctl resumed>) = 0 [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] getppid( [pid 303] rt_sigaction(SIGRT_26, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] <... getppid resumed>) = 293 [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] dup3(23, 0, 0 [pid 303] rt_sigaction(SIGRT_27, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] <... dup3 resumed>) = 0 [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] dup3(22, 1, 0 [pid 303] rt_sigaction(SIGRT_28, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] <... dup3 resumed>) = 1 [pid 304] dup3(20, 2, 0 [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... dup3 resumed>) = 2 [pid 303] rt_sigaction(SIGRT_29, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] dup3(17, 3, 0 [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 304] <... dup3 resumed>) = 3 [pid 303] rt_sigaction(SIGRT_30, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 304] dup3(18, 4, 0) = 4 [pid 304] setrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=4*1024}) = 0 [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [ 22.862922][ T300] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 22.902651][ T298] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [pid 304] execve("/root/syz-executor.3", ["/root/syz-executor.3", "exec"], 0xc000288480 /* 11 vars */ [pid 303] rt_sigaction(SIGRT_31, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 302] <... clone resumed>) = 304 [pid 304] <... execve resumed>) = 0 [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 302] rt_sigprocmask(SIG_SETMASK, [], [pid 303] rt_sigaction(SIGRT_32, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 302] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] rt_sigprocmask(SIG_SETMASK, [], [pid 302] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 303] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 303] chdir("/root/syzkaller-testdir2140745010" [pid 302] rt_sigreturn({mask=[]} [pid 303] <... chdir resumed>) = 0 [pid 302] <... rt_sigreturn resumed>) = 0 [pid 303] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 302] close(26 [pid 303] <... prctl resumed>) = 0 [pid 302] <... close resumed>) = 0 [pid 303] getppid() = 293 [pid 302] mmap(0xc001400000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 303] dup3(13, 0, 0) = 0 [pid 302] <... mmap resumed>) = 0xc001400000 [pid 303] dup3(12, 1, 0) = 1 [pid 302] read(19, [pid 303] dup3(10, 2, 0 [pid 302] <... read resumed>0xc001400000, 131072) = -1 EAGAIN (Resource temporarily unavailable) [pid 303] <... dup3 resumed>) = 2 [pid 303] dup3(7, 3, 0 [pid 302] memfd_create("syz-shared-mem", MFD_CLOEXEC [pid 303] <... dup3 resumed>) = 3 [pid 303] dup3(8, 4, 0 [pid 302] <... memfd_create resumed>) = 26 [pid 303] <... dup3 resumed>) = 4 [pid 302] fcntl(26, F_GETFL [pid 303] setrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=4*1024} [pid 302] <... fcntl resumed>) = 0x8002 (flags O_RDWR|O_LARGEFILE) [pid 303] <... setrlimit resumed>) = 0 [pid 302] ftruncate(26, 4194304 [pid 303] execve("/root/syz-executor.2", ["/root/syz-executor.2", "exec"], 0xc0000887e0 /* 11 vars */ [pid 302] <... ftruncate resumed>) = 0 [pid 302] mmap(NULL, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED, 26, 0 [pid 295] <... clone resumed>) = 303 [pid 303] <... execve resumed>) = 0 [pid 302] <... mmap resumed>) = 0x7fb4da9d2000 [pid 295] rt_sigprocmask(SIG_SETMASK, [], [pid 304] brk(NULL [pid 303] brk(NULL [pid 302] memfd_create("syz-shared-mem", MFD_CLOEXEC [pid 295] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 303] <... brk resumed>) = 0x5555557f6000 [pid 302] <... memfd_create resumed>) = 27 [pid 295] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 294] epoll_pwait(4, [pid 304] <... brk resumed>) = 0x555555a6d000 [pid 303] brk(0x5555557f6e00 [pid 302] fcntl(27, F_GETFL [pid 295] rt_sigreturn({mask=[]} [pid 304] brk(0x555555a6de00 [pid 303] <... brk resumed>) = 0x5555557f6e00 [pid 302] <... fcntl resumed>) = 0x8002 (flags O_RDWR|O_LARGEFILE) [pid 295] <... rt_sigreturn resumed>) = 0 [pid 294] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 304] <... brk resumed>) = 0x555555a6de00 [pid 303] arch_prctl(ARCH_SET_FS, 0x5555557f6480 [pid 302] ftruncate(27, 16777216 [pid 295] close(16 [pid 294] futex(0xc00005a948, FUTEX_WAKE_PRIVATE, 1 [pid 303] <... arch_prctl resumed>) = 0 [pid 302] <... ftruncate resumed>) = 0 [pid 295] <... close resumed>) = 0 [pid 304] arch_prctl(ARCH_SET_FS, 0x555555a6d480 [pid 303] set_tid_address(0x5555557f6750 [pid 302] mmap(NULL, 16777216, PROT_READ|PROT_WRITE, MAP_SHARED, 27, 0 [pid 296] <... futex resumed>) = 0 [pid 295] futex(0xc00005a548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 294] <... futex resumed>) = 1 [pid 304] <... arch_prctl resumed>) = 0 [pid 303] <... set_tid_address resumed>) = 303 [pid 302] <... mmap resumed>) = 0x7fb4d99d2000 [pid 296] read(9, [pid 304] set_tid_address(0x555555a6d750 [pid 303] set_robust_list(0x5555557f6760, 24 [pid 302] newfstatat(AT_FDCWD, ".", [pid 296] <... read resumed>0xc001420000, 131072) = -1 EAGAIN (Resource temporarily unavailable) [pid 304] <... set_tid_address resumed>) = 304 [pid 303] <... set_robust_list resumed>) = 0 [pid 296] memfd_create("syz-shared-mem", MFD_CLOEXEC [pid 303] rseq(0x5555557f6da0, 0x20, 0, 0x53053053 [pid 302] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 296] <... memfd_create resumed>) = 16 [pid 303] <... rseq resumed>) = -1 ENOSYS (Function not implemented) [pid 296] fcntl(16, F_GETFL [pid 304] set_robust_list(0x555555a6d760, 24 [pid 303] prlimit64(0, RLIMIT_STACK, NULL, [pid 302] newfstatat(AT_FDCWD, "/root", [pid 296] <... fcntl resumed>) = 0x8002 (flags O_RDWR|O_LARGEFILE) [pid 303] <... prlimit64 resumed>{rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 302] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 296] ftruncate(16, 4194304 [pid 304] <... set_robust_list resumed>) = 0 [pid 303] readlink("/proc/self/exe", [pid 302] linkat(AT_FDCWD, "/root/syz-executor", AT_FDCWD, "/root/syz-executor.4", 0 [pid 296] <... ftruncate resumed>) = 0 [pid 304] rseq(0x555555a6dda0, 0x20, 0, 0x53053053 [pid 303] <... readlink resumed>"/root/syz-executor.2", 4096) = 20 [pid 296] mmap(NULL, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED, 16, 0 [pid 303] getrandom( [pid 296] <... mmap resumed>) = 0x7fb4d95d2000 [pid 304] <... rseq resumed>) = -1 ENOSYS (Function not implemented) [pid 303] <... getrandom resumed>"\x3c\x78\xd3\xb1\x6b\x24\x7d\x60", 8, GRND_NONBLOCK) = 8 [pid 302] <... linkat resumed>) = 0 [pid 296] memfd_create("syz-shared-mem", MFD_CLOEXEC [pid 303] brk(NULL [pid 296] <... memfd_create resumed>) = 28 [pid 303] <... brk resumed>) = 0x5555557f6e00 [pid 296] fcntl(28, F_GETFL [pid 303] brk(0x555555817e00 [pid 296] <... fcntl resumed>) = 0x8002 (flags O_RDWR|O_LARGEFILE) [pid 303] <... brk resumed>) = 0x555555817e00 [pid 296] ftruncate(28, 16777216 [pid 303] brk(0x555555818000 [pid 296] <... ftruncate resumed>) = 0 [pid 303] <... brk resumed>) = 0x555555818000 [pid 302] mkdirat(AT_FDCWD, "./syzkaller-testdir859829152", 0700 [pid 296] mmap(NULL, 16777216, PROT_READ|PROT_WRITE, MAP_SHARED, 28, 0 [pid 304] prlimit64(0, RLIMIT_STACK, NULL, [pid 303] mprotect(0x7ff8d51dc000, 376832, PROT_READ [pid 296] <... mmap resumed>) = 0x7fb4d85d2000 [pid 303] <... mprotect resumed>) = 0 [pid 296] newfstatat(AT_FDCWD, ".", [pid 303] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 296] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 304] <... prlimit64 resumed>{rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 303] <... prctl resumed>) = 0 [pid 302] <... mkdirat resumed>) = 0 [pid 296] newfstatat(AT_FDCWD, "/root", [pid 304] readlink("/proc/self/exe", [pid 303] syslog(3 /* SYSLOG_ACTION_READ_ALL */ [pid 302] newfstatat(AT_FDCWD, ".", [pid 296] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 304] <... readlink resumed>"/root/syz-executor.3", 4096) = 20 [pid 303] <... syslog resumed>, "", 63) = 0 [pid 302] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 296] linkat(AT_FDCWD, "/root/syz-executor", AT_FDCWD, "/root/syz-executor.0", 0 [pid 304] getrandom( [pid 303] mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 302] newfstatat(AT_FDCWD, "/root", [pid 296] <... linkat resumed>) = 0 [pid 304] <... getrandom resumed>"\xcb\xb9\xbd\xb3\xb1\x4f\x31\x48", 8, GRND_NONBLOCK) = 8 [pid 302] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 304] brk(NULL [pid 302] fchmodat(AT_FDCWD, "/root/syzkaller-testdir859829152", 0777 [pid 304] <... brk resumed>) = 0x555555a6de00 [pid 302] <... fchmodat resumed>) = 0 [pid 304] brk(0x555555a8ee00 [pid 302] pipe2( [pid 304] <... brk resumed>) = 0x555555a8ee00 [pid 303] <... mmap resumed>) = 0x1ffff000 [pid 302] <... pipe2 resumed>[29, 30], O_CLOEXEC) = 0 [pid 296] mkdirat(AT_FDCWD, "./syzkaller-testdir2992437009", 0700 [pid 304] brk(0x555555a8f000 [pid 302] fcntl(29, F_GETFL [pid 304] <... brk resumed>) = 0x555555a8f000 [pid 302] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 304] mprotect(0x7f13e8d6a000, 376832, PROT_READ [pid 302] fcntl(29, F_SETFL, O_RDONLY|O_NONBLOCK [pid 304] <... mprotect resumed>) = 0 [pid 302] <... fcntl resumed>) = 0 [pid 304] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 303] mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 302] epoll_ctl(4, EPOLL_CTL_ADD, 29, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1658847233, u64=9202223520763871233}} [pid 296] <... mkdirat resumed>) = 0 [pid 294] epoll_pwait(4, [pid 304] <... prctl resumed>) = 0 [pid 303] <... mmap resumed>) = 0x20000000 [pid 302] <... epoll_ctl resumed>) = 0 [pid 294] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 304] syslog(3 /* SYSLOG_ACTION_READ_ALL */ [pid 302] fcntl(30, F_GETFL [pid 296] newfstatat(AT_FDCWD, ".", [pid 294] futex(0xc00005a548, FUTEX_WAKE_PRIVATE, 1 [pid 303] mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 302] <... fcntl resumed>) = 0x1 (flags O_WRONLY) [pid 296] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 295] <... futex resumed>) = 0 [pid 294] <... futex resumed>) = 1 [pid 303] <... mmap resumed>) = 0x21000000 [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 296] newfstatat(AT_FDCWD, "/root", [pid 295] futex(0x231e708, FUTEX_WAKE_PRIVATE, 1 [pid 293] <... futex resumed>) = 0 [pid 303] mmap(NULL, 4194304, PROT_READ, MAP_PRIVATE, 3, 0 [pid 296] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 295] <... futex resumed>) = 1 [pid 293] rt_sigprocmask(SIG_SETMASK, ~[HUP INT QUIT ILL TRAP ABRT BUS FPE SEGV TERM STKFLT CHLD URG PROF SYS RTMIN RT_1 RT_2], [pid 303] <... mmap resumed>) = 0x7ff8d4cbf000 [pid 296] fchmodat(AT_FDCWD, "/root/syzkaller-testdir2992437009", 0777 [pid 295] futex(0xc00005a548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 293] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 303] getpid( [pid 296] <... fchmodat resumed>) = 0 [pid 294] futex(0xc00005a548, FUTEX_WAKE_PRIVATE, 1 [pid 293] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 303] <... getpid resumed>) = 303 [pid 296] futex(0xc00005a948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 295] <... futex resumed>) = 0 [pid 294] <... futex resumed>) = 1 [pid 293] <... futex resumed>) = 1 [pid 303] mmap(0x1b2eb20000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 4, 0 [pid 302] <... futex resumed>) = 0 [pid 295] memfd_create("syz-shared-mem", MFD_CLOEXEC [pid 293] futex(0x231e708, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] <... mmap resumed>) = 0x1b2eb20000 [pid 302] futex(0x231e708, FUTEX_WAKE_PRIVATE, 1 [pid 295] <... memfd_create resumed>) = 31 [pid 293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 303] close(3 [pid 302] <... futex resumed>) = 0 [pid 295] fcntl(31, F_GETFL [pid 293] futex(0xc00005a948, FUTEX_WAKE_PRIVATE, 1 [pid 303] <... close resumed>) = 0 [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 295] <... fcntl resumed>) = 0x8002 (flags O_RDWR|O_LARGEFILE) [pid 293] <... futex resumed>) = 1 [pid 303] mkdir("./syzkaller.4vrDta", 0700 [pid 296] <... futex resumed>) = 0 [pid 295] ftruncate(31, 4194304 [pid 293] futex(0x231e708, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] <... mkdir resumed>) = 0 [pid 296] read(25, [pid 295] <... ftruncate resumed>) = 0 [pid 303] chmod("./syzkaller.4vrDta", 0777 [pid 296] <... read resumed>"", 8) = 0 [pid 295] mmap(NULL, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED, 31, 0 [pid 303] <... chmod resumed>) = 0 [pid 296] close(25 [pid 295] <... mmap resumed>) = 0x7fb4d81d2000 [pid 303] chdir("./syzkaller.4vrDta" [pid 296] <... close resumed>) = 0 [pid 295] memfd_create("syz-shared-mem", MFD_CLOEXEC [pid 303] <... chdir resumed>) = 0 [pid 296] epoll_ctl(4, EPOLL_CTL_DEL, 20, 0xc0010d1904 [pid 295] <... memfd_create resumed>) = 25 [pid 303] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, [pid 296] <... epoll_ctl resumed>) = 0 [pid 295] fcntl(25, F_GETFL [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 296] close(20 [pid 295] <... fcntl resumed>) = 0x8002 (flags O_RDWR|O_LARGEFILE) [pid 303] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, [pid 296] <... close resumed>) = 0 [pid 295] ftruncate(25, 16777216 [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 296] epoll_ctl(4, EPOLL_CTL_DEL, 22, 0xc0010d1904 [pid 295] <... ftruncate resumed>) = 0 [pid 303] rt_sigaction(SIGSEGV, {sa_handler=0x7ff8d50e7770, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7ff8d51002d0}, [pid 296] <... epoll_ctl resumed>) = 0 [pid 295] mmap(NULL, 16777216, PROT_READ|PROT_WRITE, MAP_SHARED, 25, 0 [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 296] close(22 [pid 295] <... mmap resumed>) = 0x7fb4d71d2000 [pid 304] <... syslog resumed>, "", 63) = 0 [pid 303] rt_sigaction(SIGBUS, {sa_handler=0x7ff8d50e7770, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7ff8d51002d0}, [pid 296] <... close resumed>) = 0 [pid 295] newfstatat(AT_FDCWD, ".", [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 296] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 32 [pid 295] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 303] dup2(0, 249 [pid 296] <... write resumed>) = 32 [pid 295] newfstatat(AT_FDCWD, "/root", [pid 303] <... dup2 resumed>) = 249 [pid 296] read(21, [pid 295] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 303] dup2(1, 248 [pid 296] <... read resumed>0xc000012be8, 4) = -1 EAGAIN (Resource temporarily unavailable) [pid 295] linkat(AT_FDCWD, "/root/syz-executor", AT_FDCWD, "/root/syz-executor.1", 0 [pid 294] epoll_pwait(4, [pid 303] <... dup2 resumed>) = 248 [pid 296] read(15, [pid 295] <... linkat resumed>) = 0 [pid 294] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1691353089, u64=9202223520796377089}}], 128, 0, NULL, 0) = 1 [pid 304] mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 303] dup2(2, 1 [pid 296] <... read resumed>"", 8) = 0 [pid 295] mkdirat(AT_FDCWD, "./syzkaller-testdir3848829544", 0700 [pid 303] <... dup2 resumed>) = 1 [pid 296] close(15 [pid 304] <... mmap resumed>) = 0x1ffff000 [pid 304] mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 304] mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 [pid 304] mmap(NULL, 4194304, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f13e884d000 [pid 304] getpid( [pid 295] <... mkdirat resumed>) = 0 [pid 304] <... getpid resumed>) = 304 [pid 296] <... close resumed>) = 0 [pid 295] newfstatat(AT_FDCWD, ".", [pid 303] dup2(2, 0 [pid 296] epoll_ctl(4, EPOLL_CTL_DEL, 10, 0xc0010d5904 [pid 295] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 303] <... dup2 resumed>) = 0 [pid 296] <... epoll_ctl resumed>) = 0 [pid 303] read(249, [pid 296] close(10 [pid 295] newfstatat(AT_FDCWD, "/root", [pid 296] <... close resumed>) = 0 [pid 304] mmap(0x1b2ec20000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 4, 0 [pid 296] epoll_ctl(4, EPOLL_CTL_DEL, 12, 0xc0010d5904 [pid 295] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 296] <... epoll_ctl resumed>) = 0 [pid 295] fchmodat(AT_FDCWD, "/root/syzkaller-testdir3848829544", 0777 [pid 296] close(12 [pid 304] <... mmap resumed>) = 0x1b2ec20000 [pid 296] <... close resumed>) = 0 [pid 295] <... fchmodat resumed>) = 0 [pid 296] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 32 [pid 295] pipe2( [pid 296] <... write resumed>) = 32 [pid 304] close(3 [pid 295] <... pipe2 resumed>[10, 12], O_CLOEXEC) = 0 [pid 303] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 32) = 32 [pid 296] read(11, [pid 295] fcntl(10, F_GETFL [pid 303] unshare(CLONE_NEWPID [pid 296] <... read resumed>0xc000012bec, 4) = -1 EAGAIN (Resource temporarily unavailable) [pid 295] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 296] fcntl(30, F_SETFL, O_WRONLY|O_NONBLOCK [pid 295] fcntl(10, F_SETFL, O_RDONLY|O_NONBLOCK [pid 296] <... fcntl resumed>) = 0 [pid 295] <... fcntl resumed>) = 0 [pid 304] <... close resumed>) = 0 [pid 296] epoll_ctl(4, EPOLL_CTL_ADD, 30, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1805123586, u64=9202223520910147586}} [pid 295] epoll_ctl(4, EPOLL_CTL_ADD, 10, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1837629443, u64=9202223520942653443}} [pid 296] <... epoll_ctl resumed>) = 0 [pid 304] mkdir("./syzkaller.rEdRQr", 0700 [pid 296] pipe2( [pid 295] <... epoll_ctl resumed>) = 0 [pid 304] <... mkdir resumed>) = 0 [pid 303] <... unshare resumed>) = 0 [pid 296] <... pipe2 resumed>[15, 20], O_CLOEXEC) = 0 [pid 295] fcntl(12, F_GETFL [pid 304] chmod("./syzkaller.rEdRQr", 0777 [pid 303] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 296] fcntl(15, F_GETFL [pid 295] <... fcntl resumed>) = 0x1 (flags O_WRONLY) [pid 296] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 295] fcntl(12, F_SETFL, O_WRONLY|O_NONBLOCK [pid 296] fcntl(15, F_SETFL, O_RDONLY|O_NONBLOCK [pid 295] <... fcntl resumed>) = 0 [pid 296] <... fcntl resumed>) = 0 [pid 295] epoll_ctl(4, EPOLL_CTL_ADD, 12, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1707606018, u64=9202223520812630018}} [pid 296] epoll_ctl(4, EPOLL_CTL_ADD, 15, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1740111874, u64=9202223520845135874}} [pid 295] <... epoll_ctl resumed>) = 0 [pid 296] <... epoll_ctl resumed>) = 0 [pid 295] pipe2( [pid 296] fcntl(20, F_GETFL [pid 295] <... pipe2 resumed>[22, 32], O_CLOEXEC) = 0 [pid 296] <... fcntl resumed>) = 0x1 (flags O_WRONLY) [pid 295] fcntl(22, F_GETFL [pid 296] fcntl(20, F_SETFL, O_WRONLY|O_NONBLOCK [pid 295] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 296] <... fcntl resumed>) = 0 [pid 296] epoll_ctl(4, EPOLL_CTL_ADD, 20, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1642594305, u64=9202223520747618305}} [pid 295] fcntl(22, F_SETFL, O_RDONLY|O_NONBLOCK [pid 296] <... epoll_ctl resumed>) = 0 [pid 295] <... fcntl resumed>) = 0 [pid 296] pipe2( [pid 295] epoll_ctl(4, EPOLL_CTL_ADD, 22, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1626341377, u64=9202223520731365377}} [pid 296] <... pipe2 resumed>[33, 34], O_CLOEXEC) = 0 [pid 295] <... epoll_ctl resumed>) = 0 [pid 296] fcntl(33, F_GETFL [pid 295] fcntl(32, F_GETFL./strace-static-x86_64: Process 305 attached [pid 304] <... chmod resumed>) = 0 [pid 296] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 295] <... fcntl resumed>) = 0x1 (flags O_WRONLY) [pid 304] chdir("./syzkaller.rEdRQr" [pid 303] <... clone resumed>, child_tidptr=0x5555557f6750) = 305 [pid 305] set_robust_list(0x5555557f6760, 24 [pid 296] fcntl(33, F_SETFL, O_RDONLY|O_NONBLOCK [pid 304] <... chdir resumed>) = 0 [pid 295] fcntl(32, F_SETFL, O_WRONLY|O_NONBLOCK [pid 305] <... set_robust_list resumed>) = 0 [pid 304] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, [pid 296] <... fcntl resumed>) = 0 [pid 295] <... fcntl resumed>) = 0 [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 296] epoll_ctl(4, EPOLL_CTL_ADD, 33, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1610088449, u64=9202223520715112449}} [pid 304] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, [pid 295] epoll_ctl(4, EPOLL_CTL_ADD, 32, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1373634561, u64=9202223357269901313}} [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 296] <... epoll_ctl resumed>) = 0 [pid 304] rt_sigaction(SIGSEGV, {sa_handler=0x7f13e8c75770, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f13e8c8e2d0}, [pid 296] fcntl(34, F_GETFL [pid 295] <... epoll_ctl resumed>) = 0 [pid 305] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 296] <... fcntl resumed>) = 0x1 (flags O_WRONLY) [pid 295] pipe2( [pid 304] rt_sigaction(SIGBUS, {sa_handler=0x7f13e8c75770, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f13e8c8e2d0}, [pid 296] fcntl(34, F_SETFL, O_WRONLY|O_NONBLOCK [pid 304] <... rt_sigaction resumed>NULL, 8) = 0 [pid 295] <... pipe2 resumed>[35, 36], O_CLOEXEC) = 0 [pid 296] <... fcntl resumed>) = 0 [pid 304] dup2(0, 249 [pid 296] epoll_ctl(4, EPOLL_CTL_ADD, 34, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1357381633, u64=9202223357253648385}} [pid 295] fcntl(35, F_GETFL [pid 304] <... dup2 resumed>) = 249 [pid 296] <... epoll_ctl resumed>) = 0 [pid 295] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 304] dup2(1, 248) = 248 [pid 296] fcntl(33, F_GETFL [pid 295] fcntl(35, F_SETFL, O_RDONLY|O_NONBLOCK [pid 304] dup2(2, 1 [pid 296] <... fcntl resumed>) = 0x800 (flags O_RDONLY|O_NONBLOCK) [pid 295] <... fcntl resumed>) = 0 [pid 294] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 304] <... dup2 resumed>) = 1 [pid 296] fcntl(33, F_SETFL, O_RDONLY [pid 295] futex(0xc00005a548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] dup2(2, 0 [pid 302] <... futex resumed>) = 0 [pid 296] <... fcntl resumed>) = 0 [pid 294] <... futex resumed>) = 1 [pid 305] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 304] <... dup2 resumed>) = 0 [pid 302] pipe2( [pid 305] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 304] read(249, [pid 302] <... pipe2 resumed>[37, 38], O_CLOEXEC) = 0 [pid 296] fcntl(20, F_GETFL [pid 305] <... prctl resumed>) = 0 [pid 304] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 32) = 32 [pid 302] fcntl(37, F_GETFL [pid 305] setsid( [pid 304] unshare(CLONE_NEWPID [pid 302] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 296] <... fcntl resumed>) = 0x801 (flags O_WRONLY|O_NONBLOCK) [pid 305] <... setsid resumed>) = 1 [pid 304] <... unshare resumed>) = 0 [pid 302] fcntl(37, F_SETFL, O_RDONLY|O_NONBLOCK [pid 305] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 302] <... fcntl resumed>) = 0 [pid 296] fcntl(20, F_SETFL, O_WRONLY [pid 302] epoll_ctl(4, EPOLL_CTL_ADD, 37, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1341128705, u64=9202223357237395457}}) = 0 [pid 302] fcntl(38, F_GETFL [pid 304] <... clone resumed>, child_tidptr=0x555555a6d750) = 306 [pid 302] <... fcntl resumed>) = 0x1 (flags O_WRONLY) [pid 296] <... fcntl resumed>) = 0 ./strace-static-x86_64: Process 306 attached [pid 305] <... openat resumed>) = 3 [pid 302] fcntl(38, F_SETFL, O_WRONLY|O_NONBLOCK [pid 306] set_robust_list(0x555555a6d760, 24 [pid 305] dup2(3, 201 [pid 302] <... fcntl resumed>) = 0 [pid 296] fcntl(30, F_GETFL [pid 306] <... set_robust_list resumed>) = 0 [pid 305] <... dup2 resumed>) = 201 [pid 302] epoll_ctl(4, EPOLL_CTL_ADD, 38, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1324875777, u64=9202223357221142529}} [pid 306] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 305] close(3 [pid 302] <... epoll_ctl resumed>) = 0 [pid 296] <... fcntl resumed>) = 0x801 (flags O_WRONLY|O_NONBLOCK) [pid 302] pipe2( [pid 305] <... close resumed>) = 0 [pid 302] <... pipe2 resumed>[39, 40], O_CLOEXEC) = 0 [pid 296] fcntl(30, F_SETFL, O_WRONLY [pid 302] fcntl(39, F_GETFL [pid 296] <... fcntl resumed>) = 0 [pid 305] prlimit64(0, RLIMIT_AS, {rlim_cur=272384*1024, rlim_max=272384*1024}, [pid 302] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 296] pipe2( [pid 302] fcntl(39, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 302] epoll_ctl(4, EPOLL_CTL_ADD, 39, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1308622849, u64=9202223357204889601}} [pid 296] <... pipe2 resumed>[41, 42], O_CLOEXEC) = 0 [pid 305] <... prlimit64 resumed>NULL) = 0 [pid 302] <... epoll_ctl resumed>) = 0 [pid 296] getpid( [pid 302] fcntl(40, F_GETFL [pid 305] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 302] <... fcntl resumed>) = 0x1 (flags O_WRONLY) [pid 296] <... getpid resumed>) = 293 [pid 302] fcntl(40, F_SETFL, O_WRONLY|O_NONBLOCK [pid 296] rt_sigprocmask(SIG_SETMASK, NULL, [pid 294] epoll_pwait(4, [pid 305] <... prlimit64 resumed>NULL) = 0 [pid 302] <... fcntl resumed>) = 0 [pid 296] <... rt_sigprocmask resumed>[], 8) = 0 [pid 294] <... epoll_pwait resumed>[{events=EPOLLOUT, data={u32=1805123586, u64=9202223520910147586}}, {events=EPOLLOUT, data={u32=1707606018, u64=9202223520812630018}}, {events=EPOLLOUT, data={u32=1642594305, u64=9202223520747618305}}, {events=EPOLLOUT, data={u32=1373634561, u64=9202223357269901313}}, {events=EPOLLOUT, data={u32=1357381633, u64=9202223357253648385}}, {events=EPOLLOUT, data={u32=1324875777, u64=9202223357221142529}}], 128, 0, NULL, 0) = 6 [pid 305] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 302] epoll_ctl(4, EPOLL_CTL_ADD, 40, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1292369921, u64=9202223357188636673}} [pid 296] rt_sigprocmask(SIG_SETMASK, ~[], [pid 305] <... prlimit64 resumed>NULL) = 0 [pid 302] <... epoll_ctl resumed>) = 0 [pid 305] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 302] pipe2( [pid 296] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 306] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 305] <... prlimit64 resumed>NULL) = 0 [pid 302] <... pipe2 resumed>[43, 44], O_CLOEXEC) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_VM|CLONE_VFORK|SIGCHLD [pid 306] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 305] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 302] fcntl(43, F_GETFL) = 0 (flags O_RDONLY) [pid 302] fcntl(43, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 306] <... prctl resumed>) = 0 [pid 305] <... prlimit64 resumed>NULL) = 0 [pid 302] epoll_ctl(4, EPOLL_CTL_ADD, 43, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1276116993, u64=9202223357172383745}} [pid 306] setsid( [pid 305] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 302] <... epoll_ctl resumed>) = 0 [pid 305] <... prlimit64 resumed>NULL) = 0 [pid 302] fcntl(44, F_GETFL [pid 306] <... setsid resumed>) = 1 [pid 305] unshare(CLONE_NEWNS [pid 302] <... fcntl resumed>) = 0x1 (flags O_WRONLY) [pid 306] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 302] fcntl(44, F_SETFL, O_WRONLY|O_NONBLOCK) = 0 [pid 302] epoll_ctl(4, EPOLL_CTL_ADD, 44, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1259864065, u64=9202223357156130817}} [pid 305] <... unshare resumed>) = 0 [pid 302] <... epoll_ctl resumed>) = 0 [pid 306] <... openat resumed>) = 3 [pid 305] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 302] fcntl(43, F_GETFL) = 0x800 (flags O_RDONLY|O_NONBLOCK) [pid 302] fcntl(43, F_SETFL, O_RDONLY) = 0 [pid 302] fcntl(40, F_GETFL) = 0x801 (flags O_WRONLY|O_NONBLOCK) [pid 302] fcntl(40, F_SETFL, O_WRONLY [pid 306] dup2(3, 201 [pid 305] <... mount resumed>) = 0 [pid 302] <... fcntl resumed>) = 0 [pid 306] <... dup2 resumed>) = 201 [pid 305] unshare(CLONE_NEWIPC [pid 302] fcntl(38, F_GETFL [pid 306] close(3 [pid 305] <... unshare resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... fcntl resumed>) = 0x801 (flags O_WRONLY|O_NONBLOCK) [pid 306] <... close resumed>) = 0 [pid 305] unshare(CLONE_NEWCGROUP [pid 302] fcntl(38, F_SETFL, O_WRONLY [pid 305] <... unshare resumed>) = 0 [pid 302] <... fcntl resumed>) = 0 [pid 306] prlimit64(0, RLIMIT_AS, {rlim_cur=272384*1024, rlim_max=272384*1024}, [pid 305] unshare(CLONE_NEWUTS [pid 302] pipe2( [pid 294] getpid( [pid 306] <... prlimit64 resumed>NULL) = 0 [pid 305] <... unshare resumed>) = 0 [pid 302] <... pipe2 resumed>[45, 46], O_CLOEXEC) = 0 [pid 294] <... getpid resumed>) = 293 [pid 306] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 305] unshare(CLONE_SYSVSEM [pid 302] getpid( [pid 306] <... prlimit64 resumed>NULL) = 0 [pid 305] <... unshare resumed>) = 0 [pid 302] <... getpid resumed>) = 293 [pid 294] tgkill(293, 296, SIGURG [pid 302] rt_sigprocmask(SIG_SETMASK, NULL, [], 8) = 0 [pid 306] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 305] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 294] <... tgkill resumed>) = 0 [pid 302] rt_sigprocmask(SIG_SETMASK, ~[], NULL, 8) = 0 [pid 305] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 302] clone(child_stack=NULL, flags=CLONE_VM|CLONE_VFORK|SIGCHLD [pid 306] <... prlimit64 resumed>NULL) = 0 [pid 305] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 307 attached [pid 306] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 305] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 306] <... prlimit64 resumed>NULL) = 0 [pid 305] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 306] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 307] setpgid(0, 0 [pid 306] <... prlimit64 resumed>NULL) = 0 [pid 305] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 307] <... setpgid resumed>) = 0 [pid 305] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 306] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 307] rt_sigaction(SIGHUP, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 306] <... prlimit64 resumed>NULL) = 0 [pid 305] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 305] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 306] unshare(CLONE_NEWNS [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 305] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 307] rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 305] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 305] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 307] rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 305] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] rt_sigaction(SIGILL, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 305] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 306] <... unshare resumed>) = 0 [pid 305] getpid( [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 305] <... getpid resumed>) = 1 [pid 306] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 305] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 307] rt_sigaction(SIGTRAP, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 305] <... capget resumed>{effective=1<) = 0 [pid 305] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 306] unshare(CLONE_NEWIPC [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] <... unshare resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... capset resumed>) = 0 [pid 305] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 306] unshare(CLONE_NEWCGROUP [pid 307] rt_sigaction(SIGABRT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 307] rt_sigaction(SIGBUS, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 307] rt_sigaction(SIGFPE, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 307] rt_sigaction(SIGUSR1, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 305] <... socket resumed>) = 3 ./strace-static-x86_64: Process 308 attached [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] <... unshare resumed>) = 0 [pid 307] rt_sigaction(SIGSEGV, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 294] epoll_pwait(4, [pid 306] unshare(CLONE_NEWUTS [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 294] <... epoll_pwait resumed>[{events=EPOLLOUT, data={u32=1292369921, u64=9202223357188636673}}, {events=EPOLLOUT, data={u32=1259864065, u64=9202223357156130817}}], 128, 0, NULL, 0) = 2 [pid 306] <... unshare resumed>) = 0 [pid 294] getpid() = 293 [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 294] tgkill(293, 302, SIGURG [pid 307] rt_sigaction(SIGUSR2, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 294] <... tgkill resumed>) = 0 [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] rt_sigaction(SIGPIPE, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 307] rt_sigaction(SIGALRM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 307] rt_sigaction(SIGTERM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 307] rt_sigaction(SIGSTKFLT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 306] unshare(CLONE_SYSVSEM [pid 305] <... socket resumed>) = 5 [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] rt_sigaction(SIGCHLD, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 306] <... unshare resumed>) = 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="nr2" [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] rt_sigaction(SIGURG, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 307] rt_sigaction(SIGXCPU, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 307] rt_sigaction(SIGXFSZ, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 305] close(5 [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] rt_sigaction(SIGVTALRM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 305] <... close resumed>) = 0 [pid 307] rt_sigaction(SIGPROF, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 306] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x00\x03\x08\x00\x01\x00\xac\x1e\x00\x03"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 308] setpgid(0, 0 [pid 307] rt_sigaction(SIGWINCH, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 306] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 308] <... setpgid resumed>) = 0 [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 305] <... sendto resumed>) = 40 [pid 307] rt_sigaction(SIGIO, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 306] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 308] rt_sigaction(SIGHUP, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 305] recvfrom(3, [pid 307] rt_sigaction(SIGPWR, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 305] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x00\x03\x08\x00\x01\x00\xac\x1e\x00\x03"]}], 4096, 0, NULL, NULL) = 60 [pid 308] rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] rt_sigaction(SIGSYS, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 306] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] rt_sigaction(SIGRT_1, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 306] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 308] rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 305] <... socket resumed>) = 5 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] rt_sigaction(SIGRT_3, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 306] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 308] rt_sigaction(SIGILL, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="nr2" [pid 307] rt_sigaction(SIGRT_4, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 306] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 307] rt_sigaction(SIGRT_5, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 306] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 305] close(5 [pid 308] rt_sigaction(SIGTRAP, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 305] <... close resumed>) = 0 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] rt_sigaction(SIGRT_6, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 306] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x02\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 308] rt_sigaction(SIGABRT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] rt_sigaction(SIGRT_7, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 305] <... sendto resumed>) = 44 [pid 308] rt_sigaction(SIGBUS, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 305] recvfrom(3, [pid 307] rt_sigaction(SIGRT_8, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 306] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] rt_sigaction(SIGRT_9, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 305] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x02\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 308] rt_sigaction(SIGFPE, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] getpid( [pid 307] rt_sigaction(SIGRT_10, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 306] <... getpid resumed>) = 1 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 308] rt_sigaction(SIGUSR1, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] rt_sigaction(SIGRT_11, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 306] <... capget resumed>{effective=1<) = 5 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="rose2" [pid 307] rt_sigaction(SIGRT_12, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 306] <... capset resumed>) = 0 [pid 308] rt_sigaction(SIGSEGV, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 307] rt_sigaction(SIGRT_13, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] <... socket resumed>) = 3 [pid 305] close(5 [pid 307] rt_sigaction(SIGRT_14, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 308] rt_sigaction(SIGUSR2, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] rt_sigaction(SIGRT_15, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 305] <... close resumed>) = 0 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] <... socket resumed>) = 5 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x01\x03\x08\x00\x01\x00\xac\x1e\x01\x03"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 308] rt_sigaction(SIGPIPE, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] rt_sigaction(SIGRT_16, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="nr3" [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 305] <... sendto resumed>) = 40 [pid 308] rt_sigaction(SIGALRM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] rt_sigaction(SIGRT_17, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] recvfrom(3, [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 308] rt_sigaction(SIGTERM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] rt_sigaction(SIGRT_18, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 306] close(5 [pid 305] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x01\x03\x08\x00\x01\x00\xac\x1e\x01\x03"]}], 4096, 0, NULL, NULL) = 60 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] <... close resumed>) = 0 [pid 308] rt_sigaction(SIGSTKFLT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] rt_sigaction(SIGRT_19, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x00\x04\x08\x00\x01\x00\xac\x1e\x00\x04"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 308] rt_sigaction(SIGCHLD, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] rt_sigaction(SIGRT_20, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 305] <... socket resumed>) = 5 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] <... sendto resumed>) = 40 [pid 308] rt_sigaction(SIGURG, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] rt_sigaction(SIGRT_21, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 306] recvfrom(3, [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="rose2" [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1277500998}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x00\x04\x08\x00\x01\x00\xac\x1e\x00\x04"]}], 4096, 0, NULL, NULL) = 60 [pid 308] rt_sigaction(SIGXCPU, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] rt_sigaction(SIGRT_22, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] close(5 [pid 294] epoll_pwait(4, [pid 308] rt_sigaction(SIGXFSZ, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] rt_sigaction(SIGRT_23, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 306] <... socket resumed>) = 5 [pid 305] <... close resumed>) = 0 [pid 294] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] rt_sigaction(SIGRT_24, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="nr3" [pid 308] rt_sigaction(SIGVTALRM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x02\x00\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 308] rt_sigaction(SIGPROF, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] rt_sigaction(SIGRT_25, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 306] close(5 [pid 305] <... sendto resumed>) = 44 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 308] rt_sigaction(SIGWINCH, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] rt_sigaction(SIGRT_26, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 306] <... close resumed>) = 0 [pid 305] recvfrom(3, [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x03\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 308] rt_sigaction(SIGIO, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] rt_sigaction(SIGRT_27, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 305] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x02\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] <... sendto resumed>) = 44 [pid 305] close(3 [pid 308] rt_sigaction(SIGPWR, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] rt_sigaction(SIGRT_28, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 306] recvfrom(3, [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1277500998}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x03\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 305] <... close resumed>) = 0 [pid 308] rt_sigaction(SIGSYS, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] rt_sigaction(SIGRT_29, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] unshare(CLONE_NEWNET [pid 308] rt_sigaction(SIGRT_1, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] rt_sigaction(SIGRT_30, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 306] <... socket resumed>) = 5 [pid 307] rt_sigaction(SIGRT_31, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 307] rt_sigaction(SIGRT_32, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 307] chdir("/root/syzkaller-testdir859829152") = 0 [pid 307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 307] getppid() = 293 [pid 307] dup3(33, 0, 0) = 0 [pid 307] dup3(20, 1, 0) = 1 [pid 307] dup3(30, 2, 0) = 2 [pid 307] dup3(26, 3, 0) = 3 [pid 307] dup3(27, 4, 0) = 4 [pid 307] setrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=4*1024}) = 0 [pid 307] execve("/root/syz-executor.4", ["/root/syz-executor.4", "exec"], 0xc000288c60 /* 11 vars */ [pid 296] <... clone resumed>) = 307 [pid 307] <... execve resumed>) = 0 [pid 296] rt_sigprocmask(SIG_SETMASK, [], [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] brk(NULL [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="rose3" [pid 296] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 307] <... brk resumed>) = 0x555556a82000 [pid 296] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 307] brk(0x555556a82e00 [pid 296] rt_sigreturn({mask=[]} [pid 307] <... brk resumed>) = 0x555556a82e00 [pid 296] <... rt_sigreturn resumed>) = 0 [pid 307] arch_prctl(ARCH_SET_FS, 0x555556a82480 [pid 296] close(42 [pid 307] <... arch_prctl resumed>) = 0 [pid 296] <... close resumed>) = 0 [pid 307] set_tid_address(0x555556a82750 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 308] rt_sigaction(SIGRT_3, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 296] read(29, [pid 294] futex(0xc00005a548, FUTEX_WAKE_PRIVATE, 1 [pid 307] <... set_tid_address resumed>) = 307 [pid 306] close(5 [pid 296] <... read resumed>0xc001440000, 131072) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] set_robust_list(0x555556a82760, 24 [pid 296] futex(0xc00005a948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 295] <... futex resumed>) = 0 [pid 294] <... futex resumed>) = 1 [pid 306] <... close resumed>) = 0 [pid 308] rt_sigaction(SIGRT_4, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] <... set_robust_list resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x01\x04\x08\x00\x01\x00\xac\x1e\x01\x04"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 295] waitid(P_PID, 304, [pid 307] rseq(0x555556a82da0, 0x20, 0, 0x53053053 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... rseq resumed>) = -1 ENOSYS (Function not implemented) [pid 308] rt_sigaction(SIGRT_5, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] prlimit64(0, RLIMIT_STACK, NULL, [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... prlimit64 resumed>{rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 308] rt_sigaction(SIGRT_6, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] readlink("/proc/self/exe", [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... readlink resumed>"/root/syz-executor.4", 4096) = 20 [pid 308] rt_sigaction(SIGRT_7, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] getrandom( [pid 294] futex(0xc00005a948, FUTEX_WAKE_PRIVATE, 1 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... getrandom resumed>"\x9a\x84\xb7\xe6\xad\x51\x8d\x4f", 8, GRND_NONBLOCK) = 8 [pid 308] rt_sigaction(SIGRT_8, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] brk(NULL [pid 296] <... futex resumed>) = 0 [pid 294] <... futex resumed>) = 1 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... brk resumed>) = 0x555556a82e00 [pid 296] waitid(P_PID, 303, [pid 308] rt_sigaction(SIGRT_9, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] brk(0x555556aa3e00 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... brk resumed>) = 0x555556aa3e00 [pid 308] rt_sigaction(SIGRT_10, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] brk(0x555556aa4000 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... brk resumed>) = 0x555556aa4000 [pid 308] rt_sigaction(SIGRT_11, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] mprotect(0x7fabac420000, 376832, PROT_READ [pid 306] <... sendto resumed>) = 40 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... mprotect resumed>) = 0 [pid 306] recvfrom(3, [pid 308] rt_sigaction(SIGRT_12, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 306] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1277500998}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x01\x04\x08\x00\x01\x00\xac\x1e\x01\x04"]}], 4096, 0, NULL, NULL) = 60 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... prctl resumed>) = 0 [pid 294] rt_sigprocmask(SIG_SETMASK, ~[], [pid 308] rt_sigaction(SIGRT_13, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] syslog(3 /* SYSLOG_ACTION_READ_ALL */ [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 294] <... rt_sigprocmask resumed>[], 8) = 0 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 307] <... syslog resumed>, "", 63) = 0 [pid 307] mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 [pid 307] mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 307] mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 [pid 307] mmap(NULL, 4194304, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fababf03000 [pid 307] getpid() = 307 [pid 307] mmap(0x1b2ef20000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 4, 0) = 0x1b2ef20000 [pid 306] <... socket resumed>) = 5 [pid 294] clone(child_stack=0xc0013e8000, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS [pid 308] rt_sigaction(SIGRT_14, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] close(3) = 0 [pid 307] mkdir("./syzkaller.SSsjrg", 0700 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 308] rt_sigaction(SIGRT_15, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="rose3" [pid 294] <... clone resumed>, tls=0xc00136d090) = 309 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 308] rt_sigaction(SIGRT_16, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 294] rt_sigprocmask(SIG_SETMASK, [], [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] close(5 [pid 294] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 308] rt_sigaction(SIGRT_17, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 306] <... close resumed>) = 0 [pid 307] <... mkdir resumed>) = 0 [pid 307] chmod("./syzkaller.SSsjrg", 0777) = 0 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x03\x00\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 308] rt_sigaction(SIGRT_18, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 305] <... unshare resumed>) = 0 [pid 307] chdir("./syzkaller.SSsjrg" [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] <... sendto resumed>) = 44 [pid 294] epoll_pwait(4, [pid 307] <... chdir resumed>) = 0 [pid 307] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 307] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 307] rt_sigaction(SIGSEGV, {sa_handler=0x7fabac32b770, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fabac3442d0}, NULL, 8) = 0 [pid 307] rt_sigaction(SIGBUS, {sa_handler=0x7fabac32b770, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fabac3442d0}, NULL, 8) = 0 [pid 307] dup2(0, 249) = 249 [pid 308] rt_sigaction(SIGRT_19, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 306] recvfrom(3, [pid 294] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1277500998}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x03\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 308] rt_sigaction(SIGRT_20, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 305] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] close(3 [pid 308] rt_sigaction(SIGRT_21, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] dup2(1, 248 [pid 306] <... close resumed>) = 0 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] unshare(CLONE_NEWNET [pid 308] rt_sigaction(SIGRT_22, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 307] <... dup2 resumed>) = 248 [pid 307] dup2(2, 1) = 1 [pid 307] dup2(2, 0) = 0 [pid 307] read(249, ./strace-static-x86_64: Process 309 attached [pid 309] gettid() = 309 [pid 309] sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 309] sigaltstack({ss_sp=0xc0013d8000, ss_flags=0, ss_size=32768}, NULL) = 0 [pid 309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 309] gettid() = 309 [pid 309] read(41, [pid 305] <... openat resumed>) = 3 [pid 305] write(3, "0 65535", 7) = 7 [pid 305] close(3) = 0 [pid 305] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK) = 3 [pid 305] dup2(3, 200) = 200 [pid 305] close(3) = 0 [pid 305] ioctl(200, TUNSETIFF, 0x7ffdf7e183e0) = 0 [pid 305] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC) = 3 [pid 305] write(3, "0", 1) = 1 [pid 305] close(3) = 0 [pid 305] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC) = 3 [pid 305] write(3, "0", 1) = 1 [pid 305] close(3) = 0 [pid 305] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 308] rt_sigaction(SIGRT_23, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 308] rt_sigaction(SIGRT_24, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 294] rt_sigprocmask(SIG_SETMASK, ~[], [pid 308] rt_sigaction(SIGRT_25, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 294] <... rt_sigprocmask resumed>[], 8) = 0 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 294] clone(child_stack=0xc0013e4000, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS [pid 308] rt_sigaction(SIGRT_26, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 305] <... sendto resumed>) = 40 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 308] rt_sigaction(SIGRT_27, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 305] recvfrom(3, [pid 294] <... clone resumed>, tls=0xc00136d490) = 310 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 294] rt_sigprocmask(SIG_SETMASK, [], [pid 308] rt_sigaction(SIGRT_28, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 294] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 308] rt_sigaction(SIGRT_29, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 308] rt_sigaction(SIGRT_30, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 308] rt_sigaction(SIGRT_31, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 308] rt_sigaction(SIGRT_32, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 308] chdir("/root/syzkaller-testdir2992437009") = 0 [pid 308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 308] getppid() = 293 [pid 305] <... socket resumed>) = 5 [pid 308] dup3(43, 0, 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 308] <... dup3 resumed>) = 0 [pid 308] dup3(40, 1, 0 [pid 305] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 308] <... dup3 resumed>) = 1 [pid 308] dup3(38, 2, 0) = 2 [pid 308] dup3(16, 3, 0 [pid 305] close(5 [pid 308] <... dup3 resumed>) = 3 [pid 308] dup3(28, 4, 0) = 4 [pid 308] setrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=4*1024} [pid 305] <... close resumed>) = 0 [pid 308] <... setrlimit resumed>) = 0 [pid 308] execve("/root/syz-executor.0", ["/root/syz-executor.0", "exec"], 0xc000088e40 /* 11 vars */ [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 309] <... read resumed>"", 8) = 0 [pid 302] <... clone resumed>) = 308 [pid 309] futex(0xc00136d148, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] <... execve resumed>) = 0 [pid 302] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 310 attached [pid 310] gettid() = 310 [pid 310] sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 310] sigaltstack({ss_sp=0xc0013e8000, ss_flags=0, ss_size=32768}, NULL) = 0 [pid 310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 310] gettid() = 310 [pid 310] close(41) = 0 [pid 310] epoll_ctl(4, EPOLL_CTL_DEL, 30, 0xc0010d3904) = 0 [pid 310] close(30) = 0 [pid 310] epoll_ctl(4, EPOLL_CTL_DEL, 20, 0xc0010d3904) = 0 [pid 310] close(20) = 0 [pid 310] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 32 [pid 307] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 32) = 32 [pid 307] unshare(CLONE_NEWPID) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556a82750) = 311 [pid 310] <... write resumed>) = 32 [pid 310] read(15, 0xc000012bf0, 4) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] waitid(P_PID, 307, [pid 308] brk(NULL [pid 302] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 294] epoll_pwait(4, [pid 308] <... brk resumed>) = 0x555556f7e000 [pid 302] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 294] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 302] rt_sigreturn({mask=[]} [pid 308] brk(0x555556f7ee00 [pid 294] getpid( [pid 302] <... rt_sigreturn resumed>) = 0 [pid 294] <... getpid resumed>) = 293 [pid 302] read(37, [pid 308] <... brk resumed>) = 0x555556f7ee00 [pid 294] tgkill(293, 302, SIGURG [pid 302] <... read resumed>0xc001460000, 131072) = -1 EAGAIN (Resource temporarily unavailable) [pid 294] <... tgkill resumed>) = 0 [pid 302] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 308] arch_prctl(ARCH_SET_FS, 0x555556f7e480 [pid 302] rt_sigreturn({mask=[]} [pid 308] <... arch_prctl resumed>) = 0 ./strace-static-x86_64: Process 311 attached [pid 308] set_tid_address(0x555556f7e750 [pid 305] <... sendto resumed>) = 64 [pid 302] <... rt_sigreturn resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] set_robust_list(0x555556a82760, 24 [pid 308] <... set_tid_address resumed>) = 308 [pid 302] epoll_ctl(4, EPOLL_CTL_ADD, 35, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1642594306, u64=9202223520747618306}} [pid 294] futex(0xc00136d148, FUTEX_WAKE_PRIVATE, 1 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 305] close(5 [pid 302] <... epoll_ctl resumed>) = 0 [pid 309] <... futex resumed>) = 0 [pid 308] set_robust_list(0x555556f7e760, 24 [pid 302] fcntl(36, F_GETFL [pid 294] <... futex resumed>) = 1 [pid 309] close(46 [pid 308] <... set_robust_list resumed>) = 0 [pid 302] <... fcntl resumed>) = 0x1 (flags O_WRONLY) [pid 309] <... close resumed>) = 0 [pid 308] rseq(0x555556f7eda0, 0x20, 0, 0x53053053 [pid 302] fcntl(36, F_SETFL, O_WRONLY|O_NONBLOCK [pid 309] read(45, [pid 308] <... rseq resumed>) = -1 ENOSYS (Function not implemented) [pid 302] <... fcntl resumed>) = 0 [pid 309] <... read resumed>"", 8) = 0 [pid 308] prlimit64(0, RLIMIT_STACK, NULL, [pid 302] epoll_ctl(4, EPOLL_CTL_ADD, 36, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data={u32=1805123587, u64=9202223520910147587}} [pid 309] close(45 [pid 308] <... prlimit64 resumed>{rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 302] <... epoll_ctl resumed>) = 0 [pid 309] <... close resumed>) = 0 [pid 308] readlink("/proc/self/exe", [pid 305] <... close resumed>) = 0 [pid 302] fcntl(35, F_GETFL [pid 308] <... readlink resumed>"/root/syz-executor.0", 4096) = 20 [pid 305] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 302] <... fcntl resumed>) = 0x800 (flags O_RDONLY|O_NONBLOCK) [pid 311] <... set_robust_list resumed>) = 0 [pid 309] epoll_ctl(4, EPOLL_CTL_DEL, 38, 0xc0010d7904 [pid 308] getrandom( [pid 305] <... sendto resumed>) = 48 [pid 311] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 309] <... epoll_ctl resumed>) = 0 [pid 308] <... getrandom resumed>"\x3e\xd4\x30\xcb\x90\x5c\x59\xf3", 8, GRND_NONBLOCK) = 8 [pid 306] <... unshare resumed>) = 0 [pid 305] recvfrom(3, [pid 302] fcntl(35, F_SETFL, O_RDONLY [pid 309] close(38 [pid 308] brk(NULL [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 302] <... fcntl resumed>) = 0 [pid 311] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 309] <... close resumed>) = 0 [pid 308] <... brk resumed>) = 0x555556f7ee00 [pid 306] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 311] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 309] epoll_ctl(4, EPOLL_CTL_DEL, 40, 0xc0010d7904 [pid 308] brk(0x555556f9fe00 [pid 305] close(5 [pid 302] fcntl(32, F_GETFL [pid 305] <... close resumed>) = 0 [pid 305] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... prctl resumed>) = 0 [pid 309] <... epoll_ctl resumed>) = 0 [pid 308] <... brk resumed>) = 0x555556f9fe00 [pid 306] <... openat resumed>) = 3 [pid 305] <... sendto resumed>) = 60 [pid 302] <... fcntl resumed>) = 0x801 (flags O_WRONLY|O_NONBLOCK) [pid 305] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] setsid( [pid 309] close(40 [pid 308] brk(0x555556fa0000 [pid 306] write(3, "0 65535", 7 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 302] fcntl(32, F_SETFL, O_WRONLY [pid 294] epoll_pwait(4, [pid 311] <... setsid resumed>) = 1 [pid 309] <... close resumed>) = 0 [pid 308] <... brk resumed>) = 0x555556fa0000 [pid 305] <... socket resumed>) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 309] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 32 [pid 308] mprotect(0x7fc15c105000, 376832, PROT_READ [pid 306] <... write resumed>) = 7 [pid 305] <... sendto resumed>) = 44 [pid 302] <... fcntl resumed>) = 0 [pid 294] <... epoll_pwait resumed>[{events=EPOLLOUT, data={u32=1805123587, u64=9202223520910147587}}], 128, 0, NULL, 0) = 1 [pid 305] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... openat resumed>) = 3 [pid 309] <... write resumed>) = 32 [pid 308] <... mprotect resumed>) = 0 [pid 306] close(3 [pid 305] close(3 [pid 302] fcntl(12, F_GETFL [pid 305] <... close resumed>) = 0 [pid 305] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 305] sendto(3, [{nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x30\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x00\x00\x00"], 68, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 309] read(39, [pid 302] <... fcntl resumed>) = 0x801 (flags O_WRONLY|O_NONBLOCK) [pid 311] dup2(3, 201 [pid 309] <... read resumed>0xc000012bf4, 4) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 306] <... close resumed>) = 0 [pid 305] <... sendto resumed>) = 68 [pid 302] fcntl(12, F_SETFL, O_WRONLY [pid 311] <... dup2 resumed>) = 201 [pid 309] waitid(P_PID, 308, [pid 308] <... prctl resumed>) = 0 [pid 305] recvfrom(3, [pid 302] <... fcntl resumed>) = 0 [pid 311] close(3 [pid 308] syslog(3 /* SYSLOG_ACTION_READ_ALL */ [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 294] rt_sigprocmask(SIG_SETMASK, ~[], [pid 305] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x72\x69\x64\x67\x65\x30\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x72\x69\x64\x67\x65\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 60 [pid 305] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] sendto(3, [{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x63\x61\x6e\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x63\x61\x6e"], 56, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 56 [pid 305] recvfrom(3, [{nlmsg_len=76, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x63\x61\x6e\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x63\x61\x6e"]}], 4096, 0, NULL, NULL) = 76 [pid 305] sendto(3, [{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x62\x6f\x6e\x64\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x62\x6f\x6e\x64"], 56, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 56 [pid 305] recvfrom(3, [{nlmsg_len=76, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x62\x6f\x6e\x64\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x62\x6f\x6e\x64"]}], 4096, 0, NULL, NULL) = 76 [pid 305] sendto(3, [{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x74\x65\x61\x6d\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x74\x65\x61\x6d"], 56, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 56 [pid 305] recvfrom(3, [{nlmsg_len=76, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x74\x65\x61\x6d\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x74\x65\x61\x6d"]}], 4096, 0, NULL, NULL) = 76 [pid 305] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x64\x75\x6d\x6d\x79\x30\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x64\x75\x6d\x6d\x79\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... close resumed>) = 0 [pid 305] <... sendto resumed>) = 60 [pid 294] <... rt_sigprocmask resumed>[], 8) = 0 [pid 306] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK [pid 305] recvfrom(3, [pid 311] prlimit64(0, RLIMIT_AS, {rlim_cur=272384*1024, rlim_max=272384*1024}, [pid 306] <... openat resumed>) = 3 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 294] clone(child_stack=0xc0010f4000, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS [pid 311] <... prlimit64 resumed>NULL) = 0 [pid 306] dup2(3, 200 [pid 305] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x69\x63\x76\x66\x30\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x69\x63\x76\x66\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 306] <... dup2 resumed>) = 200 [pid 305] <... sendto resumed>) = 60 [pid 306] close(3 [pid 305] recvfrom(3, [pid 294] <... clone resumed>, tls=0xc0010e2090) = 312 [pid 311] <... prlimit64 resumed>NULL) = 0 [pid 306] <... close resumed>) = 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=80, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x69\x63\x76\x66\x30\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x69\x63\x76\x66\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 80 [pid 294] rt_sigprocmask(SIG_SETMASK, [], [pid 311] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 306] ioctl(200, TUNSETIFF, 0x7ffd63d87980 [pid 305] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x6c\x6d\x6f\x6e\x30\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x6c\x6d\x6f\x6e\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... prlimit64 resumed>NULL) = 0 [pid 306] <... ioctl resumed>) = 0 [pid 305] <... sendto resumed>) = 60 [pid 294] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 306] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC [pid 305] recvfrom(3, [pid 311] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 306] <... openat resumed>) = 3 [pid 305] <... recvfrom resumed>[{nlmsg_len=80, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x6c\x6d\x6f\x6e\x30\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x6c\x6d\x6f\x6e\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 80 ./strace-static-x86_64: Process 312 attached [pid 311] <... prlimit64 resumed>NULL) = 0 [pid 308] <... syslog resumed>, "", 63) = 0 [pid 306] write(3, "0", 1 [pid 305] sendto(3, [{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"], 56, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 312] gettid( [pid 311] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 308] mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 306] <... write resumed>) = 1 [pid 305] <... sendto resumed>) = 56 [pid 312] <... gettid resumed>) = 312 [pid 311] <... prlimit64 resumed>NULL) = 0 [pid 308] <... mmap resumed>) = 0x1ffff000 [pid 305] recvfrom(3, [pid 294] epoll_pwait(4, [pid 306] close(3) = 0 [pid 306] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC [pid 311] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 305] <... recvfrom resumed>[{nlmsg_len=76, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"]}], 4096, 0, NULL, NULL) = 76 [pid 294] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1276116993, u64=9202223357172383745}}], 128, 0, NULL, 0) = 1 [pid 312] sigaltstack(NULL, [pid 311] <... prlimit64 resumed>NULL) = 0 [pid 308] mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 305] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x61\x74\x61\x64\x76\x30\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x61\x74\x61\x64\x76\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 312] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 311] unshare(CLONE_NEWNS [pid 308] <... mmap resumed>) = 0x20000000 [pid 294] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... openat resumed>) = 3 [pid 305] <... sendto resumed>) = 60 [pid 306] write(3, "0", 1) = 1 [pid 306] close(3 [pid 311] <... unshare resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] recvfrom(3, [pid 302] <... futex resumed>) = 0 [pid 294] <... futex resumed>) = 1 [pid 306] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 305] <... recvfrom resumed>[{nlmsg_len=80, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x61\x74\x61\x64\x76\x30\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x61\x74\x61\x64\x76\x00\x00"]}], 4096, 0, NULL, NULL) = 80 [pid 312] sigaltstack({ss_sp=0xc0010e4000, ss_flags=0, ss_size=32768}, [pid 311] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 308] mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 306] <... socket resumed>) = 3 [pid 302] pipe2( [pid 311] <... mount resumed>) = 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x76\x78\x63\x61\x6e\x31\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 312] <... sigaltstack resumed>NULL) = 0 [pid 311] unshare(CLONE_NEWIPC [pid 308] <... mmap resumed>) = 0x21000000 [pid 306] <... socket resumed>) = 5 [pid 302] <... pipe2 resumed>[20, 30], O_CLOEXEC) = 0 [pid 311] <... unshare resumed>) = -1 EINVAL (Invalid argument) [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 305] <... sendto resumed>) = 60 [pid 302] getpid( [pid 311] unshare(CLONE_NEWCGROUP [pid 306] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 305] recvfrom(3, [pid 302] <... getpid resumed>) = 293 [pid 311] <... unshare resumed>) = 0 [pid 306] close(5 [pid 305] <... recvfrom resumed>[{nlmsg_len=80, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x76\x78\x63\x61\x6e\x31\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 80 [pid 312] rt_sigprocmask(SIG_SETMASK, [], [pid 311] unshare(CLONE_NEWUTS [pid 308] mmap(NULL, 4194304, PROT_READ, MAP_PRIVATE, 3, 0 [pid 306] <... close resumed>) = 0 [pid 302] rt_sigprocmask(SIG_SETMASK, NULL, [pid 311] <... unshare resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 302] <... rt_sigprocmask resumed>[], 8) = 0 [pid 312] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 311] unshare(CLONE_SYSVSEM [pid 308] <... mmap resumed>) = 0x7fc15bbe8000 [pid 306] <... sendto resumed>) = 40 [pid 306] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 302] rt_sigprocmask(SIG_SETMASK, ~[], [pid 311] <... unshare resumed>) = 0 [pid 302] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 311] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 302] clone(child_stack=NULL, flags=CLONE_VM|CLONE_VFORK|SIGCHLD [pid 312] gettid( [pid 311] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 308] getpid( [pid 312] <... gettid resumed>) = 312 [pid 311] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 306] <... sendto resumed>) = 64 [pid 305] <... sendto resumed>) = 44 [pid 308] <... getpid resumed>) = 308 [pid 306] recvfrom(3, [pid 311] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] recvfrom(3, [pid 312] read(10, [pid 311] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 308] mmap(0x1b2f020000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 4, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 306] <... socket resumed>) = 5 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 294] rt_sigprocmask(SIG_SETMASK, ~[], [pid 312] <... read resumed>0xc001480000, 131072) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 308] <... mmap resumed>) = 0x1b2f020000 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 305] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x30\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 294] <... rt_sigprocmask resumed>[], 8) = 0 [pid 312] futex(0xc0010e2148, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 308] close(3 [pid 306] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 294] clone(child_stack=0xc0010f0000, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS [pid 311] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 294] <... clone resumed>, tls=0xc0010e2490) = 314 [pid 311] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 294] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 313 attached [pid 313] setpgid(0, 0 [pid 311] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 294] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 311] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 313] <... setpgid resumed>) = 0 [pid 311] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 313] rt_sigaction(SIGHUP, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 311] getpid() = 1 [pid 294] epoll_pwait(4, [pid 311] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 294] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] <... capget resumed>{effective=1< [pid 313] <... rt_sigaction resumed>NULL, 8) = 0 [pid 311] <... capset resumed>) = 0 [pid 313] rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 311] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 313] <... rt_sigaction resumed>NULL, 8) = 0 [pid 311] <... socket resumed>) = 3 [pid 313] rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="nr4" [pid 313] <... rt_sigaction resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 314 attached [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] rt_sigaction(SIGILL, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 311] close(5 [pid 308] <... close resumed>) = 0 [pid 294] getpid( [pid 313] <... rt_sigaction resumed>NULL, 8) = 0 [pid 311] <... close resumed>) = 0 [pid 294] <... getpid resumed>) = 293 [pid 313] rt_sigaction(SIGTRAP, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x00\x05\x08\x00\x01\x00\xac\x1e\x00\x05"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 294] tgkill(293, 302, SIGURG [pid 314] gettid( [pid 313] <... rt_sigaction resumed>NULL, 8) = 0 [pid 294] <... tgkill resumed>) = 0 [pid 314] <... gettid resumed>) = 314 [pid 313] rt_sigaction(SIGABRT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 314] sigaltstack(NULL, [pid 313] <... rt_sigaction resumed>NULL, 8) = 0 [pid 314] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 313] rt_sigaction(SIGBUS, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 314] sigaltstack({ss_sp=0xc0010f4000, ss_flags=0, ss_size=32768}, [pid 313] <... rt_sigaction resumed>NULL, 8) = 0 [pid 314] <... sigaltstack resumed>NULL) = 0 [pid 313] rt_sigaction(SIGFPE, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 314] rt_sigprocmask(SIG_SETMASK, [], [pid 313] <... rt_sigaction resumed>NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 313] rt_sigaction(SIGUSR1, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 314] gettid( [pid 313] <... rt_sigaction resumed>NULL, 8) = 0 [pid 314] <... gettid resumed>) = 314 [pid 313] rt_sigaction(SIGSEGV, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 314] epoll_pwait(4, [pid 313] <... rt_sigaction resumed>NULL, 8) = 0 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 313] rt_sigaction(SIGUSR2, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 314] epoll_pwait(4, [pid 313] <... rt_sigaction resumed>NULL, 8) = 0 [pid 313] rt_sigaction(SIGPIPE, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 313] rt_sigaction(SIGALRM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 313] rt_sigaction(SIGTERM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 313] rt_sigaction(SIGSTKFLT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 313] rt_sigaction(SIGCHLD, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 313] rt_sigaction(SIGURG, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 313] rt_sigaction(SIGXCPU, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 313] rt_sigaction(SIGXFSZ, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 313] rt_sigaction(SIGVTALRM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 313] rt_sigaction(SIGPROF, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 308] mkdir("./syzkaller.DNIsaX", 0700 [pid 313] rt_sigaction(SIGWINCH, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 311] <... sendto resumed>) = 40 [pid 306] <... sendto resumed>) = 48 [pid 305] <... sendto resumed>) = 60 [pid 313] <... rt_sigaction resumed>NULL, 8) = 0 [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 313] rt_sigaction(SIGIO, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 311] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x00\x05\x08\x00\x01\x00\xac\x1e\x00\x05"]}], 4096, 0, NULL, NULL) = 60 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 313] <... rt_sigaction resumed>NULL, 8) = 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 308] <... mkdir resumed>) = 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] recvfrom(3, [pid 313] rt_sigaction(SIGPWR, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 311] <... socket resumed>) = 5 [pid 308] chmod("./syzkaller.DNIsaX", 0777 [pid 306] <... socket resumed>) = 5 [pid 313] <... rt_sigaction resumed>NULL, 8) = 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="nr4" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 313] rt_sigaction(SIGSYS, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 308] <... chmod resumed>) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 313] <... rt_sigaction resumed>NULL, 8) = 0 [pid 311] close(5 [pid 306] close(5 [pid 305] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x31\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 313] rt_sigaction(SIGRT_1, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 311] <... close resumed>) = 0 [pid 308] chdir("./syzkaller.DNIsaX" [pid 306] <... close resumed>) = 0 [pid 313] <... rt_sigaction resumed>NULL, 8) = 0 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x04\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 313] rt_sigaction(SIGRT_3, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 308] <... chdir resumed>) = 0 [pid 313] <... rt_sigaction resumed>NULL, 8) = 0 [pid 313] rt_sigaction(SIGRT_4, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 308] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, [pid 313] <... rt_sigaction resumed>NULL, 8) = 0 [pid 313] rt_sigaction(SIGRT_5, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 313] <... rt_sigaction resumed>NULL, 8) = 0 [pid 308] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, [pid 313] rt_sigaction(SIGRT_6, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 313] rt_sigaction(SIGRT_7, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 308] rt_sigaction(SIGSEGV, {sa_handler=0x7fc15c010770, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fc15c0292d0}, [pid 313] rt_sigaction(SIGRT_8, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 313] rt_sigaction(SIGRT_9, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 313] rt_sigaction(SIGRT_10, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 308] rt_sigaction(SIGBUS, {sa_handler=0x7fc15c010770, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fc15c0292d0}, [pid 313] <... rt_sigaction resumed>NULL, 8) = 0 [pid 313] rt_sigaction(SIGRT_11, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 313] <... rt_sigaction resumed>NULL, 8) = 0 [pid 313] rt_sigaction(SIGRT_12, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 308] dup2(0, 249 [pid 313] <... rt_sigaction resumed>NULL, 8) = 0 [pid 313] rt_sigaction(SIGRT_13, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 308] <... dup2 resumed>) = 249 [pid 313] <... rt_sigaction resumed>NULL, 8) = 0 [pid 313] rt_sigaction(SIGRT_14, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 308] dup2(1, 248 [pid 313] <... rt_sigaction resumed>NULL, 8) = 0 [pid 308] <... dup2 resumed>) = 248 [pid 313] rt_sigaction(SIGRT_15, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 308] dup2(2, 1 [pid 313] rt_sigaction(SIGRT_16, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 308] <... dup2 resumed>) = 1 [pid 313] rt_sigaction(SIGRT_17, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 308] dup2(2, 0 [pid 313] rt_sigaction(SIGRT_18, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 308] <... dup2 resumed>) = 0 [pid 313] <... rt_sigaction resumed>NULL, 8) = 0 [pid 308] read(249, [pid 313] rt_sigaction(SIGRT_19, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 308] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 32) = 32 [pid 313] rt_sigaction(SIGRT_20, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 313] rt_sigaction(SIGRT_21, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 308] unshare(CLONE_NEWPID [pid 313] rt_sigaction(SIGRT_22, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 308] <... unshare resumed>) = 0 [pid 313] rt_sigaction(SIGRT_23, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 313] rt_sigaction(SIGRT_24, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 313] <... rt_sigaction resumed>NULL, 8) = 0 [pid 313] rt_sigaction(SIGRT_25, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 313] rt_sigaction(SIGRT_26, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 313] rt_sigaction(SIGRT_27, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 313] rt_sigaction(SIGRT_28, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 313] rt_sigaction(SIGRT_29, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 313] rt_sigaction(SIGRT_30, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 313] rt_sigaction(SIGRT_31, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 313] rt_sigaction(SIGRT_32, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x46efe0}, NULL, 8) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] chdir("/root/syzkaller-testdir3848829544") = 0 [pid 308] <... clone resumed>, child_tidptr=0x555556f7e750) = 317 [pid 313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 313] getppid() = 293 [pid 313] dup3(30, 36, O_CLOEXEC) = 36 [pid 313] dup3(35, 0, 0) = 0 [pid 313] dup3(32, 1, 0) = 1 [pid 313] dup3(12, 2, 0) = 2 [pid 313] dup3(31, 3, 0) = 3 [pid 313] dup3(25, 4, 0) = 4 [pid 313] setrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=4*1024} [pid 311] <... sendto resumed>) = 44 [pid 313] <... setrlimit resumed>) = 0 [pid 306] <... sendto resumed>) = 60 [pid 311] recvfrom(3, [pid 305] <... sendto resumed>) = 60 [pid 313] execve("/root/syz-executor.1", ["/root/syz-executor.1", "exec"], 0xc0013f0000 /* 11 vars */ [pid 311] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x04\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 302] <... clone resumed>) = 313 [pid 313] <... execve resumed>) = 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... socket resumed>) = 5 [pid 302] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 317 attached [pid 317] set_robust_list(0x555556f7e760, 24) = 0 [pid 317] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 317] setsid() = 1 [pid 317] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 317] dup2(3, 201) = 201 [pid 317] close(3) = 0 [pid 317] prlimit64(0, RLIMIT_AS, {rlim_cur=272384*1024, rlim_max=272384*1024}, NULL) = 0 [pid 317] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 317] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 317] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 313] brk(NULL [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 302] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="rose4" [pid 313] <... brk resumed>) = 0x555556bd7000 [pid 306] <... socket resumed>) = 5 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 313] brk(0x555556bd7e00 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 305] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x32\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 302] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 313] <... brk resumed>) = 0x555556bd7e00 [pid 311] close(5 [pid 306] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 302] rt_sigreturn({mask=[]} [pid 317] <... prlimit64 resumed>NULL) = 0 [pid 313] arch_prctl(ARCH_SET_FS, 0x555556bd7480 [pid 317] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 311] <... close resumed>) = 0 [pid 306] close(5 [pid 313] <... arch_prctl resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x01\x05\x08\x00\x01\x00\xac\x1e\x01\x05"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 302] <... rt_sigreturn resumed>) = 0 [pid 313] set_tid_address(0x555556bd7750 [pid 306] <... close resumed>) = 0 [pid 313] <... set_tid_address resumed>) = 313 [pid 302] close(30 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 313] set_robust_list(0x555556bd7760, 24 [pid 302] <... close resumed>) = 0 [pid 317] <... prlimit64 resumed>NULL) = 0 [pid 317] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 317] unshare(CLONE_NEWNS) = 0 [pid 317] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 317] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 317] unshare(CLONE_NEWCGROUP) = 0 [pid 317] unshare(CLONE_NEWUTS) = 0 [pid 317] unshare(CLONE_SYSVSEM) = 0 [pid 317] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 311] <... sendto resumed>) = 40 [pid 317] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 317] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 317] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 317] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 317] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 306] <... sendto resumed>) = 44 [pid 313] <... set_robust_list resumed>) = 0 [pid 302] read(20, [pid 317] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 313] rseq(0x555556bd7da0, 0x20, 0, 0x53053053 [pid 302] <... read resumed>"", 8) = 0 [pid 311] recvfrom(3, [pid 313] <... rseq resumed>) = -1 ENOSYS (Function not implemented) [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 60 [pid 311] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x01\x05\x08\x00\x01\x00\xac\x1e\x01\x05"]}], 4096, 0, NULL, NULL) = 60 [pid 302] close(20 [pid 313] prlimit64(0, RLIMIT_STACK, NULL, [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] recvfrom(3, [pid 313] <... prlimit64 resumed>{rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 311] <... socket resumed>) = 5 [pid 302] <... close resumed>) = 0 [pid 306] close(3 [pid 313] readlink("/proc/self/exe", [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="rose4" [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 302] futex(0xc0010e2148, FUTEX_WAKE_PRIVATE, 1 [pid 313] <... readlink resumed>"/root/syz-executor.1", 4096) = 20 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] <... close resumed>) = 0 [pid 317] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 313] getrandom( [pid 312] <... futex resumed>) = 0 [pid 311] close(5 [pid 306] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 305] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x62\x72\x69\x64\x67\x65\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 302] <... futex resumed>) = 1 [pid 317] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 313] <... getrandom resumed>"\x94\x83\x93\x77\xcd\x9c\xde\xa2", 8, GRND_NONBLOCK) = 8 [pid 311] <... close resumed>) = 0 [pid 306] <... socket resumed>) = 3 [pid 302] epoll_ctl(4, EPOLL_CTL_DEL, 12, 0xc0010df904 [pid 317] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 313] brk(NULL [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x04\x00\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x30\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x00\x00\x00"], 68, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 302] <... epoll_ctl resumed>) = 0 [pid 317] getpid( [pid 313] <... brk resumed>) = 0x555556bd7e00 [pid 312] waitid(P_PID, 313, [pid 302] close(12 [pid 317] <... getpid resumed>) = 1 [pid 313] brk(0x555556bf8e00 [pid 302] <... close resumed>) = 0 [pid 317] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 313] <... brk resumed>) = 0x555556bf8e00 [pid 317] <... capget resumed>{effective=1< [pid 313] brk(0x555556bf9000 [pid 317] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 313] <... brk resumed>) = 0x555556bf9000 [pid 302] <... epoll_ctl resumed>) = 0 [pid 317] <... capset resumed>) = 0 [pid 317] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 313] mprotect(0x7f4569a80000, 376832, PROT_READ [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 302] close(32 [pid 294] rt_sigprocmask(SIG_SETMASK, ~[], [pid 317] <... socket resumed>) = 5 [pid 313] <... mprotect resumed>) = 0 [pid 302] <... close resumed>) = 0 [pid 294] <... rt_sigprocmask resumed>[], 8) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="nr0"}) = -1 ENODEV (No such device) [pid 313] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 302] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 32 [pid 294] clone(child_stack=0xc0014b0000, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS [pid 317] close(5 [pid 313] <... prctl resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1642594306, u64=9202223520747618306}}], 128, 93, NULL, 0) = 1 [pid 302] <... write resumed>) = 32 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x00\x01\x08\x00\x01\x00\xac\x1e\x00\x01"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 313] syslog(3 /* SYSLOG_ACTION_READ_ALL */ [pid 302] read(22, ./strace-static-x86_64: Process 319 attached [pid 319] gettid() = 319 [pid 319] sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 319] sigaltstack({ss_sp=0xc0014a0000, ss_flags=0, ss_size=32768}, NULL) = 0 [pid 319] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 319] gettid() = 319 [pid 319] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 319] epoll_pwait(4, [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 44 [pid 306] <... sendto resumed>) = 68 [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1766802250}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x00\x01\x08\x00\x01\x00\xac\x1e\x00\x01"]}], 4096, 0, NULL, NULL) = 60 [pid 311] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x04\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] close(3 [pid 306] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x72\x69\x64\x67\x65\x30\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x72\x69\x64\x67\x65\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... socket resumed>) = 5 [pid 311] <... close resumed>) = 0 [pid 306] <... sendto resumed>) = 60 [pid 305] <... sendto resumed>) = 108 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="nr0" [pid 311] unshare(CLONE_NEWNET [pid 306] recvfrom(3, [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] <... syslog resumed>, "", 63) = 0 [pid 311] <... unshare resumed>) = 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] recvfrom(3, [pid 302] <... read resumed>0xc000012bf8, 4) = -1 EAGAIN (Resource temporarily unavailable) [pid 294] <... clone resumed>, tls=0xc0010e2890) = 319 [pid 317] close(5 [pid 313] mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 311] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 306] sendto(3, [{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x63\x61\x6e\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x63\x61\x6e"], 56, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... close resumed>) = 0 [pid 313] <... mmap resumed>) = 0x1ffff000 [pid 306] <... sendto resumed>) = 56 [pid 311] <... openat resumed>) = 3 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 294] rt_sigprocmask(SIG_SETMASK, [], [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 313] mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 311] write(3, "0 65535", 7 [pid 306] recvfrom(3, [pid 317] <... sendto resumed>) = 44 [pid 306] <... recvfrom resumed>[{nlmsg_len=76, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x63\x61\x6e\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x63\x61\x6e"]}], 4096, 0, NULL, NULL) = 76 [pid 305] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x62\x72\x69\x64\x67\x65\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 294] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 317] recvfrom(3, [pid 313] <... mmap resumed>) = 0x20000000 [pid 311] <... write resumed>) = 7 [pid 306] sendto(3, [{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x62\x6f\x6e\x64\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x62\x6f\x6e\x64"], 56, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1766802250}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 313] mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0"}) = -1 ENODEV (No such device) [pid 317] close(5 [pid 313] <... mmap resumed>) = 0x21000000 [pid 317] <... close resumed>) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x01\x01\x08\x00\x01\x00\xac\x1e\x01\x01"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 313] mmap(NULL, 4194304, PROT_READ, MAP_PRIVATE, 3, 0 [pid 311] close(3 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=52633839} [pid 311] <... close resumed>) = 0 [pid 311] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK) = 3 [pid 313] <... mmap resumed>) = 0x7f4569563000 [pid 311] dup2(3, 200) = 200 [pid 311] close(3) = 0 [pid 311] ioctl(200, TUNSETIFF, 0x7ffff06c5630 [pid 313] getpid() = 313 [pid 313] mmap(0x1b2f520000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 4, 0) = 0x1b2f520000 [pid 313] close(3) = 0 [pid 317] <... sendto resumed>) = 40 [pid 313] mkdir("./syzkaller.gWom4p", 0700 [pid 306] <... sendto resumed>) = 56 [pid 317] recvfrom(3, [pid 313] <... mkdir resumed>) = 0 [pid 306] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1766802250}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x01\x01\x08\x00\x01\x00\xac\x1e\x01\x01"]}], 4096, 0, NULL, NULL) = 60 [pid 313] chmod("./syzkaller.gWom4p", 0777 [pid 305] <... sendto resumed>) = 108 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... chmod resumed>) = 0 [pid 311] <... ioctl resumed>) = 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=76, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x62\x6f\x6e\x64\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x62\x6f\x6e\x64"]}], 4096, 0, NULL, NULL) = 76 [pid 317] <... socket resumed>) = 5 [pid 313] chdir("./syzkaller.gWom4p" [pid 311] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC [pid 306] sendto(3, [{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x74\x65\x61\x6d\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x74\x65\x61\x6d"], 56, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] recvfrom(3, [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 313] <... chdir resumed>) = 0 [pid 313] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, [pid 306] <... sendto resumed>) = 56 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 313] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] recvfrom(3, [pid 317] close(5 [pid 313] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 317] <... close resumed>) = 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=76, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x74\x65\x61\x6d\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x74\x65\x61\x6d"]}], 4096, 0, NULL, NULL) = 76 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x00\x00\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 313] rt_sigaction(SIGSEGV, {sa_handler=0x7f456998b770, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f45699a42d0}, [pid 311] <... openat resumed>) = 3 [pid 306] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x64\x75\x6d\x6d\x79\x30\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x64\x75\x6d\x6d\x79\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... sendto resumed>) = 44 [pid 313] <... rt_sigaction resumed>NULL, 8) = 0 [pid 311] write(3, "0", 1 [pid 313] rt_sigaction(SIGBUS, {sa_handler=0x7f456998b770, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f45699a42d0}, NULL, 8) = 0 [pid 313] dup2(0, 249) = 249 [pid 313] dup2(1, 248) = 248 [pid 313] dup2(2, 1) = 1 [pid 313] dup2(2, 0) = 0 [pid 313] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 32) = 32 [pid 313] unshare(CLONE_NEWPID) = 0 [pid 313] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 317] recvfrom(3, [pid 306] <... sendto resumed>) = 60 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 313] <... clone resumed>, child_tidptr=0x555556bd7750) = 320 [pid 311] <... write resumed>) = 1 ./strace-static-x86_64: Process 320 attached [pid 320] set_robust_list(0x555556bd7760, 24) = 0 [pid 320] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 317] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1766802250}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 306] recvfrom(3, [pid 320] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 311] close(3 [pid 305] <... socket resumed>) = 5 [pid 317] close(3) = 0 [pid 317] unshare(CLONE_NEWNET [pid 320] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 311] <... close resumed>) = 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_0" [pid 320] <... prctl resumed>) = 0 [pid 311] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC [pid 306] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x69\x63\x76\x66\x30\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x69\x63\x76\x66\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 320] setsid( [pid 311] <... openat resumed>) = 3 [pid 306] <... sendto resumed>) = 60 [pid 305] close(5 [pid 320] <... setsid resumed>) = 1 [pid 311] write(3, "0", 1 [pid 306] recvfrom(3, [pid 305] <... close resumed>) = 0 [pid 320] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 311] <... write resumed>) = 1 [pid 306] <... recvfrom resumed>[{nlmsg_len=80, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x69\x63\x76\x66\x30\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x69\x63\x76\x66\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 80 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... openat resumed>) = 3 [pid 311] close(3 [pid 306] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x6c\x6d\x6f\x6e\x30\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x6c\x6d\x6f\x6e\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... socket resumed>) = 5 [pid 320] dup2(3, 201 [pid 311] <... close resumed>) = 0 [pid 306] <... sendto resumed>) = 60 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 320] <... dup2 resumed>) = 201 [pid 311] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 306] recvfrom(3, [pid 305] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 320] close(3 [pid 311] <... socket resumed>) = 3 [pid 306] <... recvfrom resumed>[{nlmsg_len=80, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x6c\x6d\x6f\x6e\x30\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x6c\x6d\x6f\x6e\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 80 [pid 305] close(5 [pid 320] <... close resumed>) = 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] sendto(3, [{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"], 56, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... close resumed>) = 0 [pid 320] prlimit64(0, RLIMIT_AS, {rlim_cur=272384*1024, rlim_max=272384*1024}, [pid 311] <... socket resumed>) = 5 [pid 306] <... sendto resumed>) = 56 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0d\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... prlimit64 resumed>NULL) = 0 [pid 317] <... unshare resumed>) = 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 306] recvfrom(3, [pid 317] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 317] write(3, "0 65535", 7) = 7 [pid 317] close(3) = 0 [pid 317] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK) = 3 [pid 317] dup2(3, 200) = 200 [pid 317] close(3) = 0 [pid 317] ioctl(200, TUNSETIFF, 0x7fff25177f80 [pid 320] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 320] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 320] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 320] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 320] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 320] unshare(CLONE_NEWNS) = 0 [pid 320] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 320] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 320] unshare(CLONE_NEWCGROUP) = 0 [pid 320] unshare(CLONE_NEWUTS) = 0 [pid 320] unshare(CLONE_SYSVSEM) = 0 [pid 320] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 320] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 320] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 320] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 320] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 320] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 320] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 320] getpid() = 1 [pid 320] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 311] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=76, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"]}], 4096, 0, NULL, NULL) = 76 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x00\x02\x08\x00\x01\x00\xac\x1e\x00\x02"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x61\x74\x61\x64\x76\x30\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x61\x74\x61\x64\x76\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... sendto resumed>) = 40 [pid 305] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_1", ifr_ifindex=23}) = 0 [pid 305] close(5) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>) = 0 [pid 305] <... socket resumed>) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0", ifr_ifindex=13}) = 0 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x17\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0d\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 40 [pid 317] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC [pid 311] <... sendto resumed>) = 40 [pid 306] <... sendto resumed>) = 60 [pid 320] recvfrom(3, [pid 317] <... openat resumed>) = 3 [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x00\x02\x08\x00\x01\x00\xac\x1e\x00\x02"]}], 4096, 0, NULL, NULL) = 60 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=80, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x61\x74\x61\x64\x76\x30\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x61\x74\x61\x64\x76\x00\x00"]}], 4096, 0, NULL, NULL) = 80 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] write(3, "0", 1 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x76\x78\x63\x61\x6e\x31\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... socket resumed>) = 5 [pid 317] <... write resumed>) = 1 [pid 311] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="nr1" [pid 317] close(3 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... close resumed>) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 320] close(5 [pid 317] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC [pid 311] close(5 [pid 320] <... close resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 311] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x01\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] write(3, "0", 1 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... write resumed>) = 1 [pid 294] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 317] close(3) = 0 [pid 317] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 319] <... epoll_pwait resumed>[], 128, 71, NULL, 0) = 0 [pid 319] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 319] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 319] epoll_pwait(4, [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=995182023} [pid 320] <... sendto resumed>) = 44 [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 60 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x01\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=80, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x76\x78\x63\x61\x6e\x31\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 80 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... sendto resumed>) = 40 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 305] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x30\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x62\x6f\x6e\x64\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="rose1" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 306] <... sendto resumed>) = 44 [pid 320] close(5 [pid 317] close(5 [pid 311] close(5 [pid 306] recvfrom(3, [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x01\x02\x08\x00\x01\x00\xac\x1e\x01\x02"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [ 23.147392][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.155195][ T305] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.162746][ T305] device bridge_slave_0 entered promiscuous mode [ 23.171956][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.179042][ T305] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.186365][ T305] device bridge_slave_1 entered promiscuous mode [pid 311] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x30\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 64 [pid 311] <... sendto resumed>) = 48 [pid 305] <... sendto resumed>) = 104 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x01\x02\x08\x00\x01\x00\xac\x1e\x01\x02"]}], 4096, 0, NULL, NULL) = 60 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] recvfrom(3, [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... sendto resumed>) = 60 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="rose1" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] recvfrom(3, [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 305] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x31\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x62\x6f\x6e\x64\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] close(5 [pid 317] close(5 [pid 311] <... socket resumed>) = 5 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 306] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x31\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x01\x00\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 60 [pid 306] <... sendto resumed>) = 60 [pid 305] <... sendto resumed>) = 104 [pid 320] <... sendto resumed>) = 44 [pid 317] <... sendto resumed>) = 48 [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] recvfrom(3, [pid 306] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x32\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] close(3 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... socket resumed>) = 5 [pid 306] <... sendto resumed>) = 60 [pid 320] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] recvfrom(3, [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="bond_slave_0" [pid 320] unshare(CLONE_NEWNET [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... ioctl resumed>, ifr_ifindex=25}) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 311] <... socket resumed>) = 5 [pid 306] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x62\x72\x69\x64\x67\x65\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] close(5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 305] close(5 [pid 317] <... close resumed>) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 317] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] close(5 [pid 305] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... sendto resumed>) = 108 [pid 305] <... socket resumed>) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 317] <... sendto resumed>) = 60 [pid 305] close(5 [pid 317] recvfrom(3, [pid 311] <... sendto resumed>) = 44 [pid 306] recvfrom(3, [pid 305] <... close resumed>) = 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] recvfrom(3, [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x62\x72\x69\x64\x67\x65\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... sendto resumed>) = 40 [pid 320] <... unshare resumed>) = 0 [pid 317] <... socket resumed>) = 5 [pid 311] close(3 [pid 305] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="bond_slave_1", ifr_ifindex=27}) = 0 [pid 305] close(5) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 311] <... close resumed>) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 320] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 317] close(5 [pid 311] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 306] <... sendto resumed>) = 108 [pid 305] <... sendto resumed>) = 40 [pid 320] <... openat resumed>) = 3 [pid 317] <... close resumed>) = 0 [pid 311] <... socket resumed>) = 3 [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] write(3, "0 65535", 7 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x30\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x00\x00\x00"], 68, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... write resumed>) = 7 [pid 317] <... sendto resumed>) = 44 [pid 320] close(3) = 0 [pid 320] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK) = 3 [pid 311] <... sendto resumed>) = 68 [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x30\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x74\x65\x61\x6d\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] dup2(3, 200 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... socket resumed>) = 5 [pid 320] <... dup2 resumed>) = 200 [pid 320] close(3) = 0 [pid 320] ioctl(200, TUNSETIFF, 0x7fff4cd670a0 [pid 317] close(3 [pid 311] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x72\x69\x64\x67\x65\x30\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x72\x69\x64\x67\x65\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_0" [pid 320] <... ioctl resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 305] <... sendto resumed>) = 104 [pid 320] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC [pid 317] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 306] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 305] recvfrom(3, [pid 320] <... openat resumed>) = 3 [pid 317] <... socket resumed>) = 3 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] write(3, "0", 1 [pid 317] sendto(3, [{nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x30\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x00\x00\x00"], 68, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 60 [pid 306] close(5 [pid 305] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x74\x65\x61\x6d\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... write resumed>) = 1 [pid 317] <... sendto resumed>) = 68 [pid 311] recvfrom(3, [pid 306] <... close resumed>) = 0 [pid 317] recvfrom(3, [pid 320] close(3 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... sendto resumed>) = 104 [pid 320] <... close resumed>) = 0 [pid 317] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x72\x69\x64\x67\x65\x30\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x72\x69\x64\x67\x65\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... socket resumed>) = 5 [pid 305] recvfrom(3, [pid 320] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC [pid 311] sendto(3, [{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x63\x61\x6e\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x63\x61\x6e"], 56, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... openat resumed>) = 3 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] write(3, "0", 1 [pid 305] <... socket resumed>) = 5 [pid 320] <... write resumed>) = 1 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="team_slave_0" [pid 320] close(3 [pid 305] <... ioctl resumed>, ifr_ifindex=29}) = 0 [pid 320] <... close resumed>) = 0 [pid 305] close(5 [pid 320] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 305] <... close resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... socket resumed>) = 5 [pid 320] <... socket resumed>) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="team0" [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 305] close(5 [pid 320] close(5 [pid 305] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 317] <... sendto resumed>) = 60 [pid 306] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [pid 311] <... sendto resumed>) = 56 [pid 306] close(5 [pid 305] <... sendto resumed>) = 40 [pid 320] <... sendto resumed>) = 40 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] recvfrom(3, [pid 320] recvfrom(3, [pid 317] sendto(3, [{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x63\x61\x6e\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x63\x61\x6e"], 56, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [pid 306] <... close resumed>) = 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... sendto resumed>) = 56 [pid 311] <... recvfrom resumed>[{nlmsg_len=76, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x63\x61\x6e\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x63\x61\x6e"]}], 4096, 0, NULL, NULL) = 76 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0d\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3, [pid 311] sendto(3, [{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x62\x6f\x6e\x64\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x62\x6f\x6e\x64"], 56, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... socket resumed>) = 5 [pid 320] <... socket resumed>) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="team_slave_1" [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 305] <... ioctl resumed>, ifr_ifindex=31}) = 0 [pid 320] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 305] close(5 [pid 320] close(5 [pid 305] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... socket resumed>) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... recvfrom resumed>[{nlmsg_len=76, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x63\x61\x6e\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x63\x61\x6e"]}], 4096, 0, NULL, NULL) = 76 [pid 317] sendto(3, [{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x62\x6f\x6e\x64\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x62\x6f\x6e\x64"], 56, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 64 [pid 305] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 56 [pid 311] <... sendto resumed>) = 56 [pid 305] recvfrom(3, [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] <... sendto resumed>) = 40 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=76, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x62\x6f\x6e\x64\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x62\x6f\x6e\x64"]}], 4096, 0, NULL, NULL) = 76 [pid 311] <... recvfrom resumed>[{nlmsg_len=76, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x62\x6f\x6e\x64\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x62\x6f\x6e\x64"]}], 4096, 0, NULL, NULL) = 76 [pid 306] recvfrom(3, [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] sendto(3, [{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x74\x65\x61\x6d\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x74\x65\x61\x6d"], 56, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x62\x61\x74\x61\x64\x76\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x74\x65\x61\x6d\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x74\x65\x61\x6d"], 56, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... socket resumed>) = 5 [pid 317] <... sendto resumed>) = 56 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 317] recvfrom(3, [pid 320] close(5) = 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=76, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x74\x65\x61\x6d\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x74\x65\x61\x6d"]}], 4096, 0, NULL, NULL) = 76 [pid 320] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 56 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... sendto resumed>) = 108 [pid 320] <... sendto resumed>) = 48 [pid 317] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x64\x75\x6d\x6d\x79\x30\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x64\x75\x6d\x6d\x79\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [pid 305] recvfrom(3, [pid 320] recvfrom(3, [pid 306] <... socket resumed>) = 5 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 60 [pid 317] <... sendto resumed>) = 60 [pid 311] <... recvfrom resumed>[{nlmsg_len=76, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x74\x65\x61\x6d\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x74\x65\x61\x6d"]}], 4096, 0, NULL, NULL) = 76 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_1" [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x64\x75\x6d\x6d\x79\x30\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x64\x75\x6d\x6d\x79\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x62\x61\x74\x61\x64\x76\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 317] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x69\x63\x76\x66\x30\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x69\x63\x76\x66\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 60 [pid 320] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] close(5 [pid 317] <... sendto resumed>) = 60 [pid 305] <... sendto resumed>) = 108 [pid 305] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... sendto resumed>) = 44 [pid 317] recvfrom(3, [pid 311] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x69\x63\x76\x66\x30\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x69\x63\x76\x66\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... close resumed>) = 0 [pid 320] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=80, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x69\x63\x76\x66\x30\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x69\x63\x76\x66\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 80 [pid 311] <... sendto resumed>) = 60 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x6c\x6d\x6f\x6e\x30\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x6c\x6d\x6f\x6e\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] close(3 [pid 311] <... recvfrom resumed>[{nlmsg_len=80, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x69\x63\x76\x66\x30\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x69\x63\x76\x66\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 80 [pid 305] <... socket resumed>) = 5 [pid 320] <... close resumed>) = 0 [pid 317] <... sendto resumed>) = 60 [pid 311] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x6c\x6d\x6f\x6e\x30\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x6c\x6d\x6f\x6e\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... socket resumed>) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 320] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 317] recvfrom(3, [pid 311] <... sendto resumed>) = 60 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 305] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 320] <... socket resumed>) = 3 [pid 317] <... recvfrom resumed>[{nlmsg_len=80, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x6c\x6d\x6f\x6e\x30\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x6c\x6d\x6f\x6e\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 80 [pid 311] recvfrom(3, [pid 306] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 305] close(5 [pid 320] sendto(3, [{nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x30\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x00\x00\x00"], 68, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"], 56, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... recvfrom resumed>[{nlmsg_len=80, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x6c\x6d\x6f\x6e\x30\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x6c\x6d\x6f\x6e\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 80 [pid 306] close(5 [pid 305] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"], 56, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... close resumed>) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... sendto resumed>) = 68 [pid 317] <... sendto resumed>) = 56 [pid 311] <... sendto resumed>) = 56 [ 23.254354][ T306] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.261293][ T306] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.268433][ T306] device bridge_slave_0 entered promiscuous mode [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x17\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0d\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... socket resumed>) = 5 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=76, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"]}], 4096, 0, NULL, NULL) = 76 [pid 311] <... recvfrom resumed>[{nlmsg_len=76, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"]}], 4096, 0, NULL, NULL) = 76 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x61\x74\x61\x64\x76\x30\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x61\x74\x61\x64\x76\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x72\x69\x64\x67\x65\x30\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x72\x69\x64\x67\x65\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x61\x74\x61\x64\x76\x30\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x61\x74\x61\x64\x76\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 60 [pid 305] <... sendto resumed>) = 40 [pid 320] <... sendto resumed>) = 60 [pid 317] <... sendto resumed>) = 60 [pid 311] recvfrom(3, [pid 317] recvfrom(3, [pid 311] <... recvfrom resumed>[{nlmsg_len=80, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x61\x74\x61\x64\x76\x30\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x61\x74\x61\x64\x76\x00\x00"]}], 4096, 0, NULL, NULL) = 80 [pid 305] recvfrom(3, [pid 320] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=80, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x61\x74\x61\x64\x76\x30\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x61\x74\x61\x64\x76\x00\x00"]}], 4096, 0, NULL, NULL) = 80 [pid 306] <... sendto resumed>) = 40 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x76\x78\x63\x61\x6e\x31\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x76\x78\x63\x61\x6e\x31\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] sendto(3, [{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x63\x61\x6e\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x63\x61\x6e"], 56, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 60 [pid 311] <... sendto resumed>) = 60 [pid 306] recvfrom(3, [pid 317] recvfrom(3, [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... sendto resumed>) = 56 [pid 320] recvfrom(3, [pid 305] <... socket resumed>) = 5 [pid 320] <... recvfrom resumed>[{nlmsg_len=76, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x63\x61\x6e\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x63\x61\x6e"]}], 4096, 0, NULL, NULL) = 76 [pid 317] <... recvfrom resumed>[{nlmsg_len=80, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x76\x78\x63\x61\x6e\x31\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 80 [pid 311] recvfrom(3, [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... recvfrom resumed>[{nlmsg_len=80, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x76\x78\x63\x61\x6e\x31\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 80 [pid 306] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x30\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x62\x6f\x6e\x64\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 320] sendto(3, [{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x62\x6f\x6e\x64\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x62\x6f\x6e\x64"], 56, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] close(5 [pid 320] <... sendto resumed>) = 56 [pid 317] <... sendto resumed>) = 44 [pid 320] recvfrom(3, [pid 305] <... close resumed>) = 0 [pid 317] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=76, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x62\x6f\x6e\x64\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x62\x6f\x6e\x64"]}], 4096, 0, NULL, NULL) = 76 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] sendto(3, [{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x74\x65\x61\x6d\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x74\x65\x61\x6d"], 56, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... socket resumed>) = 5 [pid 317] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x30\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 306] <... sendto resumed>) = 104 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x31\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x62\x6f\x6e\x64\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] close(5 [pid 320] <... sendto resumed>) = 56 [pid 311] <... sendto resumed>) = 44 [pid 311] recvfrom(3, [pid 320] recvfrom(3, [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x30\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... recvfrom resumed>[{nlmsg_len=76, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x74\x65\x61\x6d\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x74\x65\x61\x6d"]}], 4096, 0, NULL, NULL) = 76 [pid 317] <... sendto resumed>) = 60 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x64\x75\x6d\x6d\x79\x30\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x64\x75\x6d\x6d\x79\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [pid 311] <... sendto resumed>) = 60 [pid 306] <... sendto resumed>) = 104 [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 40 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... sendto resumed>) = 60 [pid 317] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x31\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x31\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] recvfrom(3, [pid 320] recvfrom(3, [pid 306] <... socket resumed>) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="bond_slave_0", ifr_ifindex=25}) = 0 [pid 306] close(5) = 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x69\x63\x76\x66\x30\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x69\x63\x76\x66\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 60 [pid 306] <... sendto resumed>) = 40 [pid 305] sendto(3, [{nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x09\x00\x03\x00\x78\x66\x72\x6d\x30\x00\x00\x00\x18\x00\x12\x00\x08\x00\x01\x00\x78\x66\x72\x6d\x0c\x00\x02\x00\x08\x00\x02\x00\x01\x00\x00\x00"], 68, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="bond_slave_1", ifr_ifindex=27}) = 0 [pid 306] close(5) = 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 311] <... sendto resumed>) = 60 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 60 [pid 317] recvfrom(3, [pid 306] <... sendto resumed>) = 40 [pid 305] <... sendto resumed>) = 68 [pid 306] recvfrom(3, [pid 320] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... recvfrom resumed>[{nlmsg_len=80, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x69\x63\x76\x66\x30\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x69\x63\x76\x66\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 80 [pid 317] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x32\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [pid 306] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x30\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x74\x65\x61\x6d\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] recvfrom(3, [pid 320] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x6c\x6d\x6f\x6e\x30\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x6c\x6d\x6f\x6e\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... sendto resumed>) = 60 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... sendto resumed>) = 60 [pid 317] recvfrom(3, [pid 311] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x32\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... sendto resumed>) = 104 [pid 320] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] recvfrom(3, [ 23.294941][ T306] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.302739][ T306] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.310216][ T306] device bridge_slave_1 entered promiscuous mode [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=80, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x6c\x6d\x6f\x6e\x30\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x6c\x6d\x6f\x6e\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 80 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] sendto(3, [{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"], 56, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x62\x72\x69\x64\x67\x65\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 60 [pid 306] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x74\x65\x61\x6d\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... socket resumed>) = 5 [pid 320] <... sendto resumed>) = 56 [pid 311] recvfrom(3, [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_0" [pid 320] recvfrom(3, [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... recvfrom resumed>[{nlmsg_len=76, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=56, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"]}], 4096, 0, NULL, NULL) = 76 [pid 317] <... sendto resumed>) = 108 [pid 306] <... sendto resumed>) = 104 [pid 305] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 320] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x61\x74\x61\x64\x76\x30\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x61\x74\x61\x64\x76\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x62\x72\x69\x64\x67\x65\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] recvfrom(3, [pid 320] <... sendto resumed>) = 60 [pid 317] recvfrom(3, [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] close(5 [pid 320] recvfrom(3, [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=80, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x61\x74\x61\x64\x76\x30\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x61\x74\x61\x64\x76\x00\x00"]}], 4096, 0, NULL, NULL) = 80 [pid 306] <... socket resumed>) = 5 [pid 320] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x76\x78\x63\x61\x6e\x31\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="team_slave_0", ifr_ifindex=29}) = 0 [pid 305] <... close resumed>) = 0 [pid 306] close(5) = 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x15\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 60 [pid 317] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x62\x72\x69\x64\x67\x65\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 108 [pid 306] <... sendto resumed>) = 40 [pid 320] recvfrom(3, [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 32 [pid 320] <... recvfrom resumed>[{nlmsg_len=80, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x76\x78\x63\x61\x6e\x31\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 80 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] recvfrom(3, [pid 320] <... sendto resumed>) = 44 [pid 317] <... sendto resumed>) = 108 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... socket resumed>) = 5 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x62\x72\x69\x64\x67\x65\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="team_slave_1" [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... ioctl resumed>, ifr_ifindex=31}) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x30\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 108 [pid 306] close(5 [pid 305] <... socket resumed>) = 5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] recvfrom(3, [pid 306] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 5 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... sendto resumed>) = 60 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_0" [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_1" [pid 320] recvfrom(3, [pid 317] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] close(5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_0" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="team0" [pid 305] close(5 [pid 320] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x31\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... close resumed>) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] close(5 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 5 [pid 311] <... close resumed>) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 311] <... socket resumed>) = 5 [pid 306] close(5 [pid 305] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x17\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] close(5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 306] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0d\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] close(5 [pid 320] <... sendto resumed>) = 60 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [pid 311] <... close resumed>) = 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x32\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0d\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... sendto resumed>) = 40 [pid 305] <... sendto resumed>) = 32 [pid 306] recvfrom(3, [pid 317] <... sendto resumed>) = 40 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] recvfrom(3, [pid 317] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_1", ifr_ifindex=23}) = 0 [pid 317] close(5) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0", ifr_ifindex=13}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x17\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0d\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x62\x61\x74\x61\x64\x76\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... sendto resumed>) = 60 [pid 305] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x34\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x28\x00\x02\x00\x24\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x68\x73\x72"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [ 23.385732][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.392973][ T317] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.400451][ T317] device bridge_slave_0 entered promiscuous mode [ 23.410794][ T311] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.417944][ T311] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.425197][ T311] device bridge_slave_0 entered promiscuous mode [pid 320] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x62\x72\x69\x64\x67\x65\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 40 [pid 311] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_1", ifr_ifindex=23}) = 0 [pid 311] close(5) = 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0", ifr_ifindex=13}) = 0 [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x17\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0d\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 40 [pid 317] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x30\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x62\x6f\x6e\x64\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... sendto resumed>) = 108 [pid 306] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x62\x61\x74\x61\x64\x76\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... sendto resumed>) = 100 [pid 305] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x34\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x28\x00\x02\x00\x24\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x68\x73\x72"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 108 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x62\x72\x69\x64\x67\x65\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 40 [pid 311] recvfrom(3, [pid 317] <... sendto resumed>) = 104 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x31\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x62\x6f\x6e\x64\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x30\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x62\x6f\x6e\x64\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... sendto resumed>) = 108 [pid 306] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0", ifr_ifindex=33}) = 0 [pid 306] close(5) = 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0"}) = -1 ENODEV (No such device) [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... sendto resumed>) = 100 [pid 305] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... sendto resumed>) = 108 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_0", ifr_ifindex=38}) = 0 [pid 305] close(5) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_1", ifr_ifindex=40}) = 0 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x26\x00\x00\x00\x08\x00\x02\x00\x28\x00\x00\x00"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... sendto resumed>) = 104 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_0" [pid 317] recvfrom(3, [pid 320] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] close(5) = 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0", ifr_ifindex=13}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0d\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="bond_slave_0", ifr_ifindex=25}) = 0 [pid 317] close(5) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 104 [pid 306] <... sendto resumed>) = 40 [pid 311] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x31\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x62\x6f\x6e\x64\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [ 23.431644][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.438572][ T317] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.446373][ T317] device bridge_slave_1 entered promiscuous mode [ 23.461021][ T311] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.467923][ T311] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.475152][ T311] device bridge_slave_1 entered promiscuous mode [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=35}) = 0 [pid 306] close(5) = 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0"}) = -1 ENODEV (No such device) [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 40 [pid 305] <... sendto resumed>) = 72 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_1", ifr_ifindex=23}) = 0 [pid 320] close(5) = 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0", ifr_ifindex=13}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x17\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0d\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] recvfrom(3, [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] <... recvfrom resumed>[{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x26\x00\x00\x00\x08\x00\x02\x00\x28\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 92 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="bond_slave_1" [pid 311] <... sendto resumed>) = 104 [pid 317] <... ioctl resumed>, ifr_ifindex=27}) = 0 [pid 311] recvfrom(3, [pid 306] <... sendto resumed>) = 40 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_0", ifr_ifindex=38}) = 0 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x26\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] close(5) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="bond_slave_0", ifr_ifindex=25}) = 0 [pid 311] close(5) = 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] sendto(3, [{nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x09\x00\x03\x00\x78\x66\x72\x6d\x30\x00\x00\x00\x18\x00\x12\x00\x08\x00\x01\x00\x78\x66\x72\x6d\x0c\x00\x02\x00\x08\x00\x02\x00\x01\x00\x00\x00"], 68, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 40 [pid 305] <... sendto resumed>) = 32 [pid 317] recvfrom(3, [pid 311] <... sendto resumed>) = 40 [pid 306] <... sendto resumed>) = 68 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] recvfrom(3, [pid 305] recvfrom(3, [pid 317] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x30\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x74\x65\x61\x6d\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] recvfrom(3, [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... socket resumed>) = 5 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... socket resumed>) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="bond_slave_1" [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_1" [pid 311] <... ioctl resumed>, ifr_ifindex=27}) = 0 [pid 306] <... socket resumed>) = 5 [pid 305] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 311] close(5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_0" [pid 305] close(5 [pid 311] <... close resumed>) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 305] <... close resumed>) = 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] close(5 [pid 305] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x28\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... socket resumed>) = 5 [pid 320] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 104 [pid 306] <... close resumed>) = 0 [pid 305] <... sendto resumed>) = 32 [pid 317] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] recvfrom(3, [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 306] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x15\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x74\x65\x61\x6d\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x30\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x62\x6f\x6e\x64\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... sendto resumed>) = 32 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] close(5 [pid 306] recvfrom(3, [pid 305] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... close resumed>) = 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_1", ifr_ifindex=23}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x17\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 104 [pid 317] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="team_slave_0", ifr_ifindex=29}) = 0 [pid 317] close(5) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 40 [pid 305] <... sendto resumed>) = 108 [pid 311] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] recvfrom(3, [pid 311] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x30\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x74\x65\x61\x6d\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi", ifr_ifindex=41}) = 0 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x29\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 40 [pid 306] <... sendto resumed>) = 32 [pid 320] <... sendto resumed>) = 104 [pid 306] recvfrom(3, [pid 311] <... sendto resumed>) = 104 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 305] <... sendto resumed>) = 76 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x34\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x28\x00\x02\x00\x24\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x68\x73\x72"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] recvfrom(3, [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x31\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x62\x6f\x6e\x64\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x74\x65\x61\x6d\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... recvfrom resumed>[{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x29\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [pid 317] <... socket resumed>) = 5 [pid 306] <... sendto resumed>) = 100 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="team_slave_1" [pid 306] recvfrom(3, [pid 305] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x6c\x61\x6e\x00\x00\x34\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x28\x00\x02\x00\x24\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x6c\x61\x6e\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... ioctl resumed>, ifr_ifindex=31}) = 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] close(5 [pid 306] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x34\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x28\x00\x02\x00\x24\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x68\x73\x72"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... close resumed>) = 0 [pid 320] <... sendto resumed>) = 104 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] recvfrom(3, [pid 317] <... socket resumed>) = 5 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="team0" [pid 311] <... sendto resumed>) = 104 [pid 311] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="team_slave_0", ifr_ifindex=29}) = 0 [pid 311] close(5) = 0 [ 23.500402][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.507371][ T320] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.514580][ T320] device bridge_slave_0 entered promiscuous mode [ 23.525061][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.532037][ T320] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.539121][ T320] device bridge_slave_1 entered promiscuous mode [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] close(5 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] close(5 [pid 311] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... close resumed>) = 0 [pid 305] <... sendto resumed>) = 100 [pid 320] <... socket resumed>) = 5 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 40 [pid 306] <... sendto resumed>) = 100 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="bond_slave_0" [pid 317] <... sendto resumed>) = 40 [pid 305] recvfrom(3, [pid 317] recvfrom(3, [pid 306] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... ioctl resumed>, ifr_ifindex=25}) = 0 [pid 311] recvfrom(3, [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] close(5 [pid 317] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x62\x61\x74\x61\x64\x76\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... close resumed>) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="team_slave_1", ifr_ifindex=31}) = 0 [pid 311] close(5) = 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 311] close(5 [pid 306] <... socket resumed>) = 5 [pid 311] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 305] <... socket resumed>) = 5 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 108 [pid 311] <... sendto resumed>) = 40 [pid 306] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 311] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... socket resumed>) = 5 [pid 317] recvfrom(3, [pid 306] close(5 [pid 305] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 311] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x62\x61\x74\x61\x64\x76\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... close resumed>) = 0 [pid 305] close(5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] <... close resumed>) = 0 [pid 306] <... socket resumed>) = 5 [pid 317] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x62\x61\x74\x61\x64\x76\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x30\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x05\x00\x81\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_1" [pid 320] close(5) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x26\x00\x00\x00\x08\x00\x02\x00\x28\x00\x00\x00"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 108 [pid 317] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0", ifr_ifindex=33}) = 0 [pid 317] close(5) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0"}) = -1 ENODEV (No such device) [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 317] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=35}) = 0 [pid 317] close(5) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] <... sendto resumed>) = 84 [pid 306] <... sendto resumed>) = 72 [pid 320] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 108 [pid 305] recvfrom(3, [pid 320] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x26\x00\x00\x00\x08\x00\x02\x00\x28\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 92 [pid 320] <... socket resumed>) = 5 [pid 311] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x62\x61\x74\x61\x64\x76\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="bond_slave_1" [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... socket resumed>) = 5 [pid 320] <... ioctl resumed>, ifr_ifindex=27}) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 306] <... socket resumed>) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 320] close(5 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 305] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 320] <... close resumed>) = 0 [pid 317] close(5 [pid 306] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 305] close(5 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... close resumed>) = 0 [pid 306] close(5 [pid 320] <... socket resumed>) = 5 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... close resumed>) = 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 306] <... close resumed>) = 0 [pid 305] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x31\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x01\x00\x00\x00\x06\x00\x05\x00\x88\xa8\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 108 [pid 306] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x26\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] <... sendto resumed>) = 32 [pid 305] <... sendto resumed>) = 84 [pid 320] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] sendto(3, [{nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x09\x00\x03\x00\x78\x66\x72\x6d\x30\x00\x00\x00\x18\x00\x12\x00\x08\x00\x01\x00\x78\x66\x72\x6d\x0c\x00\x02\x00\x08\x00\x02\x00\x01\x00\x00\x00"], 68, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] recvfrom(3, [pid 320] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x30\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x74\x65\x61\x6d\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... socket resumed>) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0", ifr_ifindex=33}) = 0 [pid 311] close(5) = 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0"}) = -1 ENODEV (No such device) [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 68 [pid 306] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_1" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 306] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 305] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 306] close(5 [pid 305] close(5 [pid 317] recvfrom(3, [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x28\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"], 80, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 104 [pid 306] <... sendto resumed>) = 32 [pid 320] recvfrom(3, [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... sendto resumed>) = 40 [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 80 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... recvfrom resumed>[{nlmsg_len=100, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 100 [pid 320] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x74\x65\x61\x6d\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... socket resumed>) = 5 [pid 311] recvfrom(3, [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_0" [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] close(5 [pid 311] <... socket resumed>) = 5 [pid 317] <... close resumed>) = 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 317] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x15\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 311] close(5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... close resumed>) = 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] <... socket resumed>) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0"}) = -1 ENODEV (No such device) [pid 311] close(5 [pid 306] <... sendto resumed>) = 108 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 311] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 32 [pid 306] recvfrom(3, [pid 305] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 317] recvfrom(3, [pid 305] close(5 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... close resumed>) = 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 5 [pid 311] <... sendto resumed>) = 40 [pid 306] <... socket resumed>) = 5 [pid 305] sendto(3, [{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"], 80, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_1" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 320] <... sendto resumed>) = 104 [pid 317] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 311] recvfrom(3, [pid 306] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 305] <... sendto resumed>) = 80 [pid 320] recvfrom(3, [pid 317] close(5 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] close(5 [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x09\x00\x03\x00\x78\x66\x72\x6d\x30\x00\x00\x00\x18\x00\x12\x00\x08\x00\x01\x00\x78\x66\x72\x6d\x0c\x00\x02\x00\x08\x00\x02\x00\x01\x00\x00\x00"], 68, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x17\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 68 [pid 306] <... close resumed>) = 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=100, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 100 [pid 320] <... socket resumed>) = 5 [pid 317] <... sendto resumed>) = 32 [pid 311] recvfrom(3, [pid 306] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x29\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="team_slave_0" [pid 317] recvfrom(3, [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... ioctl resumed>, ifr_ifindex=29}) = 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... socket resumed>) = 5 [pid 320] close(5 [pid 311] <... socket resumed>) = 5 [pid 306] <... sendto resumed>) = 76 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 320] <... close resumed>) = 0 [pid 317] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x34\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x28\x00\x02\x00\x24\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x68\x73\x72"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_0" [pid 306] recvfrom(3, [pid 305] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 320] <... socket resumed>) = 5 [pid 311] close(5 [pid 305] close(5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="team0" [pid 311] <... close resumed>) = 0 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x15\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] close(5) = 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x29\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [pid 305] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x6c\x61\x6e\x00\x00\x34\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x28\x00\x02\x00\x24\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x6c\x61\x6e\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 88, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 100 [pid 311] <... sendto resumed>) = 32 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="team_slave_1", ifr_ifindex=31}) = 0 [pid 320] close(5) = 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [pid 317] recvfrom(3, [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... sendto resumed>) = 40 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... sendto resumed>) = 100 [pid 305] <... sendto resumed>) = 88 [pid 320] recvfrom(3, [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x34\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x28\x00\x02\x00\x24\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x68\x73\x72"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] recvfrom(3, [pid 320] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x62\x61\x74\x61\x64\x76\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... socket resumed>) = 5 [pid 305] <... recvfrom resumed>[{nlmsg_len=108, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 108 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_1" [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] close(5 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... socket resumed>) = 5 [pid 311] <... close resumed>) = 0 [pid 306] <... socket resumed>) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 311] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x17\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 305] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 305] close(5 [pid 306] close(5 [pid 305] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] sendto(3, [{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 88, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x30\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x05\x00\x81\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 100 [pid 317] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_0", ifr_ifindex=38}) = 0 [pid 317] close(5) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_1", ifr_ifindex=40}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x26\x00\x00\x00\x08\x00\x02\x00\x28\x00\x00\x00"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 108 [pid 311] <... sendto resumed>) = 32 [pid 305] <... sendto resumed>) = 88 [pid 320] recvfrom(3, [pid 317] <... sendto resumed>) = 72 [pid 311] recvfrom(3, [pid 306] <... sendto resumed>) = 84 [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x62\x61\x74\x61\x64\x76\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [pid 306] recvfrom(3, [pid 305] <... recvfrom resumed>[{nlmsg_len=108, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 108 [pid 311] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x34\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x28\x00\x02\x00\x24\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x68\x73\x72"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x6d\x61\x63\x76\x74\x61\x70\x00\x00\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x6d\x61\x63\x76\x74\x61\x70\x00\x00\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... recvfrom resumed>[{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x26\x00\x00\x00\x08\x00\x02\x00\x28\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 92 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 317] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 317] close(5 [pid 306] close(5 [pid 317] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 317] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x26\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x31\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x01\x00\x00\x00\x06\x00\x05\x00\x88\xa8\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 108 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0", ifr_ifindex=33}) = 0 [pid 320] close(5) = 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0"}) = -1 ENODEV (No such device) [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... sendto resumed>) = 108 [pid 305] recvfrom(3, [pid 311] <... sendto resumed>) = 100 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... sendto resumed>) = 32 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap", ifr_ifindex=48}) = 0 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x30\x00\x00\x00"], 68, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 40 [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] <... sendto resumed>) = 84 [pid 305] <... sendto resumed>) = 68 [pid 320] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x34\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x28\x00\x02\x00\x24\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x68\x73\x72"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x30\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 88 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_1" [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... socket resumed>) = 5 [pid 317] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 306] <... socket resumed>) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 317] close(5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 305] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 317] <... close resumed>) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 305] close(5 [pid 320] <... socket resumed>) = 5 [pid 317] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x28\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 100 [pid 306] close(5 [pid 305] <... close resumed>) = 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 305] sendto(3, [{nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x6d\x61\x63\x73\x65\x63\x30\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x6d\x61\x63\x73\x65\x63\x00\x00\x08\x00\x05\x00\x2f\x00\x00\x00"], 68, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 317] <... sendto resumed>) = 32 [pid 311] recvfrom(3, [pid 306] <... close resumed>) = 0 [pid 305] <... sendto resumed>) = 68 [pid 317] recvfrom(3, [pid 306] sendto(3, [{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"], 80, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] recvfrom(3, [pid 320] close(5 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... close resumed>) = 0 [pid 317] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... sendto resumed>) = 80 [pid 305] sendto(3, [{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"], 80, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] recvfrom(3, [pid 311] <... socket resumed>) = 5 [pid 306] <... recvfrom resumed>[{nlmsg_len=100, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 100 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 305] <... sendto resumed>) = 80 [pid 306] <... socket resumed>) = 5 [pid 305] recvfrom(3, [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 317] <... sendto resumed>) = 108 [pid 305] <... recvfrom resumed>[{nlmsg_len=100, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"]}], 4096, 0, NULL, NULL) = 100 [pid 306] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 320] <... socket resumed>) = 5 [pid 317] recvfrom(3, [pid 306] close(5 [pid 305] sendto(3, [{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"], 92, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... close resumed>) = 0 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] sendto(3, [{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"], 80, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... sendto resumed>) = 92 [pid 320] close(5 [pid 317] <... socket resumed>) = 5 [pid 305] recvfrom(3, [pid 311] close(5 [pid 306] <... sendto resumed>) = 80 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 311] <... close resumed>) = 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=112, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"]}], 4096, 0, NULL, NULL) = 112 [pid 320] <... close resumed>) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] recvfrom(3, [pid 311] <... socket resumed>) = 5 [pid 305] openat(AT_FDCWD, "/sys/bus/netdevsim/del_device", O_WRONLY|O_CLOEXEC [pid 317] close(5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_1" [pid 306] <... recvfrom resumed>[{nlmsg_len=100, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 100 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... close resumed>) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 305] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 320] <... sendto resumed>) = 40 [pid 317] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x29\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] close(5 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] recvfrom(3, [pid 317] <... sendto resumed>) = 76 [pid 311] <... close resumed>) = 0 [pid 305] openat(AT_FDCWD, "/sys/bus/netdevsim/new_device", O_WRONLY|O_CLOEXEC [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] recvfrom(3, [pid 311] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x26\x00\x00\x00\x08\x00\x02\x00\x28\x00\x00\x00"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... socket resumed>) = 5 [pid 320] sendto(3, [{nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x09\x00\x03\x00\x78\x66\x72\x6d\x30\x00\x00\x00\x18\x00\x12\x00\x08\x00\x01\x00\x78\x66\x72\x6d\x0c\x00\x02\x00\x08\x00\x02\x00\x01\x00\x00\x00"], 68, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... recvfrom resumed>[{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x29\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [pid 311] <... sendto resumed>) = 72 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 305] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 311] recvfrom(3, [pid 306] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 305] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 317] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x6c\x61\x6e\x00\x00\x34\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x28\x00\x02\x00\x24\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x6c\x61\x6e\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... recvfrom resumed>[{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x26\x00\x00\x00\x08\x00\x02\x00\x28\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 92 [pid 306] close(5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] <... close resumed>) = 0 [pid 305] sendto(5, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 306] sendto(3, [{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 88, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 305] <... sendto resumed>) = 36 [pid 311] close(5) = 0 [pid 305] recvfrom(5, [pid 311] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x26\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... recvfrom resumed>[{nlmsg_len=112, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00\x06\x00\x01\x00\x1c\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x08\x00\x00\x00\x2c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\x1c\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00"], 4096, 0, NULL, NULL) = 112 [pid 320] <... sendto resumed>) = 68 [pid 305] recvfrom(5, [pid 320] recvfrom(3, [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x30\x00\x24\x00\x03\x00\xa0\x5c\xa8\x4f\x6c\x9c\x8e\x38\x53\xe2\xfd\x7a\x70\xae\x0f\xb2\x0f\xa1\x52\x60\x0c\xb0\x08\x45\x17\x4f\x08\x07\x6f\x8d\x78\x43\x06\x00\x06\x00\x21\x4e\x00\x00\x28\x01\x08\x80\x8c\x00\x00\x80\x24\x00\x01\x00\xd1\x73\x28\x99\xf6\x11\xcd\x89\x94\x03\x4d\x7f\x41\x3d\xc9\x57\x63\x0e\x54\x93\xc2\x85\xac\xa4\x00\x65\xcb\x63\x11\xbe\x69\x6b"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_0", ifr_ifindex=21}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x15\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 100 [pid 317] recvfrom(3, [pid 306] <... sendto resumed>) = 88 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... sendto resumed>) = 32 [pid 306] recvfrom(3, [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=44}) = 0 [pid 317] close(5) = 0 [pid 311] recvfrom(3, [pid 305] <... sendto resumed>) = 368 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=108, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 108 [pid 305] recvfrom(5, [pid 320] <... sendto resumed>) = 32 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] recvfrom(3, [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x31\x00\x24\x00\x03\x00\xb0\x80\x73\xe8\xd4\x4e\x91\xe3\xda\x92\x2c\x22\x43\x82\x44\xbb\x88\x5c\x69\xe2\x69\xc8\xe9\xd8\x35\xb1\x14\x29\x3a\x4d\xdc\x6e\x06\x00\x06\x00\x22\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_1" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 317] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x30\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x05\x00\x81\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 305] <... sendto resumed>) = 368 [pid 311] close(5 [pid 306] close(5 [pid 305] recvfrom(5, [pid 320] <... socket resumed>) = 5 [pid 317] <... sendto resumed>) = 84 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_1" [pid 311] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x28\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 88, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 311] <... sendto resumed>) = 32 [pid 305] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x32\x00\x24\x00\x03\x00\xa0\xcb\x87\x9a\x47\xf5\xbc\x64\x4c\x0e\x69\x3f\xa6\xd0\x31\xc7\x4a\x15\x53\xb6\xe9\x01\xb9\xff\x2f\x51\x8c\x78\x04\x2f\xb5\x42\x06\x00\x06\x00\x23\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] close(5 [pid 311] recvfrom(3, [pid 306] <... sendto resumed>) = 88 [pid 317] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... sendto resumed>) = 368 [pid 306] recvfrom(3, [pid 320] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 5 [pid 311] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x17\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 306] <... recvfrom resumed>[{nlmsg_len=108, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 108 [pid 305] recvfrom(5, [pid 317] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x31\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x01\x00\x00\x00\x06\x00\x05\x00\x88\xa8\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x6d\x61\x63\x76\x74\x61\x70\x00\x00\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x6d\x61\x63\x76\x74\x61\x70\x00\x00\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... sendto resumed>) = 84 [pid 311] <... sendto resumed>) = 108 [pid 317] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan", ifr_ifindex=43}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"], 80, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [pid 305] close(5 [pid 320] <... sendto resumed>) = 32 [pid 305] <... close resumed>) = 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] recvfrom(3, [pid 317] <... sendto resumed>) = 80 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... sendto resumed>) = 108 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x34\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x28\x00\x02\x00\x24\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x68\x73\x72"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [pid 311] <... socket resumed>) = 5 [pid 306] recvfrom(3, [pid 305] <... socket resumed>) = 5 [pid 320] <... sendto resumed>) = 100 [pid 317] <... recvfrom resumed>[{nlmsg_len=100, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 100 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="lo" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 317] <... socket resumed>) = 5 [pid 311] close(5 [pid 305] close(5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 306] <... socket resumed>) = 5 [pid 311] <... close resumed>) = 0 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 305] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x29\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x01\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0a\x08\x00\x01\x00\xac\x14\x14\x0a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] close(5 [pid 311] <... sendto resumed>) = 76 [pid 306] close(5 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x34\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x28\x00\x02\x00\x24\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x68\x73\x72"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... close resumed>) = 0 [pid 311] recvfrom(3, [pid 306] <... close resumed>) = 0 [pid 305] <... sendto resumed>) = 40 [pid 320] <... sendto resumed>) = 100 [pid 311] <... recvfrom resumed>[{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x29\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [pid 306] sendto(3, [{nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x30\x00\x00\x00"], 68, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] recvfrom(3, [pid 317] sendto(3, [{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"], 80, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x6c\x61\x6e\x00\x00\x34\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x28\x00\x02\x00\x24\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x6c\x61\x6e\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 80 [pid 306] <... sendto resumed>) = 68 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_0", ifr_ifindex=38}) = 0 [pid 320] close(5) = 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_1", ifr_ifindex=40}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x26\x00\x00\x00\x08\x00\x02\x00\x28\x00\x00\x00"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] recvfrom(3, [pid 317] recvfrom(3, [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=100, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 100 [pid 306] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x30\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 88 [pid 320] <... sendto resumed>) = 72 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... sendto resumed>) = 100 [pid 305] <... socket resumed>) = 5 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] recvfrom(3, [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="lo" [pid 317] <... socket resumed>) = 5 [pid 320] <... recvfrom resumed>[{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x26\x00\x00\x00\x08\x00\x02\x00\x28\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 92 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 311] recvfrom(3, [pid 306] <... socket resumed>) = 5 [pid 305] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] close(5 [pid 320] <... socket resumed>) = 5 [pid 317] close(5 [pid 306] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 320] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 306] close(5 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] close(5 [pid 317] sendto(3, [{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 88, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... socket resumed>) = 5 [pid 306] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 305] <... sendto resumed>) = 64 [pid 320] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x26\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 88 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 306] sendto(3, [{nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x6d\x61\x63\x73\x65\x63\x30\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x6d\x61\x63\x73\x65\x63\x00\x00\x08\x00\x05\x00\x2f\x00\x00\x00"], 68, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] recvfrom(3, [pid 320] <... sendto resumed>) = 32 [pid 317] recvfrom(3, [pid 311] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 320] recvfrom(3, [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_1", ifr_ifindex=40}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x28\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 317] <... recvfrom resumed>[{nlmsg_len=108, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 108 [pid 311] close(5 [pid 306] <... sendto resumed>) = 68 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] recvfrom(3, [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... close resumed>) = 0 [pid 306] recvfrom(3, [pid 305] <... socket resumed>) = 5 [pid 320] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... socket resumed>) = 5 [pid 311] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x30\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x05\x00\x81\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="lo" [pid 320] <... sendto resumed>) = 108 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 320] recvfrom(3, [pid 306] sendto(3, [{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"], 80, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 305] close(5 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] close(5 [pid 305] <... close resumed>) = 0 [pid 320] <... socket resumed>) = 5 [pid 317] <... close resumed>) = 0 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 317] sendto(3, [{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 88, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 84 [pid 306] <... sendto resumed>) = 80 [pid 320] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 320] close(5) = 0 [pid 305] <... sendto resumed>) = 44 [pid 320] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x29\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 88 [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] <... sendto resumed>) = 76 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=100, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"]}], 4096, 0, NULL, NULL) = 100 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... recvfrom resumed>[{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x29\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [pid 317] <... recvfrom resumed>[{nlmsg_len=108, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 108 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] sendto(3, [{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"], 92, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x6c\x61\x6e\x00\x00\x34\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x28\x00\x02\x00\x24\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x6c\x61\x6e\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x6d\x61\x63\x76\x74\x61\x70\x00\x00\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x6d\x61\x63\x76\x74\x61\x70\x00\x00\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... socket resumed>) = 5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... sendto resumed>) = 100 [pid 306] <... sendto resumed>) = 92 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=44}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x30\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x05\x00\x81\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 306] recvfrom(3, [pid 305] <... socket resumed>) = 5 [pid 306] <... recvfrom resumed>[{nlmsg_len=112, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"]}], 4096, 0, NULL, NULL) = 112 [pid 317] <... sendto resumed>) = 108 [pid 317] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... sendto resumed>) = 84 [pid 311] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 306] openat(AT_FDCWD, "/sys/bus/netdevsim/del_device", O_WRONLY|O_CLOEXEC [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0" [pid 320] recvfrom(3, [pid 311] close(5 [pid 306] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 305] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... close resumed>) = 0 [pid 306] openat(AT_FDCWD, "/sys/bus/netdevsim/new_device", O_WRONLY|O_CLOEXEC [pid 305] close(5 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x31\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x01\x00\x00\x00\x06\x00\x05\x00\x88\xa8\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 305] <... close resumed>) = 0 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 306] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x08\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0b\x08\x00\x01\x00\xac\x14\x14\x0b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 306] <... socket resumed>) = 5 [pid 320] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 311] <... sendto resumed>) = 84 [pid 305] <... sendto resumed>) = 40 [pid 320] close(5 [pid 317] close(5 [pid 306] sendto(5, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] recvfrom(3, [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] recvfrom(3, [pid 317] sendto(3, [{nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x30\x00\x00\x00"], 68, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x31\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x01\x00\x00\x00\x06\x00\x05\x00\x88\xa8\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 68 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... sendto resumed>) = 36 [pid 317] recvfrom(3, [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x30\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 88 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap", ifr_ifindex=47}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x6d\x61\x63\x73\x65\x63\x30\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x6d\x61\x63\x73\x65\x63\x00\x00\x08\x00\x05\x00\x2f\x00\x00\x00"], 68, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 84 [pid 317] <... sendto resumed>) = 68 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] recvfrom(5, [pid 305] <... socket resumed>) = 5 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 306] <... recvfrom resumed>[{nlmsg_len=112, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00\x06\x00\x01\x00\x1c\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x08\x00\x00\x00\x2c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\x1c\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00"], 4096, 0, NULL, NULL) = 112 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0" [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... socket resumed>) = 5 [pid 306] recvfrom(5, [pid 305] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] sendto(3, [{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"], 80, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 305] close(5 [pid 320] <... socket resumed>) = 5 [pid 317] <... sendto resumed>) = 80 [pid 311] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 306] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x30\x00\x24\x00\x03\x00\xa0\x5c\xa8\x4f\x6c\x9c\x8e\x38\x53\xe2\xfd\x7a\x70\xae\x0f\xb2\x0f\xa1\x52\x60\x0c\xb0\x08\x45\x17\x4f\x08\x07\x6f\x8d\x78\x43\x06\x00\x06\x00\x21\x4e\x00\x00\x28\x01\x08\x80\x8c\x00\x00\x80\x24\x00\x01\x00\xd1\x73\x28\x99\xf6\x11\xcd\x89\x94\x03\x4d\x7f\x41\x3d\xc9\x57\x63\x0e\x54\x93\xc2\x85\xac\xa4\x00\x65\xcb\x63\x11\xbe\x69\x6b"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 317] recvfrom(3, [pid 311] close(5 [pid 305] <... close resumed>) = 0 [pid 320] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 320] close(5 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x08\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... close resumed>) = 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=100, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"]}], 4096, 0, NULL, NULL) = 100 [pid 311] <... close resumed>) = 0 [pid 306] <... sendto resumed>) = 368 [pid 320] sendto(3, [{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"], 80, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... sendto resumed>) = 64 [pid 306] recvfrom(5, [pid 320] <... sendto resumed>) = 80 [pid 317] sendto(3, [{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"], 92, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"], 80, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [pid 317] <... sendto resumed>) = 92 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=100, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 100 [pid 317] recvfrom(3, [pid 311] <... sendto resumed>) = 80 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x31\x00\x24\x00\x03\x00\xb0\x80\x73\xe8\xd4\x4e\x91\xe3\xda\x92\x2c\x22\x43\x82\x44\xbb\x88\x5c\x69\xe2\x69\xc8\xe9\xd8\x35\xb1\x14\x29\x3a\x4d\xdc\x6e\x06\x00\x06\x00\x22\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... socket resumed>) = 5 [pid 317] <... recvfrom resumed>[{nlmsg_len=112, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"]}], 4096, 0, NULL, NULL) = 112 [pid 311] recvfrom(3, [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 317] openat(AT_FDCWD, "/sys/bus/netdevsim/del_device", O_WRONLY|O_CLOEXEC [pid 306] <... sendto resumed>) = 368 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 317] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 311] <... recvfrom resumed>[{nlmsg_len=100, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 100 [pid 306] recvfrom(5, [pid 320] close(5 [pid 317] openat(AT_FDCWD, "/sys/bus/netdevsim/new_device", O_WRONLY|O_CLOEXEC [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... socket resumed>) = 5 [pid 320] <... close resumed>) = 0 [pid 317] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] sendto(3, [{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"], 80, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 311] <... socket resumed>) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0" [pid 320] <... sendto resumed>) = 80 [pid 306] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x32\x00\x24\x00\x03\x00\xa0\xcb\x87\x9a\x47\xf5\xbc\x64\x4c\x0e\x69\x3f\xa6\xd0\x31\xc7\x4a\x15\x53\xb6\xe9\x01\xb9\xff\x2f\x51\x8c\x78\x04\x2f\xb5\x42\x06\x00\x06\x00\x23\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [pid 317] <... socket resumed>) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 305] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=100, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 100 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... sendto resumed>) = 368 [pid 320] <... socket resumed>) = 5 [pid 317] sendto(5, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] close(5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 311] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 306] recvfrom(5, [pid 320] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 305] <... close resumed>) = 0 [pid 320] close(5 [pid 317] <... sendto resumed>) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x08\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... close resumed>) = 0 [pid 317] recvfrom(5, [pid 311] close(5 [pid 306] close(5 [pid 320] sendto(3, [{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 88, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 88 [pid 317] <... recvfrom resumed>[{nlmsg_len=112, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00\x06\x00\x01\x00\x1c\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x08\x00\x00\x00\x2c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\x1c\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00"], 4096, 0, NULL, NULL) = 112 [pid 305] <... sendto resumed>) = 32 [pid 320] recvfrom(3, [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=108, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 108 [pid 317] recvfrom(5, [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] sendto(3, [{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"], 80, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... socket resumed>) = 5 [pid 317] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x30\x00\x24\x00\x03\x00\xa0\x5c\xa8\x4f\x6c\x9c\x8e\x38\x53\xe2\xfd\x7a\x70\xae\x0f\xb2\x0f\xa1\x52\x60\x0c\xb0\x08\x45\x17\x4f\x08\x07\x6f\x8d\x78\x43\x06\x00\x06\x00\x21\x4e\x00\x00\x28\x01\x08\x80\x8c\x00\x00\x80\x24\x00\x01\x00\xd1\x73\x28\x99\xf6\x11\xcd\x89\x94\x03\x4d\x7f\x41\x3d\xc9\x57\x63\x0e\x54\x93\xc2\x85\xac\xa4\x00\x65\xcb\x63\x11\xbe\x69\x6b"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 80 [pid 306] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 88, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 88 [pid 317] <... sendto resumed>) = 368 [pid 311] recvfrom(3, [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="lo" [pid 305] <... socket resumed>) = 5 [pid 320] recvfrom(3, [pid 317] recvfrom(5, [pid 306] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 320] <... recvfrom resumed>[{nlmsg_len=108, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 108 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=100, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 100 [pid 306] close(5 [pid 305] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 320] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x6d\x61\x63\x76\x74\x61\x70\x00\x00\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x6d\x61\x63\x76\x74\x61\x70\x00\x00\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x31\x00\x24\x00\x03\x00\xb0\x80\x73\xe8\xd4\x4e\x91\xe3\xda\x92\x2c\x22\x43\x82\x44\xbb\x88\x5c\x69\xe2\x69\xc8\xe9\xd8\x35\xb1\x14\x29\x3a\x4d\xdc\x6e\x06\x00\x06\x00\x22\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... close resumed>) = 0 [pid 305] close(5 [pid 311] <... socket resumed>) = 5 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x01\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0a\x08\x00\x01\x00\xac\x14\x14\x0a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... close resumed>) = 0 [pid 320] <... sendto resumed>) = 108 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0c\x08\x00\x01\x00\xac\x14\x14\x0c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 306] <... sendto resumed>) = 40 [pid 305] <... sendto resumed>) = 40 [pid 320] recvfrom(3, [pid 317] <... sendto resumed>) = 368 [pid 311] close(5 [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] recvfrom(5, [pid 311] <... close resumed>) = 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] sendto(3, [{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 88, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... socket resumed>) = 5 [pid 317] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x32\x00\x24\x00\x03\x00\xa0\xcb\x87\x9a\x47\xf5\xbc\x64\x4c\x0e\x69\x3f\xa6\xd0\x31\xc7\x4a\x15\x53\xb6\xe9\x01\xb9\xff\x2f\x51\x8c\x78\x04\x2f\xb5\x42\x06\x00\x06\x00\x23\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 311] <... sendto resumed>) = 88 [pid 306] <... socket resumed>) = 5 [pid 320] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 311] recvfrom(3, [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="lo" [pid 305] <... socket resumed>) = 5 [pid 320] close(5 [pid 306] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 320] <... close resumed>) = 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=108, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 108 [pid 306] close(5 [pid 305] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 320] sendto(3, [{nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x30\x00\x00\x00"], 68, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 368 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... close resumed>) = 0 [pid 305] close(5 [pid 320] <... sendto resumed>) = 68 [pid 317] recvfrom(5, [pid 311] <... socket resumed>) = 5 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 306] <... sendto resumed>) = 64 [pid 305] <... close resumed>) = 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x30\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 88 [pid 306] recvfrom(3, [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] close(5 [pid 311] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... socket resumed>) = 5 [pid 317] <... close resumed>) = 0 [pid 311] close(5 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="lo" [pid 305] <... sendto resumed>) = 64 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 306] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 305] recvfrom(3, [pid 306] close(5 [pid 320] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 306] <... close resumed>) = 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] close(5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... close resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 5 [pid 311] sendto(3, [{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 88, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... sendto resumed>) = 44 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] sendto(3, [{nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x6d\x61\x63\x73\x65\x63\x30\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x6d\x61\x63\x73\x65\x63\x00\x00\x08\x00\x05\x00\x2f\x00\x00\x00"], 68, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="lo" [pid 306] recvfrom(3, [pid 311] <... sendto resumed>) = 88 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... socket resumed>) = 5 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 306] <... socket resumed>) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0" [pid 305] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 305] close(5 [pid 306] close(5 [pid 311] recvfrom(3, [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x08\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0b\x08\x00\x01\x00\xac\x14\x14\x0b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 68 [pid 317] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=108, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 108 [pid 306] <... sendto resumed>) = 40 [pid 306] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0", ifr_ifindex=8}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x08\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] sendto(3, [{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"], 80, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x01\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0a\x08\x00\x01\x00\xac\x14\x14\x0a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x6d\x61\x63\x76\x74\x61\x70\x00\x00\x00\x38\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x2c\x00\x02\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x6d\x61\x63\x76\x74\x61\x70\x00\x00\x00"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 80 [pid 317] <... sendto resumed>) = 40 [pid 306] <... sendto resumed>) = 64 [pid 305] <... sendto resumed>) = 44 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... recvfrom resumed>[{nlmsg_len=100, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"]}], 4096, 0, NULL, NULL) = 100 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] sendto(3, [{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"], 92, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 5 [pid 311] <... sendto resumed>) = 108 [pid 306] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] <... sendto resumed>) = 92 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="lo" [pid 311] recvfrom(3, [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0" [pid 320] recvfrom(3, [pid 317] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0" [pid 320] <... recvfrom resumed>[{nlmsg_len=112, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"]}], 4096, 0, NULL, NULL) = 112 [pid 317] close(5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] close(5 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] openat(AT_FDCWD, "/sys/bus/netdevsim/del_device", O_WRONLY|O_CLOEXEC [pid 306] <... close resumed>) = 0 [pid 320] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 317] <... close resumed>) = 0 [pid 311] <... socket resumed>) = 5 [pid 305] close(5 [pid 320] openat(AT_FDCWD, "/sys/bus/netdevsim/new_device", O_WRONLY|O_CLOEXEC [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 306] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x08\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 317] <... sendto resumed>) = 64 [pid 311] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 305] <... close resumed>) = 0 [pid 320] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 306] <... sendto resumed>) = 32 [pid 311] close(5 [pid 317] recvfrom(3, [pid 306] recvfrom(3, [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0d\x08\x00\x01\x00\xac\x14\x14\x0d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... socket resumed>) = 5 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... close resumed>) = 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] sendto(5, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] sendto(3, [{nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x30\x00\x00\x00"], 68, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... sendto resumed>) = 40 [pid 320] <... sendto resumed>) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 5 [pid 311] <... sendto resumed>) = 68 [pid 306] <... socket resumed>) = 5 [pid 311] recvfrom(3, [pid 320] recvfrom(5, [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 320] <... recvfrom resumed>[{nlmsg_len=112, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00\x06\x00\x01\x00\x1c\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x08\x00\x00\x00\x2c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\x1c\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00"], 4096, 0, NULL, NULL) = 112 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="lo" [pid 305] recvfrom(3, [pid 306] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 320] recvfrom(5, [pid 306] close(5 [pid 311] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x30\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 88 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 306] <... close resumed>) = 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0d\x08\x00\x01\x00\xac\x14\x14\x0d"]}], 4096, 0, NULL, NULL) = 60 [pid 320] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x30\x00\x24\x00\x03\x00\xa0\x5c\xa8\x4f\x6c\x9c\x8e\x38\x53\xe2\xfd\x7a\x70\xae\x0f\xb2\x0f\xa1\x52\x60\x0c\xb0\x08\x45\x17\x4f\x08\x07\x6f\x8d\x78\x43\x06\x00\x06\x00\x21\x4e\x00\x00\x28\x01\x08\x80\x8c\x00\x00\x80\x24\x00\x01\x00\xd1\x73\x28\x99\xf6\x11\xcd\x89\x94\x03\x4d\x7f\x41\x3d\xc9\x57\x63\x0e\x54\x93\xc2\x85\xac\xa4\x00\x65\xcb\x63\x11\xbe\x69\x6b"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] close(5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0c\x08\x00\x01\x00\xac\x14\x14\x0c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... socket resumed>) = 5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... close resumed>) = 0 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 368 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 306] <... sendto resumed>) = 40 [pid 320] recvfrom(5, [pid 317] <... sendto resumed>) = 44 [pid 311] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 306] recvfrom(3, [pid 305] <... socket resumed>) = 5 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] close(5 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x31\x00\x24\x00\x03\x00\xb0\x80\x73\xe8\xd4\x4e\x91\xe3\xda\x92\x2c\x22\x43\x82\x44\xbb\x88\x5c\x69\xe2\x69\xc8\xe9\xd8\x35\xb1\x14\x29\x3a\x4d\xdc\x6e\x06\x00\x06\x00\x22\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... close resumed>) = 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0" [pid 311] sendto(3, [{nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x6d\x61\x63\x73\x65\x63\x30\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x6d\x61\x63\x73\x65\x63\x00\x00\x08\x00\x05\x00\x2f\x00\x00\x00"], 68, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3, [pid 306] <... socket resumed>) = 5 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 320] <... sendto resumed>) = 368 [pid 306] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] close(5 [pid 317] <... socket resumed>) = 5 [pid 306] <... close resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0", ifr_ifindex=8}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x08\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0b\x08\x00\x01\x00\xac\x14\x14\x0b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(5, [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 68 [pid 306] <... sendto resumed>) = 64 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] recvfrom(3, [pid 306] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] recvfrom(3, [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] close(5 [pid 320] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x32\x00\x24\x00\x03\x00\xa0\xcb\x87\x9a\x47\xf5\xbc\x64\x4c\x0e\x69\x3f\xa6\xd0\x31\xc7\x4a\x15\x53\xb6\xe9\x01\xb9\xff\x2f\x51\x8c\x78\x04\x2f\xb5\x42\x06\x00\x06\x00\x23\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0" [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=68, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 305] <... close resumed>) = 0 [pid 320] <... sendto resumed>) = 368 [pid 317] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 317] close(5 [pid 306] close(5 [pid 320] recvfrom(5, [pid 317] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"], 80, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... close resumed>) = 0 [pid 305] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x08\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 80 [ 23.777569][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.784443][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.791520][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.798411][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] close(5 [pid 317] <... sendto resumed>) = 64 [pid 311] recvfrom(3, [pid 305] <... sendto resumed>) = 32 [pid 320] <... close resumed>) = 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=100, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=80, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"]}], 4096, 0, NULL, NULL) = 100 [pid 305] recvfrom(3, [pid 320] <... socket resumed>) = 5 [pid 311] sendto(3, [{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"], 92, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... recvfrom resumed>[{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="lo" [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 305] <... socket resumed>) = 5 [pid 320] close(5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0" [pid 320] <... close resumed>) = 0 [pid 305] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x01\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0a\x08\x00\x01\x00\xac\x14\x14\x0a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x02\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0e\x08\x00\x01\x00\xac\x14\x14\x0e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0", ifr_ifindex=8}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x08\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 92 [pid 320] <... sendto resumed>) = 40 [pid 311] recvfrom(3, [pid 306] <... sendto resumed>) = 44 [pid 320] recvfrom(3, [pid 311] <... recvfrom resumed>[{nlmsg_len=112, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"]}], 4096, 0, NULL, NULL) = 112 [pid 305] <... sendto resumed>) = 40 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] openat(AT_FDCWD, "/sys/bus/netdevsim/del_device", O_WRONLY|O_CLOEXEC [pid 306] recvfrom(3, [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 320] <... socket resumed>) = 5 [pid 311] openat(AT_FDCWD, "/sys/bus/netdevsim/new_device", O_WRONLY|O_CLOEXEC [pid 317] <... sendto resumed>) = 32 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] recvfrom(3, [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="lo" [pid 317] recvfrom(3, [pid 311] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 320] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] close(5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 320] <... close resumed>) = 0 [pid 311] sendto(5, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... socket resumed>) = 5 [pid 311] <... sendto resumed>) = 36 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0" [pid 320] <... sendto resumed>) = 64 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 311] recvfrom(5, [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] <... socket resumed>) = 5 [pid 320] recvfrom(3, [pid 317] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=112, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00\x06\x00\x01\x00\x1c\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x08\x00\x00\x00\x2c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\x1c\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00"], 4096, 0, NULL, NULL) = 112 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0" [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] close(5 [pid 311] recvfrom(5, [pid 306] close(5 [pid 305] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... close resumed>) = 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] close(5 [pid 320] <... socket resumed>) = 5 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0c\x08\x00\x01\x00\xac\x14\x14\x0c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x30\x00\x24\x00\x03\x00\xa0\x5c\xa8\x4f\x6c\x9c\x8e\x38\x53\xe2\xfd\x7a\x70\xae\x0f\xb2\x0f\xa1\x52\x60\x0c\xb0\x08\x45\x17\x4f\x08\x07\x6f\x8d\x78\x43\x06\x00\x06\x00\x21\x4e\x00\x00\x28\x01\x08\x80\x8c\x00\x00\x80\x24\x00\x01\x00\xd1\x73\x28\x99\xf6\x11\xcd\x89\x94\x03\x4d\x7f\x41\x3d\xc9\x57\x63\x0e\x54\x93\xc2\x85\xac\xa4\x00\x65\xcb\x63\x11\xbe\x69\x6b"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... close resumed>) = 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="lo" [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 368 [pid 305] <... close resumed>) = 0 [pid 320] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 317] recvfrom(3, [pid 311] recvfrom(5, [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0d\x08\x00\x01\x00\xac\x14\x14\x0d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x02\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] close(5 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... sendto resumed>) = 40 [pid 320] <... close resumed>) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x31\x00\x24\x00\x03\x00\xb0\x80\x73\xe8\xd4\x4e\x91\xe3\xda\x92\x2c\x22\x43\x82\x44\xbb\x88\x5c\x69\xe2\x69\xc8\xe9\xd8\x35\xb1\x14\x29\x3a\x4d\xdc\x6e\x06\x00\x06\x00\x22\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 64 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... socket resumed>) = 5 [pid 320] <... sendto resumed>) = 44 [pid 311] <... sendto resumed>) = 368 [pid 306] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0d\x08\x00\x01\x00\xac\x14\x14\x0d"]}], 4096, 0, NULL, NULL) = 60 [pid 305] recvfrom(3, [pid 320] recvfrom(3, [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 311] recvfrom(5, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] close(5 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... socket resumed>) = 5 [pid 320] <... socket resumed>) = 5 [pid 317] <... close resumed>) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0" [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x32\x00\x24\x00\x03\x00\xa0\xcb\x87\x9a\x47\xf5\xbc\x64\x4c\x0e\x69\x3f\xa6\xd0\x31\xc7\x4a\x15\x53\xb6\xe9\x01\xb9\xff\x2f\x51\x8c\x78\x04\x2f\xb5\x42\x06\x00\x06\x00\x23\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0" [pid 320] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 317] <... sendto resumed>) = 64 [pid 305] <... socket resumed>) = 5 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x08\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0b\x08\x00\x01\x00\xac\x14\x14\x0b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 317] recvfrom(3, [pid 311] <... sendto resumed>) = 368 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0" [pid 320] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] recvfrom(5, [pid 306] close(5 [pid 305] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] close(5 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 5 [pid 306] <... close resumed>) = 0 [pid 311] close(5 [pid 320] <... socket resumed>) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 306] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... close resumed>) = 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0" [pid 317] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 311] <... close resumed>) = 0 [pid 305] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x02\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 317] close(5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... sendto resumed>) = 32 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x08\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 317] <... close resumed>) = 0 [pid 311] <... socket resumed>) = 5 [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 32 [pid 320] recvfrom(3, [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="lo" [pid 306] <... recvfrom resumed>[{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0", ifr_ifindex=8}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x08\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x01\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0a\x08\x00\x01\x00\xac\x14\x14\x0a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0", ifr_ifindex=2}) = 0 [pid 306] close(5) = 0 [ 23.830698][ T306] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.837541][ T306] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.844693][ T306] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.851446][ T306] bridge0: port 1(bridge_slave_0) entered forwarding state [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x02\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0e\x08\x00\x01\x00\xac\x14\x14\x0e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0", ifr_ifindex=3}) = 0 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x03\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0f\x08\x00\x01\x00\xac\x14\x14\x0f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 32 [pid 317] <... sendto resumed>) = 44 [pid 311] <... sendto resumed>) = 40 [pid 306] <... sendto resumed>) = 40 [pid 305] <... sendto resumed>) = 40 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="lo" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0" [pid 320] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 305] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 320] close(5 [pid 317] close(5 [pid 311] close(5 [pid 306] close(5 [pid 305] close(5 [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0c\x08\x00\x01\x00\xac\x14\x14\x0c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0d\x08\x00\x01\x00\xac\x14\x14\x0d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x02\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x03\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 64 [pid 305] <... sendto resumed>) = 64 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0d\x08\x00\x01\x00\xac\x14\x14\x0d"]}], 4096, 0, NULL, NULL) = 60 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="lo" [pid 306] <... socket resumed>) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0" [pid 320] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0" [pid 305] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 320] close(5 [pid 311] close(5 [pid 306] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 305] close(5 [pid 320] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] close(5 [pid 305] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x03\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 64 [pid 317] <... socket resumed>) = 5 [pid 311] <... sendto resumed>) = 44 [pid 306] <... close resumed>) = 0 [pid 305] <... sendto resumed>) = 32 [pid 320] recvfrom(3, [pid 311] recvfrom(3, [pid 306] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x02\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0" [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... sendto resumed>) = 32 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... socket resumed>) = 5 [pid 317] close(5 [pid 311] <... socket resumed>) = 5 [pid 306] recvfrom(3, [pid 305] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 317] <... close resumed>) = 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0" [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0" [pid 320] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 317] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 320] close(5 [pid 317] <... sendto resumed>) = 32 [pid 311] close(5 [pid 306] <... socket resumed>) = 5 [pid 305] close(5 [pid 320] <... close resumed>) = 0 [pid 317] recvfrom(3, [pid 311] <... close resumed>) = 0 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0" [pid 305] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... recvfrom resumed>[{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x08\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0b\x08\x00\x01\x00\xac\x14\x14\x0b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x04\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x10\x08\x00\x01\x00\xac\x14\x14\x10"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [ 23.877217][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.884107][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.891261][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.898822][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0", ifr_ifindex=2}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x02\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0e\x08\x00\x01\x00\xac\x14\x14\x0e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x03\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0f\x08\x00\x01\x00\xac\x14\x14\x0f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 44 [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 40 [pid 306] <... sendto resumed>) = 40 [pid 305] <... sendto resumed>) = 40 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0" [pid 317] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 305] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 317] close(5 [pid 311] close(5 [pid 306] close(5 [pid 305] close(5 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] close(5) = 0 [pid 311] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0d\x08\x00\x01\x00\xac\x14\x14\x0d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x08\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... close resumed>) = 0 [pid 320] <... sendto resumed>) = 40 [pid 317] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 311] <... sendto resumed>) = 64 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x03\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x02\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [pid 306] <... sendto resumed>) = 64 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x04\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0d\x08\x00\x01\x00\xac\x14\x14\x0d"]}], 4096, 0, NULL, NULL) = 60 [pid 317] <... sendto resumed>) = 64 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 64 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3, [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] recvfrom(3, [pid 320] <... socket resumed>) = 5 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... socket resumed>) = 5 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0" [pid 306] <... socket resumed>) = 5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... socket resumed>) = 5 [pid 311] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0" [pid 305] <... socket resumed>) = 5 [pid 320] close(5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0" [pid 311] close(5 [pid 306] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0" [pid 320] <... close resumed>) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 311] <... close resumed>) = 0 [pid 306] close(5 [pid 305] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 320] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] close(5 [pid 311] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x08\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... close resumed>) = 0 [pid 305] close(5 [pid 320] <... sendto resumed>) = 32 [pid 317] <... close resumed>) = 0 [pid 311] <... sendto resumed>) = 32 [pid 306] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x03\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [pid 317] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x02\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [pid 305] <... close resumed>) = 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 317] <... sendto resumed>) = 32 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... sendto resumed>) = 32 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x04\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x10\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3, [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] recvfrom(3, [pid 320] <... socket resumed>) = 5 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 320] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 317] <... socket resumed>) = 5 [pid 311] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... sendto resumed>) = 44 [pid 320] close(5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0" [pid 311] close(5 [pid 320] <... close resumed>) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 311] <... close resumed>) = 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] recvfrom(3, [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x02\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0e\x08\x00\x01\x00\xac\x14\x14\x0e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] close(5 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0c\x08\x00\x01\x00\xac\x14\x14\x0c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 40 [pid 317] <... close resumed>) = 0 [pid 311] <... sendto resumed>) = 40 [pid 306] <... socket resumed>) = 5 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] recvfrom(3, [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x03\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0f\x08\x00\x01\x00\xac\x14\x14\x0f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0" [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... sendto resumed>) = 40 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3, [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] close(5 [pid 320] <... socket resumed>) = 5 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 306] <... close resumed>) = 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 320] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 317] <... socket resumed>) = 5 [pid 311] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x04\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x10\x08\x00\x01\x00\xac\x14\x14\x10"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] close(5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0" [pid 311] close(5 [pid 305] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 320] <... close resumed>) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... sendto resumed>) = 40 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x02\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] close(5 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] recvfrom(3, [pid 305] close(5 [pid 320] <... sendto resumed>) = 64 [pid 317] <... close resumed>) = 0 [pid 311] <... sendto resumed>) = 64 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] recvfrom(3, [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x03\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [pid 305] <... close resumed>) = 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... sendto resumed>) = 64 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x06\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x11\x08\x00\x01\x00\xac\x14\x14\x11"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3, [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... socket resumed>) = 5 [pid 320] <... socket resumed>) = 5 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... socket resumed>) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0" [pid 305] <... sendto resumed>) = 40 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 306] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 305] recvfrom(3, [pid 320] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 317] <... socket resumed>) = 5 [pid 311] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 306] close(5 [pid 320] close(5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0" [pid 311] close(5 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... close resumed>) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x02\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] close(5 [ 23.922527][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.929382][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.936540][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.943390][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... sendto resumed>) = 32 [pid 317] <... close resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x04\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... socket resumed>) = 5 [pid 317] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x03\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0", ifr_ifindex=6}) = 0 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x06\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0", ifr_ifindex=3}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x03\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0f\x08\x00\x01\x00\xac\x14\x14\x0f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... sendto resumed>) = 64 [pid 311] <... sendto resumed>) = 44 [pid 311] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 32 [pid 311] <... socket resumed>) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0"}) = -1 ENODEV (No such device) [pid 311] close(5) = 0 [pid 305] <... sendto resumed>) = 64 [pid 320] <... sendto resumed>) = 40 [pid 317] recvfrom(3, [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0d\x08\x00\x01\x00\xac\x14\x14\x0d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... sendto resumed>) = 40 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 311] recvfrom(3, [pid 320] <... socket resumed>) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0" [pid 317] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0d\x08\x00\x01\x00\xac\x14\x14\x0d"]}], 4096, 0, NULL, NULL) = 60 [pid 306] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 305] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 320] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 317] close(5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] close(5 [pid 305] close(5 [pid 320] close(5 [pid 317] <... close resumed>) = 0 [pid 311] <... socket resumed>) = 5 [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x04\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x10\x08\x00\x01\x00\xac\x14\x14\x10"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0" [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x04\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x10\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x06\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x03\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 40 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] <... sendto resumed>) = 44 [pid 305] <... sendto resumed>) = 32 [pid 320] <... sendto resumed>) = 64 [pid 317] recvfrom(3, [pid 311] close(5 [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... close resumed>) = 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 5 [pid 311] <... sendto resumed>) = 32 [pid 306] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] <... socket resumed>) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0" [pid 311] recvfrom(3, [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0" [pid 317] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 306] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 305] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 320] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 317] close(5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] close(5 [pid 305] close(5 [pid 320] close(5 [pid 317] <... close resumed>) = 0 [pid 311] <... socket resumed>) = 5 [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x04\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0" [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x06\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x11\x08\x00\x01\x00\xac\x14\x14\x11"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x07\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x12\x08\x00\x01\x00\xac\x14\x14\x12"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x03\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 64 [pid 311] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 306] <... sendto resumed>) = 40 [pid 305] <... sendto resumed>) = 40 [pid 317] recvfrom(3, [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... sendto resumed>) = 32 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] close(5 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] recvfrom(3, [pid 317] <... socket resumed>) = 5 [pid 311] <... close resumed>) = 0 [pid 306] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0" [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x02\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0e\x08\x00\x01\x00\xac\x14\x14\x0e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 311] <... sendto resumed>) = 40 [pid 306] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 320] <... socket resumed>) = 5 [pid 317] close(5 [pid 311] recvfrom(3, [pid 306] close(5 [pid 305] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0" [pid 317] <... close resumed>) = 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... close resumed>) = 0 [pid 320] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x04\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x10\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x06\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] close(5 [pid 320] close(5 [pid 317] <... sendto resumed>) = 44 [pid 311] <... socket resumed>) = 5 [pid 306] <... sendto resumed>) = 64 [pid 320] <... close resumed>) = 0 [pid 317] recvfrom(3, [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0" [pid 306] recvfrom(3, [pid 305] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x04\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x10\x08\x00\x01\x00\xac\x14\x14\x10"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... sendto resumed>) = 40 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] close(5 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x07\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [pid 317] <... socket resumed>) = 5 [pid 311] <... close resumed>) = 0 [pid 306] <... socket resumed>) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 305] <... sendto resumed>) = 64 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x02\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 306] close(5 [pid 305] recvfrom(3, [pid 306] <... close resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x06\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... socket resumed>) = 5 [pid 317] close(5 [pid 311] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 32 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0" [pid 317] <... close resumed>) = 0 [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x06\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x11\x08\x00\x01\x00\xac\x14\x14\x11"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] close(5 [pid 317] <... sendto resumed>) = 40 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... socket resumed>) = 5 [pid 320] <... close resumed>) = 0 [pid 317] recvfrom(3, [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x04\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 305] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 320] <... sendto resumed>) = 64 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 305] close(5 [pid 320] recvfrom(3, [pid 317] <... socket resumed>) = 5 [pid 311] close(5 [pid 306] close(5 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 311] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x02\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x07\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x12\x08\x00\x01\x00\xac\x14\x14\x12"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x07\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... socket resumed>) = 5 [pid 317] close(5 [pid 311] <... sendto resumed>) = 32 [pid 306] <... sendto resumed>) = 40 [pid 306] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] <... sendto resumed>) = 32 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0", ifr_ifindex=7}) = 0 [pid 305] recvfrom(3, [pid 317] <... close resumed>) = 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0" [pid 311] recvfrom(3, [pid 306] close(5 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x06\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... close resumed>) = 0 [pid 320] close(5 [pid 317] <... sendto resumed>) = 64 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x07\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... close resumed>) = 0 [pid 317] recvfrom(3, [pid 311] <... socket resumed>) = 5 [pid 306] <... sendto resumed>) = 64 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x04\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x10\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0" [pid 306] recvfrom(3, [pid 305] <... socket resumed>) = 5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] <... sendto resumed>) = 44 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 320] recvfrom(3, [pid 317] <... socket resumed>) = 5 [pid 311] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 305] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 311] close(5 [pid 306] close(5 [pid 305] close(5 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x07\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... socket resumed>) = 5 [pid 305] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x03\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0f\x08\x00\x01\x00\xac\x14\x14\x0f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 317] close(5 [pid 306] <... sendto resumed>) = 32 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x09\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x13\x08\x00\x01\x00\xac\x14\x14\x13"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... close resumed>) = 0 [pid 320] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 311] <... sendto resumed>) = 40 [pid 306] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... sendto resumed>) = 40 [pid 320] close(5 [pid 317] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x06\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] recvfrom(3, [pid 320] <... close resumed>) = 0 [pid 306] <... socket resumed>) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0", ifr_ifindex=9}) = 0 [pid 306] close(5) = 0 [pid 317] <... sendto resumed>) = 32 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x09\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x13\x08\x00\x01\x00\xac\x14\x14\x13"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x06\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x11\x08\x00\x01\x00\xac\x14\x14\x11"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... sendto resumed>) = 40 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... sendto resumed>) = 40 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] recvfrom(3, [pid 320] recvfrom(3, [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... socket resumed>) = 5 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... socket resumed>) = 5 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... socket resumed>) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0" [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 311] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 306] <... socket resumed>) = 5 [pid 305] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 320] <... socket resumed>) = 5 [pid 317] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 311] close(5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 305] close(5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 317] close(5 [pid 311] <... close resumed>) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 320] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 306] close(5 [pid 305] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 320] close(5 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x03\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x07\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x12\x08\x00\x01\x00\xac\x14\x14\x12"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... close resumed>) = 0 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x09\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... close resumed>) = 0 [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 64 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x09\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x06\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] <... sendto resumed>) = 64 [pid 305] <... sendto resumed>) = 64 [pid 306] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0", ifr_ifindex=9}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x09\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 64 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... sendto resumed>) = 32 [pid 305] recvfrom(3, [pid 320] recvfrom(3, [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] recvfrom(3, [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0" [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... socket resumed>) = 5 [pid 317] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 306] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 317] close(5 [pid 311] close(5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 320] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 305] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 320] close(5 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x07\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x03\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] close(5 [pid 305] close(5 [pid 320] <... close resumed>) = 0 [pid 317] <... sendto resumed>) = 64 [pid 306] <... close resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x14\x08\x00\x01\x00\xac\x14\x14\x14"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x06\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [pid 305] <... close resumed>) = 0 [pid 311] <... sendto resumed>) = 32 [pid 306] <... sendto resumed>) = 40 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... sendto resumed>) = 32 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x09\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [pid 317] <... socket resumed>) = 5 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [ 23.981926][ T311] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.988787][ T311] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.995891][ T311] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.002789][ T311] bridge0: port 1(bridge_slave_0) entered forwarding state [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... sendto resumed>) = 32 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] recvfrom(3, [pid 320] <... socket resumed>) = 5 [pid 317] close(5 [pid 311] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 317] <... close resumed>) = 0 [pid 306] <... socket resumed>) = 5 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 317] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x07\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 320] close(5 [pid 317] <... sendto resumed>) = 32 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... close resumed>) = 0 [pid 317] recvfrom(3, [pid 311] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x07\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x12\x08\x00\x01\x00\xac\x14\x14\x12"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... socket resumed>) = 5 [pid 306] close(5 [pid 320] <... sendto resumed>) = 40 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] close(5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 320] recvfrom(3, [pid 317] <... socket resumed>) = 5 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x04\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x10\x08\x00\x01\x00\xac\x14\x14\x10"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 311] <... sendto resumed>) = 40 [pid 317] close(5) = 0 [pid 306] <... sendto resumed>) = 64 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x09\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x13\x08\x00\x01\x00\xac\x14\x14\x13"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] close(5 [pid 306] recvfrom(3, [pid 320] <... socket resumed>) = 5 [pid 317] <... sendto resumed>) = 40 [pid 311] recvfrom(3, [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 317] recvfrom(3, [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... close resumed>) = 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x14\x08\x00\x01\x00\xac\x14\x14\x14"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] close(5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... socket resumed>) = 5 [pid 320] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 305] <... sendto resumed>) = 40 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x07\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0" [pid 305] recvfrom(3, [pid 317] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 320] <... sendto resumed>) = 64 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x09\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [pid 317] <... sendto resumed>) = 64 [pid 311] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 306] close(5 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] recvfrom(3, [pid 311] close(5 [pid 306] <... close resumed>) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... socket resumed>) = 5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... close resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 317] <... socket resumed>) = 5 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x04\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0", ifr_ifindex=9}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x09\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 317] <... sendto resumed>) = 32 [pid 311] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 32 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 320] close(5 [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 320] <... close resumed>) = 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] close(5 [pid 320] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x07\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 5 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... close resumed>) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0", ifr_ifindex=10}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x14\x08\x00\x01\x00\xac\x14\x14\x14"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 32 [pid 317] <... sendto resumed>) = 40 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 305] <... sendto resumed>) = 64 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 305] recvfrom(3, [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 5 [pid 311] close(5 [pid 306] close(5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... socket resumed>) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 311] <... close resumed>) = 0 [pid 305] <... socket resumed>) = 5 [pid 317] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x04\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x10\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... close resumed>) = 0 [pid 320] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 317] close(5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x15\x08\x00\x01\x00\xac\x14\x14\x15"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] close(5 [pid 317] <... close resumed>) = 0 [pid 311] <... sendto resumed>) = 44 [pid 306] <... sendto resumed>) = 40 [pid 305] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 320] <... close resumed>) = 0 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x09\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x13\x08\x00\x01\x00\xac\x14\x14\x13"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 64 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] close(5 [pid 320] <... sendto resumed>) = 40 [pid 317] recvfrom(3, [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... socket resumed>) = 5 [pid 305] <... close resumed>) = 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... socket resumed>) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 306] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 305] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... socket resumed>) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 311] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 317] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 311] close(5 [pid 306] <... sendto resumed>) = 64 [pid 305] <... sendto resumed>) = 32 [pid 320] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 317] close(5 [pid 311] <... close resumed>) = 0 [pid 306] recvfrom(3, [pid 320] close(5 [pid 317] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x06\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x11\x08\x00\x01\x00\xac\x14\x14\x11"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] recvfrom(3, [pid 320] <... close resumed>) = 0 [pid 317] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 40 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x09\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... socket resumed>) = 5 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 317] <... sendto resumed>) = 32 [pid 306] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 320] <... sendto resumed>) = 64 [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] close(5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... close resumed>) = 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x15\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... socket resumed>) = 5 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] <... sendto resumed>) = 44 [pid 320] <... socket resumed>) = 5 [pid 306] recvfrom(3, [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 320] close(5 [pid 317] close(5 [pid 311] close(5 [pid 306] <... socket resumed>) = 5 [pid 305] close(5 [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0" [pid 320] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x09\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x15\x08\x00\x01\x00\xac\x14\x14\x15"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x06\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 305] <... close resumed>) = 0 [pid 320] <... sendto resumed>) = 32 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x05\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x16\x08\x00\x01\x00\xac\x14\x14\x16"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 40 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x15\x08\x00\x01\x00\xac\x14\x14\x15"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... sendto resumed>) = 40 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0", ifr_ifindex=5}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x05\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0", ifr_ifindex=10}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x14\x08\x00\x01\x00\xac\x14\x14\x14"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0", ifr_ifindex=12}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0", ifr_ifindex=6}) = 0 [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x06\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0", ifr_ifindex=12}) = 0 [pid 305] close(5) = 0 [ 24.101016][ T20] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.108089][ T20] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.115383][ T20] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.122534][ T20] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.129646][ T20] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.136819][ T20] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.143783][ T20] bridge0: port 2(bridge_slave_1) entered disabled state [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 64 [pid 311] <... sendto resumed>) = 32 [pid 306] <... sendto resumed>) = 64 [pid 305] <... sendto resumed>) = 64 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 319] <... epoll_pwait resumed>[], 128, 995, NULL, 0) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 294] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 320] <... socket resumed>) = 5 [pid 319] epoll_pwait(4, [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 320] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 319] epoll_pwait(4, [pid 317] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 305] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 320] close(5 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] close(5 [pid 311] close(5 [pid 306] close(5 [pid 305] close(5 [pid 320] <... close resumed>) = 0 [pid 319] epoll_pwait(4, [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x15\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x07\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x12\x08\x00\x01\x00\xac\x14\x14\x12"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x05\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x16\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x15\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=995631791} [pid 320] <... sendto resumed>) = 64 [pid 317] <... sendto resumed>) = 44 [pid 311] <... sendto resumed>) = 40 [pid 306] <... sendto resumed>) = 44 [pid 305] <... sendto resumed>) = 44 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0" [pid 320] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 320] close(5 [pid 317] close(5 [pid 311] close(5 [pid 306] close(5 [pid 305] close(5 [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x05\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x16\x08\x00\x01\x00\xac\x14\x14\x16"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x07\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x05\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x16\x08\x00\x01\x00\xac\x14\x14\x16"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 32 [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 40 [pid 305] <... sendto resumed>) = 40 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"]}], 4096, 0, NULL, NULL) = 60 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0" [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 320] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 305] <... socket resumed>) = 5 [pid 320] close(5 [pid 317] close(5 [pid 311] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] close(5 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0" [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x15\x08\x00\x01\x00\xac\x14\x14\x15"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x05\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... close resumed>) = 0 [pid 306] close(5 [pid 305] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 320] <... sendto resumed>) = 40 [pid 306] <... close resumed>) = 0 [pid 305] close(5 [pid 320] recvfrom(3, [pid 317] <... sendto resumed>) = 64 [pid 311] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x07\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... close resumed>) = 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] recvfrom(3, [pid 311] <... sendto resumed>) = 32 [pid 306] <... sendto resumed>) = 64 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x05\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 64 [pid 320] <... socket resumed>) = 5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"]}], 4096, 0, NULL, NULL) = 84 [pid 305] recvfrom(3, [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 317] <... socket resumed>) = 5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0" [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] close(5 [pid 317] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 305] <... socket resumed>) = 5 [pid 320] <... close resumed>) = 0 [pid 317] close(5 [pid 311] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0" [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... close resumed>) = 0 [pid 311] close(5 [pid 306] close(5 [pid 305] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 320] <... sendto resumed>) = 64 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x05\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x16\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... close resumed>) = 0 [pid 305] close(5 [pid 320] recvfrom(3, [pid 311] <... close resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... close resumed>) = 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... sendto resumed>) = 44 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x09\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x13\x08\x00\x01\x00\xac\x14\x14\x13"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... sendto resumed>) = 44 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x05\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x16\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3, [pid 311] <... sendto resumed>) = 40 [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 44 [pid 320] <... socket resumed>) = 5 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] recvfrom(3, [pid 306] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 305] recvfrom(3, [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 317] <... socket resumed>) = 5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... socket resumed>) = 5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] close(5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 311] <... socket resumed>) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0" [pid 305] <... socket resumed>) = 5 [pid 320] <... close resumed>) = 0 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 306] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x15\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] close(5 [pid 311] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 306] close(5 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... close resumed>) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 44 [pid 311] close(5 [pid 306] <... close resumed>) = 0 [pid 305] close(5 [pid 320] recvfrom(3, [pid 317] <... sendto resumed>) = 40 [pid 311] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18\x08\x00\x01\x00\xac\x14\x14\x18"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] recvfrom(3, [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x09\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"]}], 4096, 0, NULL, NULL) = 60 [pid 311] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 40 [pid 320] <... socket resumed>) = 5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 40 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0" [pid 317] <... socket resumed>) = 5 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] recvfrom(3, [pid 320] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] close(5 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"]}], 4096, 0, NULL, NULL) = 60 [pid 320] <... close resumed>) = 0 [pid 317] close(5 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x05\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x16\x08\x00\x01\x00\xac\x14\x14\x16"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... close resumed>) = 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0" [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... socket resumed>) = 5 [pid 320] <... sendto resumed>) = 40 [pid 311] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 320] recvfrom(3, [pid 317] <... sendto resumed>) = 64 [pid 311] close(5 [pid 306] close(5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] recvfrom(3, [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"]}], 4096, 0, NULL, NULL) = 84 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x09\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [ 24.151116][ T20] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.158335][ T20] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.165563][ T20] bridge0: port 2(bridge_slave_1) entered disabled state [pid 305] close(5 [pid 311] <... sendto resumed>) = 32 [pid 305] <... close resumed>) = 0 [pid 320] <... socket resumed>) = 5 [pid 306] <... sendto resumed>) = 64 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0" [pid 317] <... socket resumed>) = 5 [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 320] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 305] <... sendto resumed>) = 64 [pid 320] close(5 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... close resumed>) = 0 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] recvfrom(3, [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x05\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] close(5 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... socket resumed>) = 5 [pid 305] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"]}], 4096, 0, NULL, NULL) = 84 [pid 320] <... sendto resumed>) = 64 [pid 317] <... close resumed>) = 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 306] <... socket resumed>) = 5 [pid 320] recvfrom(3, [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0" [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... sendto resumed>) = 44 [pid 311] close(5 [pid 306] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 305] <... socket resumed>) = 5 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3, [pid 311] <... close resumed>) = 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 320] <... socket resumed>) = 5 [pid 317] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 306] close(5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0" [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x14\x08\x00\x01\x00\xac\x14\x14\x14"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... close resumed>) = 0 [pid 305] close(5 [pid 311] <... sendto resumed>) = 40 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x18\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... close resumed>) = 0 [pid 320] close(5 [pid 317] <... socket resumed>) = 5 [pid 311] recvfrom(3, [pid 320] <... close resumed>) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0" [pid 306] <... sendto resumed>) = 44 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x05\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x16\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 44 [pid 317] close(5) = 0 [pid 320] <... sendto resumed>) = 44 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] recvfrom(3, [pid 320] recvfrom(3, [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18\x08\x00\x01\x00\xac\x14\x14\x18"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... socket resumed>) = 5 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... sendto resumed>) = 40 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 306] <... socket resumed>) = 5 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3, [pid 311] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... socket resumed>) = 5 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1" [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] close(5 [pid 306] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 305] <... socket resumed>) = 5 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... socket resumed>) = 5 [pid 311] <... close resumed>) = 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0" [pid 320] close(5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0" [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] close(5 [pid 305] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 320] <... close resumed>) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 317] close(5 [pid 306] <... close resumed>) = 0 [pid 305] close(5 [pid 317] <... close resumed>) = 0 [pid 311] <... sendto resumed>) = 64 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 64 [pid 311] recvfrom(3, [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x10\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x19\x08\x00\x01\x00\xac\x14\x14\x19"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... close resumed>) = 0 [pid 320] <... sendto resumed>) = 40 [pid 317] recvfrom(3, [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... sendto resumed>) = 40 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18\x08\x00\x01\x00\xac\x14\x14\x18"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"]}], 4096, 0, NULL, NULL) = 60 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 40 [pid 320] <... socket resumed>) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0" [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 317] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] recvfrom(3, [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] close(5 [pid 311] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 320] close(5 [pid 317] <... close resumed>) = 0 [pid 311] close(5 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... close resumed>) = 0 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x18\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... close resumed>) = 0 [pid 306] <... socket resumed>) = 5 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 44 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1" [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... sendto resumed>) = 64 [pid 317] recvfrom(3, [pid 311] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 320] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... socket resumed>) = 5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1", ifr_ifindex=16}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x10\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x19\x08\x00\x01\x00\xac\x14\x14\x19"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"]}], 4096, 0, NULL, NULL) = 84 [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 32 [pid 306] close(5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0" [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] <... close resumed>) = 0 [pid 320] <... socket resumed>) = 5 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x10\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] close(5 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1", ifr_ifindex=16}) = 0 [pid 306] <... sendto resumed>) = 64 [pid 320] close(5 [pid 317] close(5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 306] recvfrom(3, [pid 305] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x10\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] close(5 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 44 [pid 317] <... sendto resumed>) = 64 [pid 311] <... close resumed>) = 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] recvfrom(3, [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x15\x08\x00\x01\x00\xac\x14\x14\x15"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... socket resumed>) = 5 [pid 305] <... sendto resumed>) = 64 [pid 320] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 317] <... socket resumed>) = 5 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1" [pid 311] <... sendto resumed>) = 40 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1" [pid 305] recvfrom(3, [pid 320] <... socket resumed>) = 5 [pid 317] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 311] recvfrom(3, [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0" [pid 317] close(5 [pid 306] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 317] <... close resumed>) = 0 [pid 306] close(5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] close(5 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x10\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x19\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... close resumed>) = 0 [pid 317] <... sendto resumed>) = 44 [pid 306] <... close resumed>) = 0 [pid 311] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18\x08\x00\x01\x00\xac\x14\x14\x18"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x10\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x19\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0" [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 305] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] close(5 [pid 305] close(5 [pid 317] <... socket resumed>) = 5 [pid 311] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="team0" [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x18\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 40 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 44 [pid 320] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0", ifr_ifindex=15}) = 0 [pid 317] <... sendto resumed>) = 40 [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 44 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"]}], 4096, 0, NULL, NULL) = 60 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0", ifr_ifindex=12}) = 0 [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x15\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1", ifr_ifindex=16}) = 0 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x10\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x19\x08\x00\x01\x00\xac\x14\x14\x19"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 64 [pid 317] <... sendto resumed>) = 64 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3, [pid 311] <... sendto resumed>) = 44 [pid 306] <... sendto resumed>) = 40 [pid 305] <... sendto resumed>) = 40 [pid 320] <... socket resumed>) = 5 [pid 317] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"]}], 4096, 0, NULL, NULL) = 84 [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"]}], 4096, 0, NULL, NULL) = 60 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 317] <... socket resumed>) = 5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] close(5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="team0" [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... close resumed>) = 0 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x18\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="team0" [pid 305] <... socket resumed>) = 5 [pid 320] <... sendto resumed>) = 44 [pid 317] close(5 [pid 311] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] recvfrom(3, [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1" [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... close resumed>) = 0 [pid 311] close(5 [pid 306] close(5 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 320] <... socket resumed>) = 5 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1" [pid 317] <... sendto resumed>) = 44 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x05\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x16\x08\x00\x01\x00\xac\x14\x14\x16"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] close(5 [pid 320] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 317] recvfrom(3, [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] close(5 [pid 317] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 311] <... sendto resumed>) = 40 [pid 305] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] recvfrom(3, [pid 306] <... sendto resumed>) = 64 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x10\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x10\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x19\x08\x00\x01\x00\xac\x14\x14\x19"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... socket resumed>) = 5 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] recvfrom(3, [pid 320] <... sendto resumed>) = 40 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... sendto resumed>) = 64 [pid 320] recvfrom(3, [pid 317] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"]}], 4096, 0, NULL, NULL) = 84 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] close(5 [pid 311] <... socket resumed>) = 5 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] recvfrom(3, [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... close resumed>) = 0 [pid 320] <... socket resumed>) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0" [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x14\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1b\x08\x00\x01\x00\xac\x14\x14\x1b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... socket resumed>) = 5 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1" [pid 317] <... sendto resumed>) = 40 [pid 311] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="team0" [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 317] recvfrom(3, [pid 311] close(5 [pid 320] close(5 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] <... socket resumed>) = 5 [pid 320] <... close resumed>) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x10\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] close(5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1" [pid 320] <... sendto resumed>) = 64 [pid 317] <... socket resumed>) = 5 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x05\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... close resumed>) = 0 [pid 305] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 320] recvfrom(3, [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... sendto resumed>) = 64 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 311] recvfrom(3, [pid 305] close(5 [pid 320] <... socket resumed>) = 5 [pid 317] close(5 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... sendto resumed>) = 44 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1" [pid 317] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 306] recvfrom(3, [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x14\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [ 24.238391][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.245787][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.255245][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.262911][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x10\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x19\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] close(5 [pid 317] <... sendto resumed>) = 64 [pid 311] <... socket resumed>) = 5 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x10\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x19\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0" [pid 306] <... socket resumed>) = 5 [pid 305] <... sendto resumed>) = 44 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] close(5 [pid 317] <... socket resumed>) = 5 [pid 311] <... close resumed>) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x05\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x16\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x14\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge", ifr_ifindex=20}) = 0 [pid 306] close(5) = 0 [pid 305] recvfrom(3, [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x14\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1b\x08\x00\x01\x00\xac\x14\x14\x1b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 44 [pid 317] <... sendto resumed>) = 44 [pid 311] <... sendto resumed>) = 44 [pid 306] <... sendto resumed>) = 40 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge", ifr_ifindex=22}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x16\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1c\x08\x00\x01\x00\xac\x14\x14\x1c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge", ifr_ifindex=20}) = 0 [pid 306] close(5) = 0 [ 24.286314][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.293680][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.303101][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.310653][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.318133][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 24.326339][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x14\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 40 [pid 306] <... sendto resumed>) = 64 [pid 305] <... sendto resumed>) = 40 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"]}], 4096, 0, NULL, NULL) = 60 [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"]}], 4096, 0, NULL, NULL) = 60 [pid 320] <... socket resumed>) = 5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"]}], 4096, 0, NULL, NULL) = 60 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="team0" [pid 317] <... socket resumed>) = 5 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... socket resumed>) = 5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] <... socket resumed>) = 5 [pid 320] close(5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 305] <... socket resumed>) = 5 [pid 320] <... close resumed>) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="team0" [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] close(5 [pid 311] close(5 [pid 306] close(5 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] <... sendto resumed>) = 64 [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] close(5 [pid 320] recvfrom(3, [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x16\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x14\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... close resumed>) = 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"]}], 4096, 0, NULL, NULL) = 84 [pid 317] <... sendto resumed>) = 64 [pid 311] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 44 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge", ifr_ifindex=22}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x16\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1c\x08\x00\x01\x00\xac\x14\x14\x1c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge", ifr_ifindex=22}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x16\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"]}], 4096, 0, NULL, NULL) = 84 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 311] close(5) = 0 [ 24.334381][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.341242][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.354696][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 24.362899][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.370942][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.377761][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 44 [pid 317] <... sendto resumed>) = 44 [pid 311] <... sendto resumed>) = 44 [pid 306] <... sendto resumed>) = 40 [pid 305] <... sendto resumed>) = 64 [pid 320] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge", ifr_ifindex=20}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x14\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1b\x08\x00\x01\x00\xac\x14\x14\x1b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond", ifr_ifindex=24}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x18\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1d\x08\x00\x01\x00\xac\x14\x14\x1d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 311] <... socket resumed>) = 5 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0" [pid 305] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"]}], 4096, 0, NULL, NULL) = 84 [pid 311] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18\x08\x00\x01\x00\xac\x14\x14\x18"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge", ifr_ifindex=22}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x16\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 40 [pid 306] <... sendto resumed>) = 64 [pid 305] <... sendto resumed>) = 44 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] recvfrom(3, [pid 305] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0" [pid 306] <... socket resumed>) = 5 [pid 320] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 305] <... socket resumed>) = 5 [pid 320] close(5 [pid 317] close(5 [pid 311] close(5 [pid 306] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] close(5 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x14\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x18\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... close resumed>) = 0 [pid 305] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 320] <... sendto resumed>) = 64 [pid 317] <... sendto resumed>) = 64 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x16\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] <... sendto resumed>) = 64 [pid 305] close(5 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] recvfrom(3, [pid 305] <... close resumed>) = 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... sendto resumed>) = 44 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x14\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1b\x08\x00\x01\x00\xac\x14\x14\x1b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 311] <... socket resumed>) = 5 [pid 320] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0" [pid 320] close(5 [pid 317] close(5 [pid 311] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] close(5 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x14\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x18\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x18\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond", ifr_ifindex=24}) = 0 [pid 306] close(5) = 0 [ 24.385846][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 24.394352][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.402921][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.409781][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.423746][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x18\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1d\x08\x00\x01\x00\xac\x14\x14\x1d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 44 [pid 305] <... sendto resumed>) = 40 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... sendto resumed>) = 44 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... sendto resumed>) = 44 [pid 320] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge", ifr_ifindex=22}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x16\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1c\x08\x00\x01\x00\xac\x14\x14\x1c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge", ifr_ifindex=20}) = 0 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x14\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond", ifr_ifindex=26}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1e\x08\x00\x01\x00\xac\x14\x14\x1e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1", ifr_ifindex=16}) = 0 [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x10\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x19\x08\x00\x01\x00\xac\x14\x14\x19"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... sendto resumed>) = 40 [pid 320] <... sendto resumed>) = 40 [pid 320] recvfrom(3, [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 64 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... sendto resumed>) = 40 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] recvfrom(3, [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3, [pid 311] <... sendto resumed>) = 40 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... socket resumed>) = 5 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] recvfrom(3, [pid 306] <... socket resumed>) = 5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 305] <... socket resumed>) = 5 [pid 320] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 320] close(5 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] close(5 [pid 305] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 320] <... close resumed>) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1" [pid 306] <... close resumed>) = 0 [pid 305] close(5 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x16\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x18\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... close resumed>) = 0 [pid 320] <... sendto resumed>) = 64 [pid 317] close(5 [pid 311] close(5 [pid 306] <... sendto resumed>) = 64 [ 24.432085][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.440222][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.447216][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.456286][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 24.464506][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.472712][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.479533][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x14\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 44 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x10\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] recvfrom(3, [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge", ifr_ifindex=22}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x16\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond", ifr_ifindex=24}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x18\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge", ifr_ifindex=22}) = 0 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x16\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1c\x08\x00\x01\x00\xac\x14\x14\x1c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 44 [pid 317] <... sendto resumed>) = 64 [pid 311] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 44 [pid 305] <... sendto resumed>) = 40 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond", ifr_ifindex=24}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x18\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1d\x08\x00\x01\x00\xac\x14\x14\x1d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond", ifr_ifindex=26}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1", ifr_ifindex=16}) = 0 [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x10\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x19\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond", ifr_ifindex=26}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1e\x08\x00\x01\x00\xac\x14\x14\x1e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge", ifr_ifindex=22}) = 0 [pid 305] close(5) = 0 [ 24.492665][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 24.500908][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.508822][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.515577][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.524367][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 24.533571][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x16\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 44 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... sendto resumed>) = 44 [pid 305] <... sendto resumed>) = 64 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... sendto resumed>) = 40 [pid 305] recvfrom(3, [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 305] <... socket resumed>) = 5 [pid 320] close(5 [pid 317] close(5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 305] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x18\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1f\x08\x00\x01\x00\xac\x14\x14\x1f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x16\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond", ifr_ifindex=26}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 64 [pid 320] recvfrom(3, [pid 317] <... sendto resumed>) = 40 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3, [pid 311] <... sendto resumed>) = 40 [pid 306] <... sendto resumed>) = 64 [pid 305] <... sendto resumed>) = 44 [pid 320] <... socket resumed>) = 5 [pid 306] recvfrom(3, [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] close(5 [pid 306] <... socket resumed>) = 5 [pid 320] <... close resumed>) = 0 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x18\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team", ifr_ifindex=28}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"]}], 4096, 0, NULL, NULL) = 60 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond", ifr_ifindex=24}) = 0 [pid 305] close(5) = 0 [ 24.542020][ T26] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.548856][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.558249][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.565952][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.574634][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 24.583220][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x18\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1d\x08\x00\x01\x00\xac\x14\x14\x1d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 44 [pid 306] <... sendto resumed>) = 44 [pid 317] <... sendto resumed>) = 64 [pid 311] <... sendto resumed>) = 64 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 40 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"]}], 4096, 0, NULL, NULL) = 84 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] recvfrom(3, [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="team0" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 305] <... socket resumed>) = 5 [pid 320] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 320] close(5 [pid 317] close(5 [pid 311] close(5 [pid 306] close(5 [pid 305] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] close(5 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1e\x08\x00\x01\x00\xac\x14\x14\x1e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1f\x08\x00\x01\x00\xac\x14\x14\x1f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... close resumed>) = 0 [pid 320] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 44 [pid 311] <... sendto resumed>) = 44 [pid 306] <... sendto resumed>) = 40 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x18\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 64 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] recvfrom(3, [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... socket resumed>) = 5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 317] <... socket resumed>) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 305] <... socket resumed>) = 5 [pid 320] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 311] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 320] close(5 [pid 317] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 311] close(5 [pid 306] close(5 [pid 305] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 320] <... close resumed>) = 0 [pid 317] close(5 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] close(5 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x14\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1b\x08\x00\x01\x00\xac\x14\x14\x1b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... close resumed>) = 0 [pid 320] <... sendto resumed>) = 64 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x20\x08\x00\x01\x00\xac\x14\x14\x20"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 40 [pid 306] <... sendto resumed>) = 64 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x18\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [pid 317] <... sendto resumed>) = 40 [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 44 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] recvfrom(3, [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] recvfrom(3, [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... socket resumed>) = 5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 317] <... socket resumed>) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 305] <... socket resumed>) = 5 [pid 320] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 311] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 320] close(5 [pid 317] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 311] close(5 [pid 306] close(5 [pid 305] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 320] <... close resumed>) = 0 [pid 317] close(5 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] close(5 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x14\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... close resumed>) = 0 [pid 320] <... sendto resumed>) = 44 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 44 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1e\x08\x00\x01\x00\xac\x14\x14\x1e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [pid 317] <... sendto resumed>) = 64 [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 40 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] recvfrom(3, [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] recvfrom(3, [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... socket resumed>) = 5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 317] <... socket resumed>) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 305] <... socket resumed>) = 5 [pid 320] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 311] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 320] close(5 [pid 317] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 311] close(5 [pid 306] close(5 [pid 305] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 320] <... close resumed>) = 0 [pid 317] close(5 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] close(5 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1f\x08\x00\x01\x00\xac\x14\x14\x1f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x14\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x20\x08\x00\x01\x00\xac\x14\x14\x20"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... close resumed>) = 0 [pid 320] <... sendto resumed>) = 40 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x20\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 44 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team", ifr_ifindex=28}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge", ifr_ifindex=22}) = 0 [pid 311] close(5) = 0 [ 24.591372][ T26] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.598280][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.628703][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x16\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1c\x08\x00\x01\x00\xac\x14\x14\x1c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 64 [pid 317] <... sendto resumed>) = 44 [pid 306] <... sendto resumed>) = 40 [pid 320] recvfrom(3, [pid 311] <... sendto resumed>) = 40 [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 64 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] recvfrom(3, [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... socket resumed>) = 5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... socket resumed>) = 5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 320] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 305] <... socket resumed>) = 5 [pid 306] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 320] close(5 [pid 317] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 306] close(5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 320] <... close resumed>) = 0 [pid 317] close(5 [pid 311] close(5 [pid 306] <... close resumed>) = 0 [pid 305] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... close resumed>) = 0 [pid 305] close(5 [pid 311] <... close resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 44 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x25\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x21\x08\x00\x01\x00\xac\x14\x14\x21"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x16\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... close resumed>) = 0 [pid 320] recvfrom(3, [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 64 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... sendto resumed>) = 44 [pid 320] <... socket resumed>) = 5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 317] <... socket resumed>) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 305] recvfrom(3, [pid 320] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 311] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 320] close(5 [pid 317] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 311] close(5 [pid 306] close(5 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... close resumed>) = 0 [pid 317] close(5 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x20\x08\x00\x01\x00\xac\x14\x14\x20"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x16\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x20\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... sendto resumed>) = 40 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x25\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 44 [pid 320] recvfrom(3, [pid 311] recvfrom(3, [pid 305] <... socket resumed>) = 5 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 320] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 305] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 320] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 305] close(5 [pid 311] close(5 [pid 320] close(5 [pid 311] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x18\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1d\x08\x00\x01\x00\xac\x14\x14\x1d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [ 24.636964][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.645463][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.652311][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.670785][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 24.679202][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1f\x08\x00\x01\x00\xac\x14\x14\x1f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... sendto resumed>) = 44 [pid 306] recvfrom(3, [pid 317] <... sendto resumed>) = 64 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... sendto resumed>) = 64 [pid 311] <... sendto resumed>) = 40 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 306] <... socket resumed>) = 5 [pid 305] <... sendto resumed>) = 40 [pid 311] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] recvfrom(3, [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 311] <... socket resumed>) = 5 [pid 306] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 320] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 306] close(5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] close(5 [pid 317] close(5 [pid 311] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 306] <... close resumed>) = 0 [pid 305] <... socket resumed>) = 5 [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] close(5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x20\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x25\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x21\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... close resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x25\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x21\x08\x00\x01\x00\xac\x14\x14\x21"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x18\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 311] <... sendto resumed>) = 64 [pid 305] close(5 [pid 320] <... sendto resumed>) = 44 [pid 311] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond", ifr_ifindex=24}) = 0 [pid 311] close(5 [pid 317] <... sendto resumed>) = 44 [pid 311] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x18\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... sendto resumed>) = 40 [pid 305] <... close resumed>) = 0 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr", ifr_ifindex=37}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x25\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x21\x08\x00\x01\x00\xac\x14\x14\x21"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr", ifr_ifindex=39}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x27\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x22\x08\x00\x01\x00\xac\x14\x14\x22"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr", ifr_ifindex=37}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x25\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 44 [pid 306] <... sendto resumed>) = 64 [pid 305] <... sendto resumed>) = 64 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 320] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 305] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 320] close(5 [pid 317] close(5 [pid 311] close(5 [pid 306] close(5 [pid 305] close(5 [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x25\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x27\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1e\x08\x00\x01\x00\xac\x14\x14\x1e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x25\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x21\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 64 [pid 317] <... sendto resumed>) = 64 [pid 311] <... sendto resumed>) = 40 [pid 306] <... sendto resumed>) = 44 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 320] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 320] close(5 [pid 317] close(5 [pid 311] close(5 [pid 306] close(5 [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x25\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x21\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x27\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x22\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [ 24.690731][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.697573][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.711418][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.726496][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x27\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x22\x08\x00\x01\x00\xac\x14\x14\x22"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 44 [pid 305] <... sendto resumed>) = 44 [pid 320] recvfrom(3, [pid 305] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... sendto resumed>) = 44 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3, [pid 311] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 40 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... socket resumed>) = 5 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... socket resumed>) = 5 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... socket resumed>) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 305] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 320] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 305] close(5 [pid 320] close(5 [pid 305] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x20\x08\x00\x01\x00\xac\x14\x14\x20"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x27\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x22\x08\x00\x01\x00\xac\x14\x14\x22"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond", ifr_ifindex=26}) = 0 [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0"}) = -1 ENODEV (No such device) [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr", ifr_ifindex=39}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x27\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 44 [pid 305] <... sendto resumed>) = 40 [pid 306] <... sendto resumed>) = 64 [pid 317] recvfrom(3, [pid 320] recvfrom(3, [pid 305] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"]}], 4096, 0, NULL, NULL) = 60 [pid 306] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] recvfrom(3, [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0" [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 320] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 305] <... socket resumed>) = 5 [pid 320] close(5 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 320] <... close resumed>) = 0 [pid 317] close(5 [pid 311] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 305] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x27\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... close resumed>) = 0 [pid 311] close(5 [pid 306] close(5 [pid 305] close(5 [pid 320] <... sendto resumed>) = 64 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [pid 317] <... sendto resumed>) = 64 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] recvfrom(3, [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1f\x08\x00\x01\x00\xac\x14\x14\x1f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x27\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x22\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"]}], 4096, 0, NULL, NULL) = 84 [pid 311] <... sendto resumed>) = 40 [pid 306] <... sendto resumed>) = 44 [pid 320] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr", ifr_ifindex=39}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x27\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x22\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0"}) = -1 ENODEV (No such device) [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team", ifr_ifindex=28}) = 0 [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0"}) = -1 ENODEV (No such device) [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 44 [pid 317] <... sendto resumed>) = 32 [pid 311] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 40 [pid 305] <... sendto resumed>) = 64 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0"}) = -1 ENODEV (No such device) [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0", ifr_ifindex=14}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x24\x08\x00\x01\x00\xac\x14\x14\x24"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [ 24.738899][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.749171][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.756967][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.770991][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 24.779491][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team", ifr_ifindex=28}) = 0 [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 44 [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"]}], 4096, 0, NULL, NULL) = 60 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"]}], 4096, 0, NULL, NULL) = 60 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] <... socket resumed>) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0" [pid 317] <... socket resumed>) = 5 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 311] <... socket resumed>) = 5 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0" [pid 306] close(5 [pid 305] close(5 [pid 320] close(5 [pid 317] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 317] close(5 [pid 311] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x20\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... close resumed>) = 0 [pid 311] close(5 [pid 306] <... sendto resumed>) = 64 [pid 305] <... sendto resumed>) = 44 [pid 320] <... sendto resumed>) = 64 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... close resumed>) = 0 [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] recvfrom(3, [pid 306] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"]}], 4096, 0, NULL, NULL) = 84 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"]}], 4096, 0, NULL, NULL) = 84 [pid 317] <... sendto resumed>) = 64 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x20\x08\x00\x01\x00\xac\x14\x14\x20"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3, [pid 306] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 311] <... sendto resumed>) = 40 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 320] <... socket resumed>) = 5 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] recvfrom(3, [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] close(5 [pid 305] close(5 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... socket resumed>) = 5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 320] close(5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0" [pid 311] <... socket resumed>) = 5 [pid 306] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x25\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x21\x08\x00\x01\x00\xac\x14\x14\x21"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... close resumed>) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 306] <... sendto resumed>) = 32 [pid 305] <... sendto resumed>) = 40 [pid 320] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] close(5 [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 311] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... sendto resumed>) = 32 [pid 317] <... close resumed>) = 0 [pid 311] close(5 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] recvfrom(3, [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x24\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... close resumed>) = 0 [pid 306] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] <... recvfrom resumed>[{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 306] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 305] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 44 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] close(5 [pid 305] close(5 [pid 320] <... socket resumed>) = 5 [pid 317] recvfrom(3, [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x24\x08\x00\x01\x00\xac\x14\x14\x24"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x25\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0" [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 40 [pid 305] <... sendto resumed>) = 64 [pid 320] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] close(5 [pid 317] <... socket resumed>) = 5 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... close resumed>) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="nicvf0" [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x24\x08\x00\x01\x00\xac\x14\x14\x24"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 311] <... socket resumed>) = 5 [pid 306] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 305] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 320] <... sendto resumed>) = 40 [pid 317] close(5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 306] close(5 [pid 305] close(5 [pid 320] recvfrom(3, [pid 317] <... close resumed>) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] close(5 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x25\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x21\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 40 [pid 311] <... close resumed>) = 0 [pid 306] <... sendto resumed>) = 64 [pid 305] <... sendto resumed>) = 44 [pid 320] <... socket resumed>) = 5 [pid 317] recvfrom(3, [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x20\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0" [pid 317] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"]}], 4096, 0, NULL, NULL) = 60 [pid 320] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] close(5 [pid 317] <... socket resumed>) = 5 [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] <... close resumed>) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="nicvf0" [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0", ifr_ifindex=14}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x24\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr", ifr_ifindex=39}) = 0 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x27\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x22\x08\x00\x01\x00\xac\x14\x14\x22"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 64 [pid 317] <... sendto resumed>) = 32 [pid 311] <... sendto resumed>) = 44 [pid 306] <... sendto resumed>) = 44 [pid 305] <... sendto resumed>) = 40 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 317] close(5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="nicvf0" [pid 305] <... socket resumed>) = 5 [pid 320] close(5 [pid 317] <... close resumed>) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... close resumed>) = 0 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 311] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x24\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 40 [pid 306] close(5 [pid 305] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 311] close(5 [pid 317] recvfrom(3, [pid 306] <... close resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 44 [pid 317] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"]}], 4096, 0, NULL, NULL) = 60 [pid 306] <... sendto resumed>) = 40 [pid 305] close(5 [pid 320] recvfrom(3, [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... close resumed>) = 0 [pid 306] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... socket resumed>) = 5 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x25\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x21\x08\x00\x01\x00\xac\x14\x14\x21"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"]}], 4096, 0, NULL, NULL) = 60 [pid 305] <... close resumed>) = 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 311] <... sendto resumed>) = 40 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... socket resumed>) = 5 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] recvfrom(3, [pid 306] <... socket resumed>) = 5 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x27\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="nicvf0" [pid 317] close(5 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="nicvf0" [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... close resumed>) = 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] <... sendto resumed>) = 64 [pid 320] close(5 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... socket resumed>) = 5 [pid 306] close(5 [pid 305] recvfrom(3, [pid 320] <... close resumed>) = 0 [pid 317] <... sendto resumed>) = 64 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 306] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [pid 311] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 306] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... sendto resumed>) = 40 [pid 317] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26"]}], 4096, 0, NULL, NULL) = 84 [pid 311] close(5 [pid 306] <... sendto resumed>) = 32 [pid 320] recvfrom(3, [pid 306] recvfrom(3, [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"]}], 4096, 0, NULL, NULL) = 60 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... close resumed>) = 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 5 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x25\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... socket resumed>) = 5 [pid 320] <... socket resumed>) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 306] <... socket resumed>) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 311] <... sendto resumed>) = 64 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="nicvf0" [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] recvfrom(3, [pid 306] close(5 [pid 305] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] close(5 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... close resumed>) = 0 [pid 305] close(5 [pid 320] close(5 [pid 317] <... close resumed>) = 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... close resumed>) = 0 [pid 317] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... socket resumed>) = 5 [pid 306] <... sendto resumed>) = 40 [pid 305] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 32 [pid 306] recvfrom(3, [ 24.788357][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.813702][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 24.822367][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x27\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x22\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 32 [pid 317] recvfrom(3, [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 306] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"]}], 4096, 0, NULL, NULL) = 60 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0"}) = -1 ENODEV (No such device) [pid 306] close(5 [pid 317] <... recvfrom resumed>[{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 306] <... close resumed>) = 0 [pid 305] <... sendto resumed>) = 44 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0"}) = -1 ENODEV (No such device) [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x25\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x21\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan0"}) = -1 ENODEV (No such device) [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0"}) = -1 ENODEV (No such device) [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... sendto resumed>) = 64 [pid 320] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 44 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 305] <... sendto resumed>) = 40 [pid 305] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"]}], 4096, 0, NULL, NULL) = 60 [pid 320] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"]}], 4096, 0, NULL, NULL) = 60 [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"]}], 4096, 0, NULL, NULL) = 60 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26"]}], 4096, 0, NULL, NULL) = 84 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 320] close(5 [pid 306] <... socket resumed>) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0" [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] <... close resumed>) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] close(5 [pid 311] close(5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] <... sendto resumed>) = 64 [pid 320] recvfrom(3, [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] close(5 [pid 320] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26"]}], 4096, 0, NULL, NULL) = 84 [pid 317] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x27\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x22\x08\x00\x01\x00\xac\x14\x14\x22"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] close(5 [pid 305] <... close resumed>) = 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 32 [pid 311] <... sendto resumed>) = 40 [pid 320] <... socket resumed>) = 5 [pid 317] recvfrom(3, [pid 306] <... close resumed>) = 0 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 317] <... recvfrom resumed>[{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 306] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... sendto resumed>) = 64 [pid 320] close(5) = 0 [pid 306] <... sendto resumed>) = 32 [pid 320] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... socket resumed>) = 5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] <... sendto resumed>) = 32 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 311] <... socket resumed>) = 5 [pid 320] recvfrom(3, [pid 306] <... recvfrom resumed>[{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 305] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"]}], 4096, 0, NULL, NULL) = 84 [pid 320] <... recvfrom resumed>[{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] close(5 [pid 311] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... socket resumed>) = 5 [pid 317] <... close resumed>) = 0 [pid 311] close(5 [pid 306] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... socket resumed>) = 5 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] <... close resumed>) = 0 [pid 317] <... sendto resumed>) = 40 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0" [pid 320] close(5 [pid 317] recvfrom(3, [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x27\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] <... close resumed>) = 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"]}], 4096, 0, NULL, NULL) = 60 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 64 [pid 306] close(5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... sendto resumed>) = 40 [pid 311] recvfrom(3, [pid 305] close(5 [pid 320] recvfrom(3, [pid 317] <... socket resumed>) = 5 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... close resumed>) = 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"]}], 4096, 0, NULL, NULL) = 60 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 305] <... close resumed>) = 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... socket resumed>) = 5 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] <... socket resumed>) = 5 [pid 305] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 317] close(5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 306] <... sendto resumed>) = 40 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... close resumed>) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 32 [pid 320] close(5 [pid 317] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] close(5 [pid 306] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"]}], 4096, 0, NULL, NULL) = 60 [pid 305] recvfrom(3, [pid 320] <... close resumed>) = 0 [pid 317] <... sendto resumed>) = 32 [pid 311] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x27\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x22\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 320] <... sendto resumed>) = 32 [pid 317] <... recvfrom resumed>[{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 320] recvfrom(3, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... sendto resumed>) = 44 [pid 306] <... socket resumed>) = 5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan1"}) = -1 ENODEV (No such device) [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... socket resumed>) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0"}) = -1 ENODEV (No such device) [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0"}) = -1 ENODEV (No such device) [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan0"}) = -1 ENODEV (No such device) [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... socket resumed>) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0", ifr_ifindex=14}) = 0 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x24\x08\x00\x01\x00\xac\x14\x14\x24"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 40 [pid 306] <... sendto resumed>) = 32 [pid 305] <... sendto resumed>) = 40 [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 320] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"]}], 4096, 0, NULL, NULL) = 60 [pid 311] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"]}], 4096, 0, NULL, NULL) = 60 [pid 305] recvfrom(3, [pid 306] <... recvfrom resumed>[{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 320] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"]}], 4096, 0, NULL, NULL) = 60 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... socket resumed>) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] <... socket resumed>) = 5 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] close(5 [pid 317] close(5 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0" [pid 320] close(5 [pid 311] <... close resumed>) = 0 [pid 306] close(5 [pid 317] <... close resumed>) = 0 [pid 305] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 320] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] close(5 [pid 320] <... sendto resumed>) = 32 [pid 317] <... sendto resumed>) = 64 [pid 311] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 40 [pid 320] recvfrom(3, [pid 305] <... close resumed>) = 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"]}], 4096, 0, NULL, NULL) = 84 [pid 311] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"]}], 4096, 0, NULL, NULL) = 84 [pid 306] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"]}], 4096, 0, NULL, NULL) = 60 [pid 320] <... socket resumed>) = 5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... sendto resumed>) = 64 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0" [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 305] recvfrom(3, [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] <... socket resumed>) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0" [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0" [pid 320] close(5 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] <... close resumed>) = 0 [pid 311] close(5 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] close(5 [pid 305] <... socket resumed>) = 5 [pid 311] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] close(5 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0" [pid 320] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 32 [pid 306] <... close resumed>) = 0 [pid 320] recvfrom(3, [pid 317] <... sendto resumed>) = 44 [pid 311] recvfrom(3, [pid 305] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 306] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"]}], 4096, 0, NULL, NULL) = 60 [pid 317] recvfrom(3, [pid 311] <... recvfrom resumed>[{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 305] close(5 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 306] <... sendto resumed>) = 32 [pid 320] <... socket resumed>) = 5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... close resumed>) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0" [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] recvfrom(3, [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x24\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0" [pid 306] <... recvfrom resumed>[{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 320] close(5 [pid 305] <... sendto resumed>) = 44 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... close resumed>) = 0 [pid 311] close(5 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] close(5 [pid 306] <... socket resumed>) = 5 [pid 305] recvfrom(3, [pid 320] <... sendto resumed>) = 64 [pid 311] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x24\x08\x00\x01\x00\xac\x14\x14\x24"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0" [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"]}], 4096, 0, NULL, NULL) = 84 [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 40 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] close(5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... socket resumed>) = 5 [pid 317] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"]}], 4096, 0, NULL, NULL) = 60 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... close resumed>) = 0 [pid 305] <... socket resumed>) = 5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... socket resumed>) = 5 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] close(5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 311] <... socket resumed>) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="nicvf0" [pid 306] <... sendto resumed>) = 40 [pid 320] <... close resumed>) = 0 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0" [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] close(5 [pid 306] recvfrom(3, [pid 311] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] <... sendto resumed>) = 44 [pid 317] <... close resumed>) = 0 [pid 311] close(5 [pid 320] recvfrom(3, [pid 306] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"]}], 4096, 0, NULL, NULL) = 60 [pid 305] close(5 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 311] <... close resumed>) = 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... close resumed>) = 0 [pid 317] <... sendto resumed>) = 64 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... socket resumed>) = 5 [pid 317] recvfrom(3, [pid 306] <... socket resumed>) = 5 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 317] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"]}], 4096, 0, NULL, NULL) = 84 [pid 311] <... sendto resumed>) = 64 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0" [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... sendto resumed>) = 40 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] close(5 [pid 305] recvfrom(3, [pid 317] <... socket resumed>) = 5 [pid 306] close(5 [pid 320] <... close resumed>) = 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"]}], 4096, 0, NULL, NULL) = 60 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 311] recvfrom(3, [pid 306] <... close resumed>) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... sendto resumed>) = 40 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [pid 317] close(5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... socket resumed>) = 5 [pid 306] <... sendto resumed>) = 64 [pid 317] <... close resumed>) = 0 [pid 311] <... socket resumed>) = 5 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="nicvf0" [pid 306] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"]}], 4096, 0, NULL, NULL) = 60 [pid 317] <... sendto resumed>) = 44 [pid 311] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"]}], 4096, 0, NULL, NULL) = 84 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3, [pid 311] close(5 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] close(5 [pid 320] <... socket resumed>) = 5 [pid 317] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 311] <... close resumed>) = 0 [pid 306] <... socket resumed>) = 5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... close resumed>) = 0 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x24\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0" [pid 320] close(5 [pid 317] <... socket resumed>) = 5 [pid 305] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 44 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] <... close resumed>) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim0" [pid 305] <... sendto resumed>) = 32 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] recvfrom(3, [pid 306] close(5 [pid 305] recvfrom(3, [pid 320] <... sendto resumed>) = 64 [pid 317] close(5 [pid 306] <... close resumed>) = 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 320] recvfrom(3, [pid 317] <... close resumed>) = 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"]}], 4096, 0, NULL, NULL) = 84 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 40 [pid 306] <... sendto resumed>) = 44 [pid 311] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] <... socket resumed>) = 5 [pid 306] recvfrom(3, [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 317] recvfrom(3, [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="nicvf0" [pid 306] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"]}], 4096, 0, NULL, NULL) = 60 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] close(5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] close(5 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] close(5 [pid 320] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 5 [pid 311] <... close resumed>) = 0 [pid 306] <... socket resumed>) = 5 [pid 305] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim0" [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 44 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] <... sendto resumed>) = 40 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] recvfrom(3, [pid 317] close(5 [pid 311] recvfrom(3, [pid 306] close(5 [pid 305] <... sendto resumed>) = 40 [pid 320] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 317] <... close resumed>) = 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"]}], 4096, 0, NULL, NULL) = 60 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... close resumed>) = 0 [pid 305] recvfrom(3, [pid 320] <... socket resumed>) = 5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 64 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim1" [pid 317] recvfrom(3, [pid 311] <... socket resumed>) = 5 [pid 305] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"]}], 4096, 0, NULL, NULL) = 60 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"]}], 4096, 0, NULL, NULL) = 84 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="nicvf0" [pid 306] <... sendto resumed>) = 40 [pid 320] close(5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] recvfrom(3, [pid 320] <... close resumed>) = 0 [pid 305] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] close(5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim0" [pid 306] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"]}], 4096, 0, NULL, NULL) = 60 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] <... close resumed>) = 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 320] <... sendto resumed>) = 40 [pid 317] close(5 [pid 311] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] recvfrom(3, [pid 317] <... close resumed>) = 0 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] <... sendto resumed>) = 32 [pid 306] <... socket resumed>) = 5 [pid 320] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"]}], 4096, 0, NULL, NULL) = 60 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 305] close(5 [pid 311] recvfrom(3, [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 44 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] <... close resumed>) = 0 [pid 320] <... socket resumed>) = 5 [pid 317] recvfrom(3, [pid 311] <... recvfrom resumed>[{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 306] close(5 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim1" [pid 317] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... close resumed>) = 0 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... sendto resumed>) = 64 [pid 320] close(5 [pid 311] <... socket resumed>) = 5 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 305] recvfrom(3, [ 24.844877][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 24.853149][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.862088][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.884355][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... sendto resumed>) = 64 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26"]}], 4096, 0, NULL, NULL) = 84 [pid 320] <... sendto resumed>) = 64 [pid 317] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 311] close(5 [pid 306] recvfrom(3, [pid 320] recvfrom(3, [pid 317] close(5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"]}], 4096, 0, NULL, NULL) = 84 [pid 311] <... close resumed>) = 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"]}], 4096, 0, NULL, NULL) = 84 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... socket resumed>) = 5 [pid 320] <... socket resumed>) = 5 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x24\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2c\x08\x00\x01\x00\xac\x14\x14\x2c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 40 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim1" [pid 306] <... socket resumed>) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 317] <... sendto resumed>) = 40 [pid 311] recvfrom(3, [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"]}], 4096, 0, NULL, NULL) = 60 [pid 320] close(5 [pid 317] recvfrom(3, [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] close(5 [pid 320] <... close resumed>) = 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] close(5 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... close resumed>) = 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... socket resumed>) = 5 [pid 306] <... close resumed>) = 0 [pid 320] <... sendto resumed>) = 44 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [pid 317] <... socket resumed>) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] <... sendto resumed>) = 32 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 311] close(5 [pid 306] <... sendto resumed>) = 44 [pid 305] recvfrom(3, [pid 320] <... socket resumed>) = 5 [pid 317] close(5 [pid 311] <... close resumed>) = 0 [pid 306] recvfrom(3, [pid 305] <... recvfrom resumed>[{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 317] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 320] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x24\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 64 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] close(5 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 64 [pid 311] recvfrom(3, [pid 305] <... socket resumed>) = 5 [pid 320] <... close resumed>) = 0 [pid 306] <... socket resumed>) = 5 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x24\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2c\x08\x00\x01\x00\xac\x14\x14\x2c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26"]}], 4096, 0, NULL, NULL) = 84 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim3" [pid 317] recvfrom(3, [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 320] <... sendto resumed>) = 40 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] <... socket resumed>) = 5 [pid 305] close(5 [pid 306] close(5 [pid 320] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 5 [pid 311] close(5 [pid 306] <... sendto resumed>) = 40 [pid 305] <... sendto resumed>) = 40 [pid 320] <... socket resumed>) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 311] <... close resumed>) = 0 [pid 306] recvfrom(3, [pid 317] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 305] recvfrom(3, [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 317] close(5 [pid 311] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"]}], 4096, 0, NULL, NULL) = 60 [pid 305] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"]}], 4096, 0, NULL, NULL) = 60 [pid 320] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... sendto resumed>) = 32 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] close(5 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] recvfrom(3, [pid 320] <... close resumed>) = 0 [pid 306] <... socket resumed>) = 5 [pid 317] <... sendto resumed>) = 44 [pid 305] <... socket resumed>) = 5 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x24\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [pid 311] <... recvfrom resumed>[{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim3" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 320] <... sendto resumed>) = 64 [pid 317] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 320] recvfrom(3, [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... socket resumed>) = 5 [pid 306] close(5 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 305] close(5 [pid 320] <... socket resumed>) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 306] <... close resumed>) = 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 317] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... close resumed>) = 0 [pid 320] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 317] close(5 [pid 311] close(5 [pid 320] close(5 [pid 306] <... sendto resumed>) = 64 [pid 305] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] recvfrom(3, [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2d\x08\x00\x01\x00\xac\x14\x14\x2d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"]}], 4096, 0, NULL, NULL) = 84 [pid 305] <... sendto resumed>) = 32 [pid 320] <... sendto resumed>) = 44 [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 40 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] recvfrom(3, [pid 320] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] <... socket resumed>) = 5 [pid 305] <... recvfrom resumed>[{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"]}], 4096, 0, NULL, NULL) = 60 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim3" [pid 320] <... socket resumed>) = 5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... socket resumed>) = 5 [pid 320] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 305] <... socket resumed>) = 5 [pid 320] close(5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 311] <... socket resumed>) = 5 [pid 306] close(5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 320] <... close resumed>) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 306] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2d\x08\x00\x01\x00\xac\x14\x14\x2d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] close(5 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 40 [pid 317] <... close resumed>) = 0 [pid 311] close(5 [pid 305] close(5 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... sendto resumed>) = 44 [pid 320] recvfrom(3, [pid 311] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... sendto resumed>) = 64 [pid 311] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] recvfrom(3, [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3, [pid 311] <... sendto resumed>) = 32 [pid 306] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 320] <... socket resumed>) = 5 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] recvfrom(3, [pid 305] <... sendto resumed>) = 40 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 305] recvfrom(3, [pid 320] close(5 [pid 317] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"]}], 4096, 0, NULL, NULL) = 60 [pid 320] <... close resumed>) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 311] <... socket resumed>) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 306] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... sendto resumed>) = 64 [pid 317] close(5 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] close(5 [pid 305] <... socket resumed>) = 5 [pid 306] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] close(5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 320] recvfrom(3, [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... close resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x24\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2c\x08\x00\x01\x00\xac\x14\x14\x2c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... sendto resumed>) = 44 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... sendto resumed>) = 40 [pid 305] close(5 [pid 311] <... sendto resumed>) = 40 [pid 320] <... socket resumed>) = 5 [pid 305] <... close resumed>) = 0 [pid 311] recvfrom(3, [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 317] recvfrom(3, [pid 306] recvfrom(3, [pid 305] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"]}], 4096, 0, NULL, NULL) = 60 [pid 320] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... sendto resumed>) = 32 [pid 320] close(5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] recvfrom(3, [pid 320] <... close resumed>) = 0 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 305] <... recvfrom resumed>[{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 317] <... socket resumed>) = 5 [pid 320] <... sendto resumed>) = 44 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] recvfrom(3, [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 311] close(5 [pid 306] close(5 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 305] <... socket resumed>) = 5 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 317] close(5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0" [pid 311] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... close resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x24\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] <... socket resumed>) = 5 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x29\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2e\x08\x00\x01\x00\xac\x14\x14\x2e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 32 [pid 306] <... sendto resumed>) = 64 [pid 305] close(5 [pid 317] <... sendto resumed>) = 40 [pid 311] recvfrom(3, [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 305] <... close resumed>) = 0 [pid 320] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 317] recvfrom(3, [pid 311] <... recvfrom resumed>[{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] recvfrom(3, [pid 320] close(5 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... close resumed>) = 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... sendto resumed>) = 40 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x29\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2e\x08\x00\x01\x00\xac\x14\x14\x2e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... socket resumed>) = 5 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] recvfrom(3, [pid 320] <... sendto resumed>) = 40 [pid 317] <... socket resumed>) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0" [pid 306] <... socket resumed>) = 5 [pid 305] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"]}], 4096, 0, NULL, NULL) = 60 [pid 320] recvfrom(3, [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 311] close(5 [pid 306] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] close(5 [pid 311] <... close resumed>) = 0 [pid 306] close(5 [pid 305] <... socket resumed>) = 5 [pid 317] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 320] <... socket resumed>) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0" [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x29\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 317] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 44 [pid 320] close(5 [pid 317] recvfrom(3, [pid 311] <... sendto resumed>) = 40 [pid 306] recvfrom(3, [pid 305] close(5 [pid 320] <... close resumed>) = 0 [pid 311] recvfrom(3, [pid 306] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x29\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"]}], 4096, 0, NULL, NULL) = 60 [pid 305] <... close resumed>) = 0 [pid 320] <... sendto resumed>) = 64 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] recvfrom(3, [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 305] <... sendto resumed>) = 64 [pid 320] <... socket resumed>) = 5 [pid 317] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 317] close(5 [pid 311] close(5 [pid 306] close(5 [pid 305] recvfrom(3, [pid 320] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 320] close(5 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2d\x08\x00\x01\x00\xac\x14\x14\x2d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"]}], 4096, 0, NULL, NULL) = 84 [pid 320] <... close resumed>) = 0 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x29\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 40 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x29\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 44 [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 317] recvfrom(3, [pid 311] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"]}], 4096, 0, NULL, NULL) = 84 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... socket resumed>) = 5 [pid 320] <... sendto resumed>) = 44 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0" [pid 320] recvfrom(3, [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... socket resumed>) = 5 [pid 305] close(5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 305] <... close resumed>) = 0 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... socket resumed>) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0"}) = -1 ENODEV (No such device) [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... socket resumed>) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi", ifr_ifindex=42}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0"}) = -1 ENODEV (No such device) [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 44 [pid 305] <... sendto resumed>) = 44 [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"]}], 4096, 0, NULL, NULL) = 60 [pid 311] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 305] recvfrom(3, [pid 320] <... sendto resumed>) = 40 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... sendto resumed>) = 64 [pid 320] recvfrom(3, [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 320] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"]}], 4096, 0, NULL, NULL) = 60 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] recvfrom(3, [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... socket resumed>) = 5 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] <... socket resumed>) = 5 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] close(5 [pid 311] close(5 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 320] close(5 [pid 317] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... socket resumed>) = 5 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 64 [pid 317] <... sendto resumed>) = 64 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 305] close(5 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] <... sendto resumed>) = 40 [pid 306] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"]}], 4096, 0, NULL, NULL) = 84 [pid 317] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"]}], 4096, 0, NULL, NULL) = 84 [pid 311] recvfrom(3, [pid 306] close(5 [pid 305] <... close resumed>) = 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... socket resumed>) = 5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"]}], 4096, 0, NULL, NULL) = 60 [pid 306] <... close resumed>) = 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 317] <... socket resumed>) = 5 [pid 305] <... sendto resumed>) = 40 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] recvfrom(3, [pid 320] close(5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 311] <... socket resumed>) = 5 [pid 320] <... close resumed>) = 0 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 306] <... sendto resumed>) = 44 [pid 305] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"]}], 4096, 0, NULL, NULL) = 60 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] close(5 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] recvfrom(3, [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... sendto resumed>) = 44 [pid 317] <... close resumed>) = 0 [pid 311] close(5 [pid 305] <... socket resumed>) = 5 [pid 311] <... close resumed>) = 0 [pid 320] recvfrom(3, [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 320] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... sendto resumed>) = 64 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... sendto resumed>) = 44 [pid 306] <... socket resumed>) = 5 [pid 320] <... socket resumed>) = 5 [pid 311] recvfrom(3, [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 317] recvfrom(3, [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 305] close(5 [pid 311] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"]}], 4096, 0, NULL, NULL) = 84 [pid 320] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 306] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 305] <... close resumed>) = 0 [pid 320] close(5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] close(5 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] <... close resumed>) = 0 [pid 305] <... sendto resumed>) = 64 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x30\x08\x00\x01\x00\xac\x14\x14\x30"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x29\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2e\x08\x00\x01\x00\xac\x14\x14\x2e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] recvfrom(3, [pid 320] <... sendto resumed>) = 40 [pid 317] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] <... sendto resumed>) = 40 [pid 305] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"]}], 4096, 0, NULL, NULL) = 84 [pid 320] recvfrom(3, [pid 317] close(5 [pid 311] close(5 [pid 306] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... close resumed>) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... close resumed>) = 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x30\x08\x00\x01\x00\xac\x14\x14\x30"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... socket resumed>) = 5 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 44 [pid 320] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 306] <... socket resumed>) = 5 [pid 311] recvfrom(3, [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 317] recvfrom(3, [pid 320] close(5 [pid 311] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 320] <... close resumed>) = 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 311] <... socket resumed>) = 5 [pid 305] close(5 [pid 320] <... sendto resumed>) = 64 [pid 317] <... socket resumed>) = 5 [pid 306] close(5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim4" [pid 305] <... close resumed>) = 0 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] <... close resumed>) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 311] close(5 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x29\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [pid 317] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... sendto resumed>) = 64 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] close(5 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 44 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... close resumed>) = 0 [pid 311] <... sendto resumed>) = 40 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... socket resumed>) = 5 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [pid 305] recvfrom(3, [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 64 [pid 311] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"]}], 4096, 0, NULL, NULL) = 60 [pid 305] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 320] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 317] recvfrom(3, [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... socket resumed>) = 5 [pid 320] close(5 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... close resumed>) = 0 [pid 311] <... socket resumed>) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x30\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim4" [pid 305] <... socket resumed>) = 5 [pid 306] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 320] <... sendto resumed>) = 44 [pid 317] <... socket resumed>) = 5 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 311] close(5 [pid 306] close(5 [pid 320] recvfrom(3, [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim2" [pid 317] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 306] <... close resumed>) = 0 [pid 317] close(5 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x29\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] close(5 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x30\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... sendto resumed>) = 44 [pid 305] <... close resumed>) = 0 [pid 320] <... socket resumed>) = 5 [pid 306] recvfrom(3, [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] close(5) = 0 [pid 306] <... socket resumed>) = 5 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x31\x08\x00\x01\x00\xac\x14\x14\x31"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 311] <... sendto resumed>) = 64 [pid 320] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 44 [pid 311] recvfrom(3, [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] <... sendto resumed>) = 40 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"]}], 4096, 0, NULL, NULL) = 84 [pid 306] close(5 [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... close resumed>) = 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"]}], 4096, 0, NULL, NULL) = 60 [pid 320] <... socket resumed>) = 5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... socket resumed>) = 5 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 317] <... socket resumed>) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim4" [pid 306] <... sendto resumed>) = 40 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] close(5 [pid 317] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 311] close(5 [pid 306] recvfrom(3, [pid 305] <... socket resumed>) = 5 [pid 320] <... close resumed>) = 0 [pid 317] close(5 [pid 311] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"]}], 4096, 0, NULL, NULL) = 60 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim2" [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... close resumed>) = 0 [pid 320] <... sendto resumed>) = 64 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] recvfrom(3, [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x31\x08\x00\x01\x00\xac\x14\x14\x31"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 44 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... socket resumed>) = 5 [pid 305] close(5 [pid 311] recvfrom(3, [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 40 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 320] <... socket resumed>) = 5 [pid 317] recvfrom(3, [pid 311] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 305] <... close resumed>) = 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] close(5 [pid 320] close(5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... socket resumed>) = 5 [pid 320] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 5 [ 24.961397][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.971271][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.001525][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 306] <... close resumed>) = 0 [pid 305] <... sendto resumed>) = 64 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x31\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 311] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] recvfrom(3, [pid 320] <... sendto resumed>) = 44 [pid 317] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 311] close(5 [pid 306] <... sendto resumed>) = 64 [pid 305] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"]}], 4096, 0, NULL, NULL) = 84 [pid 320] recvfrom(3, [pid 317] close(5 [pid 311] <... close resumed>) = 0 [pid 306] recvfrom(3, [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x24\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2c\x08\x00\x01\x00\xac\x14\x14\x2c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"]}], 4096, 0, NULL, NULL) = 84 [pid 305] <... socket resumed>) = 5 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim2" [pid 306] <... socket resumed>) = 5 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 305] close(5 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] <... close resumed>) = 0 [pid 306] close(5 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... close resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... sendto resumed>) = 40 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] <... sendto resumed>) = 64 [pid 311] recvfrom(3, [pid 306] <... sendto resumed>) = 44 [pid 305] <... sendto resumed>) = 44 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0", ifr_ifindex=45}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x32\x08\x00\x01\x00\xac\x14\x14\x32"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan", ifr_ifindex=43}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x31\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0", ifr_ifindex=36}) = 0 [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x24\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=44}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x30\x08\x00\x01\x00\xac\x14\x14\x30"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0", ifr_ifindex=36}) = 0 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x24\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2c\x08\x00\x01\x00\xac\x14\x14\x2c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 44 [pid 311] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 40 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0", ifr_ifindex=45}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0", ifr_ifindex=45}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x32\x08\x00\x01\x00\xac\x14\x14\x32"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0", ifr_ifindex=36}) = 0 [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=44}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... sendto resumed>) = 40 [pid 320] <... sendto resumed>) = 64 [pid 305] recvfrom(3, [pid 317] <... sendto resumed>) = 40 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] <... sendto resumed>) = 44 [pid 306] <... sendto resumed>) = 64 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0", ifr_ifindex=36}) = 0 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x24\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0", ifr_ifindex=45}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x32\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0", ifr_ifindex=45}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] recvfrom(3, [pid 311] <... socket resumed>) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi", ifr_ifindex=42}) = 0 [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2d\x08\x00\x01\x00\xac\x14\x14\x2d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=44}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x30\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... sendto resumed>) = 64 [ 25.022022][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.030636][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.038354][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.047478][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.057173][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.064775][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [pid 305] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0", ifr_ifindex=36}) = 0 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 64 [pid 311] <... sendto resumed>) = 40 [pid 320] <... sendto resumed>) = 44 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] <... sendto resumed>) = 44 [pid 305] <... sendto resumed>) = 44 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1" [pid 305] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 320] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 320] close(5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 317] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 305] <... socket resumed>) = 5 [pid 317] close(5 [pid 311] close(5 [pid 306] close(5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x32\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x31\x08\x00\x01\x00\xac\x14\x14\x31"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] close(5 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x33\x08\x00\x01\x00\xac\x14\x14\x33"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... close resumed>) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2d\x08\x00\x01\x00\xac\x14\x14\x2d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 44 [pid 320] <... sendto resumed>) = 40 [pid 305] <... sendto resumed>) = 40 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] recvfrom(3, [pid 311] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 40 [pid 305] recvfrom(3, [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... socket resumed>) = 5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1" [pid 317] <... socket resumed>) = 5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 320] close(5 [pid 311] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 305] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 320] <... close resumed>) = 0 [pid 311] close(5 [pid 306] close(5 [pid 305] close(5 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1" [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... close resumed>) = 0 [pid 320] <... sendto resumed>) = 64 [pid 311] <... sendto resumed>) = 44 [pid 306] <... sendto resumed>) = 64 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [pid 317] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 311] recvfrom(3, [pid 306] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] close(5 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... sendto resumed>) = 64 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... close resumed>) = 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... socket resumed>) = 5 [pid 305] recvfrom(3, [pid 320] <... socket resumed>) = 5 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x33\x08\x00\x01\x00\xac\x14\x14\x33"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 317] <... sendto resumed>) = 40 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 306] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 320] close(5 [pid 317] recvfrom(3, [pid 311] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 306] close(5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] close(5 [pid 306] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... close resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x31\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... socket resumed>) = 5 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x33\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x29\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2e\x08\x00\x01\x00\xac\x14\x14\x2e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... sendto resumed>) = 44 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi", ifr_ifindex=42}) = 0 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... socket resumed>) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1", ifr_ifindex=46}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0", ifr_ifindex=45}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x32\x08\x00\x01\x00\xac\x14\x14\x32"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 44 [pid 317] <... sendto resumed>) = 64 [pid 311] <... sendto resumed>) = 40 [pid 306] <... sendto resumed>) = 40 [pid 305] <... sendto resumed>) = 44 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 305] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 320] close(5 [pid 317] close(5 [pid 311] close(5 [pid 306] close(5 [pid 305] close(5 [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x33\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x29\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x29\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2e\x08\x00\x01\x00\xac\x14\x14\x2e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 44 [pid 311] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 64 [pid 305] <... sendto resumed>) = 40 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"]}], 4096, 0, NULL, NULL) = 60 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 305] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 320] close(5 [pid 317] close(5 [pid 311] close(5 [pid 306] close(5 [pid 305] close(5 [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [ 25.073476][ T320] device veth0_vlan entered promiscuous mode [ 25.084841][ T317] device veth0_vlan entered promiscuous mode [ 25.099823][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.107719][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.115046][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x29\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x32\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x29\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 64 [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 44 [pid 320] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"]}], 4096, 0, NULL, NULL) = 84 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0"}) = -1 ENODEV (No such device) [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"]}], 4096, 0, NULL, NULL) = 60 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0"}) = -1 ENODEV (No such device) [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0"}) = -1 ENODEV (No such device) [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 44 [pid 317] <... sendto resumed>) = 64 [pid 311] <... sendto resumed>) = 40 [pid 305] <... sendto resumed>) = 64 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] <... sendto resumed>) = 44 [pid 320] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 317] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"]}], 4096, 0, NULL, NULL) = 84 [pid 311] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"]}], 4096, 0, NULL, NULL) = 60 [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 311] <... socket resumed>) = 5 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] close(5 [pid 317] close(5 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... close resumed>) = 0 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] <... socket resumed>) = 5 [pid 320] <... close resumed>) = 0 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] close(5 [pid 306] <... socket resumed>) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 44 [pid 311] <... close resumed>) = 0 [pid 317] recvfrom(3, [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1" [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 320] <... sendto resumed>) = 40 [pid 317] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 306] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 305] close(5 [pid 320] recvfrom(3, [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... sendto resumed>) = 64 [pid 306] close(5 [pid 320] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"]}], 4096, 0, NULL, NULL) = 60 [pid 305] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 5 [pid 311] recvfrom(3, [pid 306] <... close resumed>) = 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 311] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"]}], 4096, 0, NULL, NULL) = 84 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x33\x08\x00\x01\x00\xac\x14\x14\x33"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x29\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... socket resumed>) = 5 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... sendto resumed>) = 40 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1"}) = -1 ENODEV (No such device) [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] close(5 [pid 311] <... socket resumed>) = 5 [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 44 [pid 317] <... close resumed>) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0"}) = -1 ENODEV (No such device) [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1", ifr_ifindex=46}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0"}) = -1 ENODEV (No such device) [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 319] <... epoll_pwait resumed>[], 128, 997, NULL, 0) = 0 [pid 294] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 319] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 320] <... sendto resumed>) = 64 [pid 319] epoll_pwait(4, [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 44 [pid 320] recvfrom(3, [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"]}], 4096, 0, NULL, NULL) = 84 [pid 319] epoll_pwait(4, [pid 317] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"]}], 4096, 0, NULL, NULL) = 60 [pid 311] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... sendto resumed>) = 64 [pid 305] <... sendto resumed>) = 40 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 311] <... socket resumed>) = 5 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"]}], 4096, 0, NULL, NULL) = 60 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=989420171} [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] close(5 [pid 317] close(5 [pid 311] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 305] <... socket resumed>) = 5 [pid 317] <... close resumed>) = 0 [pid 311] close(5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 320] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... socket resumed>) = 5 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x30\x08\x00\x01\x00\xac\x14\x14\x30"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 64 [pid 311] <... sendto resumed>) = 40 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1" [pid 305] close(5 [pid 320] <... sendto resumed>) = 44 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 305] <... close resumed>) = 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 317] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"]}], 4096, 0, NULL, NULL) = 84 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] close(5 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] <... close resumed>) = 0 [pid 305] <... sendto resumed>) = 64 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 305] recvfrom(3, [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x33\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] close(5 [pid 317] close(5 [pid 311] close(5 [pid 305] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"]}], 4096, 0, NULL, NULL) = 84 [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... sendto resumed>) = 44 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 44 [pid 306] recvfrom(3, [pid 311] <... sendto resumed>) = 64 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 305] <... socket resumed>) = 5 [pid 320] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"]}], 4096, 0, NULL, NULL) = 60 [pid 317] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 305] close(5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 311] <... socket resumed>) = 5 [pid 305] <... close resumed>) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] close(5 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] close(5 [pid 305] <... sendto resumed>) = 44 [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] close(5 [pid 305] recvfrom(3, [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... close resumed>) = 0 [pid 306] <... socket resumed>) = 5 [pid 305] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 320] <... sendto resumed>) = 64 [pid 317] <... sendto resumed>) = 40 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x30\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"]}], 4096, 0, NULL, NULL) = 84 [pid 317] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"]}], 4096, 0, NULL, NULL) = 60 [pid 311] <... sendto resumed>) = 44 [pid 306] <... sendto resumed>) = 40 [pid 305] <... socket resumed>) = 5 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] recvfrom(3, [pid 306] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"]}], 4096, 0, NULL, NULL) = 60 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... socket resumed>) = 5 [pid 305] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0"}) = -1 ENODEV (No such device) [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] <... socket resumed>) = 5 [pid 306] <... sendto resumed>) = 64 [pid 305] close(5 [pid 306] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"]}], 4096, 0, NULL, NULL) = 84 [pid 305] <... close resumed>) = 0 [pid 320] close(5 [pid 317] close(5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x30\x08\x00\x01\x00\xac\x14\x14\x30"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 306] <... socket resumed>) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0"}) = -1 ENODEV (No such device) [pid 306] close(5 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] close(5 [pid 306] <... close resumed>) = 0 [pid 305] <... sendto resumed>) = 40 [pid 320] <... sendto resumed>) = 44 [pid 317] <... sendto resumed>) = 64 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] <... close resumed>) = 0 [pid 306] <... sendto resumed>) = 44 [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 317] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"]}], 4096, 0, NULL, NULL) = 84 [pid 306] recvfrom(3, [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x31\x08\x00\x01\x00\xac\x14\x14\x31"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... socket resumed>) = 5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... sendto resumed>) = 40 [pid 306] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 317] <... socket resumed>) = 5 [pid 311] recvfrom(3, [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] <... socket resumed>) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 306] <... socket resumed>) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 320] close(5 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 305] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 320] <... close resumed>) = 0 [pid 317] close(5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] close(5 [pid 317] <... close resumed>) = 0 [pid 311] <... socket resumed>) = 5 [pid 306] close(5 [pid 320] <... sendto resumed>) = 40 [pid 305] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 320] recvfrom(3, [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 320] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"]}], 4096, 0, NULL, NULL) = 60 [pid 317] <... sendto resumed>) = 44 [pid 306] <... sendto resumed>) = 40 [pid 317] recvfrom(3, [pid 311] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 305] <... sendto resumed>) = 64 [pid 306] recvfrom(3, [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 311] close(5 [pid 305] recvfrom(3, [pid 306] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"]}], 4096, 0, NULL, NULL) = 60 [pid 320] <... socket resumed>) = 5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... close resumed>) = 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 317] <... socket resumed>) = 5 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 306] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] close(5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 317] close(5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 311] <... sendto resumed>) = 64 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 306] close(5 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [pid 305] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 320] <... sendto resumed>) = 64 [pid 306] <... close resumed>) = 0 [pid 320] recvfrom(3, [pid 317] <... sendto resumed>) = 40 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] close(5 [pid 320] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"]}], 4096, 0, NULL, NULL) = 84 [pid 317] recvfrom(3, [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"]}], 4096, 0, NULL, NULL) = 60 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... close resumed>) = 0 [pid 320] <... socket resumed>) = 5 [pid 306] <... sendto resumed>) = 64 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... socket resumed>) = 5 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x30\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] recvfrom(3, [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 317] <... socket resumed>) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 306] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"]}], 4096, 0, NULL, NULL) = 84 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 311] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... sendto resumed>) = 44 [pid 320] recvfrom(3, [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 311] close(5 [pid 317] close(5 [pid 306] <... socket resumed>) = 5 [pid 305] recvfrom(3, [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [ 25.135151][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.144214][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.152633][ T306] device veth0_vlan entered promiscuous mode [ 25.166332][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.174488][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x31\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 317] <... sendto resumed>) = 64 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x30\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x38\x08\x00\x01\x00\xac\x14\x14\x38"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [pid 311] <... sendto resumed>) = 44 [pid 306] close(5 [pid 305] <... socket resumed>) = 5 [pid 317] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"]}], 4096, 0, NULL, NULL) = 84 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1"}) = -1 ENODEV (No such device) [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0", ifr_ifindex=45}) = 0 [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x32\x08\x00\x01\x00\xac\x14\x14\x32"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... close resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan", ifr_ifindex=43}) = 0 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x31\x08\x00\x01\x00\xac\x14\x14\x31"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 44 [pid 311] <... sendto resumed>) = 40 [pid 306] <... sendto resumed>) = 44 [pid 305] <... sendto resumed>) = 40 [pid 305] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan", ifr_ifindex=43}) = 0 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap", ifr_ifindex=48}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x30\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap", ifr_ifindex=48}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x30\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x38\x08\x00\x01\x00\xac\x14\x14\x38"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] recvfrom(3, [pid 311] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0", ifr_ifindex=45}) = 0 [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0"}) = -1 ENODEV (No such device) [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 64 [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 40 [pid 305] <... sendto resumed>) = 64 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"]}], 4096, 0, NULL, NULL) = 60 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 320] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 320] close(5 [pid 317] close(5 [pid 311] close(5 [pid 306] close(5 [pid 305] close(5 [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x30\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x38\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x30\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x32\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x31\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 44 [pid 317] <... sendto resumed>) = 64 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap", ifr_ifindex=47}) = 0 [pid 317] recvfrom(3, [pid 320] close(5) = 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x39\x08\x00\x01\x00\xac\x14\x14\x39"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... sendto resumed>) = 64 [pid 320] <... sendto resumed>) = 40 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... sendto resumed>) = 44 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap", ifr_ifindex=47}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 44 [pid 311] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1", ifr_ifindex=46}) = 0 [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x33\x08\x00\x01\x00\xac\x14\x14\x33"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"]}], 4096, 0, NULL, NULL) = 84 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [ 25.217176][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 25.224879][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.233707][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.241437][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.255195][ T311] device veth0_vlan entered promiscuous mode [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0"}) = -1 ENODEV (No such device) [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... socket resumed>) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap", ifr_ifindex=48}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x30\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x38\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0", ifr_ifindex=45}) = 0 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x32\x08\x00\x01\x00\xac\x14\x14\x32"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 64 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap", ifr_ifindex=47}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x39\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 317] <... sendto resumed>) = 44 [pid 311] <... sendto resumed>) = 40 [pid 306] <... sendto resumed>) = 44 [pid 305] <... sendto resumed>) = 40 [pid 311] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1", ifr_ifindex=46}) = 0 [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0"}) = -1 ENODEV (No such device) [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap", ifr_ifindex=47}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x39\x08\x00\x01\x00\xac\x14\x14\x39"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1"}) = -1 ENODEV (No such device) [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0", ifr_ifindex=45}) = 0 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 64 [pid 317] <... sendto resumed>) = 40 [pid 306] <... sendto resumed>) = 40 [pid 320] recvfrom(3, [pid 311] recvfrom(3, [pid 305] <... sendto resumed>) = 64 [pid 320] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"]}], 4096, 0, NULL, NULL) = 60 [pid 317] recvfrom(3, [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"]}], 4096, 0, NULL, NULL) = 60 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... socket resumed>) = 5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... socket resumed>) = 5 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 317] <... socket resumed>) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1" [pid 306] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 311] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0" [pid 320] close(5 [pid 317] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 311] close(5 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 320] <... close resumed>) = 0 [pid 317] close(5 [pid 311] <... close resumed>) = 0 [pid 306] close(5 [pid 305] close(5 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x33\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 320] <... sendto resumed>) = 64 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 44 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [ 25.262620][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 25.271141][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.279216][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.286684][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.295045][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 25.303250][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x32\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [pid 317] <... sendto resumed>) = 64 [pid 311] recvfrom(3, [pid 306] <... sendto resumed>) = 64 [pid 320] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"]}], 4096, 0, NULL, NULL) = 84 [pid 317] recvfrom(3, [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] recvfrom(3, [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... sendto resumed>) = 44 [pid 320] <... socket resumed>) = 5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"]}], 4096, 0, NULL, NULL) = 84 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 305] recvfrom(3, [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] close(5 [pid 317] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] <... socket resumed>) = 5 [pid 320] <... close resumed>) = 0 [pid 317] close(5 [pid 311] close(5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] <... socket resumed>) = 5 [pid 320] <... sendto resumed>) = 44 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x39\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] close(5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1" [pid 320] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 44 [pid 320] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0", ifr_ifindex=49}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x31\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3b\x08\x00\x01\x00\xac\x14\x14\x3b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... close resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x33\x08\x00\x01\x00\xac\x14\x14\x33"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0"}) = -1 ENODEV (No such device) [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 40 [pid 306] <... sendto resumed>) = 44 [pid 320] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"]}], 4096, 0, NULL, NULL) = 60 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 40 [pid 306] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 305] <... sendto resumed>) = 40 [pid 320] <... socket resumed>) = 5 [pid 317] recvfrom(3, [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] recvfrom(3, [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 317] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"]}], 4096, 0, NULL, NULL) = 60 [pid 320] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] close(5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 320] <... close resumed>) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 5 [pid 306] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x31\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] close(5 [pid 305] <... socket resumed>) = 5 [pid 320] <... sendto resumed>) = 64 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] recvfrom(3, [pid 311] close(5 [pid 306] <... close resumed>) = 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1" [pid 317] close(5 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... close resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x30\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x38\x08\x00\x01\x00\xac\x14\x14\x38"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... socket resumed>) = 5 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... sendto resumed>) = 40 [pid 305] close(5 [pid 311] <... sendto resumed>) = 64 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 317] <... sendto resumed>) = 64 [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 320] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 317] recvfrom(3, [pid 311] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"]}], 4096, 0, NULL, NULL) = 84 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] close(5 [pid 305] <... close resumed>) = 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"]}], 4096, 0, NULL, NULL) = 84 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... close resumed>) = 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x31\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 305] <... sendto resumed>) = 64 [pid 305] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1", ifr_ifindex=46}) = 0 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x33\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0"}) = -1 ENODEV (No such device) [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x30\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 44 [pid 311] <... sendto resumed>) = 44 [pid 320] <... sendto resumed>) = 44 [pid 317] recvfrom(3, [pid 306] <... sendto resumed>) = 64 [pid 305] <... sendto resumed>) = 44 [pid 311] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 306] recvfrom(3, [pid 320] recvfrom(3, [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 305] recvfrom(3, [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... socket resumed>) = 5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 317] close(5 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 317] <... close resumed>) = 0 [pid 311] close(5 [pid 306] close(5 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x31\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3b\x08\x00\x01\x00\xac\x14\x14\x3b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... socket resumed>) = 5 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 40 [pid 320] <... socket resumed>) = 5 [pid 317] recvfrom(3, [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x30\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x38\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... sendto resumed>) = 40 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv", ifr_ifindex=32}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x20\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3c\x08\x00\x01\x00\xac\x14\x14\x3c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] recvfrom(3, [pid 306] <... sendto resumed>) = 44 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] recvfrom(3, [pid 317] <... socket resumed>) = 5 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"]}], 4096, 0, NULL, NULL) = 60 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 306] recvfrom(3, [pid 305] close(5 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... socket resumed>) = 5 [pid 317] close(5 [pid 311] <... socket resumed>) = 5 [pid 305] <... close resumed>) = 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 317] <... close resumed>) = 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] close(5 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x31\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] <... socket resumed>) = 5 [pid 320] <... close resumed>) = 0 [pid 311] close(5 [pid 305] <... sendto resumed>) = 40 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x20\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 317] <... sendto resumed>) = 64 [pid 311] <... close resumed>) = 0 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 305] recvfrom(3, [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... sendto resumed>) = 64 [pid 306] close(5 [pid 305] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"]}], 4096, 0, NULL, NULL) = 60 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] recvfrom(3, [pid 306] <... close resumed>) = 0 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"]}], 4096, 0, NULL, NULL) = 84 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x39\x08\x00\x01\x00\xac\x14\x14\x39"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... socket resumed>) = 5 [pid 320] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] close(5) = 0 [pid 306] <... sendto resumed>) = 40 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x20\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... socket resumed>) = 5 [pid 317] close(5 [pid 320] <... sendto resumed>) = 44 [pid 306] recvfrom(3, [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 320] recvfrom(3, [pid 317] <... close resumed>) = 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x31\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] close(5 [pid 320] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv", ifr_ifindex=34}) = 0 [pid 320] close(5) = 0 [ 25.318884][ T305] device veth0_vlan entered promiscuous mode [ 25.329044][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 25.337333][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.352199][ T320] device veth1_macvtap entered promiscuous mode [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x22\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3d\x08\x00\x01\x00\xac\x14\x14\x3d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... socket resumed>) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap", ifr_ifindex=47}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... close resumed>) = 0 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 44 [pid 317] <... sendto resumed>) = 44 [pid 306] <... sendto resumed>) = 64 [pid 311] recvfrom(3, [pid 320] recvfrom(3, [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 64 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] recvfrom(3, [pid 320] <... socket resumed>) = 5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"]}], 4096, 0, NULL, NULL) = 84 [pid 320] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 317] recvfrom(3, [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] close(5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 305] <... socket resumed>) = 5 [pid 320] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x22\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 320] <... sendto resumed>) = 64 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] close(5 [pid 306] close(5 [pid 320] recvfrom(3, [pid 317] <... socket resumed>) = 5 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] close(5 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x39\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... socket resumed>) = 5 [pid 317] close(5 [pid 311] <... sendto resumed>) = 40 [pid 305] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x20\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3c\x08\x00\x01\x00\xac\x14\x14\x3c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 317] <... sendto resumed>) = 40 [pid 311] recvfrom(3, [pid 306] <... sendto resumed>) = 44 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv", ifr_ifindex=32}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x20\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x22\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"]}], 4096, 0, NULL, NULL) = 60 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0"}) = -1 ENODEV (No such device) [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0"}) = -1 ENODEV (No such device) [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 44 [pid 317] <... sendto resumed>) = 64 [pid 311] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 40 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 305] <... sendto resumed>) = 44 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"]}], 4096, 0, NULL, NULL) = 84 [pid 306] recvfrom(3, [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] recvfrom(3, [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"]}], 4096, 0, NULL, NULL) = 60 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 305] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 320] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] close(5 [pid 317] close(5 [pid 311] close(5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... socket resumed>) = 5 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x21\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3e\x08\x00\x01\x00\xac\x14\x14\x3e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x20\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... socket resumed>) = 5 [pid 320] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 44 [pid 311] <... sendto resumed>) = 44 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] close(5 [pid 305] close(5 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 320] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] close(5 [pid 317] close(5 [pid 311] close(5 [pid 306] <... sendto resumed>) = 64 [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 40 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x21\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x22\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3d\x08\x00\x01\x00\xac\x14\x14\x3d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"]}], 4096, 0, NULL, NULL) = 84 [pid 320] <... sendto resumed>) = 64 [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 40 [pid 305] recvfrom(3, [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"]}], 4096, 0, NULL, NULL) = 60 [pid 305] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"]}], 4096, 0, NULL, NULL) = 60 [pid 306] <... socket resumed>) = 5 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] close(5 [pid 305] <... socket resumed>) = 5 [pid 320] close(5 [pid 317] close(5 [pid 311] close(5 [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [ 25.371749][ T317] device veth1_macvtap entered promiscuous mode [ 25.384097][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 25.391788][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 25.399228][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 25.407446][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x21\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x22\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] <... sendto resumed>) = 44 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=35}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x23\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3f\x08\x00\x01\x00\xac\x14\x14\x3f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 44 [pid 311] <... sendto resumed>) = 64 [pid 305] <... sendto resumed>) = 64 [pid 320] <... sendto resumed>) = 40 [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"]}], 4096, 0, NULL, NULL) = 84 [pid 306] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 305] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"]}], 4096, 0, NULL, NULL) = 84 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 5 [pid 320] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 320] close(5 [pid 317] close(5 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 320] <... close resumed>) = 0 [pid 311] close(5 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x23\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... close resumed>) = 0 [pid 306] close(5 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x22\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... close resumed>) = 0 [pid 305] close(5 [pid 320] <... sendto resumed>) = 64 [pid 306] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [pid 317] <... sendto resumed>) = 44 [pid 311] <... sendto resumed>) = 44 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x31\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3b\x08\x00\x01\x00\xac\x14\x14\x3b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... close resumed>) = 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 306] <... sendto resumed>) = 40 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... socket resumed>) = 5 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] recvfrom(3, [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 305] <... sendto resumed>) = 44 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] recvfrom(3, [pid 320] close(5 [pid 317] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 311] close(5 [pid 306] <... socket resumed>) = 5 [pid 305] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 320] <... close resumed>) = 0 [pid 317] close(5 [pid 311] <... close resumed>) = 0 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x30\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x38\x08\x00\x01\x00\xac\x14\x14\x38"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x23\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... close resumed>) = 0 [pid 311] <... sendto resumed>) = 40 [pid 306] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap", ifr_ifindex=48}) = 0 [pid 311] close(5 [pid 320] <... sendto resumed>) = 44 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x21\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3e\x08\x00\x01\x00\xac\x14\x14\x3e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... close resumed>) = 0 [pid 306] close(5 [pid 305] <... socket resumed>) = 5 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x30\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0"}) = -1 ENODEV (No such device) [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... close resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x31\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0"}) = -1 ENODEV (No such device) [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 64 [pid 305] <... sendto resumed>) = 40 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"]}], 4096, 0, NULL, NULL) = 60 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"]}], 4096, 0, NULL, NULL) = 60 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] close(5 [pid 317] close(5 [pid 311] close(5 [pid 306] close(5 [pid 305] close(5 [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x21\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x30\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x38\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [ 25.432144][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.440567][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.458006][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.466940][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x31\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 64 [pid 317] <... sendto resumed>) = 64 [pid 311] <... sendto resumed>) = 44 [pid 306] <... sendto resumed>) = 44 [pid 305] <... sendto resumed>) = 64 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"]}], 4096, 0, NULL, NULL) = 84 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] recvfrom(3, [pid 305] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"]}], 4096, 0, NULL, NULL) = 84 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 306] <... socket resumed>) = 5 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] close(5 [pid 317] close(5 [pid 311] close(5 [pid 305] close(5 [pid 320] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x39\x08\x00\x01\x00\xac\x14\x14\x39"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... close resumed>) = 0 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 44 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x21\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 40 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 305] <... sendto resumed>) = 44 [pid 320] recvfrom(3, [pid 311] recvfrom(3, [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... sendto resumed>) = 44 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] close(5 [pid 311] close(5 [pid 305] close(5 [pid 320] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x20\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3c\x08\x00\x01\x00\xac\x14\x14\x3c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=35}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x23\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3f\x08\x00\x01\x00\xac\x14\x14\x3f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 40 [pid 305] <... sendto resumed>) = 40 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"]}], 4096, 0, NULL, NULL) = 60 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"]}], 4096, 0, NULL, NULL) = 60 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 320] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] close(5 [pid 317] close(5 [pid 311] close(5 [pid 306] close(5 [pid 305] close(5 [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x23\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x39\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x20\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 64 [pid 311] <... sendto resumed>) = 44 [pid 317] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] recvfrom(3, [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=35}) = 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] close(5) = 0 [ 25.482713][ T306] device veth1_macvtap entered promiscuous mode [ 25.494579][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 25.502184][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.510325][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.524177][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x23\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0"}) = -1 ENODEV (No such device) [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 64 [pid 317] <... sendto resumed>) = 44 [pid 311] <... sendto resumed>) = 40 [pid 306] <... sendto resumed>) = 64 [pid 305] <... sendto resumed>) = 64 [pid 320] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"]}], 4096, 0, NULL, NULL) = 84 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1"}) = -1 ENODEV (No such device) [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x41\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0"}) = -1 ENODEV (No such device) [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"]}], 4096, 0, NULL, NULL) = 60 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0"}) = -1 ENODEV (No such device) [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv", ifr_ifindex=32}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x20\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"]}], 4096, 0, NULL, NULL) = 84 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1"}) = -1 ENODEV (No such device) [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 44 [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 44 [pid 305] <... sendto resumed>) = 44 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x41\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 317] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"]}], 4096, 0, NULL, NULL) = 60 [pid 311] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"]}], 4096, 0, NULL, NULL) = 84 [pid 306] recvfrom(3, [pid 305] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 305] <... socket resumed>) = 5 [pid 320] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] <... socket resumed>) = 5 [pid 320] close(5 [pid 317] close(5 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] close(5 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x11\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x42\x08\x00\x01\x00\xac\x14\x14\x42"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 305] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 320] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 64 [pid 311] <... close resumed>) = 0 [pid 306] close(5 [pid 305] close(5 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"]}], 4096, 0, NULL, NULL) = 84 [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... sendto resumed>) = 44 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x22\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3d\x08\x00\x01\x00\xac\x14\x14\x3d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x30\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x38\x08\x00\x01\x00\xac\x14\x14\x38"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] recvfrom(3, [pid 306] <... sendto resumed>) = 40 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0" [pid 311] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 40 [pid 320] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] recvfrom(3, [pid 320] close(5 [pid 317] close(5 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... socket resumed>) = 5 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x11\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... sendto resumed>) = 64 [pid 317] <... sendto resumed>) = 44 [pid 311] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 306] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] close(5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 311] <... close resumed>) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 305] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x31\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3b\x08\x00\x01\x00\xac\x14\x14\x3b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] close(5 [pid 305] close(5 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] <... sendto resumed>) = 40 [pid 305] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1" [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 311] recvfrom(3, [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x30\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x22\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] close(5 [pid 317] close(5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 64 [pid 317] <... close resumed>) = 0 [pid 311] <... socket resumed>) = 5 [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] <... close resumed>) = 0 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x11\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... sendto resumed>) = 40 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] recvfrom(3, [pid 311] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 306] <... socket resumed>) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 320] <... sendto resumed>) = 32 [pid 306] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x22\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [pid 317] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"]}], 4096, 0, NULL, NULL) = 60 [pid 311] close(5 [pid 306] <... sendto resumed>) = 44 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... close resumed>) = 0 [pid 306] recvfrom(3, [pid 305] <... socket resumed>) = 5 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 5 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x31\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... socket resumed>) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1" [pid 311] <... sendto resumed>) = 64 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 320] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 317] close(5 [pid 311] recvfrom(3, [pid 306] <... socket resumed>) = 5 [pid 305] close(5 [pid 317] <... close resumed>) = 0 [pid 320] close(5 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 305] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 317] <... sendto resumed>) = 64 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x30\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x38\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x12\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x43\x08\x00\x01\x00\xac\x14\x14\x43"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] recvfrom(3, [pid 311] <... socket resumed>) = 5 [pid 306] close(5) = 0 [pid 305] <... sendto resumed>) = 44 [pid 317] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"]}], 4096, 0, NULL, NULL) = 84 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 320] <... sendto resumed>) = 40 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x21\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3e\x08\x00\x01\x00\xac\x14\x14\x3e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] recvfrom(3, [pid 320] recvfrom(3, [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... socket resumed>) = 5 [pid 311] close(5 [pid 306] <... sendto resumed>) = 40 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1" [pid 311] <... close resumed>) = 0 [pid 306] recvfrom(3, [pid 320] <... socket resumed>) = 5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x31\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 317] close(5 [pid 305] <... socket resumed>) = 5 [ 25.532322][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.541748][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.550243][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0", ifr_ifindex=33}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x21\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x12\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... close resumed>) = 0 [pid 317] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x41\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap", ifr_ifindex=47}) = 0 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x39\x08\x00\x01\x00\xac\x14\x14\x39"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... sendto resumed>) = 64 [pid 320] <... sendto resumed>) = 64 [pid 317] <... sendto resumed>) = 44 [pid 305] <... sendto resumed>) = 40 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] <... sendto resumed>) = 44 [pid 306] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x41\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 305] recvfrom(3, [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] recvfrom(3, [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... socket resumed>) = 5 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 317] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 320] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 306] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 320] close(5 [pid 305] <... socket resumed>) = 5 [pid 317] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 306] close(5 [pid 320] <... close resumed>) = 0 [pid 317] close(5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 320] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x12\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 305] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x21\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] close(5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... sendto resumed>) = 32 [pid 311] <... socket resumed>) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x11\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x42\x08\x00\x01\x00\xac\x14\x14\x42"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... sendto resumed>) = 44 [pid 305] <... close resumed>) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x20\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3c\x08\x00\x01\x00\xac\x14\x14\x3c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2", ifr_ifindex=19}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x13\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x44\x08\x00\x01\x00\xac\x14\x14\x44"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=35}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x23\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3f\x08\x00\x01\x00\xac\x14\x14\x3f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... sendto resumed>) = 40 [pid 317] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 40 [pid 306] <... sendto resumed>) = 40 [pid 305] <... sendto resumed>) = 64 [pid 320] recvfrom(3, [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... socket resumed>) = 5 [pid 317] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2" [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 320] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 317] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 320] close(5 [pid 311] close(5 [pid 306] close(5 [pid 317] close(5 [pid 305] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 320] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 320] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x13\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x44\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x44"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x23\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] close(5 [pid 320] <... sendto resumed>) = 64 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x20\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x11\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... sendto resumed>) = 64 [pid 305] <... close resumed>) = 0 [pid 320] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... sendto resumed>) = 64 [pid 311] <... sendto resumed>) = 64 [pid 306] recvfrom(3, [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x39\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [ 25.579074][ T311] device veth1_macvtap entered promiscuous mode [ 25.591227][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 25.598613][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.606901][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [pid 320] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] recvfrom(3, [pid 311] recvfrom(3, [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... sendto resumed>) = 44 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv", ifr_ifindex=32}) = 0 [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x20\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... socket resumed>) = 5 [pid 320] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2", ifr_ifindex=19}) = 0 [pid 320] close(5) = 0 [pid 320] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x13\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0", ifr_ifindex=17}) = 0 [pid 317] close(5) = 0 [pid 317] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x11\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] recvfrom(3, [pid 306] <... socket resumed>) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=35}) = 0 [pid 306] close(5) = 0 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x23\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0"}) = -1 ENODEV (No such device) [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 44 [pid 320] <... sendto resumed>) = 32 [pid 317] <... sendto resumed>) = 32 [pid 306] <... sendto resumed>) = 44 [pid 305] <... sendto resumed>) = 40 [pid 311] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv", ifr_ifindex=34}) = 0 [pid 311] close(5) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x22\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3d\x08\x00\x01\x00\xac\x14\x14\x3d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] close(3) = 0 [pid 320] mkdirat(AT_FDCWD, "/dev/binderfs", 0777) = 0 [pid 320] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0 [pid 320] getpid() = 1 [pid 320] mkdirat(AT_FDCWD, "/syzcgroup/unified/syz1", 0777) = 0 [pid 320] openat(AT_FDCWD, "/syzcgroup/unified/syz1/pids.max", O_WRONLY|O_CLOEXEC) = 3 [pid 320] write(3, "32", 2 [pid 317] recvfrom(3, [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] <... write resumed>) = 2 [pid 320] close(3) = 0 [pid 320] openat(AT_FDCWD, "/syzcgroup/unified/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC) = 3 [pid 320] write(3, "1", 1) = 1 [pid 320] close(3) = 0 [pid 320] mkdirat(AT_FDCWD, "/syzcgroup/cpu/syz1", 0777) = 0 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... sendto resumed>) = 40 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"]}], 4096, 0, NULL, NULL) = 60 [pid 320] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] recvfrom(3, [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... socket resumed>) = 5 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 320] <... openat resumed>) = 3 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 320] write(3, "1", 1 [pid 317] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 311] <... socket resumed>) = 5 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 317] close(5 [pid 306] close(5 [pid 305] close(5 [pid 320] <... write resumed>) = 1 [pid 317] <... close resumed>) = 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 320] close(3 [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x12\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x43\x08\x00\x01\x00\xac\x14\x14\x43"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... close resumed>) = 0 [pid 317] <... sendto resumed>) = 40 [pid 311] close(5 [pid 306] <... sendto resumed>) = 40 [pid 320] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 317] recvfrom(3, [pid 311] <... close resumed>) = 0 [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 64 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x22\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"]}], 4096, 0, NULL, NULL) = 60 [pid 305] recvfrom(3, [pid 320] <... openat resumed>) = 3 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... sendto resumed>) = 64 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"]}], 4096, 0, NULL, NULL) = 84 [pid 320] write(3, "313524224", 9 [pid 317] <... socket resumed>) = 5 [pid 311] recvfrom(3, [pid 306] <... socket resumed>) = 5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... write resumed>) = 9 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0" [pid 305] <... socket resumed>) = 5 [pid 320] close(3 [pid 317] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 320] <... close resumed>) = 0 [pid 317] close(5 [pid 311] <... socket resumed>) = 5 [pid 306] close(5 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 317] <... close resumed>) = 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 306] <... close resumed>) = 0 [pid 305] close(5 [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x12\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... close resumed>) = 0 [pid 320] <... openat resumed>) = 3 [pid 317] <... sendto resumed>) = 64 [pid 311] close(5 [pid 306] <... sendto resumed>) = 64 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] write(3, "314572800", 9 [pid 317] recvfrom(3, [pid 311] <... close resumed>) = 0 [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 44 [pid 320] <... write resumed>) = 9 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x22\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"]}], 4096, 0, NULL, NULL) = 84 [pid 305] recvfrom(3, [pid 320] close(3 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... sendto resumed>) = 44 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 320] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 5 [pid 311] recvfrom(3, [pid 306] <... socket resumed>) = 5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] mkdirat(AT_FDCWD, "/syzcgroup/net/syz1", 0777 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0" [pid 305] <... socket resumed>) = 5 [pid 317] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 320] <... mkdirat resumed>) = 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 320] openat(AT_FDCWD, "/syzcgroup/net/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 317] close(5 [pid 311] <... socket resumed>) = 5 [pid 306] close(5 [pid 305] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 317] <... close resumed>) = 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 306] <... close resumed>) = 0 [pid 305] close(5 [pid 320] <... openat resumed>) = 3 [pid 317] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x12\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... close resumed>) = 0 [pid 320] write(3, "1", 1 [pid 317] <... sendto resumed>) = 32 [pid 311] close(5 [pid 306] <... sendto resumed>) = 44 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x31\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3b\x08\x00\x01\x00\xac\x14\x14\x3b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... write resumed>) = 1 [pid 317] recvfrom(3, [pid 311] <... close resumed>) = 0 [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 40 [pid 320] close(3 [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x21\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3e\x08\x00\x01\x00\xac\x14\x14\x3e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 305] recvfrom(3, [pid 320] <... close resumed>) = 0 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... sendto resumed>) = 40 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... socket resumed>) = 5 [pid 311] recvfrom(3, [pid 306] <... socket resumed>) = 5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2" [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1" [pid 305] <... socket resumed>) = 5 [pid 320] <... socket resumed>) = 3 [pid 317] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 320] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, [pid 317] close(5 [pid 311] <... socket resumed>) = 5 [pid 306] close(5 [pid 305] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 320] <... getsockopt resumed>0x7f4569adc128, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 317] <... close resumed>) = 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 306] <... close resumed>) = 0 [pid 305] close(5 [pid 320] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, [pid 317] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x13\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x44\x08\x00\x01\x00\xac\x14\x14\x44"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>0x7f4569adc7a8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 317] <... sendto resumed>) = 40 [pid 311] close(5 [pid 306] <... sendto resumed>) = 40 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x31\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, [pid 317] recvfrom(3, [pid 311] <... close resumed>) = 0 [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 64 [pid 320] <... getsockopt resumed>0x7f4569adce28, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x21\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"]}], 4096, 0, NULL, NULL) = 60 [pid 305] recvfrom(3, [pid 320] close(3 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... sendto resumed>) = 64 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 5 [pid 311] recvfrom(3, [pid 306] <... socket resumed>) = 5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2" [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1" [pid 305] <... socket resumed>) = 5 [pid 320] <... socket resumed>) = 3 [pid 317] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 317] close(5 [pid 311] <... socket resumed>) = 5 [pid 306] close(5 [pid 305] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] <... close resumed>) = 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 306] <... close resumed>) = 0 [pid 305] close(5 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 317] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x13\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x44\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x44"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] <... sendto resumed>) = 64 [pid 311] close(5 [pid 306] <... sendto resumed>) = 64 [ 25.624997][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 25.635326][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.646157][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.654418][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x31\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] close(3 [pid 317] recvfrom(3, [pid 311] <... close resumed>) = 0 [pid 306] recvfrom(3, [pid 320] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x21\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"]}], 4096, 0, NULL, NULL) = 84 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... sendto resumed>) = 44 [pid 305] <... sendto resumed>) = 44 [pid 320] <... socket resumed>) = 3 [pid 317] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... socket resumed>) = 5 [pid 305] recvfrom(3, [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2" [pid 311] recvfrom(3, [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(5 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... close resumed>) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x13\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv", ifr_ifindex=32}) = 0 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x20\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3c\x08\x00\x01\x00\xac\x14\x14\x3c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1"}) = -1 ENODEV (No such device) [pid 311] <... socket resumed>) = 5 [pid 306] close(5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 306] <... close resumed>) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 306] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x41\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] close(5 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... sendto resumed>) = 32 [pid 311] <... close resumed>) = 0 [pid 306] <... sendto resumed>) = 44 [pid 305] <... sendto resumed>) = 40 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] recvfrom(3, [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x23\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3f\x08\x00\x01\x00\xac\x14\x14\x3f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... sendto resumed>) = 40 [pid 306] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x41\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] close(3 [pid 311] recvfrom(3, [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv", ifr_ifindex=32}) = 0 [pid 305] close(5 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... socket resumed>) = 5 [pid 305] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... close resumed>) = 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x20\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] mkdirat(AT_FDCWD, "/dev/binderfs", 0777 [pid 311] <... socket resumed>) = 5 [pid 306] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 305] <... sendto resumed>) = 64 [pid 305] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 306] close(5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv", ifr_ifindex=32}) = 0 [pid 305] close(5) = 0 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x20\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 311] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 306] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] <... sendto resumed>) = 44 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] recvfrom(3, [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] close(5 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x11\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x42\x08\x00\x01\x00\xac\x14\x14\x42"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] <... mount resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 305] <... socket resumed>) = 5 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] getpid( [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x23\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... sendto resumed>) = 40 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] <... getpid resumed>) = 1 [pid 311] <... sendto resumed>) = 64 [pid 306] recvfrom(3, [pid 305] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 320] close(3 [pid 317] mkdirat(AT_FDCWD, "/syzcgroup/unified/syz0", 0777 [pid 311] recvfrom(3, [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] close(5 [pid 320] <... close resumed>) = 0 [pid 317] <... mkdirat resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x22\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3d\x08\x00\x01\x00\xac\x14\x14\x3d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... socket resumed>) = 3 [pid 317] openat(AT_FDCWD, "/syzcgroup/unified/syz0/pids.max", O_WRONLY|O_CLOEXEC [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... socket resumed>) = 5 [pid 305] <... sendto resumed>) = 40 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] recvfrom(3, [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] <... openat resumed>) = 3 [pid 311] <... socket resumed>) = 5 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] write(3, "32", 2 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 306] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] <... write resumed>) = 2 [pid 311] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 306] close(5 [pid 305] <... socket resumed>) = 5 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] close(3 [pid 311] close(5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 306] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>0x7f4569ade208, [84]) = -1 ENOENT (No such file or directory) [pid 317] <... close resumed>) = 0 [pid 305] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] openat(AT_FDCWD, "/syzcgroup/unified/syz0/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 311] <... close resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x11\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] close(5 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] <... openat resumed>) = 3 [ 25.688255][ T305] device veth1_macvtap entered promiscuous mode [ 25.695996][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 25.703753][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.712430][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x23\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] write(3, "1", 1 [pid 306] <... sendto resumed>) = 64 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x22\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] <... write resumed>) = 1 [pid 311] <... sendto resumed>) = 44 [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 64 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] recvfrom(3, [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] <... socket resumed>) = 5 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 320] <... getsockopt resumed>0x7f4569adf648, [84]) = -1 ENOENT (No such file or directory) [pid 305] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 320] close(3 [pid 305] close(5 [pid 320] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 320] write(248, "\x0d\xf0\xad\x0b", 4 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x22\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 320] <... write resumed>) = 4 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 991, NULL, 0) = 1 [pid 320] mkdirat(AT_FDCWD, "./0", 0777 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... mkdirat resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 319] read(22, [pid 320] <... openat resumed>) = 3 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b", 4) = 4 [pid 320] ioctl(3, LOOP_CLR_FD [pid 319] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 319] <... futex resumed>) = 1 [pid 302] <... futex resumed>) = 0 [pid 320] close(3 [pid 319] epoll_ctl(4, EPOLL_CTL_DEL, 35, 0xc0010df89c [pid 302] epoll_pwait(4, [pid 320] <... close resumed>) = 0 [pid 319] <... epoll_ctl resumed>) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 319] close(35 [pid 302] epoll_pwait(4, [pid 320] <... socket resumed>) = 3 [pid 319] <... close resumed>) = 0 [pid 320] close(3 [pid 319] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 320] <... close resumed>) = 0 [pid 319] <... write resumed>) = 64 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... socket resumed>) = 3 [pid 319] <... futex resumed>) = 1 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 319] read(22, [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 319] <... read resumed>0xc000012c00, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] close(3) = 0 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 320] close(3) = 0 [pid 320] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 339 attached [pid 339] set_robust_list(0x555556bd7760, 24 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 2 [pid 339] <... set_robust_list resumed>) = 0 [pid 317] close(3 [pid 339] chdir("./0") = 0 [pid 339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 339] setpgid(0, 0) = 0 [pid 339] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 339] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 339] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 339] write(3, "1000", 4) = 4 [pid 339] close(3) = 0 [pid 339] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 339] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 339] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 339] read(200, 0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 339] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 339] close(249) = 0 [pid 339] close(248) = 0 [pid 339] close(4) = 0 [pid 339] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 339] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 339] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 317] <... close resumed>) = 0 [pid 314] <... futex resumed>) = 0 [pid 311] recvfrom(3, [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 339] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] mkdirat(AT_FDCWD, "/syzcgroup/cpu/syz0", 0777 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 339] <... futex resumed>) = 0 [pid 339] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=425732950} [pid 339] <... futex resumed>) = 0 [pid 339] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 339] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 339] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 339] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 317] <... mkdirat resumed>) = 0 [pid 339] <... bpf resumed>) = 3 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] openat(AT_FDCWD, "/syzcgroup/cpu/syz0/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 306] <... socket resumed>) = 5 [pid 339] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... socket resumed>) = 5 [pid 339] <... futex resumed>) = 0 [pid 339] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] <... openat resumed>) = 3 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 339] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 317] write(3, "1", 1 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 339] <... bpf resumed>) = 0 [pid 306] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 339] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... write resumed>) = 1 [pid 311] close(5 [pid 306] close(5 [pid 339] <... futex resumed>) = 0 [pid 317] close(3 [pid 339] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... close resumed>) = 0 [pid 339] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... close resumed>) = 0 [pid 339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 317] openat(AT_FDCWD, "/syzcgroup/cpu/syz0/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 306] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x11\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... openat resumed>) = 3 [pid 317] write(3, "313524224", 9) = 9 [pid 317] close(3) = 0 [pid 317] openat(AT_FDCWD, "/syzcgroup/cpu/syz0/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC) = 3 [pid 317] write(3, "314572800", 9) = 9 [pid 317] close(3) = 0 [pid 317] mkdirat(AT_FDCWD, "/syzcgroup/net/syz0", 0777) = 0 [pid 311] <... sendto resumed>) = 40 [pid 305] <... sendto resumed>) = 44 [pid 311] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"]}], 4096, 0, NULL, NULL) = 60 [pid 305] recvfrom(3, [pid 317] openat(AT_FDCWD, "/syzcgroup/net/syz0/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... sendto resumed>) = 32 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... openat resumed>) = 3 [pid 306] recvfrom(3, [pid 311] <... socket resumed>) = 5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] write(3, "1", 1 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0" [pid 305] <... socket resumed>) = 5 [pid 317] <... write resumed>) = 1 [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] close(5 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 317] close(3 [pid 311] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... sendto resumed>) = 64 [pid 306] <... socket resumed>) = 5 [pid 305] close(5 [pid 311] recvfrom(3, [pid 305] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"]}], 4096, 0, NULL, NULL) = 84 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x21\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3e\x08\x00\x01\x00\xac\x14\x14\x3e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... socket resumed>) = 3 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 305] <... sendto resumed>) = 40 [pid 317] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, [pid 311] <... socket resumed>) = 5 [pid 305] recvfrom(3, [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0" [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] <... getsockopt resumed>0x7fc15c161128, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] close(5 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, [pid 311] close(5 [pid 306] <... close resumed>) = 0 [pid 305] <... socket resumed>) = 5 [pid 311] <... close resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x12\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x43\x08\x00\x01\x00\xac\x14\x14\x43"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 317] <... getsockopt resumed>0x7fc15c1617a8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 317] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, [pid 311] <... sendto resumed>) = 44 [pid 306] <... sendto resumed>) = 40 [pid 305] close(5 [pid 317] <... getsockopt resumed>0x7fc15c161e28, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] <... close resumed>) = 0 [pid 317] close(3 [pid 311] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x21\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... close resumed>) = 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] <... sendto resumed>) = 64 [pid 317] <... socket resumed>) = 3 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 305] recvfrom(3, [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] close(5 [pid 306] close(5 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x12\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] close(3 [pid 311] <... sendto resumed>) = 40 [pid 306] <... sendto resumed>) = 64 [pid 305] <... socket resumed>) = 5 [pid 317] <... close resumed>) = 0 [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"]}], 4096, 0, NULL, NULL) = 60 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 317] <... socket resumed>) = 3 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] close(5 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 305] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x21\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] close(5 [pid 306] close(5 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [ 25.736147][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.756174][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [pid 311] <... close resumed>) = 0 [pid 306] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x12\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... sendto resumed>) = 44 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, 0x7fc15c163208, [84]) = -1 ENOENT (No such file or directory) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, 0x7fc15c164648, [84]) = -1 ENOENT (No such file or directory) [pid 317] close(3) = 0 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] recvfrom(3, [pid 317] write(248, "\x0d\xf0\xad\x0b", 4) = 4 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 435, NULL, 0) = 1 [pid 317] mkdirat(AT_FDCWD, "./0", 0777 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 317] <... mkdirat resumed>) = 0 [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 305] <... socket resumed>) = 5 [pid 317] <... openat resumed>) = 3 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 317] ioctl(3, LOOP_CLR_FD [pid 305] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 302] read(39, [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] close(5 [pid 317] close(3 [pid 302] <... read resumed>"\x0d\xf0\xad\x0b", 4) = 4 [pid 317] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x23\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3f\x08\x00\x01\x00\xac\x14\x14\x3f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 314] <... futex resumed>) = 0 [pid 302] <... futex resumed>) = 1 [pid 294] epoll_pwait(4, [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 314] epoll_pwait(4, [pid 302] epoll_ctl(4, EPOLL_CTL_DEL, 43, 0xc0010d789c [pid 294] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 302] <... epoll_ctl resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 314] epoll_pwait(4, [pid 302] close(43 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 302] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 302] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 302] <... write resumed>) = 64 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 294] getpid( [pid 319] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 302] <... futex resumed>) = 1 [pid 294] <... getpid resumed>) = 293 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 302] read(39, [pid 317] close(3 [pid 302] <... read resumed>0xc000292440, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 294] tgkill(293, 302, SIGURG [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... close resumed>) = 0 [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 294] <... tgkill resumed>) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 302] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 317] <... socket resumed>) = 3 [pid 302] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=293, si_uid=0} --- [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 302] rt_sigreturn({mask=[]} [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=354554201} [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 302] <... rt_sigreturn resumed>) = 202 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] close(3) = 0 [pid 317] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 341 attached [pid 341] set_robust_list(0x555556f7e760, 24 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 2 [pid 341] <... set_robust_list resumed>) = 0 [pid 341] chdir("./0") = 0 [pid 341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 341] setpgid(0, 0) = 0 [pid 341] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup") = 0 [pid 341] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 341] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 341] write(3, "1000", 4) = 4 [pid 341] close(3) = 0 [pid 341] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 341] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 341] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 341] read(200, 0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 341] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 341] close(249) = 0 [pid 341] close(248) = 0 [pid 341] close(4) = 0 [pid 341] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 341] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 341] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 341] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 341] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 341] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 341] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 341] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 341] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 341] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 341] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 341] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 341] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 341] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 341] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 311] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 32 [pid 305] <... sendto resumed>) = 40 [pid 311] recvfrom(3, [pid 306] recvfrom(3, [pid 305] recvfrom(3, [pid 311] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"]}], 4096, 0, NULL, NULL) = 84 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... socket resumed>) = 5 [pid 306] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1" [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2" [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 311] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 306] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 305] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 311] close(5 [pid 305] close(5 [pid 311] <... close resumed>) = 0 [pid 306] close(5 [pid 305] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x41\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x23\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... close resumed>) = 0 [pid 311] <... sendto resumed>) = 44 [pid 306] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x13\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x44\x08\x00\x01\x00\xac\x14\x14\x44"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... sendto resumed>) = 64 [pid 311] recvfrom(3, [pid 305] recvfrom(3, [pid 311] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x41\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 306] <... sendto resumed>) = 40 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] recvfrom(3, [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... socket resumed>) = 5 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... socket resumed>) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 311] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 306] <... socket resumed>) = 5 [pid 305] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 311] close(5 [pid 305] close(5 [pid 311] <... close resumed>) = 0 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2" [pid 305] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x11\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x42\x08\x00\x01\x00\xac\x14\x14\x42"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... ioctl resumed>, ifr_ifindex=19}) = 0 [ 25.796398][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.807426][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x23\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 40 [pid 306] close(5 [pid 305] <... sendto resumed>) = 44 [pid 311] recvfrom(3, [pid 305] recvfrom(3, [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 306] <... close resumed>) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... socket resumed>) = 5 [pid 305] <... socket resumed>) = 5 [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 306] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x13\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x44\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x44"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0" [pid 311] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] close(5 [pid 305] close(5 [pid 311] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x11\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] <... sendto resumed>) = 64 [pid 306] <... sendto resumed>) = 64 [pid 305] <... sendto resumed>) = 40 [pid 305] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"]}], 4096, 0, NULL, NULL) = 60 [pid 306] recvfrom(3, [pid 311] recvfrom(3, [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] <... socket resumed>) = 5 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 305] close(5 [pid 311] close(5 [pid 305] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x11\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... sendto resumed>) = 64 [pid 306] <... socket resumed>) = 5 [pid 311] <... sendto resumed>) = 32 [pid 306] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2" [pid 305] recvfrom(3, [pid 311] recvfrom(3, [pid 305] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"]}], 4096, 0, NULL, NULL) = 84 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... socket resumed>) = 5 [pid 306] close(5 [pid 311] <... socket resumed>) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 305] close(5 [pid 311] close(5 [pid 305] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x12\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x43\x08\x00\x01\x00\xac\x14\x14\x43"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... close resumed>) = 0 [pid 305] <... sendto resumed>) = 44 [pid 311] <... sendto resumed>) = 40 [pid 305] recvfrom(3, [pid 311] recvfrom(3, [pid 306] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x13\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 305] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... sendto resumed>) = 32 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 305] close(5 [pid 311] close(5 [pid 305] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x12\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] recvfrom(3, [pid 305] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 64 [pid 305] recvfrom(3, [pid 311] recvfrom(3, [pid 305] <... recvfrom resumed>[{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"]}], 4096, 0, NULL, NULL) = 60 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 305] close(5 [pid 311] close(5 [pid 306] close(3 [pid 305] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x12\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... close resumed>) = 0 [pid 305] <... sendto resumed>) = 64 [pid 311] <... sendto resumed>) = 32 [pid 305] recvfrom(3, [pid 311] recvfrom(3, [pid 306] mkdirat(AT_FDCWD, "/dev/binderfs", 0777 [pid 305] <... recvfrom resumed>[{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"]}], 4096, 0, NULL, NULL) = 84 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2" [pid 305] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 311] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 305] close(5 [pid 311] close(5 [pid 305] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 305] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x41\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x13\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x44\x08\x00\x01\x00\xac\x14\x14\x44"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... mount resumed>) = 0 [pid 305] <... sendto resumed>) = 44 [pid 311] <... sendto resumed>) = 40 [pid 305] recvfrom(3, [pid 311] recvfrom(3, [pid 305] <... recvfrom resumed>[{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x41\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] getpid( [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 306] <... getpid resumed>) = 1 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2" [pid 305] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 305] close(5 [pid 311] close(5 [pid 305] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] mkdirat(AT_FDCWD, "/syzcgroup/unified/syz3", 0777 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x11\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x42\x08\x00\x01\x00\xac\x14\x14\x42"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x13\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x44\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x44"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... mkdirat resumed>) = 0 [pid 305] <... sendto resumed>) = 40 [pid 311] <... sendto resumed>) = 64 [pid 305] recvfrom(3, [pid 311] recvfrom(3, [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 306] openat(AT_FDCWD, "/syzcgroup/unified/syz3/pids.max", O_WRONLY|O_CLOEXEC [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 305] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 5 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 311] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2" [pid 305] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 311] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 305] close(5 [pid 311] close(5 [pid 305] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x11\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x13\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 306] <... openat resumed>) = 3 [pid 305] <... sendto resumed>) = 64 [pid 311] <... sendto resumed>) = 32 [pid 305] recvfrom(3, [pid 311] recvfrom(3, [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] close(3 [pid 306] write(3, "32", 2 [pid 305] <... socket resumed>) = 5 [pid 311] <... close resumed>) = 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 311] mkdirat(AT_FDCWD, "/dev/binderfs", 0777 [pid 305] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 311] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 305] close(5 [pid 311] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 305] <... close resumed>) = 0 [pid 311] <... mount resumed>) = 0 [pid 306] <... write resumed>) = 2 [pid 305] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x11\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] getpid( [pid 306] close(3 [pid 305] <... sendto resumed>) = 32 [pid 311] <... getpid resumed>) = 1 [pid 305] recvfrom(3, [pid 311] mkdirat(AT_FDCWD, "/syzcgroup/unified/syz4", 0777 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... mkdirat resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] openat(AT_FDCWD, "/syzcgroup/unified/syz4/pids.max", O_WRONLY|O_CLOEXEC [pid 305] <... socket resumed>) = 5 [pid 311] <... openat resumed>) = 3 [pid 306] openat(AT_FDCWD, "/syzcgroup/unified/syz3/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 311] write(3, "32", 2 [pid 305] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 311] <... write resumed>) = 2 [pid 305] close(5 [pid 311] close(3 [pid 305] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x12\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x43\x08\x00\x01\x00\xac\x14\x14\x43"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] openat(AT_FDCWD, "/syzcgroup/unified/syz4/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 306] <... openat resumed>) = 3 [pid 305] <... sendto resumed>) = 40 [pid 311] <... openat resumed>) = 3 [pid 305] recvfrom(3, [pid 311] write(3, "1", 1 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... write resumed>) = 1 [pid 306] write(3, "1", 1 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] close(3 [pid 305] <... socket resumed>) = 5 [pid 311] <... close resumed>) = 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 311] mkdirat(AT_FDCWD, "/syzcgroup/cpu/syz4", 0777 [pid 306] <... write resumed>) = 1 [pid 305] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 311] <... mkdirat resumed>) = 0 [pid 305] close(5 [pid 311] openat(AT_FDCWD, "/syzcgroup/cpu/syz4/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 305] <... close resumed>) = 0 [pid 311] <... openat resumed>) = 3 [pid 306] close(3 [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x12\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] write(3, "1", 1 [pid 306] <... close resumed>) = 0 [pid 305] <... sendto resumed>) = 64 [pid 311] <... write resumed>) = 1 [pid 305] recvfrom(3, [pid 311] close(3 [pid 306] mkdirat(AT_FDCWD, "/syzcgroup/cpu/syz3", 0777 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... close resumed>) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] openat(AT_FDCWD, "/syzcgroup/cpu/syz4/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 305] <... socket resumed>) = 5 [pid 311] <... openat resumed>) = 3 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 311] write(3, "313524224", 9 [pid 305] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 311] <... write resumed>) = 9 [pid 305] close(5 [pid 311] close(3 [pid 305] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... mkdirat resumed>) = 0 [pid 305] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x12\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] openat(AT_FDCWD, "/syzcgroup/cpu/syz4/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 306] openat(AT_FDCWD, "/syzcgroup/cpu/syz3/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 305] <... sendto resumed>) = 32 [pid 311] <... openat resumed>) = 3 [pid 305] recvfrom(3, [pid 311] write(3, "314572800", 9 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... write resumed>) = 9 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] close(3 [pid 306] <... openat resumed>) = 3 [ 25.838307][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.848976][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [pid 305] <... socket resumed>) = 5 [pid 311] <... close resumed>) = 0 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2" [pid 311] mkdirat(AT_FDCWD, "/syzcgroup/net/syz4", 0777 [pid 305] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 311] <... mkdirat resumed>) = 0 [pid 306] write(3, "1", 1 [pid 305] close(5 [pid 311] openat(AT_FDCWD, "/syzcgroup/net/syz4/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 305] <... close resumed>) = 0 [pid 311] <... openat resumed>) = 3 [pid 306] <... write resumed>) = 1 [pid 305] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x13\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x44\x08\x00\x01\x00\xac\x14\x14\x44"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] write(3, "1", 1 [pid 306] close(3 [pid 305] <... sendto resumed>) = 40 [pid 311] <... write resumed>) = 1 [pid 305] recvfrom(3, [pid 311] close(3 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 3 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2" [pid 311] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, [pid 305] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 311] <... getsockopt resumed>0x7fabac47c128, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 305] close(5 [pid 311] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, [pid 305] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>0x7fabac47c7a8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 305] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x13\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x44\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x44"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, [pid 306] openat(AT_FDCWD, "/syzcgroup/cpu/syz3/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 305] <... sendto resumed>) = 64 [pid 311] <... getsockopt resumed>0x7fabac47ce28, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 305] recvfrom(3, [pid 311] close(3 [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... close resumed>) = 0 [pid 306] <... openat resumed>) = 3 [pid 305] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... socket resumed>) = 5 [pid 311] <... socket resumed>) = 3 [pid 306] write(3, "313524224", 9 [pid 305] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2" [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] <... write resumed>) = 9 [pid 305] close(5 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 305] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] close(3 [pid 305] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x13\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 311] close(3 [pid 306] <... close resumed>) = 0 [pid 305] <... sendto resumed>) = 32 [pid 311] <... close resumed>) = 0 [pid 305] recvfrom(3, [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 311] <... socket resumed>) = 3 [pid 305] close(3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] openat(AT_FDCWD, "/syzcgroup/cpu/syz3/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 305] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] mkdirat(AT_FDCWD, "/dev/binderfs", 0777 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] <... openat resumed>) = 3 [pid 305] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] write(3, "314572800", 9 [pid 305] <... mount resumed>) = 0 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] getpid( [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getpid resumed>) = 1 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] mkdirat(AT_FDCWD, "/syzcgroup/unified/syz2", 0777 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... write resumed>) = 9 [pid 305] <... mkdirat resumed>) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] openat(AT_FDCWD, "/syzcgroup/unified/syz2/pids.max", O_WRONLY|O_CLOEXEC [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... openat resumed>) = 3 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] write(3, "32", 2 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] close(3 [pid 305] <... write resumed>) = 2 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] close(3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] <... close resumed>) = 0 [pid 305] openat(AT_FDCWD, "/syzcgroup/unified/syz2/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... openat resumed>) = 3 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] mkdirat(AT_FDCWD, "/syzcgroup/net/syz3", 0777 [pid 305] write(3, "1", 1 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... write resumed>) = 1 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] close(3 [pid 311] close(3 [pid 305] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 305] mkdirat(AT_FDCWD, "/syzcgroup/cpu/syz2", 0777 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 306] <... mkdirat resumed>) = 0 [pid 305] <... mkdirat resumed>) = 0 [pid 311] <... socket resumed>) = 3 [pid 305] openat(AT_FDCWD, "/syzcgroup/cpu/syz2/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... openat resumed>) = 3 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] openat(AT_FDCWD, "/syzcgroup/net/syz3/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 305] write(3, "1", 1 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... write resumed>) = 1 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] close(3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>0x7fabac47e208, [84]) = -1 ENOENT (No such file or directory) [pid 305] openat(AT_FDCWD, "/syzcgroup/cpu/syz2/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... openat resumed>) = 3 [pid 305] <... openat resumed>) = 3 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] write(3, "313524224", 9 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] write(3, "1", 1 [pid 305] <... write resumed>) = 9 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] close(3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... write resumed>) = 1 [pid 305] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] close(3 [pid 305] openat(AT_FDCWD, "/syzcgroup/cpu/syz2/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... close resumed>) = 0 [pid 305] <... openat resumed>) = 3 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] write(3, "314572800", 9 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... write resumed>) = 9 [pid 311] <... getsockopt resumed>0x7fabac47f648, [84]) = -1 ENOENT (No such file or directory) [pid 306] <... socket resumed>) = 3 [pid 305] close(3 [pid 311] close(3 [pid 306] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, [pid 305] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>0x7f13e8dc6128, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 305] mkdirat(AT_FDCWD, "/syzcgroup/net/syz2", 0777 [pid 311] write(248, "\x0d\xf0\xad\x0b", 4 [pid 306] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, [pid 305] <... mkdirat resumed>) = 0 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 358, NULL, 0) = 1 [pid 311] <... write resumed>) = 4 [pid 306] <... getsockopt resumed>0x7f13e8dc67a8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 305] openat(AT_FDCWD, "/syzcgroup/net/syz2/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] mkdirat(AT_FDCWD, "./0", 0777 [pid 306] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, [pid 305] <... openat resumed>) = 3 [pid 314] <... futex resumed>) = 1 [pid 311] <... mkdirat resumed>) = 0 [pid 306] <... getsockopt resumed>0x7f13e8dc6e28, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 305] write(3, "1", 1 [pid 294] <... futex resumed>) = 0 [pid 314] read(15, [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 306] close(3 [pid 305] <... write resumed>) = 1 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b", 4) = 4 [pid 311] <... openat resumed>) = 3 [pid 306] <... close resumed>) = 0 [pid 305] close(3 [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 311] ioctl(3, LOOP_CLR_FD [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... close resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] <... socket resumed>) = 3 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 302] <... futex resumed>) = 0 [pid 314] epoll_ctl(4, EPOLL_CTL_DEL, 33, 0xc0010d389c [pid 311] close(3 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] <... socket resumed>) = 3 [pid 302] epoll_pwait(4, [pid 314] <... epoll_ctl resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] close(33 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... getsockopt resumed>0x7ff8d5238128, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 302] epoll_pwait(4, [pid 314] <... close resumed>) = 0 [pid 311] <... socket resumed>) = 3 [pid 305] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, [pid 314] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] close(3 [pid 305] <... getsockopt resumed>0x7ff8d52387a8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 314] <... write resumed>) = 64 [pid 311] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... getsockopt resumed>0x7ff8d5238e28, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 311] <... socket resumed>) = 3 [pid 305] close(3 [pid 314] read(15, [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] <... close resumed>) = 0 [pid 314] <... read resumed>0xc000292460, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 305] <... socket resumed>) = 3 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=254434688} [pid 311] close(3 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] <... socket resumed>) = 3 [pid 305] close(3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... socket resumed>) = 3 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] close(3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] <... socket resumed>) = 3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] close(3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] <... socket resumed>) = 3 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] close(3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] <... socket resumed>) = 3 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>0x7ff8d523a208, [84]) = -1 ENOENT (No such file or directory) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] close(3 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] read(249, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 ./strace-static-x86_64: Process 342 attached [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 342] set_robust_list(0x555556a82760, 24 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 2 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>0x7ff8d523b648, [84]) = -1 ENOENT (No such file or directory) [pid 342] <... set_robust_list resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] close(3 [pid 342] chdir("./0" [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] <... close resumed>) = 0 [pid 342] <... chdir resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] write(248, "\x0d\xf0\xad\x0b", 4 [pid 342] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 305] <... write resumed>) = 4 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 256, NULL, 0) = 1 [pid 342] <... prctl resumed>) = 0 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] mkdirat(AT_FDCWD, "./0", 0777 [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 342] setpgid(0, 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... mkdirat resumed>) = 0 [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 342] <... setpgid resumed>) = 0 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 302] read(11, [pid 342] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 306] close(3 [pid 305] <... openat resumed>) = 3 [pid 302] <... read resumed>"\x0d\xf0\xad\x0b", 4) = 4 [pid 305] ioctl(3, LOOP_CLR_FD [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... futex resumed>) = 0 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 302] <... futex resumed>) = 1 [pid 342] <... symlinkat resumed>) = 0 [pid 342] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 314] epoll_pwait(4, [pid 306] <... close resumed>) = 0 [pid 305] close(3 [pid 302] epoll_ctl(4, EPOLL_CTL_DEL, 13, 0xc0010d589c [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 342] <... symlinkat resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 302] <... epoll_ctl resumed>) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] epoll_pwait(4, [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 302] close(13 [pid 305] <... socket resumed>) = 3 [pid 302] <... close resumed>) = 0 [pid 305] close(3 [pid 302] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 305] <... close resumed>) = 0 [pid 302] <... write resumed>) = 64 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 319] <... futex resumed>) = 0 [pid 305] <... socket resumed>) = 3 [pid 302] <... futex resumed>) = 1 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 302] read(11, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 302] <... read resumed>0xc000292470, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=240884357} [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] close(3) = 0 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] close(3) = 0 [pid 305] read(249, [pid 306] <... socket resumed>) = 3 [pid 342] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 343 attached [pid 342] <... symlinkat resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 343] set_robust_list(0x5555557f6760, 24 [pid 342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 2 [pid 343] <... set_robust_list resumed>) = 0 [pid 342] <... openat resumed>) = 3 [pid 343] chdir("./0" [pid 342] write(3, "1000", 4 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 343] <... chdir resumed>) = 0 [pid 342] <... write resumed>) = 4 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 343] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 342] close(3 [pid 343] <... prctl resumed>) = 0 [pid 306] <... getsockopt resumed>0x7f13e8dc8208, [84]) = -1 ENOENT (No such file or directory) [pid 343] setpgid(0, 0 [pid 342] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 343] <... setpgid resumed>) = 0 [pid 343] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 342] read(200, [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 343] <... symlinkat resumed>) = 0 [pid 342] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 343] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 342] read(200, [pid 343] <... symlinkat resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 342] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 343] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 342] read(200, [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 343] <... symlinkat resumed>) = 0 [pid 342] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 343] <... openat resumed>) = 3 [pid 342] read(200, [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 343] write(3, "1000", 4) = 4 [pid 343] close(3) = 0 [pid 342] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 343] read(200, [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 342] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 343] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 343] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 343] read(200, [pid 342] <... symlinkat resumed>) = 0 [pid 306] <... getsockopt resumed>0x7f13e8dc9648, [84]) = -1 ENOENT (No such file or directory) [pid 343] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 342] close(249 [pid 306] close(3 [pid 343] read(200, [pid 342] <... close resumed>) = 0 [pid 343] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 343] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 342] close(248 [pid 306] <... close resumed>) = 0 [pid 343] close(249 [pid 342] <... close resumed>) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b", 4 [pid 343] <... close resumed>) = 0 [pid 342] close(4 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 242, NULL, 0) = 1 [pid 306] <... write resumed>) = 4 [pid 343] close(248 [pid 342] <... close resumed>) = 0 [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 343] <... close resumed>) = 0 [pid 342] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... futex resumed>) = 1 [pid 306] mkdirat(AT_FDCWD, "./0", 0777 [pid 294] <... futex resumed>) = 0 [pid 343] close(4 [pid 342] <... futex resumed>) = 0 [pid 314] read(21, [pid 343] <... close resumed>) = 0 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b", 4) = 4 [pid 343] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 343] <... futex resumed>) = 0 [pid 342] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... futex resumed>) = 1 [pid 306] <... mkdirat resumed>) = 0 [pid 302] <... futex resumed>) = 0 [pid 343] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... futex resumed>) = 0 [pid 314] epoll_ctl(4, EPOLL_CTL_DEL, 23, 0xc0010d189c [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 302] epoll_pwait(4, [pid 343] <... futex resumed>) = 0 [pid 342] bpf(BPF_PROG_LOAD, NULL, 0 [pid 314] <... epoll_ctl resumed>) = 0 [pid 306] <... openat resumed>) = 3 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 343] bpf(BPF_PROG_LOAD, NULL, 0 [pid 342] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 314] close(23 [pid 306] ioctl(3, LOOP_CLR_FD [pid 302] epoll_pwait(4, [pid 343] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 342] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... close resumed>) = 0 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 343] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... futex resumed>) = 0 [pid 314] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] close(3 [pid 343] <... futex resumed>) = 0 [pid 342] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... write resumed>) = 64 [pid 343] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... close resumed>) = 0 [pid 343] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 343] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 314] read(21, [pid 343] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>0xc000292480, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 343] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 343] <... futex resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=227644730} [pid 343] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 343] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 343] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 343] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 343] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 343] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 343] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 342] <... futex resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 342] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 306] <... socket resumed>) = 3 [pid 342] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 306] close(3 [pid 342] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... close resumed>) = 0 [pid 342] <... futex resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 342] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... socket resumed>) = 3 [pid 342] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 342] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 342] <... bpf resumed>) = 3 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 342] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 342] <... futex resumed>) = 0 [pid 306] close(3 [pid 342] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... close resumed>) = 0 [pid 342] <... futex resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 342] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 306] <... socket resumed>) = 3 [pid 342] <... bpf resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 342] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 342] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 342] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 342] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] close(3) = 0 [pid 306] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 344 attached , child_tidptr=0x555555a6d750) = 2 [pid 344] set_robust_list(0x555555a6d760, 24) = 0 [pid 344] chdir("./0") = 0 [pid 344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 344] setpgid(0, 0) = 0 [pid 344] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 344] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu") = 0 [pid 344] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net") = 0 [pid 344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 344] write(3, "1000", 4) = 4 [pid 344] close(3) = 0 [pid 344] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 344] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 344] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 344] read(200, 0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 344] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 344] close(249) = 0 [pid 344] close(248) = 0 [pid 344] close(4) = 0 [pid 344] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 344] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 344] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 344] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 344] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 344] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 344] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 344] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 344] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 344] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 344] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 344] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 344] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 344] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 344] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 343] <... bpf resumed>) = 4 [pid 342] <... bpf resumed>) = 4 [pid 341] <... bpf resumed>) = 4 [pid 339] <... bpf resumed>) = 4 [pid 342] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... futex resumed>) = 0 [pid 339] <... futex resumed>) = 0 [pid 344] <... bpf resumed>) = 4 [pid 342] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... futex resumed>) = 0 [pid 339] <... futex resumed>) = 0 [pid 344] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 343] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 341] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 344] <... futex resumed>) = 0 [pid 343] <... futex resumed>) = 0 [pid 342] <... bpf resumed>) = 5 [pid 341] <... futex resumed>) = 0 [pid 339] <... bpf resumed>) = 5 [pid 344] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 343] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... futex resumed>) = 0 [pid 339] <... futex resumed>) = 0 [pid 342] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... futex resumed>) = 0 [pid 339] <... futex resumed>) = 0 [pid 342] write(-1, NULL, 55808 [pid 339] write(-1, NULL, 55808 [pid 342] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 339] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 342] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... futex resumed>) = 0 [pid 339] <... futex resumed>) = 0 [pid 342] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... futex resumed>) = 0 [pid 339] <... futex resumed>) = 0 [pid 344] <... futex resumed>) = 0 [pid 343] <... futex resumed>) = 0 [pid 342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 341] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 344] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 343] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 342] <... bpf resumed>) = 6 [pid 341] <... futex resumed>) = 0 [pid 339] <... bpf resumed>) = 6 [pid 342] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 343] <... bpf resumed>) = 5 [pid 342] <... futex resumed>) = 0 [pid 344] <... bpf resumed>) = 5 [pid 339] <... futex resumed>) = 0 [pid 341] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 344] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 343] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] <... futex resumed>) = 0 [pid 343] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 0 [pid 341] <... bpf resumed>) = 5 [pid 339] <... futex resumed>) = 0 [pid 344] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 343] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] close(6 [pid 341] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] close(6 [pid 344] <... futex resumed>) = 0 [pid 343] <... futex resumed>) = 0 [pid 342] <... close resumed>) = 0 [pid 339] <... close resumed>) = 0 [pid 344] write(-1, NULL, 55808 [pid 343] write(-1, NULL, 55808 [pid 342] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 341] <... futex resumed>) = 0 [pid 339] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 343] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... futex resumed>) = 0 [pid 341] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] <... futex resumed>) = 0 [pid 344] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 343] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 341] <... futex resumed>) = 0 [pid 339] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] <... futex resumed>) = 0 [pid 343] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 0 [pid 341] write(-1, NULL, 55808 [pid 339] <... futex resumed>) = 0 [pid 344] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 343] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 341] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 344] <... futex resumed>) = 0 [pid 343] <... futex resumed>) = 0 [pid 342] <... bpf resumed>) = 6 [pid 341] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] <... bpf resumed>) = 6 [pid 344] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 342] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 341] <... futex resumed>) = 0 [pid 339] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... futex resumed>) = 0 [pid 339] <... futex resumed>) = 0 [pid 344] <... bpf resumed>) = 6 [pid 342] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... futex resumed>) = 0 [pid 343] <... bpf resumed>) = 6 [pid 339] <... futex resumed>) = 0 [pid 344] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 343] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 341] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 344] <... futex resumed>) = 0 [pid 343] <... futex resumed>) = 0 [pid 342] <... bpf resumed>) = 7 [pid 341] <... futex resumed>) = 0 [pid 339] <... bpf resumed>) = 7 [pid 344] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 343] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 341] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 339] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] <... futex resumed>) = 0 [pid 343] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 0 [pid 339] <... futex resumed>) = 0 [pid 342] close(3 [pid 341] <... bpf resumed>) = 6 [pid 339] close(3 [pid 343] close(6 [pid 344] close(6 [pid 343] <... close resumed>) = 0 [pid 342] <... close resumed>) = 0 [pid 341] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] <... close resumed>) = 0 [pid 344] <... close resumed>) = 0 [pid 343] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] close(4 [pid 341] <... futex resumed>) = 0 [pid 339] close(4 [pid 344] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 343] <... futex resumed>) = 0 [pid 342] <... close resumed>) = 0 [pid 341] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] <... close resumed>) = 0 [pid 344] <... futex resumed>) = 0 [pid 343] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] close(5 [pid 341] <... futex resumed>) = 0 [pid 339] close(5 [pid 344] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 343] <... futex resumed>) = 0 [pid 342] <... close resumed>) = 0 [pid 341] close(6 [pid 339] <... close resumed>) = 0 [pid 344] <... futex resumed>) = 0 [pid 343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 342] close(6 [pid 341] <... close resumed>) = 0 [pid 339] close(6 [pid 344] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 342] <... close resumed>) = 0 [pid 339] <... close resumed>) = 0 [pid 342] close(7 [pid 339] close(7 [pid 341] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 343] <... bpf resumed>) = 6 [pid 341] <... futex resumed>) = 0 [pid 341] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 341] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 344] <... bpf resumed>) = 6 [pid 343] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 341] <... bpf resumed>) = 6 [pid 344] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 343] <... futex resumed>) = 0 [pid 341] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] <... futex resumed>) = 0 [pid 343] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 341] <... futex resumed>) = 0 [pid 344] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 343] <... futex resumed>) = 0 [pid 341] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] <... futex resumed>) = 0 [pid 343] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 341] <... futex resumed>) = 0 [pid 344] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 341] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 342] <... close resumed>) = 0 [pid 342] close(8) = -1 EBADF (Bad file descriptor) [pid 339] <... close resumed>) = 0 [pid 342] close(9) = -1 EBADF (Bad file descriptor) [pid 339] close(8 [pid 342] close(10) = -1 EBADF (Bad file descriptor) [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] close(11) = -1 EBADF (Bad file descriptor) [pid 342] close(12) = -1 EBADF (Bad file descriptor) [pid 342] close(13) = -1 EBADF (Bad file descriptor) [pid 342] close(14) = -1 EBADF (Bad file descriptor) [pid 342] close(15) = -1 EBADF (Bad file descriptor) [pid 342] close(16) = -1 EBADF (Bad file descriptor) [pid 342] close(17) = -1 EBADF (Bad file descriptor) [pid 342] close(18) = -1 EBADF (Bad file descriptor) [pid 342] close(19) = -1 EBADF (Bad file descriptor) [pid 342] close(20) = -1 EBADF (Bad file descriptor) [pid 342] close(21) = -1 EBADF (Bad file descriptor) [pid 342] close(22) = -1 EBADF (Bad file descriptor) [pid 342] close(23) = -1 EBADF (Bad file descriptor) [pid 342] close(24) = -1 EBADF (Bad file descriptor) [pid 342] close(25) = -1 EBADF (Bad file descriptor) [pid 339] close(9 [pid 342] close(26 [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] close(27 [pid 339] close(10 [pid 342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] close(28) = -1 EBADF (Bad file descriptor) [pid 342] close(29) = -1 EBADF (Bad file descriptor) [pid 342] close(3) = -1 EBADF (Bad file descriptor) [pid 342] close(4) = -1 EBADF (Bad file descriptor) [pid 342] close(5) = -1 EBADF (Bad file descriptor) [pid 342] close(6) = -1 EBADF (Bad file descriptor) [pid 342] close(7) = -1 EBADF (Bad file descriptor) [pid 342] close(8) = -1 EBADF (Bad file descriptor) [pid 342] close(9) = -1 EBADF (Bad file descriptor) [pid 342] close(10) = -1 EBADF (Bad file descriptor) [pid 342] close(11) = -1 EBADF (Bad file descriptor) [pid 342] close(12) = -1 EBADF (Bad file descriptor) [pid 342] close(13) = -1 EBADF (Bad file descriptor) [pid 342] close(14) = -1 EBADF (Bad file descriptor) [pid 342] close(15 [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 339] close(11 [pid 342] close(16) = -1 EBADF (Bad file descriptor) [pid 342] close(17 [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] close(18 [pid 339] close(12 [pid 342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] close(19) = -1 EBADF (Bad file descriptor) [pid 342] close(20) = -1 EBADF (Bad file descriptor) [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] close(21) = -1 EBADF (Bad file descriptor) [pid 342] close(22) = -1 EBADF (Bad file descriptor) [pid 339] close(13 [pid 342] close(23) = -1 EBADF (Bad file descriptor) [pid 342] close(24) = -1 EBADF (Bad file descriptor) [pid 342] close(25) = -1 EBADF (Bad file descriptor) [pid 342] close(26 [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] close(27) = -1 EBADF (Bad file descriptor) [pid 339] close(14 [pid 342] close(28 [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 339] close(15 [pid 342] close(29) = -1 EBADF (Bad file descriptor) [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 342] exit_group(0) = ? [pid 339] close(16 [pid 342] +++ exited with 0 +++ [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 339] close(17) = -1 EBADF (Bad file descriptor) [pid 339] close(18 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] restart_syscall(<... resuming interrupted clone ...> [pid 339] close(19 [pid 311] <... restart_syscall resumed>) = 0 [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 339] close(20) = -1 EBADF (Bad file descriptor) [pid 339] close(21 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... write resumed>) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 229, NULL, 0) = 1 [pid 339] close(22 [pid 311] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 339] close(23 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 311] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 339] close(24 [pid 302] read(15, [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... openat resumed>) = 3 [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 339] close(25 [pid 311] newfstatat(3, "", [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 339] close(26 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] epoll_pwait(4, [pid 311] getdents64(3, [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 339] close(27 [pid 314] epoll_pwait(4, [pid 302] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 302] <... write resumed>) = 64 [pid 339] close(28 [pid 311] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 339] close(29 [pid 319] <... futex resumed>) = 0 [pid 311] newfstatat(AT_FDCWD, "./0/cgroup.cpu", [pid 302] <... futex resumed>) = 1 [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 339] close(3 [pid 311] unlink("./0/cgroup.cpu" [pid 302] read(15, [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 339] close(4 [pid 302] <... read resumed>0xc0002924e0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 339] close(5 [pid 311] <... unlink resumed>) = 0 [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 339] close(6 [pid 311] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 339] close(7 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=94269990} [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] newfstatat(AT_FDCWD, "./0/binderfs", [pid 339] close(8 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] unlink("./0/binderfs" [pid 339] close(9) = -1 EBADF (Bad file descriptor) [pid 339] close(10) = -1 EBADF (Bad file descriptor) [pid 339] close(11 [pid 311] <... unlink resumed>) = 0 [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 339] close(12 [pid 311] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 339] close(13) = -1 EBADF (Bad file descriptor) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 339] close(14 [pid 311] newfstatat(AT_FDCWD, "./0/cgroup", [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 339] close(15 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] unlink("./0/cgroup" [pid 339] close(16) = -1 EBADF (Bad file descriptor) [pid 339] close(17 [pid 311] <... unlink resumed>) = 0 [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 339] close(18 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] newfstatat(AT_FDCWD, "./0/cgroup.net", [pid 339] close(19) = -1 EBADF (Bad file descriptor) [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 339] close(20 [pid 311] unlink("./0/cgroup.net" [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 339] close(21) = -1 EBADF (Bad file descriptor) [pid 339] close(22 [pid 311] <... unlink resumed>) = 0 [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 339] close(23 [pid 311] getdents64(3, [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 339] close(24 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 339] close(25) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 339] close(26) = -1 EBADF (Bad file descriptor) [pid 311] unlinkat(AT_FDCWD, "./0", AT_REMOVEDIR [pid 339] close(27) = -1 EBADF (Bad file descriptor) [pid 339] close(28) = -1 EBADF (Bad file descriptor) [pid 339] close(29) = -1 EBADF (Bad file descriptor) [pid 339] exit_group(0) = ? [pid 339] +++ exited with 0 +++ [pid 311] <... unlinkat resumed>) = 0 [pid 311] mkdirat(AT_FDCWD, "./1", 0777 [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=17} --- [pid 311] <... mkdirat resumed>) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 96, NULL, 0) = 1 [pid 311] <... openat resumed>) = 3 [pid 320] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] ioctl(3, LOOP_CLR_FD [pid 314] <... futex resumed>) = 1 [pid 320] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 294] <... futex resumed>) = 0 [pid 314] read(22, [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 320] <... openat resumed>) = 3 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] close(3 [pid 320] newfstatat(3, "", [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... close resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... futex resumed>) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 320] getdents64(3, [pid 314] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] <... socket resumed>) = 3 [pid 302] epoll_pwait(4, [pid 344] <... bpf resumed>) = 7 [pid 343] <... bpf resumed>) = 7 [pid 341] <... bpf resumed>) = 7 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 64 [pid 311] close(3 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 344] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 343] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 341] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(22, [pid 311] <... close resumed>) = 0 [pid 302] epoll_pwait(4, [pid 344] <... futex resumed>) = 0 [pid 343] <... futex resumed>) = 0 [pid 341] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>0xc000292550, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 344] close(3 [pid 343] close(3 [pid 341] close(3 [pid 320] newfstatat(AT_FDCWD, "./0/cgroup.cpu", [pid 314] epoll_pwait(4, [pid 311] <... socket resumed>) = 3 [pid 302] epoll_pwait(4, [pid 344] <... close resumed>) = 0 [pid 343] <... close resumed>) = 0 [pid 341] <... close resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 344] close(4 [pid 343] close(4 [pid 341] close(4 [pid 320] unlink("./0/cgroup.cpu" [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 344] <... close resumed>) = 0 [pid 343] <... close resumed>) = 0 [pid 341] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 344] close(5 [pid 343] close(5 [pid 341] close(5 [pid 320] <... unlink resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=82782492} [pid 344] <... close resumed>) = 0 [pid 341] <... close resumed>) = 0 [pid 343] <... close resumed>) = 0 [pid 311] close(3 [pid 344] close(6 [pid 343] close(6 [pid 341] close(6 [pid 320] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... close resumed>) = 0 [pid 344] <... close resumed>) = 0 [pid 343] <... close resumed>) = 0 [pid 341] <... close resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 344] close(7 [pid 343] close(7 [pid 341] close(7 [pid 320] newfstatat(AT_FDCWD, "./0/binderfs", [pid 311] <... socket resumed>) = 3 [pid 344] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 341] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 344] close(8 [pid 343] <... close resumed>) = 0 [pid 341] close(8 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(8 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./0/binderfs" [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 344] close(9 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(9 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 320] <... unlink resumed>) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(9 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 344] close(10 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(10 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(10 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./0/cgroup", [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 344] close(11 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(11 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(11 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./0/cgroup" [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 344] close(12 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(12 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(12 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 344] close(13 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(13 [pid 320] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(13 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 344] close(14 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(14 [pid 320] newfstatat(AT_FDCWD, "./0/cgroup.net", [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(14 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 344] close(15 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(15 [pid 320] unlink("./0/cgroup.net" [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(15 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 344] close(16 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(16 [pid 320] <... unlink resumed>) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(16 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getdents64(3, [pid 311] close(3 [pid 344] close(17 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(17 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 311] <... close resumed>) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(17 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 344] close(18 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(18 [pid 320] <... close resumed>) = 0 [pid 311] <... socket resumed>) = 3 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(18 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlinkat(AT_FDCWD, "./0", AT_REMOVEDIR [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 344] close(19 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(19 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlinkat resumed>) = 0 [pid 343] close(19 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 344] close(20 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(20 [pid 320] mkdirat(AT_FDCWD, "./1", 0777 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(20 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 320] <... mkdirat resumed>) = 0 [pid 311] <... setsockopt resumed>) = 0 [pid 344] close(21 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(21 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(21 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... openat resumed>) = 3 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 344] close(22 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(22 [pid 320] ioctl(3, LOOP_CLR_FD [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(22 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 344] close(23 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(23 [pid 320] close(3 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(23 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 311] <... setsockopt resumed>) = 0 [pid 344] close(24 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(24 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(24 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 344] close(25 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(25 [pid 320] close(3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(25 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 344] close(26 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(26 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(26 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 311] <... setsockopt resumed>) = 0 [pid 344] close(27 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(27 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 311] close(3 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(27 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] <... close resumed>) = 0 [pid 344] close(28 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(28 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 311] read(249, [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(28 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 344] close(29 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(29 [pid 320] close(3 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 345 attached [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(29 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 344] close(3 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(3 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 3 [pid 345] set_robust_list(0x555556a82760, 24) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(3 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 345] chdir("./1" [pid 344] close(4 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(4 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 345] <... chdir resumed>) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(4 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 345] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] close(5 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(5 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 345] <... prctl resumed>) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(5 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 345] setpgid(0, 0 [pid 344] close(6 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(6 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 345] <... setpgid resumed>) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(6 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 345] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 344] close(7 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(7 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 345] <... symlinkat resumed>) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(7 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 345] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 344] close(8 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(8 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 345] <... symlinkat resumed>) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(8 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 345] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 344] close(9 [pid 341] close(9 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 345] <... symlinkat resumed>) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(9 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] close(10 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(10 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 345] <... openat resumed>) = 3 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(10 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 345] write(3, "1000", 4 [pid 344] close(11 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(11 [pid 345] <... write resumed>) = 4 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(11 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 345] close(3 [pid 344] close(12 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(12 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 345] <... close resumed>) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(12 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 345] read(200, [pid 344] close(13 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(13 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 345] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(13 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 345] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 344] close(14 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 341] close(14 [pid 345] <... symlinkat resumed>) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(14 [pid 345] close(249 [pid 344] close(15 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 345] <... close resumed>) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(15 [pid 341] close(15 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 345] close(248 [pid 344] close(16 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 345] <... close resumed>) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(16 [pid 341] close(16 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 345] close(4 [pid 344] close(17 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 345] <... close resumed>) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(17 [pid 341] close(17 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 345] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] close(18 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 345] <... futex resumed>) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(18 [pid 341] close(18 [pid 320] close(3 [pid 345] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] close(19 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 345] <... futex resumed>) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(19 [pid 341] close(19 [pid 320] <... close resumed>) = 0 [pid 345] bpf(BPF_PROG_LOAD, NULL, 0 [pid 344] close(20 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 345] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(20 [pid 341] close(20 [pid 345] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] close(21 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 345] <... futex resumed>) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(21 [pid 341] close(21 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 345] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] close(22 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 345] <... futex resumed>) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(22 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 341] close(22 [pid 345] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 344] close(23 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 345] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(23 [pid 341] close(23 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 345] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] close(24 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 345] <... futex resumed>) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(24 [pid 341] close(24 [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... setsockopt resumed>) = 0 [pid 345] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] close(25 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] close(25 [pid 345] <... futex resumed>) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(25 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 345] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 344] close(26 [pid 343] close(26 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 345] <... bpf resumed>) = 3 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(26 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 345] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] close(27 [pid 343] close(27 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 345] <... futex resumed>) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(27 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 345] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] close(28 [pid 343] close(28 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 345] <... futex resumed>) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(28 [pid 320] <... setsockopt resumed>) = 0 [pid 345] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 344] close(29 [pid 343] close(29 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 345] <... bpf resumed>) = 0 [pid 344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 341] close(29 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 345] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] exit_group(0 [pid 343] exit_group(0 [pid 341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 345] <... futex resumed>) = 0 [pid 344] <... exit_group resumed>) = ? [pid 343] <... exit_group resumed>) = ? [pid 341] exit_group(0 [pid 345] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 341] <... exit_group resumed>) = ? [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 343] +++ exited with 0 +++ [pid 344] +++ exited with 0 +++ [pid 345] <... futex resumed>) = 0 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 306] restart_syscall(<... resuming interrupted clone ...> [pid 341] +++ exited with 0 +++ [pid 345] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 306] <... restart_syscall resumed>) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 84, NULL, 0) = 1 [pid 306] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 345] <... bpf resumed>) = 4 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... futex resumed>) = 1 [pid 306] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] read(21, [pid 345] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... setsockopt resumed>) = 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] <... openat resumed>) = 3 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 294] <... futex resumed>) = 0 [pid 345] <... futex resumed>) = 0 [pid 320] close(3 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 306] newfstatat(3, "", [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 345] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... close resumed>) = 0 [pid 317] <... write resumed>) = 12 [pid 314] <... futex resumed>) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... futex resumed>) = 1 [pid 345] <... futex resumed>) = 0 [pid 320] read(249, [pid 317] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] epoll_pwait(4, [pid 306] getdents64(3, [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 302] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 345] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 0, NULL, 0) = 1 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 305] <... write resumed>) = 12 [pid 302] <... write resumed>) = 64 [pid 345] <... bpf resumed>) = 5 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 317] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(39, [pid 306] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] read(21, [pid 345] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... read resumed>0xc000292670, 12) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 346 attached [pid 345] <... futex resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 314] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] newfstatat(AT_FDCWD, "./0/cgroup.cpu", [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] epoll_pwait(4, [pid 346] set_robust_list(0x555556bd7760, 24 [pid 345] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 3 [pid 317] newfstatat(3, "", [pid 314] <... write resumed>) = 64 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 0, NULL, 0) = 1 [pid 346] <... set_robust_list resumed>) = 0 [pid 345] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] read(39, [pid 306] unlink("./0/cgroup.cpu" [pid 305] <... openat resumed>) = 3 [pid 302] read(11, [pid 346] chdir("./1" [pid 345] write(-1, NULL, 55808 [pid 317] getdents64(3, [pid 314] <... read resumed>0xc000012c70, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... unlink resumed>) = 0 [pid 305] newfstatat(3, "", [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 346] <... chdir resumed>) = 0 [pid 345] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 314] epoll_pwait(4, [pid 306] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 346] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... write resumed>) = 64 [pid 305] getdents64(3, [pid 346] <... prctl resumed>) = 0 [pid 345] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] epoll_pwait(4, [pid 306] newfstatat(AT_FDCWD, "./0/binderfs", [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 346] setpgid(0, 0 [pid 345] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./0/cgroup.cpu", [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 302] <... futex resumed>) = 1 [pid 346] <... setpgid resumed>) = 0 [pid 345] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./0/binderfs" [pid 305] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] read(11, [pid 346] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 306] <... unlink resumed>) = 0 [pid 302] <... read resumed>0xc000292770, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 345] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 317] unlink("./0/cgroup.cpu" [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 346] <... symlinkat resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./0/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./0/cgroup" [pid 345] <... bpf resumed>) = 6 [pid 306] <... unlink resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] newfstatat(AT_FDCWD, "./0/cgroup.cpu", [pid 346] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 345] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 346] <... symlinkat resumed>) = 0 [pid 345] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./0/cgroup.net", [pid 305] unlink("./0/cgroup.cpu" [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=43262976} [pid 346] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 345] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./0/binderfs", [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./0/cgroup.net" [pid 305] <... unlink resumed>) = 0 [pid 346] <... symlinkat resumed>) = 0 [pid 345] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... unlink resumed>) = 0 [pid 305] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] close(6 [pid 317] unlink("./0/binderfs" [pid 306] getdents64(3, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 346] <... openat resumed>) = 3 [pid 345] <... close resumed>) = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 306] close(3 [pid 346] write(3, "1000", 4 [pid 345] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlink resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] newfstatat(AT_FDCWD, "./0/binderfs", [pid 346] <... write resumed>) = 4 [pid 345] <... futex resumed>) = 0 [pid 317] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] unlinkat(AT_FDCWD, "./0", AT_REMOVEDIR [pid 346] close(3 [pid 345] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... unlinkat resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 346] <... close resumed>) = 0 [pid 345] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./0/cgroup", [pid 306] mkdirat(AT_FDCWD, "./1", 0777 [pid 305] unlink("./0/binderfs" [pid 346] read(200, [pid 345] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... mkdirat resumed>) = 0 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 346] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] <... unlink resumed>) = 0 [pid 306] <... openat resumed>) = 3 [pid 306] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 306] close(3 [pid 346] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 345] <... bpf resumed>) = 6 [pid 317] unlink("./0/cgroup" [pid 306] <... close resumed>) = 0 [pid 305] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 346] <... symlinkat resumed>) = 0 [pid 306] <... socket resumed>) = 3 [pid 317] <... unlink resumed>) = 0 [pid 306] close(3 [pid 346] close(249 [pid 345] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... close resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 346] <... close resumed>) = 0 [pid 345] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] newfstatat(AT_FDCWD, "./0/cgroup", [pid 346] close(248 [pid 345] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./0/cgroup.net", [pid 306] <... socket resumed>) = 3 [pid 346] <... close resumed>) = 0 [pid 345] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 346] close(4 [pid 345] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] unlink("./0/cgroup.net" [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] unlink("./0/cgroup" [pid 346] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 345] <... bpf resumed>) = 7 [pid 317] <... unlink resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] close(3 [pid 305] <... unlink resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 346] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... futex resumed>) = 0 [pid 317] getdents64(3, [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 346] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] <... futex resumed>) = 0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 306] <... socket resumed>) = 3 [pid 346] <... futex resumed>) = 0 [pid 345] close(3 [pid 317] close(3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 346] bpf(BPF_PROG_LOAD, NULL, 0 [pid 345] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] newfstatat(AT_FDCWD, "./0/cgroup.net", [pid 346] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 345] close(4 [pid 317] unlinkat(AT_FDCWD, "./0", AT_REMOVEDIR [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 346] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... unlinkat resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 346] <... futex resumed>) = 0 [pid 345] close(5 [pid 317] mkdirat(AT_FDCWD, "./1", 0777 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] unlink("./0/cgroup.net" [pid 346] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... mkdirat resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] <... unlink resumed>) = 0 [pid 346] <... futex resumed>) = 0 [pid 345] close(6 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getdents64(3, [pid 346] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 345] <... close resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 346] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 345] close(7 [pid 317] ioctl(3, LOOP_CLR_FD [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 346] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 346] <... futex resumed>) = 0 [pid 345] <... close resumed>) = 0 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] close(3 [pid 346] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] close(8 [pid 317] close(3 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 346] <... futex resumed>) = 0 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 306] close(3 [pid 305] <... close resumed>) = 0 [pid 346] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 345] close(9 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... close resumed>) = 0 [pid 305] unlinkat(AT_FDCWD, "./0", AT_REMOVEDIR [pid 346] <... bpf resumed>) = 3 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] <... unlinkat resumed>) = 0 [pid 346] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] close(10 [pid 317] close(3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] mkdirat(AT_FDCWD, "./1", 0777 [pid 346] <... futex resumed>) = 0 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 346] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] close(11 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... setsockopt resumed>) = 0 [pid 305] <... mkdirat resumed>) = 0 [pid 346] <... futex resumed>) = 0 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 346] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 345] close(12 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 346] <... bpf resumed>) = 0 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... openat resumed>) = 3 [pid 346] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] close(13 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] ioctl(3, LOOP_CLR_FD [pid 346] <... futex resumed>) = 0 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 346] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] close(14 [pid 317] close(3 [pid 306] <... setsockopt resumed>) = 0 [pid 346] <... futex resumed>) = 0 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] close(3 [pid 346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 345] close(15 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 306] close(3 [pid 346] <... bpf resumed>) = 4 [pid 306] <... close resumed>) = 0 [pid 346] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] close(16 [pid 317] <... socket resumed>) = 3 [pid 306] read(249, [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 346] <... futex resumed>) = 0 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 346] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] close(17 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] <... socket resumed>) = 3 [pid 346] <... futex resumed>) = 0 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] close(3./strace-static-x86_64: Process 347 attached [pid 346] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 345] close(18 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] <... close resumed>) = 0 [pid 347] set_robust_list(0x555555a6d760, 24 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 3 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 347] <... set_robust_list resumed>) = 0 [pid 345] close(19 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] <... socket resumed>) = 3 [pid 347] chdir("./1" [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 347] <... chdir resumed>) = 0 [pid 345] close(20 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 347] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 347] <... prctl resumed>) = 0 [pid 345] close(21 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 347] setpgid(0, 0 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] close(3 [pid 347] <... setpgid resumed>) = 0 [pid 345] close(22 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] <... socket resumed>) = 3 [pid 347] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 347] <... symlinkat resumed>) = 0 [pid 345] close(23 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 347] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 347] <... symlinkat resumed>) = 0 [pid 317] close(3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 347] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 345] close(24 [pid 317] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... socket resumed>) = 3 [pid 347] <... symlinkat resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 347] <... openat resumed>) = 3 [pid 345] close(25 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 347] write(3, "1000", 4 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 347] <... write resumed>) = 4 [pid 345] close(26 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 347] close(3 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 347] <... close resumed>) = 0 [pid 345] close(27 [pid 317] <... setsockopt resumed>) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 347] read(200, [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 347] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 345] close(28 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 347] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 347] <... symlinkat resumed>) = 0 [pid 346] <... bpf resumed>) = 5 [pid 345] close(29 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 347] close(249 [pid 346] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 305] close(3 [pid 347] <... close resumed>) = 0 [pid 346] <... futex resumed>) = 0 [pid 345] close(3 [pid 317] <... setsockopt resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 347] close(248 [pid 346] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 347] <... close resumed>) = 0 [pid 346] <... futex resumed>) = 0 [pid 345] close(4 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] <... socket resumed>) = 3 [pid 347] close(4 [pid 346] write(-1, NULL, 55808 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 347] <... close resumed>) = 0 [pid 346] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 345] close(5 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 346] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 347] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... futex resumed>) = 0 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 347] <... futex resumed>) = 0 [pid 346] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] close(6 [pid 317] close(3 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 347] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... futex resumed>) = 0 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 305] <... setsockopt resumed>) = 0 [pid 347] <... futex resumed>) = 0 [pid 346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 345] close(7 [pid 317] read(249, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 347] bpf(BPF_PROG_LOAD, NULL, 0 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, ./strace-static-x86_64: Process 348 attached [pid 347] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 346] <... bpf resumed>) = 6 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 348] set_robust_list(0x555556f7e760, 24 [pid 347] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] close(8 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 3 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 348] <... set_robust_list resumed>) = 0 [pid 347] <... futex resumed>) = 0 [pid 346] <... futex resumed>) = 0 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... setsockopt resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 348] chdir("./1" [pid 347] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 346] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] <... chdir resumed>) = 0 [pid 347] <... futex resumed>) = 0 [pid 345] close(9 [pid 346] <... futex resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 348] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 346] close(6 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 348] <... prctl resumed>) = 0 [pid 347] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 346] <... close resumed>) = 0 [pid 345] close(10 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 348] setpgid(0, 0 [pid 347] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... setsockopt resumed>) = 0 [pid 348] <... setpgid resumed>) = 0 [pid 347] <... futex resumed>) = 0 [pid 346] <... futex resumed>) = 0 [pid 345] close(11 [pid 305] close(3) = 0 [pid 305] read(249, [pid 348] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 347] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 349 attached [pid 348] <... symlinkat resumed>) = 0 [pid 347] <... futex resumed>) = 0 [pid 346] <... futex resumed>) = 0 [pid 345] close(12 [pid 348] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 347] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 3 [pid 349] set_robust_list(0x5555557f6760, 24 [pid 348] <... symlinkat resumed>) = 0 [pid 347] <... bpf resumed>) = 3 [pid 346] <... bpf resumed>) = 6 [pid 345] close(13 [pid 349] <... set_robust_list resumed>) = 0 [pid 348] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 347] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] chdir("./1" [pid 345] close(14 [pid 347] <... futex resumed>) = 0 [pid 348] <... symlinkat resumed>) = 0 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 347] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] <... chdir resumed>) = 0 [pid 348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... futex resumed>) = 0 [pid 346] <... futex resumed>) = 0 [pid 345] close(15 [pid 349] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 349] <... prctl resumed>) = 0 [pid 348] <... openat resumed>) = 3 [pid 347] <... bpf resumed>) = 0 [pid 346] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] setpgid(0, 0 [pid 348] write(3, "1000", 4 [pid 347] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... futex resumed>) = 0 [pid 345] close(16 [pid 349] <... setpgid resumed>) = 0 [pid 348] <... write resumed>) = 4 [pid 347] <... futex resumed>) = 0 [pid 346] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 347] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] close(17 [pid 347] <... futex resumed>) = 0 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] <... symlinkat resumed>) = 0 [pid 347] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 345] close(18 [pid 348] close(3 [pid 346] <... bpf resumed>) = 7 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 347] <... bpf resumed>) = 4 [pid 345] close(19 [pid 349] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 348] <... close resumed>) = 0 [pid 347] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] <... symlinkat resumed>) = 0 [pid 348] read(200, [pid 347] <... futex resumed>) = 0 [pid 346] <... futex resumed>) = 0 [pid 345] close(20 [pid 349] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 348] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 347] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 346] close(3 [pid 349] <... symlinkat resumed>) = 0 [pid 348] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 347] <... futex resumed>) = 0 [pid 345] close(21 [pid 349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] <... close resumed>) = 0 [pid 348] <... symlinkat resumed>) = 0 [pid 347] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 346] close(4 [pid 348] close(249 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] <... openat resumed>) = 3 [pid 348] <... close resumed>) = 0 [pid 347] <... bpf resumed>) = 5 [pid 345] close(22 [pid 349] write(3, "1000", 4 [pid 348] close(248 [pid 347] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... close resumed>) = 0 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] <... write resumed>) = 4 [pid 348] <... close resumed>) = 0 [pid 347] <... futex resumed>) = 0 [pid 346] close(5 [pid 345] close(23 [pid 349] close(3 [pid 348] close(4 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 347] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] close(24 [pid 348] <... close resumed>) = 0 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] <... close resumed>) = 0 [pid 347] <... futex resumed>) = 0 [pid 349] read(200, [pid 348] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] write(-1, NULL, 55808 [pid 345] close(25 [pid 348] <... futex resumed>) = 0 [pid 347] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 348] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] close(26 [pid 348] <... futex resumed>) = 0 [pid 347] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 348] bpf(BPF_PROG_LOAD, NULL, 0 [pid 347] <... futex resumed>) = 0 [pid 345] close(27 [pid 349] <... symlinkat resumed>) = 0 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 349] close(249 [pid 347] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] close(28 [pid 348] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] <... close resumed>) = 0 [pid 348] <... futex resumed>) = 0 [pid 347] <... futex resumed>) = 0 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(248 [pid 345] close(29 [pid 347] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 348] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] <... close resumed>) = 0 [pid 345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 347] <... bpf resumed>) = 6 [pid 345] exit_group(0 [pid 348] <... futex resumed>) = 0 [pid 349] close(4 [pid 345] <... exit_group resumed>) = ? [pid 349] <... close resumed>) = 0 [pid 348] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 347] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 294] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 345] +++ exited with 0 +++ [pid 348] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 347] <... futex resumed>) = 0 [pid 349] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 347] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] <... futex resumed>) = 0 [pid 348] <... futex resumed>) = 0 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 349] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] <... futex resumed>) = 0 [pid 314] <... epoll_pwait resumed>[], 128, 47, NULL, 0) = 0 [pid 311] <... write resumed>) = 12 [pid 349] <... futex resumed>) = 0 [pid 348] <... futex resumed>) = 0 [pid 347] close(6 [pid 314] epoll_pwait(4, [pid 311] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 349] bpf(BPF_PROG_LOAD, NULL, 0 [pid 348] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 347] <... close resumed>) = 0 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 0, NULL, 0) = 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 349] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 348] <... bpf resumed>) = 3 [pid 347] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 311] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 349] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 311] <... openat resumed>) = 3 [pid 349] <... futex resumed>) = 0 [pid 348] <... futex resumed>) = 0 [pid 319] epoll_pwait(4, [pid 311] newfstatat(3, "", [pid 349] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] read(15, [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 349] <... futex resumed>) = 0 [pid 348] <... futex resumed>) = 0 [pid 347] <... futex resumed>) = 0 [pid 319] epoll_pwait(4, [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] getdents64(3, [pid 349] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 348] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 347] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 349] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 348] <... bpf resumed>) = 0 [pid 311] umount2("./1/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./1/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./1/cgroup.cpu") = 0 [pid 311] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./1/binderfs" [pid 349] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] <... bpf resumed>) = 6 [pid 346] <... close resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 311] <... unlink resumed>) = 0 [pid 302] <... futex resumed>) = 0 [pid 349] <... futex resumed>) = 0 [pid 348] <... futex resumed>) = 0 [pid 347] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] close(6 [pid 311] umount2("./1/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] newfstatat(AT_FDCWD, "./1/cgroup", [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 349] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] <... futex resumed>) = 0 [pid 346] <... close resumed>) = 0 [pid 314] <... write resumed>) = 64 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 349] <... futex resumed>) = 0 [pid 348] <... futex resumed>) = 0 [pid 347] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] close(7 [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 311] unlink("./1/cgroup" [pid 349] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 347] <... futex resumed>) = 0 [pid 346] <... close resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 311] <... unlink resumed>) = 0 [pid 302] <... futex resumed>) = 0 [pid 349] <... bpf resumed>) = 3 [pid 311] umount2("./1/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./1/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./1/cgroup.net" [pid 349] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] <... bpf resumed>) = 4 [pid 347] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 346] close(8 [pid 314] read(15, [pid 311] <... unlink resumed>) = 0 [pid 349] <... futex resumed>) = 0 [pid 348] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getdents64(3, [pid 349] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] <... futex resumed>) = 0 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... read resumed>0xc000012cd0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 349] <... futex resumed>) = 0 [pid 348] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] close(9 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] close(3 [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 349] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 348] <... futex resumed>) = 0 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 349] <... bpf resumed>) = 0 [pid 348] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 346] close(10 [pid 311] unlinkat(AT_FDCWD, "./1", AT_REMOVEDIR [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=989197245} [pid 349] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... unlinkat resumed>) = 0 [pid 349] <... futex resumed>) = 0 [pid 346] close(11 [pid 311] mkdirat(AT_FDCWD, "./2", 0777 [pid 349] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... mkdirat resumed>) = 0 [pid 349] <... futex resumed>) = 0 [pid 346] close(12 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... openat resumed>) = 3 [pid 311] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] close(3) = 0 [pid 349] <... bpf resumed>) = 4 [pid 346] close(13 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] close(3) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 311] close(3) = 0 [pid 311] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 349] <... futex resumed>) = 0 [pid 346] close(14 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 4 ./strace-static-x86_64: Process 350 attached [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] set_robust_list(0x555556a82760, 24 [pid 349] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] close(15 [pid 350] <... set_robust_list resumed>) = 0 [pid 349] <... futex resumed>) = 0 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] chdir("./2" [pid 349] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 346] close(16 [pid 350] <... chdir resumed>) = 0 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 346] close(17 [pid 350] setpgid(0, 0 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] <... setpgid resumed>) = 0 [pid 346] close(18 [pid 350] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] <... symlinkat resumed>) = 0 [pid 346] close(19 [pid 350] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] <... symlinkat resumed>) = 0 [pid 350] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 346] close(20 [pid 350] <... symlinkat resumed>) = 0 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] close(21 [pid 350] <... openat resumed>) = 3 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] write(3, "1000", 4 [pid 346] close(22 [pid 350] <... write resumed>) = 4 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] close(3 [pid 346] close(23 [pid 350] <... close resumed>) = 0 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] read(200, [pid 346] close(24 [pid 350] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 346] close(25 [pid 350] <... symlinkat resumed>) = 0 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] close(249 [pid 346] close(26 [pid 350] <... close resumed>) = 0 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] close(248 [pid 346] close(27 [pid 350] <... close resumed>) = 0 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] close(4 [pid 346] close(28 [pid 350] <... close resumed>) = 0 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 346] close(29 [pid 350] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] <... futex resumed>) = 0 [pid 346] close(3 [pid 350] bpf(BPF_PROG_LOAD, NULL, 0 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 346] close(4 [pid 350] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] <... futex resumed>) = 0 [pid 346] close(5 [pid 350] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] <... futex resumed>) = 0 [pid 346] close(6 [pid 350] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 346] close(7 [pid 350] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] <... futex resumed>) = 0 [pid 346] close(8 [pid 350] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 346] close(9 [pid 350] <... bpf resumed>) = 3 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] close(10 [pid 350] <... futex resumed>) = 0 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] close(11 [pid 350] <... futex resumed>) = 0 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 346] close(12 [pid 350] <... bpf resumed>) = 0 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] close(13 [pid 350] <... futex resumed>) = 0 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] close(14 [pid 350] <... futex resumed>) = 0 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 346] close(15 [pid 350] <... bpf resumed>) = 4 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] close(16 [pid 350] <... futex resumed>) = 0 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] <... bpf resumed>) = 5 [pid 348] <... bpf resumed>) = 5 [pid 347] <... bpf resumed>) = 7 [pid 346] close(17 [pid 350] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 350] <... futex resumed>) = 0 [pid 347] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 349] <... futex resumed>) = 0 [pid 348] <... futex resumed>) = 0 [pid 347] <... futex resumed>) = 0 [pid 346] close(18 [pid 350] <... bpf resumed>) = 5 [pid 349] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] <... futex resumed>) = 0 [pid 348] <... futex resumed>) = 0 [pid 347] close(3 [pid 346] close(19 [pid 350] <... futex resumed>) = 0 [pid 349] write(-1, NULL, 55808 [pid 348] write(-1, NULL, 55808 [pid 350] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 348] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 347] <... close resumed>) = 0 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] <... futex resumed>) = 0 [pid 349] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] close(4 [pid 346] close(20 [pid 350] write(-1, NULL, 55808 [pid 349] <... futex resumed>) = 0 [pid 348] <... futex resumed>) = 0 [pid 347] <... close resumed>) = 0 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 349] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] close(5 [pid 346] close(21 [pid 350] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] <... futex resumed>) = 0 [pid 348] <... futex resumed>) = 0 [pid 350] <... futex resumed>) = 0 [pid 349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 347] <... close resumed>) = 0 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] <... bpf resumed>) = 6 [pid 348] <... bpf resumed>) = 6 [pid 347] close(6 [pid 346] close(22 [pid 350] <... futex resumed>) = 0 [pid 349] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 349] <... futex resumed>) = 0 [pid 348] <... futex resumed>) = 0 [pid 347] <... close resumed>) = 0 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] <... bpf resumed>) = 6 [pid 347] close(7 [pid 346] close(23 [pid 348] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] <... close resumed>) = 0 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] <... futex resumed>) = 0 [pid 347] close(8 [pid 346] close(24 [pid 350] <... futex resumed>) = 0 [pid 349] <... futex resumed>) = 0 [pid 348] close(6 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] close(6 [pid 348] <... close resumed>) = 0 [pid 346] close(25 [pid 347] close(9 [pid 350] <... futex resumed>) = 0 [pid 349] <... close resumed>) = 0 [pid 348] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] close(6 [pid 349] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] <... futex resumed>) = 0 [pid 347] close(10 [pid 346] close(26 [pid 350] <... close resumed>) = 0 [pid 349] <... futex resumed>) = 0 [pid 348] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] <... futex resumed>) = 0 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 346] close(27 [pid 350] <... futex resumed>) = 0 [pid 349] <... futex resumed>) = 0 [pid 348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 347] close(11 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 348] <... bpf resumed>) = 6 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 346] close(28 [pid 349] <... bpf resumed>) = 6 [pid 350] <... futex resumed>) = 0 [pid 348] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] close(12 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 349] <... futex resumed>) = 0 [pid 348] <... futex resumed>) = 0 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 346] close(29 [pid 350] <... bpf resumed>) = 6 [pid 347] close(13 [pid 346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 346] exit_group(0 [pid 350] <... futex resumed>) = 0 [pid 349] <... futex resumed>) = 0 [pid 348] <... futex resumed>) = 0 [pid 347] close(14 [pid 346] <... exit_group resumed>) = ? [pid 350] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 348] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 346] +++ exited with 0 +++ [pid 347] close(15) = -1 EBADF (Bad file descriptor) [pid 350] <... futex resumed>) = 0 [pid 350] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 347] close(16) = -1 EBADF (Bad file descriptor) [pid 347] close(17 [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] restart_syscall(<... resuming interrupted clone ...> [pid 347] close(18) = -1 EBADF (Bad file descriptor) [pid 347] close(19 [pid 320] <... restart_syscall resumed>) = 0 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 347] close(20) = -1 EBADF (Bad file descriptor) [pid 347] close(21 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... write resumed>) = 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 997, NULL, 0) = 1 [pid 347] close(22 [pid 320] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 347] close(23 [pid 320] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] read(22, [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... openat resumed>) = 3 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 347] close(24 [pid 320] newfstatat(3, "", [pid 319] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... futex resumed>) = 1 [pid 302] <... futex resumed>) = 0 [pid 347] close(25 [pid 320] getdents64(3, [pid 319] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 302] epoll_pwait(4, [pid 347] close(26 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] read(22, [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./1/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... read resumed>0xc000292830, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 347] close(27 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] epoll_pwait(4, [pid 302] epoll_pwait(4, [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./1/cgroup.cpu", [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 347] close(28 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] epoll_pwait(4, [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./1/cgroup.cpu" [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 347] close(29 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=962976051} [pid 320] <... unlink resumed>) = 0 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 347] close(3 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./1/binderfs", [pid 347] close(4 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./1/binderfs" [pid 347] close(5 [pid 320] <... unlink resumed>) = 0 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./1/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 347] close(6 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./1/cgroup", [pid 347] close(7 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./1/cgroup" [pid 347] close(8) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 347] close(9 [pid 320] umount2("./1/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 347] close(10 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./1/cgroup.net", [pid 347] close(11 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./1/cgroup.net" [pid 347] close(12) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 347] close(13 [pid 320] getdents64(3, [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 347] close(14 [pid 320] close(3 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 347] close(15 [pid 320] unlinkat(AT_FDCWD, "./1", AT_REMOVEDIR [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 347] close(16 [pid 320] <... unlinkat resumed>) = 0 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] mkdirat(AT_FDCWD, "./2", 0777 [pid 347] close(17) = -1 EBADF (Bad file descriptor) [pid 320] <... mkdirat resumed>) = 0 [pid 347] close(18) = -1 EBADF (Bad file descriptor) [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 347] close(19) = -1 EBADF (Bad file descriptor) [pid 320] <... openat resumed>) = 3 [pid 347] close(20 [pid 320] ioctl(3, LOOP_CLR_FD [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 347] close(21 [pid 320] close(3 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 347] close(22 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 347] close(23 [pid 320] close(3 [pid 350] <... bpf resumed>) = 7 [pid 349] <... bpf resumed>) = 7 [pid 348] <... bpf resumed>) = 7 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 350] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] close(24 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 350] <... futex resumed>) = 0 [pid 349] <... futex resumed>) = 0 [pid 348] <... futex resumed>) = 0 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] close(3 [pid 349] close(3 [pid 348] close(3 [pid 347] close(25 [pid 320] <... socket resumed>) = 3 [pid 350] <... close resumed>) = 0 [pid 349] <... close resumed>) = 0 [pid 348] <... close resumed>) = 0 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 350] close(4 [pid 349] close(4 [pid 348] close(4 [pid 347] close(26 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 350] <... close resumed>) = 0 [pid 349] <... close resumed>) = 0 [pid 348] <... close resumed>) = 0 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 350] close(5 [pid 349] close(5 [pid 348] close(5 [pid 347] close(27 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 350] <... close resumed>) = 0 [pid 349] <... close resumed>) = 0 [pid 348] <... close resumed>) = 0 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 350] close(6 [pid 349] close(6 [pid 348] close(6 [pid 347] close(28 [pid 320] <... close resumed>) = 0 [pid 350] <... close resumed>) = 0 [pid 349] <... close resumed>) = 0 [pid 348] <... close resumed>) = 0 [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 350] close(7 [pid 349] close(7 [pid 348] close(7 [pid 347] close(29 [pid 350] <... close resumed>) = 0 [pid 348] <... close resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 349] <... close resumed>) = 0 [pid 348] close(8 [pid 350] close(8 [pid 349] close(8 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(9 [pid 347] exit_group(0 [pid 350] close(9 [pid 349] close(9 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 347] <... exit_group resumed>) = ? [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(10) = -1 EBADF (Bad file descriptor) [pid 348] close(11) = -1 EBADF (Bad file descriptor) [pid 348] close(12) = -1 EBADF (Bad file descriptor) [pid 347] +++ exited with 0 +++ [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 350] close(10 [pid 349] close(10 [pid 348] close(13 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] restart_syscall(<... resuming interrupted clone ...> [pid 348] close(14) = -1 EBADF (Bad file descriptor) [pid 348] close(15) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] close(11 [pid 348] close(16 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(11 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] close(12 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(17 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(12 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 350] close(13 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(18 [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(13 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] <... restart_syscall resumed>) = 0 [pid 350] close(14 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(19 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(14 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 350] close(15 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(20 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(15 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 963, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 350] close(16 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(21 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(16 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 319] <... futex resumed>) = 1 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 350] close(17 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(22 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 319] read(21, [pid 306] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(17 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... openat resumed>) = 3 [pid 350] close(18 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(23 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 319] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 306] newfstatat(3, "", [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(18 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 319] <... futex resumed>) = 1 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... futex resumed>) = 0 [pid 350] close(19 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(24 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 319] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] getdents64(3, [pid 302] epoll_pwait(4, [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(19 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 319] <... write resumed>) = 64 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 350] close(20 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(25 [pid 320] close(3 [pid 319] read(21, [pid 306] umount2("./1/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(20 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 319] <... read resumed>0xc000012d40, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 348] close(26 [pid 319] epoll_pwait(4, [pid 350] close(21 [pid 306] newfstatat(AT_FDCWD, "./1/cgroup.cpu", [pid 302] epoll_pwait(4, [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(21 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 350] close(22 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(27 [pid 320] <... socket resumed>) = 3 [pid 319] epoll_pwait(4, [pid 306] unlink("./1/cgroup.cpu" [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=945416229} [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(22 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... unlink resumed>) = 0 [pid 350] close(23 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(28 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(23 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 350] close(24 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(29 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] newfstatat(AT_FDCWD, "./1/binderfs", [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(24 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 350] close(25 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(3 [pid 306] unlink("./1/binderfs" [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(25 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... setsockopt resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 350] close(26 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(4 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] umount2("./1/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(26 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 350] close(27 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(5 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] newfstatat(AT_FDCWD, "./1/cgroup", [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(27 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 350] close(28 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(6 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] unlink("./1/cgroup" [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(28 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 306] <... unlink resumed>) = 0 [pid 350] close(29 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(7 [pid 306] umount2("./1/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(29 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... setsockopt resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 350] close(3 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(8 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] newfstatat(AT_FDCWD, "./1/cgroup.net", [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(3 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 350] close(4 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(9 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] unlink("./1/cgroup.net" [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(4 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... unlink resumed>) = 0 [pid 350] close(5 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(10 [pid 306] getdents64(3, [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(5 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 350] close(6 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(11 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 306] close(3 [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(6 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 350] close(7 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(12 [pid 320] <... setsockopt resumed>) = 0 [pid 306] unlinkat(AT_FDCWD, "./1", AT_REMOVEDIR [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(7 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 306] <... unlinkat resumed>) = 0 [pid 350] close(8 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(13 [pid 320] <... close resumed>) = 0 [pid 306] mkdirat(AT_FDCWD, "./2", 0777 [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(8 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] read(249, [pid 350] close(9 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(14 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] <... mkdirat resumed>) = 0 [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(9 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR./strace-static-x86_64: Process 351 attached [pid 350] close(10 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(15 [pid 351] set_robust_list(0x555556bd7760, 24 [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(10 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 4 [pid 306] <... openat resumed>) = 3 [pid 351] <... set_robust_list resumed>) = 0 [pid 350] close(11 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(16 [pid 306] ioctl(3, LOOP_CLR_FD [pid 351] chdir("./2" [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(11 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 351] <... chdir resumed>) = 0 [pid 350] close(12 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(17 [pid 306] close(3 [pid 351] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(12 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 351] <... prctl resumed>) = 0 [pid 348] close(18 [pid 306] <... close resumed>) = 0 [pid 351] setpgid(0, 0 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 351] <... setpgid resumed>) = 0 [pid 348] close(19 [pid 306] <... socket resumed>) = 3 [pid 351] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 351] <... symlinkat resumed>) = 0 [pid 348] close(20 [pid 306] <... close resumed>) = 0 [pid 351] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 351] <... symlinkat resumed>) = 0 [pid 350] close(13 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(21 [pid 306] <... socket resumed>) = 3 [pid 351] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(13 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 350] close(14 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(22 [pid 351] <... symlinkat resumed>) = 0 [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(14 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 350] close(15 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(23 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 351] <... openat resumed>) = 3 [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(15 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 351] write(3, "1000", 4 [pid 350] close(16 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(24 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 351] <... write resumed>) = 4 [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(16 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 351] close(3 [pid 350] close(17 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(25 [pid 306] <... close resumed>) = 0 [pid 351] <... close resumed>) = 0 [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(17 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 351] read(200, [pid 350] close(18 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(26 [pid 351] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(18 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... socket resumed>) = 3 [pid 351] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 350] close(19 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(27 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 351] <... symlinkat resumed>) = 0 [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(19 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 351] close(249 [pid 350] close(20 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(28 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 351] <... close resumed>) = 0 [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(20 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 351] close(248 [pid 350] close(21 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] close(29 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 351] <... close resumed>) = 0 [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(21 [pid 348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 351] close(4 [pid 350] close(22 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] exit_group(0 [pid 351] <... close resumed>) = 0 [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(22 [pid 348] <... exit_group resumed>) = ? [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 351] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 350] close(23 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 348] +++ exited with 0 +++ [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 351] <... futex resumed>) = 0 [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(23 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 351] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 350] close(24 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 351] <... futex resumed>) = 0 [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(24 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 351] bpf(BPF_PROG_LOAD, NULL, 0 [pid 350] close(25 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 351] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(25 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 351] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 350] close(26 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 945, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 351] <... futex resumed>) = 0 [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(26 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 351] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 350] close(27 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... futex resumed>) = 1 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 294] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 351] <... futex resumed>) = 0 [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(27 [pid 319] read(39, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 351] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 350] close(28 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 351] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(28 [pid 319] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... openat resumed>) = 3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 351] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 349] close(29) = -1 EBADF (Bad file descriptor) [pid 349] exit_group(0) = ? [pid 349] +++ exited with 0 +++ [pid 350] close(29) = -1 EBADF (Bad file descriptor) [pid 350] exit_group(0 [pid 351] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 317] newfstatat(3, "", [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] <... futex resumed>) = 0 [pid 351] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 350] <... exit_group resumed>) = ? [pid 302] epoll_pwait(4, [pid 319] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 302] epoll_pwait(4, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 350] +++ exited with 0 +++ [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] getdents64(3, [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 351] <... futex resumed>) = 0 [pid 319] <... write resumed>) = 64 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 306] close(3 [pid 351] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] umount2("./1/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] <... close resumed>) = 0 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 351] <... bpf resumed>) = 3 [pid 319] <... futex resumed>) = 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 0 [pid 311] restart_syscall(<... resuming interrupted clone ...> [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] <... write resumed>) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 912, NULL, 0) = 1 [pid 351] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] read(39, [pid 317] newfstatat(AT_FDCWD, "./1/cgroup.cpu", [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... restart_syscall resumed>) = 0 [pid 306] <... socket resumed>) = 3 [pid 305] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] read(11, [pid 351] <... futex resumed>) = 0 [pid 319] <... read resumed>0xc000292900, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 351] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] epoll_pwait(4, [pid 317] unlink("./1/cgroup.cpu" [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 351] <... futex resumed>) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 302] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] <... unlink resumed>) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 351] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 319] epoll_pwait(4, [pid 317] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 306] <... setsockopt resumed>) = 0 [pid 305] <... openat resumed>) = 3 [pid 302] <... write resumed>) = 64 [pid 351] <... bpf resumed>) = 0 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 910, NULL, 0) = 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... write resumed>) = 12 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] newfstatat(3, "", [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 351] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] newfstatat(AT_FDCWD, "./1/binderfs", [pid 314] <... futex resumed>) = 0 [pid 311] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... futex resumed>) = 1 [pid 351] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] read(15, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] getdents64(3, [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 302] read(11, [pid 351] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./1/binderfs" [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 302] <... read resumed>0xc000012da0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 351] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 351] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 317] umount2("./1/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] <... openat resumed>) = 3 [pid 306] <... setsockopt resumed>) = 0 [pid 305] umount2("./1/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] epoll_pwait(4, [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 351] <... bpf resumed>) = 4 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 64 [pid 311] newfstatat(3, "", [pid 306] <... setsockopt resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 351] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./1/cgroup", [pid 314] read(15, [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 306] close(3 [pid 305] newfstatat(AT_FDCWD, "./1/cgroup.cpu", [pid 302] epoll_pwait(4, [pid 351] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... read resumed>0xc0002929f0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] getdents64(3, [pid 306] <... close resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 351] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./1/cgroup" [pid 314] epoll_pwait(4, [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 306] read(249, [pid 305] unlink("./1/cgroup.cpu" [pid 302] epoll_pwait(4, [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 352 attached [pid 351] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] umount2("./2/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... unlink resumed>) = 0 [pid 352] set_robust_list(0x555555a6d760, 24 [pid 351] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 317] umount2("./1/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 4 [pid 305] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 352] <... set_robust_list resumed>) = 0 [pid 351] <... bpf resumed>) = 5 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 352] chdir("./2" [pid 351] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./1/cgroup.net", [pid 311] newfstatat(AT_FDCWD, "./2/cgroup.cpu", [pid 305] newfstatat(AT_FDCWD, "./1/binderfs", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=903857797} [pid 352] <... chdir resumed>) = 0 [pid 351] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 352] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 351] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./1/cgroup.net" [pid 311] unlink("./2/cgroup.cpu" [pid 305] unlink("./1/binderfs" [pid 352] <... prctl resumed>) = 0 [pid 351] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 352] setpgid(0, 0 [pid 351] write(-1, NULL, 55808 [pid 317] getdents64(3, [pid 311] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... unlink resumed>) = 0 [pid 352] <... setpgid resumed>) = 0 [pid 351] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] umount2("./1/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 352] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 351] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./2/binderfs", [pid 317] close(3 [pid 352] <... symlinkat resumed>) = 0 [pid 351] <... futex resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] newfstatat(AT_FDCWD, "./1/cgroup", [pid 352] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 351] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... close resumed>) = 0 [pid 311] unlink("./2/binderfs" [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 352] <... symlinkat resumed>) = 0 [pid 351] <... futex resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 351] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 317] unlinkat(AT_FDCWD, "./1", AT_REMOVEDIR [pid 305] unlink("./1/cgroup" [pid 311] umount2("./2/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 352] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 351] <... bpf resumed>) = 6 [pid 305] <... unlink resumed>) = 0 [pid 317] <... unlinkat resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] umount2("./1/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 351] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] mkdirat(AT_FDCWD, "./2", 0777 [pid 352] <... symlinkat resumed>) = 0 [pid 351] <... futex resumed>) = 0 [pid 311] newfstatat(AT_FDCWD, "./2/cgroup", [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 351] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... mkdirat resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] newfstatat(AT_FDCWD, "./1/cgroup.net", [pid 352] write(3, "1000", 4 [pid 351] <... futex resumed>) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 311] unlink("./2/cgroup" [pid 352] <... write resumed>) = 4 [pid 351] close(6 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... openat resumed>) = 3 [pid 311] <... unlink resumed>) = 0 [pid 351] <... close resumed>) = 0 [pid 305] unlink("./1/cgroup.net" [pid 352] close(3 [pid 351] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] ioctl(3, LOOP_CLR_FD [pid 311] umount2("./2/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 352] <... close resumed>) = 0 [pid 351] <... futex resumed>) = 0 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... unlink resumed>) = 0 [pid 352] read(200, [pid 351] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 311] newfstatat(AT_FDCWD, "./2/cgroup.net", [pid 305] getdents64(3, [pid 352] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 351] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 352] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 351] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] unlink("./2/cgroup.net" [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 352] <... symlinkat resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 305] close(3 [pid 317] <... socket resumed>) = 3 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 352] close(249 [pid 351] <... bpf resumed>) = 6 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 311] getdents64(3, [pid 305] <... close resumed>) = 0 [pid 352] <... close resumed>) = 0 [pid 351] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 305] unlinkat(AT_FDCWD, "./1", AT_REMOVEDIR [pid 352] close(248 [pid 351] <... futex resumed>) = 0 [pid 317] close(3 [pid 311] close(3 [pid 317] <... close resumed>) = 0 [pid 352] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 305] <... unlinkat resumed>) = 0 [pid 352] close(4 [pid 351] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] unlinkat(AT_FDCWD, "./2", AT_REMOVEDIR [pid 352] <... close resumed>) = 0 [pid 351] <... futex resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 305] mkdirat(AT_FDCWD, "./2", 0777 [pid 311] <... unlinkat resumed>) = 0 [pid 305] <... mkdirat resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] mkdirat(AT_FDCWD, "./3", 0777 [pid 352] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 352] <... futex resumed>) = 0 [pid 351] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... mkdirat resumed>) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 352] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] <... bpf resumed>) = 7 [pid 352] <... futex resumed>) = 0 [pid 351] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 305] <... openat resumed>) = 3 [pid 352] bpf(BPF_PROG_LOAD, NULL, 0 [pid 351] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 352] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 351] close(3 [pid 311] <... openat resumed>) = 3 [pid 305] ioctl(3, LOOP_CLR_FD [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 352] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] <... close resumed>) = 0 [pid 311] ioctl(3, LOOP_CLR_FD [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 352] <... futex resumed>) = 0 [pid 351] close(4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] close(3 [pid 352] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 351] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] close(3 [pid 305] <... close resumed>) = 0 [pid 352] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 351] close(5 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... close resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 352] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 351] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... socket resumed>) = 3 [pid 352] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] close(6 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... socket resumed>) = 3 [pid 305] close(3 [pid 352] <... futex resumed>) = 0 [pid 351] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] close(3 [pid 305] <... close resumed>) = 0 [pid 352] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] close(7 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... close resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 352] <... futex resumed>) = 0 [pid 351] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 352] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 351] close(8 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... socket resumed>) = 3 [pid 311] <... socket resumed>) = 3 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 352] <... bpf resumed>) = 3 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 352] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] close(9 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 352] <... futex resumed>) = 0 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 352] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 352] <... futex resumed>) = 0 [pid 351] close(10 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] close(3 [pid 305] close(3 [pid 352] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 352] <... bpf resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 352] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] close(11 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 352] <... futex resumed>) = 0 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 352] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... socket resumed>) = 3 [pid 352] <... futex resumed>) = 0 [pid 351] close(12 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... socket resumed>) = 3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 351] close(13) = -1 EBADF (Bad file descriptor) [pid 351] close(14) = -1 EBADF (Bad file descriptor) [pid 351] close(15 [pid 352] <... bpf resumed>) = 4 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 352] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] close(16 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 352] <... futex resumed>) = 0 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 352] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] close(17 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 352] <... futex resumed>) = 0 [pid 351] close(18 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 352] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 351] close(19 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 351] close(20 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 351] close(21) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 351] close(22 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 351] close(23 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 351] close(24 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 351] close(25 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 351] close(26 [pid 317] close(3 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 351] close(27 [pid 317] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] read(249, [pid 351] close(28 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] close(3 [pid 305] close(3 [pid 351] close(29 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 351] close(3) = -1 EBADF (Bad file descriptor) [pid 351] close(4) = -1 EBADF (Bad file descriptor) [pid 351] close(5) = -1 EBADF (Bad file descriptor) [pid 351] close(6) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 353 attached [pid 351] close(7 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 353] set_robust_list(0x555556f7e760, 24 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 4 [pid 353] <... set_robust_list resumed>) = 0 [pid 351] close(8 [pid 311] <... socket resumed>) = 3 [pid 305] <... socket resumed>) = 3 [pid 353] chdir("./2" [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 353] <... chdir resumed>) = 0 [pid 351] close(9 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 353] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 353] <... prctl resumed>) = 0 [pid 352] <... bpf resumed>) = 5 [pid 351] close(10 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 353] setpgid(0, 0 [pid 352] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 353] <... setpgid resumed>) = 0 [pid 352] <... futex resumed>) = 0 [pid 351] close(11 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 353] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 352] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 353] <... symlinkat resumed>) = 0 [pid 352] <... futex resumed>) = 0 [pid 351] close(12 [pid 311] <... setsockopt resumed>) = 0 [pid 305] <... setsockopt resumed>) = 0 [pid 353] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 352] write(-1, NULL, 55808 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 353] <... symlinkat resumed>) = 0 [pid 352] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 351] close(13 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 353] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 352] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 353] <... symlinkat resumed>) = 0 [pid 352] <... futex resumed>) = 0 [pid 351] close(14 [pid 353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 352] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 353] <... openat resumed>) = 3 [pid 352] <... futex resumed>) = 0 [pid 351] close(15 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 353] write(3, "1000", 4 [pid 352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 353] <... write resumed>) = 4 [pid 351] close(16 [pid 311] <... setsockopt resumed>) = 0 [pid 305] <... setsockopt resumed>) = 0 [pid 353] close(3 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 353] <... close resumed>) = 0 [pid 351] close(17 [pid 353] read(200, [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 353] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 352] <... bpf resumed>) = 6 [pid 351] close(18 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 353] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 352] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 353] <... symlinkat resumed>) = 0 [pid 352] <... futex resumed>) = 0 [pid 351] close(19 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 353] close(249 [pid 352] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 353] <... close resumed>) = 0 [pid 352] <... futex resumed>) = 0 [pid 351] close(20 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 353] close(248 [pid 352] close(6 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... setsockopt resumed>) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 353] <... close resumed>) = 0 [pid 352] <... close resumed>) = 0 [pid 351] close(21 [pid 311] close(3 [pid 353] close(4 [pid 352] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... setsockopt resumed>) = 0 [pid 353] <... close resumed>) = 0 [pid 352] <... futex resumed>) = 0 [pid 351] close(22 [pid 311] <... close resumed>) = 0 [pid 305] close(3 [pid 353] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] read(249, [pid 305] <... close resumed>) = 0 [pid 353] <... futex resumed>) = 0 [pid 352] <... futex resumed>) = 0 [pid 351] close(23 [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] read(249, [pid 353] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 353] <... futex resumed>) = 0 [pid 351] close(24 [pid 353] bpf(BPF_PROG_LOAD, NULL, 0 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 353] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 351] close(25 [pid 353] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 353] <... futex resumed>) = 0 [pid 351] close(26 [pid 353] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 353] <... futex resumed>) = 0 [pid 351] close(27 [pid 353] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 353] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 351] close(28 [pid 353] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 353] <... futex resumed>) = 0 [pid 351] close(29 [pid 353] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 353] <... futex resumed>) = 0 [pid 351] exit_group(0 [pid 353] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 351] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 354 attached [pid 353] <... bpf resumed>) = 3 [pid 352] <... bpf resumed>) = 6 [pid 351] +++ exited with 0 +++ [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 354] set_robust_list(0x555556a82760, 24 [pid 353] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 5 [pid 353] <... futex resumed>) = 0 [pid 353] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 353] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 320] <... write resumed>) = 12 [pid 353] <... bpf resumed>) = 0 [pid 320] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 353] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 355 attached [pid 354] <... set_robust_list resumed>) = 0 [pid 353] <... futex resumed>) = 0 [pid 352] <... futex resumed>) = 0 [pid 320] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 905, NULL, 0) = 1 [pid 355] set_robust_list(0x5555557f6760, 24 [pid 354] chdir("./3" [pid 353] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... openat resumed>) = 3 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 4 [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 355] <... set_robust_list resumed>) = 0 [pid 354] <... chdir resumed>) = 0 [pid 353] <... futex resumed>) = 0 [pid 352] <... futex resumed>) = 0 [pid 320] newfstatat(3, "", [pid 355] chdir("./2" [pid 353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 355] <... chdir resumed>) = 0 [pid 354] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 353] <... bpf resumed>) = 4 [pid 352] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] getdents64(3, [pid 302] read(22, [pid 355] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 354] <... prctl resumed>) = 0 [pid 353] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 355] <... prctl resumed>) = 0 [pid 354] setpgid(0, 0 [pid 353] <... futex resumed>) = 0 [pid 352] <... bpf resumed>) = 7 [pid 320] umount2("./2/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 355] setpgid(0, 0 [pid 354] <... setpgid resumed>) = 0 [pid 353] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 355] <... setpgid resumed>) = 0 [pid 353] <... futex resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./2/cgroup.cpu", [pid 355] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 354] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 353] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 352] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... futex resumed>) = 0 [pid 302] <... futex resumed>) = 1 [pid 355] <... symlinkat resumed>) = 0 [pid 354] <... symlinkat resumed>) = 0 [pid 353] <... bpf resumed>) = 5 [pid 352] close(3 [pid 320] unlink("./2/cgroup.cpu" [pid 314] epoll_pwait(4, [pid 355] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 354] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 353] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 302] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 355] <... symlinkat resumed>) = 0 [pid 353] <... futex resumed>) = 0 [pid 352] <... close resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 355] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 354] <... symlinkat resumed>) = 0 [pid 353] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] close(4 [pid 314] epoll_pwait(4, [pid 302] <... write resumed>) = 64 [pid 355] <... symlinkat resumed>) = 0 [pid 353] <... futex resumed>) = 0 [pid 320] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 354] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 353] write(-1, NULL, 55808 [pid 352] <... close resumed>) = 0 [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 355] <... openat resumed>) = 3 [pid 353] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 355] write(3, "1000", 4 [pid 354] <... symlinkat resumed>) = 0 [pid 353] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] close(5 [pid 319] <... futex resumed>) = 0 [pid 302] <... futex resumed>) = 1 [pid 355] <... write resumed>) = 4 [pid 354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 353] <... futex resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./2/binderfs", [pid 355] close(3 [pid 354] <... openat resumed>) = 3 [pid 353] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 302] read(22, [pid 355] <... close resumed>) = 0 [pid 354] write(3, "1000", 4 [pid 353] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] <... read resumed>0xc000292ac0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 355] read(200, [pid 354] <... write resumed>) = 4 [pid 353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 355] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 354] close(3 [pid 353] <... bpf resumed>) = 6 [pid 320] unlink("./2/binderfs" [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 355] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 354] <... close resumed>) = 0 [pid 353] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] read(200, [pid 353] <... futex resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=856250890} [pid 355] <... symlinkat resumed>) = 0 [pid 354] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 353] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] umount2("./2/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 355] close(249 [pid 354] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 353] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 355] <... close resumed>) = 0 [pid 355] close(248 [pid 354] <... symlinkat resumed>) = 0 [pid 353] close(6 [pid 320] newfstatat(AT_FDCWD, "./2/cgroup", [pid 354] close(249 [pid 353] <... close resumed>) = 0 [pid 352] <... close resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 355] <... close resumed>) = 0 [pid 355] close(4 [pid 354] <... close resumed>) = 0 [pid 353] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] close(6 [pid 320] unlink("./2/cgroup" [pid 355] <... close resumed>) = 0 [pid 354] close(248 [pid 353] <... futex resumed>) = 0 [pid 352] <... close resumed>) = 0 [pid 354] <... close resumed>) = 0 [pid 353] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] close(7 [pid 320] <... unlink resumed>) = 0 [pid 355] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] <... futex resumed>) = 0 [pid 352] <... close resumed>) = 0 [pid 353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 320] umount2("./2/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 354] close(4 [pid 355] <... futex resumed>) = 0 [pid 355] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 355] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 355] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] <... close resumed>) = 0 [pid 353] <... bpf resumed>) = 6 [pid 352] close(8 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 355] <... futex resumed>) = 0 [pid 355] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./2/cgroup.net", [pid 355] <... futex resumed>) = 0 [pid 354] <... futex resumed>) = 0 [pid 353] <... futex resumed>) = 0 [pid 352] close(9 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 355] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 354] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./2/cgroup.net" [pid 355] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 354] <... futex resumed>) = 0 [pid 353] <... futex resumed>) = 0 [pid 352] close(10 [pid 354] bpf(BPF_PROG_LOAD, NULL, 0 [pid 320] <... unlink resumed>) = 0 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 355] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 353] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 352] close(11 [pid 320] getdents64(3, [pid 355] <... futex resumed>) = 0 [pid 354] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 354] <... futex resumed>) = 0 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 355] <... futex resumed>) = 0 [pid 352] close(12 [pid 320] close(3 [pid 354] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 355] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 354] <... futex resumed>) = 0 [pid 352] close(13 [pid 320] <... close resumed>) = 0 [pid 355] <... bpf resumed>) = 3 [pid 354] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlinkat(AT_FDCWD, "./2", AT_REMOVEDIR [pid 355] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 352] close(14 [pid 354] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlinkat resumed>) = 0 [pid 355] <... futex resumed>) = 0 [pid 354] <... futex resumed>) = 0 [pid 352] close(15 [pid 320] mkdirat(AT_FDCWD, "./3", 0777 [pid 355] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 355] <... futex resumed>) = 0 [pid 354] <... futex resumed>) = 0 [pid 352] close(16 [pid 320] <... mkdirat resumed>) = 0 [pid 355] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 354] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 355] <... bpf resumed>) = 0 [pid 354] <... bpf resumed>) = 3 [pid 352] close(17 [pid 354] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... openat resumed>) = 3 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 355] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 354] <... futex resumed>) = 0 [pid 352] close(18 [pid 320] ioctl(3, LOOP_CLR_FD [pid 355] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 355] <... futex resumed>) = 0 [pid 354] <... futex resumed>) = 0 [pid 352] close(19 [pid 320] close(3 [pid 355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 354] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 355] <... bpf resumed>) = 4 [pid 354] <... bpf resumed>) = 0 [pid 352] close(20 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 355] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 355] <... futex resumed>) = 0 [pid 354] <... futex resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 355] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] close(21 [pid 355] <... futex resumed>) = 0 [pid 354] <... futex resumed>) = 0 [pid 320] close(3 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 355] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 354] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] <... close resumed>) = 0 [pid 354] <... bpf resumed>) = 4 [pid 352] close(22 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 354] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 354] <... futex resumed>) = 0 [pid 352] close(23 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 354] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 354] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 354] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 352] close(24 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 352] close(25 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 352] close(26 [pid 320] <... close resumed>) = 0 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 352] close(27 [pid 320] <... socket resumed>) = 3 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 352] close(28 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 352] close(29) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 352] close(3) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 352] close(4 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 352] close(5) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 352] close(6 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 352] close(7 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 352] close(8 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 352] close(9 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 352] close(10) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 352] close(11 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 352] close(12 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 352] close(13) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 352] close(14 [pid 320] close(3 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 352] close(15 [pid 320] <... close resumed>) = 0 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 352] close(16) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 352] close(17 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 352] close(18 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 352] close(19 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 352] close(20 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 352] close(21 [pid 320] <... setsockopt resumed>) = 0 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 352] close(22 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 352] close(23 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 352] close(24 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 352] close(25 [pid 320] <... setsockopt resumed>) = 0 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 352] close(26 [pid 355] <... bpf resumed>) = 5 [pid 354] <... bpf resumed>) = 5 [pid 353] <... bpf resumed>) = 7 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 355] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 355] <... futex resumed>) = 0 [pid 354] <... futex resumed>) = 0 [pid 353] <... futex resumed>) = 0 [pid 352] close(27 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 355] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] close(3 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 355] <... futex resumed>) = 0 [pid 354] <... futex resumed>) = 0 [pid 353] <... close resumed>) = 0 [pid 352] close(28 [pid 320] <... setsockopt resumed>) = 0 [pid 355] write(-1, NULL, 55808 [pid 354] write(-1, NULL, 55808 [pid 353] close(4 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 355] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 354] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 353] <... close resumed>) = 0 [pid 352] close(29 [pid 355] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] close(5 [pid 352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 355] <... futex resumed>) = 0 [pid 354] <... futex resumed>) = 0 [pid 355] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] <... close resumed>) = 0 [pid 352] exit_group(0 [pid 320] read(249, [pid 355] <... futex resumed>) = 0 [pid 354] <... futex resumed>) = 0 [pid 353] close(6 [pid 352] <... exit_group resumed>) = ? [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 354] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 353] <... close resumed>) = 0 [pid 354] <... bpf resumed>) = 6 [pid 352] +++ exited with 0 +++ [pid 354] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] close(7 [pid 354] <... futex resumed>) = 0 [pid 354] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 354] close(6 [pid 355] <... bpf resumed>) = 6 [pid 354] <... close resumed>) = 0 [pid 354] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] <... close resumed>) = 0 [pid 355] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] <... futex resumed>) = 0 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 355] <... futex resumed>) = 0 [pid 354] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] close(8 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 354] <... futex resumed>) = 0 [pid 354] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46./strace-static-x86_64: Process 356 attached [pid 355] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] <... bpf resumed>) = 6 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 356] set_robust_list(0x555556bd7760, 24 [pid 355] <... futex resumed>) = 0 [pid 354] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] close(9 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 5 [pid 356] <... set_robust_list resumed>) = 0 [pid 355] close(6 [pid 354] <... futex resumed>) = 0 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 356] chdir("./3" [pid 354] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] close(10 [pid 356] <... chdir resumed>) = 0 [pid 355] <... close resumed>) = 0 [pid 354] <... futex resumed>) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 356] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 355] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 356] <... prctl resumed>) = 0 [pid 355] <... futex resumed>) = 0 [pid 353] close(11 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 860, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 356] setpgid(0, 0 [pid 355] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 356] <... setpgid resumed>) = 0 [pid 355] <... futex resumed>) = 0 [pid 306] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 353] close(12 [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 356] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(21, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 355] <... bpf resumed>) = 6 [pid 353] close(13 [pid 314] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] <... futex resumed>) = 0 [pid 356] <... symlinkat resumed>) = 0 [pid 355] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... write resumed>) = 64 [pid 306] <... openat resumed>) = 3 [pid 302] epoll_pwait(4, [pid 356] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 355] <... futex resumed>) = 0 [pid 353] close(14 [pid 314] read(21, [pid 306] newfstatat(3, "", [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 356] <... symlinkat resumed>) = 0 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... read resumed>0xc000292b80, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] epoll_pwait(4, [pid 356] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 355] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] close(15 [pid 314] epoll_pwait(4, [pid 306] getdents64(3, [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 356] <... symlinkat resumed>) = 0 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] epoll_pwait(4, [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 355] <... futex resumed>) = 0 [pid 353] close(16 [pid 306] umount2("./2/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=825389974} [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 355] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 353] close(17 [pid 356] <... openat resumed>) = 3 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] newfstatat(AT_FDCWD, "./2/cgroup.cpu", [pid 356] write(3, "1000", 4 [pid 353] close(18 [pid 356] <... write resumed>) = 4 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 356] close(3 [pid 353] close(19 [pid 306] unlink("./2/cgroup.cpu" [pid 356] <... close resumed>) = 0 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 356] read(200, [pid 353] close(20 [pid 306] <... unlink resumed>) = 0 [pid 356] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 356] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 353] close(21 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 356] <... symlinkat resumed>) = 0 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] newfstatat(AT_FDCWD, "./2/binderfs", [pid 356] close(249 [pid 353] close(22) = -1 EBADF (Bad file descriptor) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 356] <... close resumed>) = 0 [pid 353] close(23 [pid 306] unlink("./2/binderfs" [pid 356] close(248 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... unlink resumed>) = 0 [pid 356] <... close resumed>) = 0 [pid 353] close(24 [pid 306] umount2("./2/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 356] close(4 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 356] <... close resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 353] close(25 [pid 356] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] newfstatat(AT_FDCWD, "./2/cgroup", [pid 356] <... futex resumed>) = 0 [pid 353] close(26 [pid 356] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 356] <... futex resumed>) = 0 [pid 353] close(27 [pid 306] unlink("./2/cgroup" [pid 356] bpf(BPF_PROG_LOAD, NULL, 0 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... unlink resumed>) = 0 [pid 353] close(28 [pid 356] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 306] umount2("./2/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 356] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 353] close(29 [pid 356] <... futex resumed>) = 0 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] newfstatat(AT_FDCWD, "./2/cgroup.net", [pid 356] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] close(3 [pid 356] <... futex resumed>) = 0 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 356] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 353] close(4 [pid 306] unlink("./2/cgroup.net" [pid 356] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... unlink resumed>) = 0 [pid 356] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] close(5 [pid 306] getdents64(3, [pid 356] <... futex resumed>) = 0 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 356] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] close(6 [pid 356] <... futex resumed>) = 0 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 356] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 353] close(7 [pid 306] <... close resumed>) = 0 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 356] <... bpf resumed>) = 3 [pid 353] close(8 [pid 306] unlinkat(AT_FDCWD, "./2", AT_REMOVEDIR [pid 356] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 356] <... futex resumed>) = 0 [pid 356] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] close(9 [pid 306] <... unlinkat resumed>) = 0 [pid 356] <... futex resumed>) = 0 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] mkdirat(AT_FDCWD, "./3", 0777 [pid 356] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 353] close(10 [pid 356] <... bpf resumed>) = 0 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... mkdirat resumed>) = 0 [pid 356] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] close(11 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 356] <... futex resumed>) = 0 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... openat resumed>) = 3 [pid 356] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] close(12 [pid 306] ioctl(3, LOOP_CLR_FD [pid 356] <... futex resumed>) = 0 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 353] close(13 [pid 306] close(3 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 353] close(14) = -1 EBADF (Bad file descriptor) [pid 353] close(15 [pid 356] <... bpf resumed>) = 4 [pid 355] <... bpf resumed>) = 7 [pid 354] <... bpf resumed>) = 7 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 356] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] close(16 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 356] <... futex resumed>) = 0 [pid 355] <... futex resumed>) = 0 [pid 354] <... futex resumed>) = 0 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... socket resumed>) = 3 [pid 356] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] close(3 [pid 354] close(3 [pid 353] close(17 [pid 306] close(3 [pid 356] <... futex resumed>) = 0 [pid 355] <... close resumed>) = 0 [pid 354] <... close resumed>) = 0 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 356] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 355] close(4 [pid 354] close(4 [pid 353] close(18 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 356] <... bpf resumed>) = 5 [pid 355] <... close resumed>) = 0 [pid 354] <... close resumed>) = 0 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 356] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] close(5 [pid 354] close(5 [pid 353] close(19 [pid 306] <... socket resumed>) = 3 [pid 356] <... futex resumed>) = 0 [pid 355] <... close resumed>) = 0 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 356] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] close(6 [pid 353] close(20 [pid 356] <... futex resumed>) = 0 [pid 355] <... close resumed>) = 0 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 356] write(-1, NULL, 55808 [pid 355] close(7 [pid 353] close(21 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 356] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 356] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] close(22 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 356] <... futex resumed>) = 0 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 356] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] close(23 [pid 356] <... futex resumed>) = 0 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 353] close(24) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 353] close(25) = -1 EBADF (Bad file descriptor) [pid 353] close(26) = -1 EBADF (Bad file descriptor) [pid 353] close(27 [pid 356] <... bpf resumed>) = 6 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 353] close(28) = -1 EBADF (Bad file descriptor) [pid 356] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... socket resumed>) = 3 [pid 356] <... futex resumed>) = 0 [pid 353] close(29 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 356] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 356] <... futex resumed>) = 0 [pid 353] exit_group(0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 356] close(6 [pid 353] <... exit_group resumed>) = ? [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 356] <... close resumed>) = 0 [pid 353] +++ exited with 0 +++ [pid 356] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 356] <... futex resumed>) = 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 356] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] restart_syscall(<... resuming interrupted clone ...> [pid 356] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 317] <... restart_syscall resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 356] <... bpf resumed>) = 6 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 356] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 356] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... write resumed>) = 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 825, NULL, 0) = 1 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 356] <... futex resumed>) = 0 [pid 317] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 356] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 1 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 294] <... futex resumed>) = 0 [pid 314] read(39, [pid 317] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... openat resumed>) = 3 [pid 317] newfstatat(3, "", [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] <... futex resumed>) = 1 [pid 302] <... futex resumed>) = 0 [pid 317] getdents64(3, [pid 314] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 302] epoll_pwait(4, [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 64 [pid 317] umount2("./2/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(39, [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>0xc000012e10, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 302] epoll_pwait(4, [pid 317] newfstatat(AT_FDCWD, "./2/cgroup.cpu", [pid 314] epoll_pwait(4, [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 302] epoll_pwait(4, [pid 317] unlink("./2/cgroup.cpu" [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... unlink resumed>) = 0 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=805091762} [pid 317] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] close(3 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./2/binderfs", [pid 306] <... close resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] unlink("./2/binderfs" [pid 306] <... socket resumed>) = 3 [pid 317] <... unlink resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] umount2("./2/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] newfstatat(AT_FDCWD, "./2/cgroup", [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 317] unlink("./2/cgroup" [pid 306] <... setsockopt resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] umount2("./2/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./2/cgroup.net", [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./2/cgroup.net" [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] <... unlink resumed>) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 317] getdents64(3, [pid 306] <... setsockopt resumed>) = 0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] close(3 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] unlinkat(AT_FDCWD, "./2", AT_REMOVEDIR [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] <... unlinkat resumed>) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 317] mkdirat(AT_FDCWD, "./3", 0777 [pid 306] <... setsockopt resumed>) = 0 [pid 317] <... mkdirat resumed>) = 0 [pid 306] close(3 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 306] <... close resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 306] read(249, [pid 317] ioctl(3, LOOP_CLR_FD [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 317] close(3 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 357 attached [pid 317] <... close resumed>) = 0 [pid 357] set_robust_list(0x555555a6d760, 24 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 5 [pid 357] <... set_robust_list resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 357] chdir("./3" [pid 317] close(3 [pid 357] <... chdir resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 357] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 357] <... prctl resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 357] setpgid(0, 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 357] <... setpgid resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 357] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 357] <... symlinkat resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 357] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 317] close(3 [pid 357] <... symlinkat resumed>) = 0 [pid 357] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 317] <... close resumed>) = 0 [pid 357] <... symlinkat resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] <... socket resumed>) = 3 [pid 357] <... openat resumed>) = 3 [pid 357] write(3, "1000", 4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 357] <... write resumed>) = 4 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 357] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 357] <... close resumed>) = 0 [pid 357] read(200, [pid 355] <... close resumed>) = 0 [pid 354] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 357] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 356] <... bpf resumed>) = 7 [pid 355] close(8 [pid 354] close(6 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 357] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 356] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 354] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 355] close(9 [pid 354] close(7 [pid 357] <... symlinkat resumed>) = 0 [pid 356] <... futex resumed>) = 0 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 357] close(249 [pid 356] close(3 [pid 355] close(10 [pid 357] <... close resumed>) = 0 [pid 356] <... close resumed>) = 0 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 357] close(248 [pid 356] close(4 [pid 355] close(11 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 357] <... close resumed>) = 0 [pid 356] <... close resumed>) = 0 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 355] close(12 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 357] close(4 [pid 356] close(5 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 357] <... close resumed>) = 0 [pid 355] close(13) = -1 EBADF (Bad file descriptor) [pid 355] close(14 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 357] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 357] <... futex resumed>) = 0 [pid 355] close(15 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 357] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 357] <... futex resumed>) = 0 [pid 355] close(16 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 357] bpf(BPF_PROG_LOAD, NULL, 0 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 355] close(17 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 357] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] <... futex resumed>) = 0 [pid 355] close(18 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 357] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 357] <... futex resumed>) = 0 [pid 355] close(19) = -1 EBADF (Bad file descriptor) [pid 357] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 357] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 355] close(20 [pid 317] close(3 [pid 357] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 355] close(21 [pid 317] <... close resumed>) = 0 [pid 357] <... futex resumed>) = 0 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 357] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] close(22 [pid 357] <... futex resumed>) = 0 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 357] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 355] close(23 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 357] <... bpf resumed>) = 3 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 357] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] close(24 [pid 357] <... futex resumed>) = 0 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 357] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] close(25 [pid 357] <... futex resumed>) = 0 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 357] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 355] close(26 [pid 357] <... bpf resumed>) = 0 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 357] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] close(27) = -1 EBADF (Bad file descriptor) [pid 355] close(28 [pid 357] <... futex resumed>) = 0 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 357] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] close(29 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 357] <... futex resumed>) = 0 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 355] close(3 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 355] close(4) = -1 EBADF (Bad file descriptor) [pid 355] close(5) = -1 EBADF (Bad file descriptor) [pid 355] close(6) = -1 EBADF (Bad file descriptor) [pid 355] close(7) = -1 EBADF (Bad file descriptor) [pid 355] close(8 [pid 357] <... bpf resumed>) = 4 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] close(9 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 357] <... futex resumed>) = 0 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 355] close(10 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 357] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] <... futex resumed>) = 0 [pid 355] close(11 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 357] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 355] close(12) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 355] close(13 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 355] close(14 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 355] close(15) = -1 EBADF (Bad file descriptor) [pid 355] close(16) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 355] close(17 [pid 317] close(3 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 355] close(18 [pid 317] <... close resumed>) = 0 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 355] close(19 [pid 317] read(249, [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 355] close(20 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 355] close(21) = -1 EBADF (Bad file descriptor) [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 355] close(22) = -1 EBADF (Bad file descriptor) [pid 355] close(23) = -1 EBADF (Bad file descriptor) [pid 355] close(24./strace-static-x86_64: Process 358 attached ) = -1 EBADF (Bad file descriptor) [pid 355] close(25) = -1 EBADF (Bad file descriptor) [pid 355] close(26) = -1 EBADF (Bad file descriptor) [pid 355] close(27) = -1 EBADF (Bad file descriptor) [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 5 [pid 358] set_robust_list(0x555556f7e760, 24 [pid 355] close(28 [pid 358] <... set_robust_list resumed>) = 0 [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 355] close(29 [pid 358] chdir("./3" [pid 355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] <... chdir resumed>) = 0 [pid 355] exit_group(0 [pid 358] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 355] <... exit_group resumed>) = ? [pid 358] <... prctl resumed>) = 0 [pid 355] +++ exited with 0 +++ [pid 358] setpgid(0, 0) = 0 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 358] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 358] <... symlinkat resumed>) = 0 [pid 358] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 358] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 305] <... restart_syscall resumed>) = 0 [pid 358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 358] write(3, "1000", 4 [pid 305] <... write resumed>) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 805, NULL, 0) = 1 [pid 358] <... write resumed>) = 4 [pid 305] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 358] close(3 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 358] <... close resumed>) = 0 [pid 305] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] read(11, [pid 358] read(200, [pid 305] <... openat resumed>) = 3 [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 358] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] newfstatat(3, "", [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 358] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 314] <... futex resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... futex resumed>) = 1 [pid 358] <... symlinkat resumed>) = 0 [pid 314] epoll_pwait(4, [pid 305] getdents64(3, [pid 302] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 358] close(249 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 302] <... write resumed>) = 64 [pid 358] <... close resumed>) = 0 [pid 314] epoll_pwait(4, [pid 305] umount2("./2/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 358] close(248 [pid 319] <... futex resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... futex resumed>) = 1 [pid 358] <... close resumed>) = 0 [pid 305] newfstatat(AT_FDCWD, "./2/cgroup.cpu", [pid 302] read(11, [pid 358] close(4 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] <... read resumed>0xc000012e70, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 358] <... close resumed>) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] unlink("./2/cgroup.cpu" [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 358] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... unlink resumed>) = 0 [pid 358] <... futex resumed>) = 0 [pid 305] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=778015203} [pid 358] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 358] <... futex resumed>) = 0 [pid 305] newfstatat(AT_FDCWD, "./2/binderfs", [pid 358] bpf(BPF_PROG_LOAD, NULL, 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 358] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 305] unlink("./2/binderfs" [pid 358] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... unlink resumed>) = 0 [pid 358] <... futex resumed>) = 0 [pid 305] umount2("./2/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 358] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 358] <... futex resumed>) = 0 [pid 305] newfstatat(AT_FDCWD, "./2/cgroup", [pid 358] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 358] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 305] unlink("./2/cgroup" [pid 358] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... unlink resumed>) = 0 [pid 358] <... futex resumed>) = 0 [pid 305] umount2("./2/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 358] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 358] <... futex resumed>) = 0 [pid 305] newfstatat(AT_FDCWD, "./2/cgroup.net", [pid 358] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 358] <... bpf resumed>) = 3 [pid 354] <... close resumed>) = 0 [pid 305] unlink("./2/cgroup.net" [pid 358] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] <... close resumed>) = 0 [pid 354] close(8 [pid 358] <... futex resumed>) = 0 [pid 356] close(6 [pid 354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... unlink resumed>) = 0 [pid 358] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] <... close resumed>) = 0 [pid 354] close(9 [pid 305] getdents64(3, [pid 358] <... futex resumed>) = 0 [pid 356] close(7 [pid 354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 354] close(10 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 358] <... bpf resumed>) = 0 [pid 354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 358] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] close(11 [pid 358] <... futex resumed>) = 0 [pid 354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 358] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] close(12 [pid 358] <... futex resumed>) = 0 [pid 354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] unlinkat(AT_FDCWD, "./2", AT_REMOVEDIR [pid 358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 354] close(13) = -1 EBADF (Bad file descriptor) [pid 354] close(14) = -1 EBADF (Bad file descriptor) [pid 354] close(15 [pid 305] <... unlinkat resumed>) = 0 [pid 354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 354] close(16) = -1 EBADF (Bad file descriptor) [pid 354] close(17) = -1 EBADF (Bad file descriptor) [pid 354] close(18) = -1 EBADF (Bad file descriptor) [pid 354] close(19) = -1 EBADF (Bad file descriptor) [pid 354] close(20 [pid 358] <... bpf resumed>) = 4 [pid 354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] mkdirat(AT_FDCWD, "./3", 0777 [pid 358] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] close(21) = -1 EBADF (Bad file descriptor) [pid 354] close(22) = -1 EBADF (Bad file descriptor) [pid 354] close(23) = -1 EBADF (Bad file descriptor) [pid 354] close(24) = -1 EBADF (Bad file descriptor) [pid 354] close(25) = -1 EBADF (Bad file descriptor) [pid 354] close(26) = -1 EBADF (Bad file descriptor) [pid 305] <... mkdirat resumed>) = 0 [pid 358] <... futex resumed>) = 0 [pid 354] close(27 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 358] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] <... futex resumed>) = 0 [pid 354] close(28 [pid 305] <... openat resumed>) = 3 [pid 358] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] ioctl(3, LOOP_CLR_FD [pid 354] close(29 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 354] close(3) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 354] close(4 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 354] close(5 [pid 305] <... socket resumed>) = 3 [pid 354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 354] close(6 [pid 305] close(3 [pid 354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 354] close(7) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 354] close(8) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 354] close(9) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 354] close(10) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 354] close(11) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 354] close(12) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 354] close(13) = -1 EBADF (Bad file descriptor) [pid 354] close(14 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 354] close(15) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 354] close(16 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 354] close(17 [pid 305] <... socket resumed>) = 3 [pid 354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 354] close(18 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 354] close(19) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 354] close(20) = -1 EBADF (Bad file descriptor) [pid 354] close(21 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 354] close(22 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 354] close(23 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 354] close(24 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 354] close(25) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 354] close(26 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 354] close(27) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 354] close(28 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 354] close(29) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 354] exit_group(0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 354] <... exit_group resumed>) = ? [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 354] +++ exited with 0 +++ [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] restart_syscall(<... resuming interrupted clone ...> [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] close(3) = 0 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] <... restart_syscall resumed>) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 780, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 314] <... futex resumed>) = 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 314] read(15, [pid 311] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... openat resumed>) = 3 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 311] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 305] <... setsockopt resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 311] getdents64(3, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 302] <... futex resumed>) = 0 [pid 314] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 302] epoll_pwait(4, [pid 314] <... write resumed>) = 64 [pid 311] umount2("./3/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] read(15, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 302] epoll_pwait(4, [pid 314] <... read resumed>0xc000012ee0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] newfstatat(AT_FDCWD, "./3/cgroup.cpu", [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] epoll_pwait(4, [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... setsockopt resumed>) = 0 [pid 302] epoll_pwait(4, [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] unlink("./3/cgroup.cpu" [pid 305] close(3 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... unlink resumed>) = 0 [pid 311] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... close resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=757444969} [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] read(249, [pid 311] newfstatat(AT_FDCWD, "./3/binderfs", [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 311] unlink("./3/binderfs") = 0 [pid 311] umount2("./3/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./3/cgroup", ./strace-static-x86_64: Process 359 attached {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 359] set_robust_list(0x5555557f6760, 24 [pid 311] unlink("./3/cgroup" [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 5 [pid 359] <... set_robust_list resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 359] chdir("./3" [pid 311] umount2("./3/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 359] <... chdir resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 359] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 311] newfstatat(AT_FDCWD, "./3/cgroup.net", [pid 359] <... prctl resumed>) = 0 [pid 358] <... bpf resumed>) = 5 [pid 357] <... bpf resumed>) = 5 [pid 356] <... close resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 359] setpgid(0, 0 [pid 358] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 357] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] close(8 [pid 311] unlink("./3/cgroup.net" [pid 359] <... setpgid resumed>) = 0 [pid 358] <... futex resumed>) = 0 [pid 357] <... futex resumed>) = 0 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... unlink resumed>) = 0 [pid 359] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 358] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getdents64(3, [pid 359] <... symlinkat resumed>) = 0 [pid 358] <... futex resumed>) = 0 [pid 357] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] close(9 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 359] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 358] write(-1, NULL, 55808 [pid 357] <... futex resumed>) = 0 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 359] <... symlinkat resumed>) = 0 [pid 358] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 357] write(-1, NULL, 55808 [pid 356] close(10 [pid 311] <... close resumed>) = 0 [pid 359] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 358] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 357] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] unlinkat(AT_FDCWD, "./3", AT_REMOVEDIR [pid 359] <... symlinkat resumed>) = 0 [pid 358] <... futex resumed>) = 0 [pid 357] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] close(11 [pid 311] <... unlinkat resumed>) = 0 [pid 359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 358] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 357] <... futex resumed>) = 0 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] mkdirat(AT_FDCWD, "./4", 0777 [pid 359] <... openat resumed>) = 3 [pid 358] <... futex resumed>) = 0 [pid 357] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] close(12 [pid 311] <... mkdirat resumed>) = 0 [pid 359] write(3, "1000", 4 [pid 358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 357] <... futex resumed>) = 0 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 359] <... write resumed>) = 4 [pid 311] <... openat resumed>) = 3 [pid 359] close(3 [pid 311] ioctl(3, LOOP_CLR_FD [pid 359] <... close resumed>) = 0 [pid 358] <... bpf resumed>) = 6 [pid 357] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 356] close(13 [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 359] read(200, [pid 358] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] close(3 [pid 359] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 358] <... futex resumed>) = 0 [pid 357] <... bpf resumed>) = 6 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 359] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 358] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 357] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] close(14 [pid 358] <... futex resumed>) = 0 [pid 357] <... futex resumed>) = 0 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] close(6 [pid 357] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] close(15 [pid 358] <... close resumed>) = 0 [pid 357] <... futex resumed>) = 0 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 357] close(6 [pid 356] close(16 [pid 358] <... futex resumed>) = 0 [pid 357] <... close resumed>) = 0 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 357] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] close(17 [pid 358] <... futex resumed>) = 0 [pid 357] <... futex resumed>) = 0 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 357] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] close(18 [pid 359] <... symlinkat resumed>) = 0 [pid 358] <... bpf resumed>) = 6 [pid 357] <... futex resumed>) = 0 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 359] close(249 [pid 358] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 357] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 356] close(19 [pid 311] <... socket resumed>) = 3 [pid 359] <... close resumed>) = 0 [pid 358] <... futex resumed>) = 0 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 356] close(20) = -1 EBADF (Bad file descriptor) [pid 356] close(21) = -1 EBADF (Bad file descriptor) [pid 356] close(22) = -1 EBADF (Bad file descriptor) [pid 356] close(23) = -1 EBADF (Bad file descriptor) [pid 356] close(24 [pid 359] close(248 [pid 358] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 357] <... bpf resumed>) = 6 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 359] <... close resumed>) = 0 [pid 358] <... futex resumed>) = 0 [pid 357] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] close(25 [pid 358] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 359] close(4 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 357] <... futex resumed>) = 0 [pid 356] close(26 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 359] <... close resumed>) = 0 [pid 357] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] close(27 [pid 311] <... socket resumed>) = 3 [pid 359] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 357] <... futex resumed>) = 0 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 359] <... futex resumed>) = 0 [pid 357] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 356] close(28 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 359] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 359] <... futex resumed>) = 0 [pid 356] close(29) = -1 EBADF (Bad file descriptor) [pid 356] close(3 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 359] bpf(BPF_PROG_LOAD, NULL, 0 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 359] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 356] close(4) = -1 EBADF (Bad file descriptor) [pid 359] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] close(5 [pid 311] <... close resumed>) = 0 [pid 359] <... futex resumed>) = 0 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 359] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] close(6 [pid 359] <... futex resumed>) = 0 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 359] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 356] close(7 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 359] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 359] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] close(8 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 359] <... futex resumed>) = 0 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 359] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] close(9 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 359] <... futex resumed>) = 0 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 359] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 356] close(10) = -1 EBADF (Bad file descriptor) [pid 359] <... bpf resumed>) = 3 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 359] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] close(11 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 359] <... futex resumed>) = 0 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 356] close(12) = -1 EBADF (Bad file descriptor) [pid 356] close(13) = -1 EBADF (Bad file descriptor) [pid 356] close(14) = -1 EBADF (Bad file descriptor) [pid 356] close(15 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 359] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 359] <... futex resumed>) = 0 [pid 356] close(16 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 359] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 359] <... bpf resumed>) = 0 [pid 356] close(17 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 359] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] <... bpf resumed>) = 7 [pid 356] close(18) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 357] <... bpf resumed>) = 7 [pid 359] <... futex resumed>) = 0 [pid 358] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 357] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] close(19 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 359] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 358] <... futex resumed>) = 0 [pid 357] <... futex resumed>) = 0 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 359] <... futex resumed>) = 0 [pid 357] close(3 [pid 356] close(20 [pid 358] close(3 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 358] <... close resumed>) = 0 [pid 357] <... close resumed>) = 0 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 356] close(21) = -1 EBADF (Bad file descriptor) [pid 356] close(22) = -1 EBADF (Bad file descriptor) [pid 356] close(23) = -1 EBADF (Bad file descriptor) [pid 356] close(24) = -1 EBADF (Bad file descriptor) [pid 356] close(25) = -1 EBADF (Bad file descriptor) [pid 356] close(26 [pid 359] <... bpf resumed>) = 4 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 359] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 358] close(4 [pid 357] close(4 [pid 356] close(27 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 359] <... futex resumed>) = 0 [pid 358] <... close resumed>) = 0 [pid 357] <... close resumed>) = 0 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 359] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 358] close(5 [pid 357] close(5 [pid 356] close(28 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 359] <... futex resumed>) = 0 [pid 356] close(29) = -1 EBADF (Bad file descriptor) [pid 358] <... close resumed>) = 0 [pid 356] exit_group(0) = ? [pid 357] <... close resumed>) = 0 [pid 359] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 358] close(6 [pid 356] +++ exited with 0 +++ [pid 357] close(6 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 357] <... close resumed>) = 0 [pid 358] <... close resumed>) = 0 [pid 357] close(7 [pid 320] restart_syscall(<... resuming interrupted clone ...> [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 358] close(7 [pid 320] <... restart_syscall resumed>) = 0 [pid 311] close(3) = 0 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 320] <... write resumed>) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 758, NULL, 0) = 1 [pid 320] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... socket resumed>) = 3 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] <... openat resumed>) = 3 [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 320] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 302] read(22, [pid 320] getdents64(3, 0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] umount2("./3/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./3/cgroup.cpu", [pid 311] <... setsockopt resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 302] <... futex resumed>) = 1 [pid 320] unlink("./3/cgroup.cpu" [pid 314] epoll_pwait(4, [pid 320] <... unlink resumed>) = 0 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] epoll_pwait(4, [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 302] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] newfstatat(AT_FDCWD, "./3/binderfs", [pid 302] <... write resumed>) = 64 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 320] unlink("./3/binderfs") = 0 [pid 319] <... futex resumed>) = 0 [pid 311] <... setsockopt resumed>) = 0 [pid 302] <... futex resumed>) = 1 [pid 320] umount2("./3/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 302] read(22, [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 302] <... read resumed>0xc000012f40, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] newfstatat(AT_FDCWD, "./3/cgroup", [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=727556334} [pid 320] unlink("./3/cgroup" [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 320] <... unlink resumed>) = 0 [pid 320] umount2("./3/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./3/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] <... setsockopt resumed>) = 0 [pid 320] unlink("./3/cgroup.net" [pid 311] close(3 [pid 320] <... unlink resumed>) = 0 [pid 320] getdents64(3, 0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 320] close(3) = 0 [pid 311] <... close resumed>) = 0 [pid 320] unlinkat(AT_FDCWD, "./3", AT_REMOVEDIR [pid 311] read(249, [pid 320] <... unlinkat resumed>) = 0 [pid 320] mkdirat(AT_FDCWD, "./4", 0777 [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 320] <... mkdirat resumed>) = 0 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 320] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 320] close(3./strace-static-x86_64: Process 360 attached ) = 0 [pid 360] set_robust_list(0x555556a82760, 24 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 360] <... set_robust_list resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 360] chdir("./4" [pid 320] close(3 [pid 360] <... chdir resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 360] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 360] <... prctl resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 360] setpgid(0, 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 360] <... setpgid resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 360] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 360] <... symlinkat resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 360] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 320] close(3 [pid 360] <... symlinkat resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 360] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 360] <... symlinkat resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 360] <... openat resumed>) = 3 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 360] write(3, "1000", 4 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 360] <... write resumed>) = 4 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 360] close(3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 360] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 360] read(200, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 360] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 360] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 360] <... symlinkat resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 360] close(249 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 360] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 360] close(248 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 6 [pid 360] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 360] close(4 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 360] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 360] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 360] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 360] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 360] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 360] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 360] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 360] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] close(3 [pid 360] <... futex resumed>) = 0 [pid 360] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 320] <... close resumed>) = 0 [pid 360] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 360] <... futex resumed>) = 0 [pid 360] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] <... socket resumed>) = 3 [pid 360] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 360] <... bpf resumed>) = 3 [pid 360] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 360] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 360] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 360] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 360] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 360] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 320] <... setsockopt resumed>) = 0 [pid 360] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 360] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 360] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 360] <... futex resumed>) = 0 [pid 360] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 320] close(3) = 0 [pid 320] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 361 attached [pid 361] set_robust_list(0x555556bd7760, 24 [pid 359] <... bpf resumed>) = 5 [pid 357] <... close resumed>) = 0 [pid 361] <... set_robust_list resumed>) = 0 [pid 360] <... bpf resumed>) = 5 [pid 358] <... close resumed>) = 0 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 6 [pid 361] chdir("./4" [pid 360] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 358] close(8 [pid 357] close(8 [pid 361] <... chdir resumed>) = 0 [pid 360] <... futex resumed>) = 0 [pid 359] <... futex resumed>) = 0 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 360] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 358] close(9 [pid 357] close(9 [pid 361] <... prctl resumed>) = 0 [pid 360] <... futex resumed>) = 0 [pid 359] <... futex resumed>) = 0 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] setpgid(0, 0 [pid 360] write(-1, NULL, 55808 [pid 359] write(-1, NULL, 55808 [pid 358] close(10 [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] <... setpgid resumed>) = 0 [pid 360] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 359] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] close(10 [pid 361] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 360] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 361] <... symlinkat resumed>) = 0 [pid 360] <... futex resumed>) = 0 [pid 359] <... futex resumed>) = 0 [pid 358] close(11 [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 360] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] close(11 [pid 361] <... symlinkat resumed>) = 0 [pid 360] <... futex resumed>) = 0 [pid 359] <... futex resumed>) = 0 [pid 358] close(12 [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] close(12 [pid 361] <... symlinkat resumed>) = 0 [pid 360] <... bpf resumed>) = 6 [pid 361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 360] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 361] <... openat resumed>) = 3 [pid 360] <... futex resumed>) = 0 [pid 359] <... bpf resumed>) = 6 [pid 358] close(13 [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] write(3, "1000", 4 [pid 360] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 361] <... write resumed>) = 4 [pid 360] <... futex resumed>) = 0 [pid 359] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] close(13 [pid 361] close(3 [pid 360] close(6 [pid 359] <... futex resumed>) = 0 [pid 358] close(14 [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] <... close resumed>) = 0 [pid 360] <... close resumed>) = 0 [pid 361] read(200, [pid 360] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] close(14 [pid 361] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 360] <... futex resumed>) = 0 [pid 359] <... futex resumed>) = 0 [pid 358] close(15 [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 360] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] close(6 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] close(15 [pid 361] <... symlinkat resumed>) = 0 [pid 360] <... futex resumed>) = 0 [pid 359] <... close resumed>) = 0 [pid 358] close(16 [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] close(249 [pid 360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 359] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] close(16 [pid 361] <... close resumed>) = 0 [pid 360] <... bpf resumed>) = 6 [pid 359] <... futex resumed>) = 0 [pid 358] close(17 [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] close(248 [pid 360] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] close(17 [pid 361] <... close resumed>) = 0 [pid 360] <... futex resumed>) = 0 [pid 359] <... futex resumed>) = 0 [pid 358] close(18 [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] close(4 [pid 360] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] close(18 [pid 361] <... close resumed>) = 0 [pid 360] <... futex resumed>) = 0 [pid 361] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 360] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 361] <... futex resumed>) = 0 [pid 361] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 361] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 361] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 361] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 361] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 361] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 359] <... bpf resumed>) = 6 [pid 358] close(19 [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] <... futex resumed>) = 0 [pid 359] <... futex resumed>) = 0 [pid 358] close(20 [pid 357] close(19 [pid 361] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 359] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] <... bpf resumed>) = 3 [pid 359] <... futex resumed>) = 0 [pid 358] close(21 [pid 357] close(20 [pid 361] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] <... futex resumed>) = 0 [pid 361] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 358] close(22 [pid 357] close(21 [pid 361] <... futex resumed>) = 0 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 358] close(23 [pid 361] <... bpf resumed>) = 0 [pid 357] close(22 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 361] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 358] close(24 [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] close(23 [pid 361] <... bpf resumed>) = 4 [pid 358] close(25 [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] close(24 [pid 361] <... futex resumed>) = 0 [pid 358] close(26 [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] close(25 [pid 361] <... futex resumed>) = 0 [pid 358] close(27 [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] close(26 [pid 358] close(28 [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] close(27 [pid 358] close(29 [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] close(28 [pid 358] close(3 [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] close(29 [pid 358] close(4 [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] close(3 [pid 358] close(5 [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] close(4 [pid 358] close(6 [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] close(5 [pid 358] close(7) = -1 EBADF (Bad file descriptor) [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] close(8 [pid 357] close(6 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] close(9 [pid 357] close(7 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] close(10 [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] close(8 [pid 358] close(11 [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] close(9 [pid 358] close(12 [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] close(10 [pid 358] close(13) = -1 EBADF (Bad file descriptor) [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] close(14 [pid 357] close(11 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] close(15 [pid 357] close(12 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] close(16 [pid 357] close(13 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] close(17 [pid 357] close(14 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] close(18 [pid 357] close(15 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] close(19 [pid 357] close(16 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] close(20 [pid 357] close(17 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] close(21 [pid 357] close(18 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] close(22 [pid 357] close(19 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] close(23 [pid 357] close(20 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] close(24) = -1 EBADF (Bad file descriptor) [pid 357] close(21 [pid 358] close(25 [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] close(22 [pid 358] close(26 [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] close(23 [pid 358] close(27 [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] close(24 [pid 358] close(28) = -1 EBADF (Bad file descriptor) [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] close(29 [pid 357] close(25 [pid 358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] exit_group(0 [pid 357] close(26 [pid 358] <... exit_group resumed>) = ? [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 358] +++ exited with 0 +++ [pid 357] close(27) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 357] close(28 [pid 317] restart_syscall(<... resuming interrupted clone ...> [pid 357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 357] close(29) = -1 EBADF (Bad file descriptor) [pid 357] exit_group(0) = ? [pid 357] +++ exited with 0 +++ [pid 317] <... restart_syscall resumed>) = 0 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...> [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 729, NULL, 0) = 1 [pid 360] <... bpf resumed>) = 7 [pid 317] <... write resumed>) = 12 [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... restart_syscall resumed>) = 0 [pid 361] <... bpf resumed>) = 5 [pid 360] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] <... bpf resumed>) = 7 [pid 317] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 361] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 360] <... futex resumed>) = 0 [pid 359] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(39, [pid 361] <... futex resumed>) = 0 [pid 360] close(3 [pid 359] <... futex resumed>) = 0 [pid 317] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 361] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 360] <... close resumed>) = 0 [pid 359] close(3 [pid 317] <... openat resumed>) = 3 [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... write resumed>) = 12 [pid 361] <... futex resumed>) = 0 [pid 360] close(4 [pid 359] <... close resumed>) = 0 [pid 317] newfstatat(3, "", [pid 314] <... futex resumed>) = 1 [pid 306] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] <... futex resumed>) = 0 [pid 361] write(-1, NULL, 55808 [pid 360] <... close resumed>) = 0 [pid 359] close(4 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] epoll_pwait(4, [pid 361] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 360] close(5 [pid 314] <... write resumed>) = 64 [pid 306] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 359] <... close resumed>) = 0 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 0, NULL, 0) = 1 [pid 361] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 360] <... close resumed>) = 0 [pid 317] getdents64(3, [pid 314] read(39, [pid 306] <... openat resumed>) = 3 [pid 302] read(21, [pid 361] <... futex resumed>) = 0 [pid 360] close(6 [pid 359] close(5 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 314] <... read resumed>0xc000012fb0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] newfstatat(3, "", [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 361] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 360] <... close resumed>) = 0 [pid 317] umount2("./3/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] epoll_pwait(4, [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 361] <... futex resumed>) = 0 [pid 360] close(7 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] getdents64(3, [pid 302] <... write resumed>) = 64 [pid 361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 317] newfstatat(AT_FDCWD, "./3/cgroup.cpu", [pid 314] epoll_pwait(4, [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 361] <... bpf resumed>) = 6 [pid 319] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] umount2("./3/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] <... futex resumed>) = 1 [pid 361] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./3/cgroup.cpu" [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] read(21, [pid 361] <... futex resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./3/cgroup.cpu", [pid 302] <... read resumed>0xc000292c80, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 361] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... unlink resumed>) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=689786917} [pid 361] <... futex resumed>) = 0 [pid 317] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] unlink("./3/cgroup.cpu" [pid 361] close(6 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... unlink resumed>) = 0 [pid 361] <... close resumed>) = 0 [pid 306] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 361] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./3/binderfs", [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 361] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] newfstatat(AT_FDCWD, "./3/binderfs", [pid 361] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 361] <... futex resumed>) = 0 [pid 317] unlink("./3/binderfs" [pid 306] unlink("./3/binderfs" [pid 361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 317] <... unlink resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 361] <... bpf resumed>) = 6 [pid 317] umount2("./3/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] umount2("./3/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 361] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 361] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./3/cgroup", [pid 306] newfstatat(AT_FDCWD, "./3/cgroup", [pid 361] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 361] <... futex resumed>) = 0 [pid 317] unlink("./3/cgroup" [pid 306] unlink("./3/cgroup" [pid 361] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] <... unlink resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 306] umount2("./3/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] umount2("./3/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./3/cgroup.net", [pid 317] newfstatat(AT_FDCWD, "./3/cgroup.net", [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./3/cgroup.net" [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... unlink resumed>) = 0 [pid 306] getdents64(3, [pid 317] unlink("./3/cgroup.net" [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 306] close(3 [pid 317] <... unlink resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 317] getdents64(3, [pid 306] unlinkat(AT_FDCWD, "./3", AT_REMOVEDIR [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 306] <... unlinkat resumed>) = 0 [pid 317] close(3 [pid 306] mkdirat(AT_FDCWD, "./4", 0777 [pid 317] <... close resumed>) = 0 [pid 306] <... mkdirat resumed>) = 0 [pid 317] unlinkat(AT_FDCWD, "./3", AT_REMOVEDIR [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 3 [pid 306] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 306] close(3 [pid 317] <... unlinkat resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 306] close(3) = 0 [pid 306] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 362 attached [pid 317] mkdirat(AT_FDCWD, "./4", 0777 [pid 362] set_robust_list(0x555555a6d760, 24 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 6 [pid 362] <... set_robust_list resumed>) = 0 [pid 362] chdir("./4") = 0 [pid 317] <... mkdirat resumed>) = 0 [pid 362] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 362] <... prctl resumed>) = 0 [pid 362] setpgid(0, 0) = 0 [pid 317] <... openat resumed>) = 3 [pid 362] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 317] ioctl(3, LOOP_CLR_FD [pid 362] <... symlinkat resumed>) = 0 [pid 362] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu") = 0 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 362] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net") = 0 [pid 317] close(3 [pid 362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 317] <... close resumed>) = 0 [pid 362] write(3, "1000", 4 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 362] <... write resumed>) = 4 [pid 362] close(3) = 0 [pid 317] <... socket resumed>) = 3 [pid 362] read(200, 0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] close(3 [pid 362] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 317] <... close resumed>) = 0 [pid 362] close(249) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 362] close(248) = 0 [pid 362] close(4 [pid 317] <... socket resumed>) = 3 [pid 362] <... close resumed>) = 0 [pid 362] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 362] <... futex resumed>) = 0 [pid 362] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 362] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 362] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 362] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 362] <... futex resumed>) = 0 [pid 362] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... close resumed>) = 0 [pid 362] <... futex resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 362] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 317] <... socket resumed>) = 3 [pid 362] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 362] <... futex resumed>) = 0 [pid 362] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 362] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 362] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 362] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 362] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 362] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 362] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 359] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 362] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] close(6 [pid 362] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 359] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 362] <... bpf resumed>) = 4 [pid 362] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 362] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 362] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 359] close(7 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 317] close(3) = 0 [pid 317] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 363 attached [pid 363] set_robust_list(0x555556f7e760, 24) = 0 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 6 [pid 363] chdir("./4") = 0 [pid 363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 363] setpgid(0, 0) = 0 [pid 363] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup") = 0 [pid 363] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 363] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 363] write(3, "1000", 4) = 4 [pid 363] close(3) = 0 [pid 363] read(200, 0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 363] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 363] close(249) = 0 [pid 363] close(248) = 0 [pid 363] close(4) = 0 [pid 363] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 363] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 363] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 363] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 363] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 363] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 363] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 363] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 363] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 363] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 363] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 363] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 363] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 363] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 363] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 363] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 363] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 360] <... close resumed>) = 0 [pid 360] close(8) = -1 EBADF (Bad file descriptor) [pid 360] close(9) = -1 EBADF (Bad file descriptor) [pid 360] close(10) = -1 EBADF (Bad file descriptor) [pid 360] close(11) = -1 EBADF (Bad file descriptor) [pid 360] close(12) = -1 EBADF (Bad file descriptor) [pid 360] close(13) = -1 EBADF (Bad file descriptor) [pid 360] close(14) = -1 EBADF (Bad file descriptor) [pid 360] close(15) = -1 EBADF (Bad file descriptor) [pid 360] close(16) = -1 EBADF (Bad file descriptor) [pid 360] close(17) = -1 EBADF (Bad file descriptor) [pid 360] close(18) = -1 EBADF (Bad file descriptor) [pid 360] close(19) = -1 EBADF (Bad file descriptor) [pid 360] close(20 [pid 362] <... bpf resumed>) = 5 [pid 361] <... bpf resumed>) = 7 [pid 360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 360] close(21 [pid 362] <... futex resumed>) = 0 [pid 361] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 361] <... futex resumed>) = 0 [pid 360] close(22 [pid 362] <... futex resumed>) = 0 [pid 361] close(3 [pid 360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] write(-1, NULL, 55808 [pid 361] <... close resumed>) = 0 [pid 360] close(23 [pid 362] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 360] close(24 [pid 362] <... futex resumed>) = 0 [pid 361] close(4 [pid 360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 361] <... close resumed>) = 0 [pid 360] close(25 [pid 362] <... futex resumed>) = 0 [pid 361] close(5 [pid 360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 360] close(26 [pid 362] <... bpf resumed>) = 6 [pid 360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 360] close(27 [pid 362] <... futex resumed>) = 0 [pid 360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 360] close(28 [pid 362] <... futex resumed>) = 0 [pid 360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] close(6 [pid 360] close(29 [pid 362] <... close resumed>) = 0 [pid 360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 360] close(3 [pid 362] <... futex resumed>) = 0 [pid 360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 360] close(4 [pid 362] <... futex resumed>) = 0 [pid 360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 360] close(5 [pid 362] <... bpf resumed>) = 6 [pid 360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 360] close(6 [pid 362] <... futex resumed>) = 0 [pid 360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 360] close(7 [pid 362] <... futex resumed>) = 0 [pid 360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 360] close(8) = -1 EBADF (Bad file descriptor) [pid 360] close(9) = -1 EBADF (Bad file descriptor) [pid 360] close(10) = -1 EBADF (Bad file descriptor) [pid 360] close(11) = -1 EBADF (Bad file descriptor) [pid 360] close(12) = -1 EBADF (Bad file descriptor) [pid 360] close(13) = -1 EBADF (Bad file descriptor) [pid 360] close(14) = -1 EBADF (Bad file descriptor) [pid 360] close(15) = -1 EBADF (Bad file descriptor) [pid 360] close(16) = -1 EBADF (Bad file descriptor) [pid 360] close(17) = -1 EBADF (Bad file descriptor) [pid 360] close(18) = -1 EBADF (Bad file descriptor) [pid 360] close(19) = -1 EBADF (Bad file descriptor) [pid 360] close(20) = -1 EBADF (Bad file descriptor) [pid 360] close(21) = -1 EBADF (Bad file descriptor) [pid 360] close(22) = -1 EBADF (Bad file descriptor) [pid 360] close(23) = -1 EBADF (Bad file descriptor) [pid 360] close(24) = -1 EBADF (Bad file descriptor) [pid 360] close(25) = -1 EBADF (Bad file descriptor) [pid 360] close(26) = -1 EBADF (Bad file descriptor) [pid 360] close(27) = -1 EBADF (Bad file descriptor) [pid 360] close(28) = -1 EBADF (Bad file descriptor) [pid 360] close(29) = -1 EBADF (Bad file descriptor) [pid 360] exit_group(0) = ? [pid 360] +++ exited with 0 +++ [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 692, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 314] read(15, [pid 311] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 302] <... futex resumed>) = 0 [pid 314] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] epoll_pwait(4, [pid 314] <... write resumed>) = 64 [pid 311] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] read(15, [pid 311] <... openat resumed>) = 3 [pid 302] epoll_pwait(4, [pid 314] <... read resumed>0xc000292d70, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] newfstatat(3, "", [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] epoll_pwait(4, [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] epoll_pwait(4, [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] getdents64(3, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=644280967} [pid 311] umount2("./4/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./4/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./4/cgroup.cpu") = 0 [pid 311] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./4/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./4/binderfs") = 0 [pid 311] umount2("./4/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./4/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./4/cgroup") = 0 [pid 311] umount2("./4/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./4/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./4/cgroup.net") = 0 [pid 311] getdents64(3, 0x555556a83810 /* 0 entries */, 32768) = 0 [pid 311] close(3) = 0 [pid 311] unlinkat(AT_FDCWD, "./4", AT_REMOVEDIR) = 0 [pid 311] mkdirat(AT_FDCWD, "./5", 0777) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 3 [pid 311] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 363] <... bpf resumed>) = 5 [pid 359] <... close resumed>) = 0 [pid 363] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 362] <... bpf resumed>) = 7 [pid 361] <... close resumed>) = 0 [pid 359] close(8 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 363] <... futex resumed>) = 0 [pid 362] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 361] close(6 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 363] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 362] <... futex resumed>) = 0 [pid 361] <... close resumed>) = 0 [pid 359] close(9 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 363] <... futex resumed>) = 0 [pid 362] close(3 [pid 361] close(7 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 363] write(-1, NULL, 55808 [pid 362] <... close resumed>) = 0 [pid 359] close(10 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 363] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 362] close(4 [pid 363] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 362] <... close resumed>) = 0 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 363] <... futex resumed>) = 0 [pid 362] close(5 [pid 359] close(11 [pid 363] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 363] <... futex resumed>) = 0 [pid 359] close(12 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 363] <... bpf resumed>) = 6 [pid 359] close(13 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 363] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 363] <... futex resumed>) = 0 [pid 359] close(14 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 363] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 363] <... futex resumed>) = 0 [pid 359] close(15 [pid 311] close(3 [pid 363] close(6 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 359] close(16 [pid 363] <... close resumed>) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] close(17 [pid 363] <... futex resumed>) = 0 [pid 311] <... socket resumed>) = 3 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] close(18 [pid 363] <... futex resumed>) = 0 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 359] close(19 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 363] <... bpf resumed>) = 6 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 363] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] close(20 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 363] <... futex resumed>) = 0 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 363] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] close(21 [pid 311] <... setsockopt resumed>) = 0 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] <... futex resumed>) = 0 [pid 359] close(22 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 363] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 359] close(23) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 359] close(24) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 359] close(25 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 359] close(26 [pid 311] <... setsockopt resumed>) = 0 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 359] close(27 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 359] close(28 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 359] close(29) = -1 EBADF (Bad file descriptor) [pid 311] <... setsockopt resumed>) = 0 [pid 359] close(3 [pid 311] close(3 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 359] close(4 [pid 311] read(249, [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 359] close(5 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 364 attached [pid 359] close(6 [pid 364] set_robust_list(0x555556a82760, 24 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 7 [pid 364] <... set_robust_list resumed>) = 0 [pid 364] chdir("./5" [pid 359] close(7 [pid 364] <... chdir resumed>) = 0 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 359] close(8 [pid 364] setpgid(0, 0 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 364] <... setpgid resumed>) = 0 [pid 359] close(9 [pid 364] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup") = 0 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 364] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 359] close(10 [pid 364] <... symlinkat resumed>) = 0 [pid 364] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net") = 0 [pid 364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 364] <... openat resumed>) = 3 [pid 359] close(11 [pid 364] write(3, "1000", 4) = 4 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 364] close(3 [pid 359] close(12 [pid 364] <... close resumed>) = 0 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 364] read(200, [pid 359] close(13 [pid 364] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 364] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 359] close(14 [pid 364] <... symlinkat resumed>) = 0 [pid 364] close(249) = 0 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 364] close(248 [pid 359] close(15 [pid 364] <... close resumed>) = 0 [pid 364] close(4 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 364] <... close resumed>) = 0 [pid 364] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] close(16 [pid 364] <... futex resumed>) = 0 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 364] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] close(17 [pid 364] <... futex resumed>) = 0 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 364] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 364] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 359] close(18 [pid 364] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 364] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 359] close(19 [pid 364] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 364] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 364] <... futex resumed>) = 0 [pid 359] close(20 [pid 364] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 364] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 359] close(21 [pid 364] <... bpf resumed>) = 3 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 364] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] close(22 [pid 364] <... futex resumed>) = 0 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 364] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 359] close(23 [pid 364] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 364] <... bpf resumed>) = 0 [pid 364] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] close(24 [pid 364] <... futex resumed>) = 0 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 364] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] close(25 [pid 364] <... futex resumed>) = 0 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 359] close(26 [pid 364] <... bpf resumed>) = 4 [pid 364] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 364] <... futex resumed>) = 0 [pid 359] close(27 [pid 364] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 364] <... futex resumed>) = 0 [pid 359] close(28 [pid 364] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 359] close(29) = -1 EBADF (Bad file descriptor) [pid 359] exit_group(0) = ? [pid 359] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 645, NULL, 0) = 1 [pid 305] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 305] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 305] <... openat resumed>) = 3 [pid 302] read(11, [pid 305] newfstatat(3, "", [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... futex resumed>) = 0 [pid 305] getdents64(3, [pid 302] <... futex resumed>) = 1 [pid 314] epoll_pwait(4, [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 305] umount2("./3/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./3/cgroup.cpu", [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] epoll_pwait(4, [pid 305] unlink("./3/cgroup.cpu" [pid 302] <... write resumed>) = 64 [pid 305] <... unlink resumed>) = 0 [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 305] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] read(11, [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] newfstatat(AT_FDCWD, "./3/binderfs", [pid 302] <... read resumed>0xc000292e40, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] unlink("./3/binderfs" [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=614470474} [pid 305] <... unlink resumed>) = 0 [pid 305] umount2("./3/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./3/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./3/cgroup") = 0 [pid 305] umount2("./3/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./3/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./3/cgroup.net") = 0 [pid 305] getdents64(3, 0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 305] close(3) = 0 [pid 305] unlinkat(AT_FDCWD, "./3", AT_REMOVEDIR) = 0 [pid 305] mkdirat(AT_FDCWD, "./4", 0777) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 305] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] close(3 [pid 361] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 361] close(8 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] close(9 [pid 305] <... socket resumed>) = 3 [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 361] close(10) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 361] close(11 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] close(12) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 361] close(13) = -1 EBADF (Bad file descriptor) [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 361] close(14) = -1 EBADF (Bad file descriptor) [pid 361] close(15 [pid 305] <... setsockopt resumed>) = 0 [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] close(16 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] close(17 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 361] close(18) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 361] close(19) = -1 EBADF (Bad file descriptor) [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 361] close(20) = -1 EBADF (Bad file descriptor) [pid 361] close(21) = -1 EBADF (Bad file descriptor) [pid 361] close(22 [pid 305] <... setsockopt resumed>) = 0 [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] close(23 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] close(24 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] close(25 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] close(26 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] close(27 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] close(28) = -1 EBADF (Bad file descriptor) [pid 305] <... setsockopt resumed>) = 0 [pid 361] close(29 [pid 305] close(3 [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] close(3 [pid 305] <... close resumed>) = 0 [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] read(249, [pid 361] close(4) = -1 EBADF (Bad file descriptor) [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 361] close(5) = -1 EBADF (Bad file descriptor) [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 361] close(6) = -1 EBADF (Bad file descriptor) [pid 361] close(7) = -1 EBADF (Bad file descriptor) [pid 361] close(8) = -1 EBADF (Bad file descriptor) [pid 361] close(9) = -1 EBADF (Bad file descriptor) [pid 361] close(10) = -1 EBADF (Bad file descriptor) [pid 361] close(11) = -1 EBADF (Bad file descriptor) [pid 361] close(12) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 365 attached [pid 361] close(13 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 6 [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] set_robust_list(0x5555557f6760, 24 [pid 361] close(14 [pid 365] <... set_robust_list resumed>) = 0 [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] chdir("./4" [pid 361] close(15) = -1 EBADF (Bad file descriptor) [pid 365] <... chdir resumed>) = 0 [pid 361] close(16 [pid 365] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] <... prctl resumed>) = 0 [pid 361] close(17 [pid 365] setpgid(0, 0 [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] <... setpgid resumed>) = 0 [pid 361] close(18) = -1 EBADF (Bad file descriptor) [pid 361] close(19) = -1 EBADF (Bad file descriptor) [pid 361] close(20) = -1 EBADF (Bad file descriptor) [pid 365] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 361] close(21) = -1 EBADF (Bad file descriptor) [pid 361] close(22) = -1 EBADF (Bad file descriptor) [pid 361] close(23) = -1 EBADF (Bad file descriptor) [pid 365] <... symlinkat resumed>) = 0 [pid 361] close(24 [pid 365] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] close(25) = -1 EBADF (Bad file descriptor) [pid 365] <... symlinkat resumed>) = 0 [pid 361] close(26 [pid 365] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] close(27) = -1 EBADF (Bad file descriptor) [pid 361] close(28) = -1 EBADF (Bad file descriptor) [pid 365] <... symlinkat resumed>) = 0 [pid 361] close(29 [pid 365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 361] exit_group(0) = ? [pid 365] <... openat resumed>) = 3 [pid 361] +++ exited with 0 +++ [pid 365] write(3, "1000", 4) = 4 [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 365] close(3 [pid 320] restart_syscall(<... resuming interrupted clone ...> [pid 365] <... close resumed>) = 0 [pid 365] read(200, 0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 365] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 365] close(249) = 0 [pid 365] close(248) = 0 [pid 320] <... restart_syscall resumed>) = 0 [pid 365] close(4) = 0 [pid 365] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 616, NULL, 0) = 1 [pid 365] <... futex resumed>) = 0 [pid 320] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 365] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 365] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 365] bpf(BPF_PROG_LOAD, NULL, 0 [pid 314] read(22, [pid 365] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 320] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 365] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... openat resumed>) = 3 [pid 365] <... futex resumed>) = 0 [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 320] newfstatat(3, "", [pid 365] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... futex resumed>) = 1 [pid 302] <... futex resumed>) = 0 [pid 365] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 302] epoll_pwait(4, [pid 365] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 320] getdents64(3, [pid 314] <... write resumed>) = 64 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 365] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 365] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] umount2("./4/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 302] epoll_pwait(4, [pid 365] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 365] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] newfstatat(AT_FDCWD, "./4/cgroup.cpu", [pid 365] <... futex resumed>) = 0 [pid 314] read(22, [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 365] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 314] <... read resumed>0xc000293110, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] unlink("./4/cgroup.cpu" [pid 365] <... bpf resumed>) = 3 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... unlink resumed>) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 365] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 365] <... futex resumed>) = 0 [pid 365] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=589612561} [pid 365] <... futex resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./4/binderfs", [pid 365] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 365] <... bpf resumed>) = 0 [pid 320] unlink("./4/binderfs" [pid 365] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] <... unlink resumed>) = 0 [pid 365] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] umount2("./4/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 365] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] newfstatat(AT_FDCWD, "./4/cgroup", [pid 365] <... bpf resumed>) = 4 [pid 365] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 365] <... futex resumed>) = 0 [pid 320] unlink("./4/cgroup" [pid 365] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... unlink resumed>) = 0 [pid 365] <... futex resumed>) = 0 [pid 320] umount2("./4/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 365] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./4/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./4/cgroup.net") = 0 [pid 320] getdents64(3, 0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 320] close(3) = 0 [pid 320] unlinkat(AT_FDCWD, "./4", AT_REMOVEDIR) = 0 [pid 320] mkdirat(AT_FDCWD, "./5", 0777) = 0 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 320] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 320] close(3 [pid 365] <... bpf resumed>) = 5 [pid 364] <... bpf resumed>) = 5 [pid 363] <... bpf resumed>) = 7 [pid 362] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 365] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 362] close(6 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 365] <... futex resumed>) = 0 [pid 364] <... futex resumed>) = 0 [pid 363] <... futex resumed>) = 0 [pid 362] <... close resumed>) = 0 [pid 365] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] close(3 [pid 362] close(7 [pid 320] <... socket resumed>) = 3 [pid 364] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] <... futex resumed>) = 0 [pid 364] <... futex resumed>) = 0 [pid 363] <... close resumed>) = 0 [pid 320] close(3 [pid 365] write(-1, NULL, 55808 [pid 364] write(-1, NULL, 55808 [pid 363] close(4 [pid 365] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 364] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 363] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 365] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] close(5 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 365] <... futex resumed>) = 0 [pid 364] <... futex resumed>) = 0 [pid 365] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... socket resumed>) = 3 [pid 365] <... futex resumed>) = 0 [pid 364] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 365] <... bpf resumed>) = 6 [pid 364] <... bpf resumed>) = 6 [pid 365] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 365] <... futex resumed>) = 0 [pid 364] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 365] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] close(3 [pid 365] <... futex resumed>) = 0 [pid 364] <... futex resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 365] close(6 [pid 364] close(6 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 365] <... close resumed>) = 0 [pid 364] <... close resumed>) = 0 [pid 365] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... socket resumed>) = 3 [pid 365] <... futex resumed>) = 0 [pid 364] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 365] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 365] <... futex resumed>) = 0 [pid 365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 364] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 365] <... bpf resumed>) = 6 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 365] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] <... futex resumed>) = 0 [pid 365] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 365] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 364] <... bpf resumed>) = 6 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 365] <... futex resumed>) = 0 [pid 364] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 365] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 364] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 364] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 364] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 364] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] close(3) = 0 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 320] close(3) = 0 [pid 320] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 366 attached [pid 366] set_robust_list(0x555556bd7760, 24) = 0 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 7 [pid 366] chdir("./5") = 0 [pid 366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 366] setpgid(0, 0) = 0 [pid 366] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 366] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 366] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 366] write(3, "1000", 4) = 4 [pid 366] close(3) = 0 [pid 366] read(200, 0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 366] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 366] close(249) = 0 [pid 366] close(248) = 0 [pid 366] close(4) = 0 [pid 366] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 366] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 366] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 366] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 366] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 366] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 366] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 366] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 366] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 366] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 366] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 366] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 366] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 366] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 363] <... close resumed>) = 0 [pid 362] <... close resumed>) = 0 [pid 365] <... bpf resumed>) = 7 [pid 364] <... bpf resumed>) = 7 [pid 363] close(6 [pid 362] close(8 [pid 366] <... bpf resumed>) = 4 [pid 365] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] <... close resumed>) = 0 [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] <... futex resumed>) = 0 [pid 364] <... futex resumed>) = 0 [pid 363] close(7 [pid 362] close(9 [pid 366] <... futex resumed>) = 0 [pid 365] close(3 [pid 364] close(3 [pid 363] <... close resumed>) = 0 [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] <... close resumed>) = 0 [pid 364] <... close resumed>) = 0 [pid 363] close(8 [pid 362] close(10 [pid 366] <... futex resumed>) = 0 [pid 365] close(4 [pid 364] close(4 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 365] <... close resumed>) = 0 [pid 364] <... close resumed>) = 0 [pid 363] close(9 [pid 362] close(11 [pid 366] <... bpf resumed>) = 5 [pid 365] close(5 [pid 364] close(5 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] <... close resumed>) = 0 [pid 363] close(10 [pid 362] close(12 [pid 366] <... futex resumed>) = 0 [pid 365] close(6 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] <... close resumed>) = 0 [pid 363] close(11 [pid 362] close(13 [pid 366] <... futex resumed>) = 0 [pid 365] close(7 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] write(-1, NULL, 55808 [pid 363] close(12 [pid 362] close(14 [pid 366] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] close(13 [pid 362] close(15 [pid 366] <... futex resumed>) = 0 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] close(14 [pid 362] close(16 [pid 366] <... futex resumed>) = 0 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 363] close(15 [pid 362] close(17 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] close(16 [pid 366] <... bpf resumed>) = 6 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] close(17 [pid 362] close(18 [pid 366] <... futex resumed>) = 0 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] close(18 [pid 362] close(19 [pid 366] <... futex resumed>) = 0 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] close(6 [pid 363] close(19 [pid 362] close(20 [pid 366] <... close resumed>) = 0 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] close(20 [pid 362] close(21 [pid 366] <... futex resumed>) = 0 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] close(21 [pid 366] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] close(22 [pid 366] <... futex resumed>) = 0 [pid 363] close(22 [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] close(23 [pid 363] close(23) = -1 EBADF (Bad file descriptor) [pid 363] close(24) = -1 EBADF (Bad file descriptor) [pid 363] close(25) = -1 EBADF (Bad file descriptor) [pid 363] close(26) = -1 EBADF (Bad file descriptor) [pid 363] close(27) = -1 EBADF (Bad file descriptor) [pid 363] close(28) = -1 EBADF (Bad file descriptor) [pid 363] close(29) = -1 EBADF (Bad file descriptor) [pid 363] close(3) = -1 EBADF (Bad file descriptor) [pid 363] close(4) = -1 EBADF (Bad file descriptor) [pid 363] close(5) = -1 EBADF (Bad file descriptor) [pid 363] close(6) = -1 EBADF (Bad file descriptor) [pid 363] close(7) = -1 EBADF (Bad file descriptor) [pid 366] <... bpf resumed>) = 6 [pid 363] close(8 [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] close(24 [pid 366] <... futex resumed>) = 0 [pid 366] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] close(9 [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] <... futex resumed>) = 0 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] close(25 [pid 366] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 363] close(10 [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] close(26 [pid 363] close(11 [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] close(27 [pid 363] close(12 [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] close(13 [pid 362] close(28 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] close(14 [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] close(15 [pid 362] close(29 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] close(16 [pid 362] close(3 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] close(17 [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] close(4 [pid 363] close(18 [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] close(5 [pid 363] close(19) = -1 EBADF (Bad file descriptor) [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] close(20 [pid 362] close(6 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] close(21) = -1 EBADF (Bad file descriptor) [pid 362] close(7 [pid 363] close(22) = -1 EBADF (Bad file descriptor) [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] close(23) = -1 EBADF (Bad file descriptor) [pid 362] close(8 [pid 363] close(24) = -1 EBADF (Bad file descriptor) [pid 363] close(25 [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] close(9 [pid 363] close(26 [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] close(10 [pid 363] close(27 [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] close(28 [pid 362] close(11 [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] close(29 [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] close(12 [pid 363] exit_group(0 [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] <... exit_group resumed>) = ? [pid 362] close(13 [pid 363] +++ exited with 0 +++ [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 362] close(14 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] restart_syscall(<... resuming interrupted clone ...> [pid 362] close(15) = -1 EBADF (Bad file descriptor) [pid 362] close(16) = -1 EBADF (Bad file descriptor) [pid 362] close(17) = -1 EBADF (Bad file descriptor) [pid 362] close(18) = -1 EBADF (Bad file descriptor) [pid 362] close(19) = -1 EBADF (Bad file descriptor) [pid 362] close(20) = -1 EBADF (Bad file descriptor) [pid 362] close(21) = -1 EBADF (Bad file descriptor) [pid 317] <... restart_syscall resumed>) = 0 [pid 362] close(22) = -1 EBADF (Bad file descriptor) [pid 362] close(23 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... write resumed>) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 591, NULL, 0) = 1 [pid 362] close(24 [pid 317] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 362] close(25 [pid 317] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] read(39, [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 362] close(26 [pid 317] newfstatat(3, "", [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... futex resumed>) = 1 [pid 362] close(27 [pid 319] epoll_pwait(4, [pid 317] getdents64(3, [pid 302] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 302] <... write resumed>) = 64 [pid 362] close(28 [pid 319] epoll_pwait(4, [pid 317] umount2("./4/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 0 [pid 302] <... futex resumed>) = 1 [pid 362] close(29 [pid 317] newfstatat(AT_FDCWD, "./4/cgroup.cpu", [pid 302] read(39, [pid 362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] <... read resumed>0xc000013010, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] unlink("./4/cgroup.cpu" [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 362] exit_group(0 [pid 317] <... unlink resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=546571264} [pid 362] <... exit_group resumed>) = ? [pid 317] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./4/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./4/binderfs") = 0 [pid 317] umount2("./4/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./4/cgroup", [pid 362] +++ exited with 0 +++ [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./4/cgroup") = 0 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] umount2("./4/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] restart_syscall(<... resuming interrupted clone ...> [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./4/cgroup.net", [pid 306] <... restart_syscall resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./4/cgroup.net") = 0 [pid 317] getdents64(3, [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 549, NULL, 0) = 1 [pid 317] close(3 [pid 306] <... write resumed>) = 12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... close resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 317] unlinkat(AT_FDCWD, "./4", AT_REMOVEDIR [pid 306] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 319] read(21, [pid 317] <... unlinkat resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] mkdirat(AT_FDCWD, "./5", 0777 [pid 306] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... mkdirat resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 306] <... openat resumed>) = 3 [pid 302] <... futex resumed>) = 0 [pid 319] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] <... openat resumed>) = 3 [pid 306] newfstatat(3, "", [pid 302] epoll_pwait(4, [pid 319] <... write resumed>) = 64 [pid 317] ioctl(3, LOOP_CLR_FD [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] read(21, [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] getdents64(3, [pid 302] epoll_pwait(4, [pid 319] <... read resumed>0xc000013080, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] close(3 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] epoll_pwait(4, [pid 317] <... close resumed>) = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 302] epoll_pwait(4, [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] umount2("./4/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... socket resumed>) = 3 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] close(3 [pid 306] newfstatat(AT_FDCWD, "./4/cgroup.cpu", [pid 317] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=538693823} [pid 317] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 306] unlink("./4/cgroup.cpu" [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] <... unlink resumed>) = 0 [pid 317] close(3) = 0 [pid 306] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] newfstatat(AT_FDCWD, "./4/binderfs", [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] unlink("./4/binderfs" [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] <... unlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] umount2("./4/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] newfstatat(AT_FDCWD, "./4/cgroup", [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] unlink("./4/cgroup" [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 364] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] <... unlink resumed>) = 0 [pid 364] close(6 [pid 317] close(3 [pid 306] umount2("./4/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 364] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 364] close(7 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 306] newfstatat(AT_FDCWD, "./4/cgroup.net", [pid 317] <... socket resumed>) = 3 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] unlink("./4/cgroup.net" [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... unlink resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] getdents64(3, [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 306] close(3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] unlinkat(AT_FDCWD, "./4", AT_REMOVEDIR [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... unlinkat resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] mkdirat(AT_FDCWD, "./5", 0777 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 306] <... mkdirat resumed>) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... openat resumed>) = 3 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] ioctl(3, LOOP_CLR_FD [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 317] <... setsockopt resumed>) = 0 [pid 306] close(3 [pid 317] close(3 [pid 306] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 317] read(249, [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] <... socket resumed>) = 3 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] close(3./strace-static-x86_64: Process 368 attached ) = 0 [pid 368] set_robust_list(0x555556f7e760, 24 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 7 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 368] <... set_robust_list resumed>) = 0 [pid 368] chdir("./5" [pid 306] <... socket resumed>) = 3 [pid 368] <... chdir resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 368] setpgid(0, 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 368] <... setpgid resumed>) = 0 [pid 368] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 368] <... symlinkat resumed>) = 0 [pid 306] close(3 [pid 368] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 306] <... close resumed>) = 0 [pid 368] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 306] <... socket resumed>) = 3 [pid 368] write(3, "1000", 4) = 4 [pid 368] close(3) = 0 [pid 368] read(200, 0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 368] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 368] close(249 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 368] <... close resumed>) = 0 [pid 368] close(248 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 368] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 368] close(4 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 368] <... close resumed>) = 0 [pid 368] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 368] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 368] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 368] bpf(BPF_PROG_LOAD, NULL, 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 368] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 368] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 368] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 368] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 368] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 368] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 368] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 368] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 368] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 368] <... futex resumed>) = 0 [pid 368] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 368] <... bpf resumed>) = 3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 368] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 368] <... futex resumed>) = 0 [pid 306] close(3 [pid 368] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... close resumed>) = 0 [pid 368] <... futex resumed>) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 368] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 306] <... socket resumed>) = 3 [pid 368] <... bpf resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 368] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 368] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 368] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 368] <... bpf resumed>) = 4 [pid 306] <... setsockopt resumed>) = 0 [pid 368] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 368] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 368] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 368] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 368] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 306] close(3) = 0 [pid 306] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 369 attached [pid 369] set_robust_list(0x555555a6d760, 24 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 7 [pid 369] <... set_robust_list resumed>) = 0 [pid 369] chdir("./5") = 0 [pid 369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 369] setpgid(0, 0) = 0 [pid 369] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 369] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu") = 0 [pid 369] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net") = 0 [pid 369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 369] write(3, "1000", 4 [pid 366] <... bpf resumed>) = 7 [pid 365] <... close resumed>) = 0 [pid 369] <... write resumed>) = 4 [pid 366] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] close(8 [pid 369] close(3 [pid 366] <... futex resumed>) = 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = 0 [pid 366] close(3 [pid 365] close(9 [pid 369] read(200, [pid 366] <... close resumed>) = 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 366] close(4 [pid 365] close(10 [pid 369] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 366] <... close resumed>) = 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... symlinkat resumed>) = 0 [pid 366] close(5 [pid 365] close(11 [pid 369] close(249 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = 0 [pid 365] close(12 [pid 369] close(248 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = 0 [pid 365] close(13 [pid 369] close(4 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = 0 [pid 365] close(14 [pid 369] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... futex resumed>) = 0 [pid 365] close(15 [pid 369] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... futex resumed>) = 0 [pid 365] close(16 [pid 369] bpf(BPF_PROG_LOAD, NULL, 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 365] close(17 [pid 369] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... futex resumed>) = 0 [pid 365] close(18 [pid 369] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... futex resumed>) = 0 [pid 365] close(19 [pid 369] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 369] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] close(20 [pid 369] <... futex resumed>) = 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] close(21 [pid 369] <... futex resumed>) = 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 365] close(22 [pid 369] <... bpf resumed>) = 3 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] close(23 [pid 369] <... futex resumed>) = 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] close(24 [pid 369] <... futex resumed>) = 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 365] close(25 [pid 369] <... bpf resumed>) = 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] close(26 [pid 369] <... futex resumed>) = 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] close(27 [pid 369] <... futex resumed>) = 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 365] close(28 [pid 369] <... bpf resumed>) = 4 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] close(29 [pid 369] <... futex resumed>) = 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] close(3 [pid 369] <... futex resumed>) = 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 365] close(4) = -1 EBADF (Bad file descriptor) [pid 365] close(5) = -1 EBADF (Bad file descriptor) [pid 365] close(6) = -1 EBADF (Bad file descriptor) [pid 365] close(7) = -1 EBADF (Bad file descriptor) [pid 365] close(8) = -1 EBADF (Bad file descriptor) [pid 365] close(9) = -1 EBADF (Bad file descriptor) [pid 365] close(10) = -1 EBADF (Bad file descriptor) [pid 365] close(11) = -1 EBADF (Bad file descriptor) [pid 365] close(12) = -1 EBADF (Bad file descriptor) [pid 365] close(13) = -1 EBADF (Bad file descriptor) [pid 365] close(14) = -1 EBADF (Bad file descriptor) [pid 365] close(15) = -1 EBADF (Bad file descriptor) [pid 365] close(16) = -1 EBADF (Bad file descriptor) [pid 365] close(17) = -1 EBADF (Bad file descriptor) [pid 365] close(18) = -1 EBADF (Bad file descriptor) [pid 365] close(19) = -1 EBADF (Bad file descriptor) [pid 365] close(20) = -1 EBADF (Bad file descriptor) [pid 365] close(21) = -1 EBADF (Bad file descriptor) [pid 365] close(22) = -1 EBADF (Bad file descriptor) [pid 365] close(23) = -1 EBADF (Bad file descriptor) [pid 365] close(24) = -1 EBADF (Bad file descriptor) [pid 365] close(25) = -1 EBADF (Bad file descriptor) [pid 365] close(26) = -1 EBADF (Bad file descriptor) [pid 365] close(27) = -1 EBADF (Bad file descriptor) [pid 365] close(28) = -1 EBADF (Bad file descriptor) [pid 365] close(29) = -1 EBADF (Bad file descriptor) [pid 365] exit_group(0) = ? [pid 365] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 542, NULL, 0) = 1 [pid 305] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... futex resumed>) = 1 [pid 305] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] read(11, [pid 294] <... futex resumed>) = 0 [pid 305] <... openat resumed>) = 3 [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] newfstatat(3, "", [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 319] <... futex resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 305] getdents64(3, [pid 302] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 302] read(11, [pid 319] epoll_pwait(4, [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 302] <... read resumed>0xc0000130e0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] umount2("./4/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] newfstatat(AT_FDCWD, "./4/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=500818009} [pid 305] unlink("./4/cgroup.cpu") = 0 [pid 305] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./4/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./4/binderfs") = 0 [pid 305] umount2("./4/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./4/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./4/cgroup") = 0 [pid 305] umount2("./4/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./4/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./4/cgroup.net") = 0 [pid 305] getdents64(3, 0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 305] close(3) = 0 [pid 305] unlinkat(AT_FDCWD, "./4", AT_REMOVEDIR) = 0 [pid 305] mkdirat(AT_FDCWD, "./5", 0777) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 305] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] close(3) = 0 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 305] close(3) = 0 [pid 305] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 370 attached [pid 370] set_robust_list(0x5555557f6760, 24) = 0 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 7 [pid 370] chdir("./5") = 0 [pid 370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 370] setpgid(0, 0 [pid 364] <... close resumed>) = 0 [pid 370] <... setpgid resumed>) = 0 [pid 364] close(8 [pid 370] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 368] <... bpf resumed>) = 5 [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... symlinkat resumed>) = 0 [pid 368] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] close(9 [pid 370] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 368] <... futex resumed>) = 0 [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... symlinkat resumed>) = 0 [pid 364] close(10 [pid 370] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 368] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... symlinkat resumed>) = 0 [pid 368] <... futex resumed>) = 0 [pid 364] close(11 [pid 370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 368] write(-1, NULL, 55808 [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... openat resumed>) = 3 [pid 368] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 364] close(12 [pid 370] write(3, "1000", 4 [pid 368] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... write resumed>) = 4 [pid 368] <... futex resumed>) = 0 [pid 364] close(13 [pid 370] close(3 [pid 368] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... close resumed>) = 0 [pid 368] <... futex resumed>) = 0 [pid 364] close(14 [pid 370] read(200, [pid 368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 364] close(15 [pid 370] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... symlinkat resumed>) = 0 [pid 368] <... bpf resumed>) = 6 [pid 364] close(16 [pid 370] close(249 [pid 368] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... close resumed>) = 0 [pid 368] <... futex resumed>) = 0 [pid 364] close(17 [pid 370] close(248 [pid 368] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... close resumed>) = 0 [pid 368] <... futex resumed>) = 0 [pid 364] close(18 [pid 370] close(4 [pid 368] close(6 [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... close resumed>) = 0 [pid 368] <... close resumed>) = 0 [pid 364] close(19 [pid 370] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 368] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... futex resumed>) = 0 [pid 368] <... futex resumed>) = 0 [pid 364] close(20 [pid 370] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... futex resumed>) = 0 [pid 368] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] close(21 [pid 370] bpf(BPF_PROG_LOAD, NULL, 0 [pid 368] <... futex resumed>) = 0 [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 364] close(22 [pid 370] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... futex resumed>) = 0 [pid 364] close(23 [pid 370] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... futex resumed>) = 0 [pid 364] close(24 [pid 370] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 364] close(25 [pid 370] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... futex resumed>) = 0 [pid 364] close(26 [pid 370] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... futex resumed>) = 0 [pid 364] close(27 [pid 370] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... bpf resumed>) = 3 [pid 368] <... bpf resumed>) = 6 [pid 364] close(28 [pid 370] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 368] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... futex resumed>) = 0 [pid 368] <... futex resumed>) = 0 [pid 364] close(29 [pid 370] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 368] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... futex resumed>) = 0 [pid 368] <... futex resumed>) = 0 [pid 364] close(3 [pid 370] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 368] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... bpf resumed>) = 0 [pid 364] close(4 [pid 370] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... futex resumed>) = 0 [pid 364] close(5 [pid 370] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... futex resumed>) = 0 [pid 364] close(6 [pid 370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... bpf resumed>) = 4 [pid 364] close(7 [pid 370] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... futex resumed>) = 0 [pid 364] close(8 [pid 370] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... futex resumed>) = 0 [pid 364] close(9 [pid 370] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 364] close(10) = -1 EBADF (Bad file descriptor) [pid 364] close(11) = -1 EBADF (Bad file descriptor) [pid 364] close(12) = -1 EBADF (Bad file descriptor) [pid 364] close(13) = -1 EBADF (Bad file descriptor) [pid 364] close(14) = -1 EBADF (Bad file descriptor) [pid 364] close(15) = -1 EBADF (Bad file descriptor) [pid 364] close(16) = -1 EBADF (Bad file descriptor) [pid 364] close(17) = -1 EBADF (Bad file descriptor) [pid 364] close(18) = -1 EBADF (Bad file descriptor) [pid 364] close(19) = -1 EBADF (Bad file descriptor) [pid 364] close(20) = -1 EBADF (Bad file descriptor) [pid 364] close(21) = -1 EBADF (Bad file descriptor) [pid 364] close(22) = -1 EBADF (Bad file descriptor) [pid 364] close(23) = -1 EBADF (Bad file descriptor) [pid 364] close(24) = -1 EBADF (Bad file descriptor) [pid 364] close(25) = -1 EBADF (Bad file descriptor) [pid 364] close(26) = -1 EBADF (Bad file descriptor) [pid 364] close(27) = -1 EBADF (Bad file descriptor) [pid 364] close(28) = -1 EBADF (Bad file descriptor) [pid 364] close(29) = -1 EBADF (Bad file descriptor) [pid 364] exit_group(0) = ? [pid 364] +++ exited with 0 +++ [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 501, NULL, 0) = 1 [pid 311] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 311] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] read(15, [pid 311] <... openat resumed>) = 3 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] newfstatat(3, "", [pid 319] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... futex resumed>) = 1 [pid 302] <... futex resumed>) = 0 [pid 311] getdents64(3, [pid 302] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 302] epoll_pwait(4, [pid 319] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 319] <... write resumed>) = 64 [pid 311] umount2("./5/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 319] read(15, [pid 311] newfstatat(AT_FDCWD, "./5/cgroup.cpu", [pid 319] <... read resumed>0xc000013150, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] unlink("./5/cgroup.cpu" [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=468422471} [pid 311] <... unlink resumed>) = 0 [pid 311] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./5/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./5/binderfs") = 0 [pid 311] umount2("./5/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./5/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./5/cgroup") = 0 [pid 311] umount2("./5/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./5/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./5/cgroup.net") = 0 [pid 311] getdents64(3, 0x555556a83810 /* 0 entries */, 32768) = 0 [pid 311] close(3) = 0 [pid 311] unlinkat(AT_FDCWD, "./5", AT_REMOVEDIR) = 0 [pid 311] mkdirat(AT_FDCWD, "./6", 0777) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 3 [pid 366] <... close resumed>) = 0 [pid 369] <... bpf resumed>) = 5 [pid 370] <... bpf resumed>) = 5 [pid 369] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 368] <... bpf resumed>) = 7 [pid 366] close(6 [pid 311] ioctl(3, LOOP_CLR_FD [pid 370] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] <... futex resumed>) = 0 [pid 366] <... close resumed>) = 0 [pid 370] <... futex resumed>) = 0 [pid 369] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 368] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 366] close(7 [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 370] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] <... futex resumed>) = 0 [pid 368] <... futex resumed>) = 0 [pid 311] close(3 [pid 370] <... futex resumed>) = 0 [pid 370] write(-1, NULL, 55808 [pid 369] write(-1, NULL, 55808 [pid 368] close(3 [pid 311] <... close resumed>) = 0 [pid 370] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 368] <... close resumed>) = 0 [pid 370] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 368] close(4 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 370] <... futex resumed>) = 0 [pid 369] <... futex resumed>) = 0 [pid 368] <... close resumed>) = 0 [pid 370] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 368] close(5 [pid 311] <... socket resumed>) = 3 [pid 370] <... futex resumed>) = 0 [pid 369] <... futex resumed>) = 0 [pid 311] close(3 [pid 370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 311] <... close resumed>) = 0 [pid 370] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 370] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 370] close(6) = 0 [pid 370] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 369] <... bpf resumed>) = 6 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 370] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 369] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 369] <... futex resumed>) = 0 [pid 311] <... socket resumed>) = 3 [pid 370] <... bpf resumed>) = 6 [pid 369] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 370] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 370] <... futex resumed>) = 0 [pid 369] close(6 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 370] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 370] <... futex resumed>) = 0 [pid 369] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 370] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 369] <... futex resumed>) = 0 [pid 311] close(3 [pid 369] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] <... close resumed>) = 0 [pid 369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 369] <... bpf resumed>) = 6 [pid 311] <... socket resumed>) = 3 [pid 369] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 369] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 369] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 369] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 369] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] close(3) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 311] close(3) = 0 [pid 311] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 371 attached [pid 371] set_robust_list(0x555556a82760, 24) = 0 [pid 371] chdir("./6" [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 8 [pid 371] <... chdir resumed>) = 0 [pid 371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 371] setpgid(0, 0) = 0 [pid 371] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup") = 0 [pid 371] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu") = 0 [pid 371] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net") = 0 [pid 371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 371] write(3, "1000", 4) = 4 [pid 371] close(3) = 0 [pid 371] read(200, 0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 371] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 371] close(249) = 0 [pid 371] close(248) = 0 [pid 371] close(4) = 0 [pid 371] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 371] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 371] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 371] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 371] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 371] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 371] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 371] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 371] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 371] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 371] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 371] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 371] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 371] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 370] <... bpf resumed>) = 7 [pid 369] <... bpf resumed>) = 7 [pid 368] <... close resumed>) = 0 [pid 366] <... close resumed>) = 0 [pid 370] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 368] close(6 [pid 370] <... futex resumed>) = 0 [pid 369] <... futex resumed>) = 0 [pid 368] <... close resumed>) = 0 [pid 371] <... bpf resumed>) = 4 [pid 370] close(3 [pid 369] close(3 [pid 368] close(7 [pid 371] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 370] <... close resumed>) = 0 [pid 369] <... close resumed>) = 0 [pid 368] <... close resumed>) = 0 [pid 366] close(8 [pid 371] <... futex resumed>) = 0 [pid 370] close(4 [pid 369] close(4 [pid 368] close(8 [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 370] <... close resumed>) = 0 [pid 369] <... close resumed>) = 0 [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] close(9 [pid 371] <... futex resumed>) = 0 [pid 370] close(5 [pid 369] close(5 [pid 368] close(9 [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] close(10 [pid 368] close(10 [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] close(11 [pid 366] close(11 [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] close(12 [pid 366] close(12 [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] close(13 [pid 366] close(13 [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] close(14 [pid 366] close(14 [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] close(15 [pid 366] close(15 [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] close(16) = -1 EBADF (Bad file descriptor) [pid 366] close(16 [pid 368] close(17 [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] close(17 [pid 368] close(18 [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] close(18 [pid 368] close(19 [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] close(19 [pid 368] close(20 [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] close(20 [pid 368] close(21 [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] close(21 [pid 368] close(22 [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] close(22 [pid 368] close(23 [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] close(23 [pid 368] close(24 [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] close(25 [pid 366] close(24 [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] close(26 [pid 366] close(25 [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] close(27 [pid 366] close(26 [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] close(28 [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] close(27 [pid 368] close(29 [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] close(28 [pid 368] close(3 [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] close(29 [pid 368] close(4 [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] close(3 [pid 368] close(5 [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] close(4 [pid 368] close(6 [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] close(5 [pid 368] close(7 [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] close(8 [pid 366] close(6 [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] close(9 [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] close(10 [pid 366] close(7 [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] close(11 [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] close(12 [pid 366] close(8 [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] close(13 [pid 366] close(9 [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] close(14 [pid 366] close(10 [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] close(15) = -1 EBADF (Bad file descriptor) [pid 366] close(11 [pid 368] close(16) = -1 EBADF (Bad file descriptor) [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] close(17 [pid 366] close(12 [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] close(18 [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] close(13 [pid 368] close(19 [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] close(20 [pid 366] close(14 [pid 368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 368] close(21) = -1 EBADF (Bad file descriptor) [pid 368] close(22) = -1 EBADF (Bad file descriptor) [pid 368] close(23) = -1 EBADF (Bad file descriptor) [pid 368] close(24) = -1 EBADF (Bad file descriptor) [pid 368] close(25) = -1 EBADF (Bad file descriptor) [pid 368] close(26) = -1 EBADF (Bad file descriptor) [pid 368] close(27) = -1 EBADF (Bad file descriptor) [pid 368] close(28) = -1 EBADF (Bad file descriptor) [pid 368] close(29) = -1 EBADF (Bad file descriptor) [pid 368] exit_group(0) = ? [pid 368] +++ exited with 0 +++ [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] close(15 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] close(16) = -1 EBADF (Bad file descriptor) [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 366] close(17) = -1 EBADF (Bad file descriptor) [pid 317] <... write resumed>) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 469, NULL, 0) = 1 [pid 366] close(18 [pid 317] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 366] close(19 [pid 317] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] read(39, [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 366] close(20 [pid 317] newfstatat(3, "", [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] <... futex resumed>) = 0 [pid 302] <... futex resumed>) = 1 [pid 366] close(21 [pid 317] getdents64(3, [pid 314] epoll_pwait(4, [pid 302] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 302] <... write resumed>) = 64 [pid 366] close(22 [pid 317] umount2("./5/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] epoll_pwait(4, [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... futex resumed>) = 1 [pid 366] close(23 [pid 317] newfstatat(AT_FDCWD, "./5/cgroup.cpu", [pid 302] read(39, [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] <... read resumed>0xc000293190, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 366] close(24 [pid 317] unlink("./5/cgroup.cpu" [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... unlink resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=429207621} [pid 366] close(25 [pid 317] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 366] close(26 [pid 317] newfstatat(AT_FDCWD, "./5/binderfs", [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 366] close(27 [pid 317] unlink("./5/binderfs" [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 366] close(28 [pid 317] <... unlink resumed>) = 0 [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./5/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 366] close(29 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./5/cgroup", [pid 366] exit_group(0) = ? [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 366] +++ exited with 0 +++ [pid 317] unlink("./5/cgroup" [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] <... unlink resumed>) = 0 [pid 320] restart_syscall(<... resuming interrupted clone ...> [pid 317] umount2("./5/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] <... restart_syscall resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 317] newfstatat(AT_FDCWD, "./5/cgroup.net", [pid 320] <... write resumed>) = 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 431, NULL, 0) = 1 [pid 320] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] unlink("./5/cgroup.net" [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 320] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(22, [pid 317] <... unlink resumed>) = 0 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] <... openat resumed>) = 3 [pid 317] getdents64(3, [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 320] newfstatat(3, "", [pid 319] <... futex resumed>) = 0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 314] <... futex resumed>) = 1 [pid 370] <... close resumed>) = 0 [pid 369] <... close resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] epoll_pwait(4, [pid 317] close(3 [pid 314] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 370] close(6 [pid 369] close(6 [pid 320] getdents64(3, [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... close resumed>) = 0 [pid 314] <... write resumed>) = 64 [pid 370] <... close resumed>) = 0 [pid 369] <... close resumed>) = 0 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] epoll_pwait(4, [pid 317] unlinkat(AT_FDCWD, "./5", AT_REMOVEDIR [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 370] close(7 [pid 369] close(7 [pid 320] umount2("./5/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... futex resumed>) = 1 [pid 302] <... futex resumed>) = 0 [pid 317] <... unlinkat resumed>) = 0 [pid 314] read(22, [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] newfstatat(AT_FDCWD, "./5/cgroup.cpu", [pid 317] mkdirat(AT_FDCWD, "./6", 0777 [pid 314] <... read resumed>0xc0000131b0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] unlink("./5/cgroup.cpu" [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=423130957} [pid 317] <... mkdirat resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 320] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... openat resumed>) = 3 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] ioctl(3, LOOP_CLR_FD [pid 320] newfstatat(AT_FDCWD, "./5/binderfs", [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] close(3 [pid 320] unlink("./5/binderfs" [pid 317] <... close resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 320] umount2("./5/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./5/cgroup", [pid 317] <... socket resumed>) = 3 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] close(3 [pid 320] unlink("./5/cgroup" [pid 317] <... close resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 320] umount2("./5/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... socket resumed>) = 3 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 320] newfstatat(AT_FDCWD, "./5/cgroup.net", [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 320] unlink("./5/cgroup.net" [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 320] <... unlink resumed>) = 0 [pid 317] close(3 [pid 320] getdents64(3, [pid 317] <... close resumed>) = 0 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 320] close(3 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 320] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 320] unlinkat(AT_FDCWD, "./5", AT_REMOVEDIR [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] <... unlinkat resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] mkdirat(AT_FDCWD, "./6", 0777 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] <... mkdirat resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] <... openat resumed>) = 3 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 320] ioctl(3, LOOP_CLR_FD [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 320] close(3 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 320] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 320] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] close(3 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 320] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 320] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] close(3 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] <... close resumed>) = 0 [pid 317] close(3 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... close resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... socket resumed>) = 3 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... setsockopt resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... setsockopt resumed>) = 0 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] close(3 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 320] <... close resumed>) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] <... setsockopt resumed>) = 0 [pid 317] close(3 [pid 320] <... socket resumed>) = 3 [pid 317] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] read(249, [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952./strace-static-x86_64: Process 372 attached ) = 0 [pid 372] set_robust_list(0x555556f7e760, 24 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 8 [pid 372] <... set_robust_list resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 372] chdir("./6" [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 372] <... chdir resumed>) = 0 [pid 320] <... setsockopt resumed>) = 0 [pid 372] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 372] <... prctl resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 372] setpgid(0, 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 372] <... setpgid resumed>) = 0 [pid 320] <... setsockopt resumed>) = 0 [pid 320] close(3) = 0 [pid 320] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 372] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 373 attached [pid 372] <... symlinkat resumed>) = 0 [pid 371] <... bpf resumed>) = 5 [pid 373] set_robust_list(0x555556bd7760, 24 [pid 372] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 371] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 8 [pid 373] <... set_robust_list resumed>) = 0 [pid 371] <... futex resumed>) = 0 [pid 373] chdir("./6" [pid 372] <... symlinkat resumed>) = 0 [pid 371] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... chdir resumed>) = 0 [pid 372] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 371] <... futex resumed>) = 0 [pid 373] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 371] write(-1, NULL, 55808 [pid 373] <... prctl resumed>) = 0 [pid 371] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 373] setpgid(0, 0 [pid 372] <... symlinkat resumed>) = 0 [pid 371] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... setpgid resumed>) = 0 [pid 372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 371] <... futex resumed>) = 0 [pid 373] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 371] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... symlinkat resumed>) = 0 [pid 372] <... openat resumed>) = 3 [pid 371] <... futex resumed>) = 0 [pid 373] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 372] write(3, "1000", 4 [pid 371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 373] <... symlinkat resumed>) = 0 [pid 372] <... write resumed>) = 4 [pid 371] <... bpf resumed>) = 6 [pid 373] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 372] close(3 [pid 371] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... symlinkat resumed>) = 0 [pid 371] <... futex resumed>) = 0 [pid 373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 372] <... close resumed>) = 0 [pid 371] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... openat resumed>) = 3 [pid 372] read(200, [pid 371] <... futex resumed>) = 0 [pid 373] write(3, "1000", 4 [pid 372] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 371] close(6 [pid 373] <... write resumed>) = 4 [pid 372] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 371] <... close resumed>) = 0 [pid 373] close(3 [pid 371] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... close resumed>) = 0 [pid 371] <... futex resumed>) = 0 [pid 373] read(200, [pid 371] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] <... symlinkat resumed>) = 0 [pid 373] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 371] <... futex resumed>) = 0 [pid 372] close(249 [pid 373] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 372] <... close resumed>) = 0 [pid 373] <... symlinkat resumed>) = 0 [pid 371] <... bpf resumed>) = 6 [pid 372] close(248 [pid 373] close(249 [pid 372] <... close resumed>) = 0 [pid 371] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... close resumed>) = 0 [pid 372] close(4 [pid 371] <... futex resumed>) = 0 [pid 373] close(248 [pid 372] <... close resumed>) = 0 [pid 371] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... close resumed>) = 0 [pid 371] <... futex resumed>) = 0 [pid 373] close(4 [pid 372] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 373] <... close resumed>) = 0 [pid 372] <... futex resumed>) = 0 [pid 373] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 372] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 372] <... futex resumed>) = 0 [pid 373] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 373] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 373] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] bpf(BPF_PROG_LOAD, NULL, 0 [pid 373] <... futex resumed>) = 0 [pid 373] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 372] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 373] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 373] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... futex resumed>) = 0 [pid 372] <... futex resumed>) = 0 [pid 373] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... futex resumed>) = 0 [pid 372] <... futex resumed>) = 0 [pid 373] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 372] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 373] <... bpf resumed>) = 3 [pid 372] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 373] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... futex resumed>) = 0 [pid 373] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 372] <... futex resumed>) = 0 [pid 373] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 372] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 372] <... futex resumed>) = 0 [pid 373] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 372] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 372] <... bpf resumed>) = 3 [pid 373] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... futex resumed>) = 0 [pid 372] <... futex resumed>) = 0 [pid 373] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... futex resumed>) = 0 [pid 372] <... futex resumed>) = 0 [pid 373] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 372] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 372] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 372] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 372] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 372] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 372] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 370] <... close resumed>) = 0 [pid 370] close(8 [pid 369] <... close resumed>) = 0 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(9 [pid 369] close(8 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(10 [pid 369] close(9 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(11 [pid 369] close(10 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(12 [pid 369] close(11 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(13 [pid 369] close(12 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(14 [pid 369] close(13 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(15 [pid 369] close(14 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(16 [pid 369] close(15 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(17 [pid 369] close(16 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(18 [pid 369] close(17 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(19 [pid 369] close(18 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(20 [pid 369] close(19 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(21 [pid 369] close(20 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(22 [pid 369] close(21 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(23 [pid 369] close(22 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(24 [pid 369] close(23 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(25 [pid 369] close(24 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(26 [pid 369] close(25 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(27 [pid 369] close(26 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(28 [pid 369] close(27 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(29 [pid 369] close(28 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(3) = -1 EBADF (Bad file descriptor) [pid 369] close(29 [pid 370] close(4 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(3 [pid 370] close(5 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(4 [pid 370] close(6 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(5 [pid 370] close(7 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(6 [pid 370] close(8 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(7 [pid 370] close(9 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(8 [pid 370] close(10) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(11 [pid 369] close(9 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(12 [pid 369] close(10 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(13 [pid 369] close(11) = -1 EBADF (Bad file descriptor) [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(12 [pid 370] close(14 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(13 [pid 370] close(15 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(14 [pid 370] close(16 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(15 [pid 370] close(17) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(18 [pid 369] close(16 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(19 [pid 369] close(17 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(20 [pid 369] close(18 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(21 [pid 369] close(19 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(22 [pid 369] close(20 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(23 [pid 369] close(21 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(24 [pid 369] close(22 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(25 [pid 369] close(23 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(26 [pid 369] close(24 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(27 [pid 369] close(25 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(28 [pid 369] close(26 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] close(29 [pid 369] close(27 [pid 370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] exit_group(0 [pid 369] close(28 [pid 370] <... exit_group resumed>) = ? [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 370] +++ exited with 0 +++ [pid 369] close(29) = -1 EBADF (Bad file descriptor) [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 369] exit_group(0) = ? [pid 369] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 306] restart_syscall(<... resuming interrupted clone ...> [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 425, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] <... restart_syscall resumed>) = 0 [pid 305] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 319] read(11, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 306] <... write resumed>) = 12 [pid 305] <... openat resumed>) = 3 [pid 319] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] epoll_pwait(4, [pid 306] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] newfstatat(3, "", [pid 319] <... write resumed>) = 64 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 0, NULL, 0) = 1 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] read(11, [pid 314] read(21, [pid 306] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... read resumed>0xc000013220, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... openat resumed>) = 3 [pid 319] epoll_pwait(4, [pid 314] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 305] getdents64(3, [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] <... write resumed>) = 64 [pid 306] newfstatat(3, "", [pid 319] epoll_pwait(4, [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 314] <... futex resumed>) = 1 [pid 306] getdents64(3, [pid 305] umount2("./5/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] <... futex resumed>) = 0 [pid 314] read(21, [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] <... read resumed>0xc000293280, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] umount2("./5/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] newfstatat(AT_FDCWD, "./5/cgroup.cpu", [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./5/cgroup.cpu", [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=370654895} [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./5/cgroup.cpu" [pid 306] unlink("./5/cgroup.cpu" [pid 305] <... unlink resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 305] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./5/binderfs", [pid 306] newfstatat(AT_FDCWD, "./5/binderfs", [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./5/binderfs" [pid 306] unlink("./5/binderfs" [pid 305] <... unlink resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 305] umount2("./5/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] umount2("./5/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./5/cgroup", [pid 306] newfstatat(AT_FDCWD, "./5/cgroup", [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./5/cgroup" [pid 305] unlink("./5/cgroup" [pid 306] <... unlink resumed>) = 0 [pid 305] <... unlink resumed>) = 0 [pid 306] umount2("./5/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] umount2("./5/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./5/cgroup.net", [pid 305] newfstatat(AT_FDCWD, "./5/cgroup.net", [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./5/cgroup.net" [pid 305] unlink("./5/cgroup.net" [pid 306] <... unlink resumed>) = 0 [pid 306] getdents64(3, [pid 305] <... unlink resumed>) = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 305] getdents64(3, [pid 306] close(3 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 306] <... close resumed>) = 0 [pid 305] close(3 [pid 306] unlinkat(AT_FDCWD, "./5", AT_REMOVEDIR [pid 305] <... close resumed>) = 0 [pid 306] <... unlinkat resumed>) = 0 [pid 305] unlinkat(AT_FDCWD, "./5", AT_REMOVEDIR [pid 306] mkdirat(AT_FDCWD, "./6", 0777 [pid 305] <... unlinkat resumed>) = 0 [pid 306] <... mkdirat resumed>) = 0 [pid 305] mkdirat(AT_FDCWD, "./6", 0777 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 305] <... mkdirat resumed>) = 0 [pid 306] <... openat resumed>) = 3 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 306] ioctl(3, LOOP_CLR_FD [pid 305] <... openat resumed>) = 3 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] ioctl(3, LOOP_CLR_FD [pid 306] close(3 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 373] <... bpf resumed>) = 5 [pid 372] <... bpf resumed>) = 5 [pid 371] <... bpf resumed>) = 7 [pid 306] <... close resumed>) = 0 [pid 305] close(3 [pid 373] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 373] <... futex resumed>) = 0 [pid 372] <... futex resumed>) = 0 [pid 371] <... futex resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 373] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] close(3 [pid 306] <... socket resumed>) = 3 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 373] <... futex resumed>) = 0 [pid 372] <... futex resumed>) = 0 [pid 371] <... close resumed>) = 0 [pid 306] close(3 [pid 305] <... socket resumed>) = 3 [pid 373] write(-1, NULL, 55808 [pid 372] write(-1, NULL, 55808 [pid 371] close(4 [pid 373] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 372] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 371] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] close(3 [pid 373] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] close(5 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 373] <... futex resumed>) = 0 [pid 372] <... futex resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 373] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] <... close resumed>) = 0 [pid 306] <... socket resumed>) = 3 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 373] <... futex resumed>) = 0 [pid 372] <... futex resumed>) = 0 [pid 371] close(6 [pid 372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] <... socket resumed>) = 3 [pid 373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 372] <... bpf resumed>) = 6 [pid 371] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 373] <... bpf resumed>) = 6 [pid 372] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] close(7 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 373] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] <... futex resumed>) = 0 [pid 371] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 373] <... futex resumed>) = 0 [pid 372] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] close(8 [pid 306] close(3 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 373] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] <... futex resumed>) = 0 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 305] close(3 [pid 373] <... futex resumed>) = 0 [pid 372] close(6 [pid 371] close(9 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... close resumed>) = 0 [pid 373] close(6 [pid 372] <... close resumed>) = 0 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... socket resumed>) = 3 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 373] <... close resumed>) = 0 [pid 372] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] close(10 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... socket resumed>) = 3 [pid 373] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] <... futex resumed>) = 0 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 373] <... futex resumed>) = 0 [pid 372] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] close(11 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 373] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] <... futex resumed>) = 0 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 373] <... futex resumed>) = 0 [pid 372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 371] close(12 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 372] <... bpf resumed>) = 6 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] close(3 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 373] <... bpf resumed>) = 6 [pid 372] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] close(13 [pid 306] <... close resumed>) = 0 [pid 305] close(3 [pid 373] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] <... futex resumed>) = 0 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] <... close resumed>) = 0 [pid 373] <... futex resumed>) = 0 [pid 372] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] close(14 [pid 306] <... socket resumed>) = 3 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 373] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] <... futex resumed>) = 0 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... socket resumed>) = 3 [pid 371] close(15 [pid 373] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 372] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 373] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 371] close(16 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 371] close(17 [pid 306] <... setsockopt resumed>) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... setsockopt resumed>) = 0 [pid 371] close(18 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 371] close(19 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 371] close(20 [pid 306] <... setsockopt resumed>) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... setsockopt resumed>) = 0 [pid 371] close(21 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 371] close(22 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 371] close(23 [pid 306] <... setsockopt resumed>) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 305] <... setsockopt resumed>) = 0 [pid 371] close(24 [pid 306] <... close resumed>) = 0 [pid 305] close(3 [pid 306] read(249, [pid 305] <... close resumed>) = 0 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] read(249, [pid 371] close(25 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 ./strace-static-x86_64: Process 374 attached [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 375 attached [pid 374] set_robust_list(0x555555a6d760, 24 [pid 371] close(26 [pid 372] <... bpf resumed>) = 7 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 8 [pid 375] set_robust_list(0x5555557f6760, 24 [pid 374] <... set_robust_list resumed>) = 0 [pid 373] <... bpf resumed>) = 7 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 8 [pid 375] <... set_robust_list resumed>) = 0 [pid 374] chdir("./6" [pid 372] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] chdir("./6" [pid 374] <... chdir resumed>) = 0 [pid 373] <... futex resumed>) = 0 [pid 371] close(27 [pid 372] <... futex resumed>) = 0 [pid 375] <... chdir resumed>) = 0 [pid 374] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 373] close(3 [pid 372] close(3 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 375] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 374] <... prctl resumed>) = 0 [pid 373] <... close resumed>) = 0 [pid 372] <... close resumed>) = 0 [pid 371] close(28 [pid 375] <... prctl resumed>) = 0 [pid 374] setpgid(0, 0 [pid 373] close(4 [pid 372] close(4 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 375] setpgid(0, 0 [pid 374] <... setpgid resumed>) = 0 [pid 373] <... close resumed>) = 0 [pid 372] <... close resumed>) = 0 [pid 371] close(29 [pid 375] <... setpgid resumed>) = 0 [pid 374] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 373] close(5 [pid 372] close(5 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 375] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 374] <... symlinkat resumed>) = 0 [pid 371] close(3 [pid 374] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 375] <... symlinkat resumed>) = 0 [pid 371] close(4 [pid 375] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 374] <... symlinkat resumed>) = 0 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 375] <... symlinkat resumed>) = 0 [pid 374] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 371] close(5 [pid 375] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... symlinkat resumed>) = 0 [pid 371] close(6 [pid 375] <... symlinkat resumed>) = 0 [pid 374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 374] <... openat resumed>) = 3 [pid 371] close(7 [pid 375] <... openat resumed>) = 3 [pid 374] write(3, "1000", 4 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 375] write(3, "1000", 4 [pid 374] <... write resumed>) = 4 [pid 371] close(8 [pid 375] <... write resumed>) = 4 [pid 374] close(3 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 375] close(3 [pid 374] <... close resumed>) = 0 [pid 371] close(9 [pid 375] <... close resumed>) = 0 [pid 374] read(200, [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 375] read(200, [pid 374] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 371] close(10 [pid 375] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 374] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 375] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 371] close(11) = -1 EBADF (Bad file descriptor) [pid 371] close(12) = -1 EBADF (Bad file descriptor) [pid 374] <... symlinkat resumed>) = 0 [pid 371] close(13) = -1 EBADF (Bad file descriptor) [pid 371] close(14) = -1 EBADF (Bad file descriptor) [pid 375] <... symlinkat resumed>) = 0 [pid 371] close(15 [pid 374] close(249 [pid 375] close(249 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = 0 [pid 375] <... close resumed>) = 0 [pid 371] close(16 [pid 375] close(248 [pid 374] close(248 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 375] <... close resumed>) = 0 [pid 371] close(17 [pid 374] <... close resumed>) = 0 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 375] close(4 [pid 374] close(4 [pid 371] close(18 [pid 375] <... close resumed>) = 0 [pid 374] <... close resumed>) = 0 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] close(19 [pid 375] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] close(20 [pid 375] <... futex resumed>) = 0 [pid 374] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 371] close(21 [pid 375] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] <... futex resumed>) = 0 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 375] <... futex resumed>) = 0 [pid 374] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] close(22 [pid 375] bpf(BPF_PROG_LOAD, NULL, 0 [pid 374] <... futex resumed>) = 0 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 375] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 374] bpf(BPF_PROG_LOAD, NULL, 0 [pid 371] close(23 [pid 375] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 375] <... futex resumed>) = 0 [pid 374] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] close(24) = -1 EBADF (Bad file descriptor) [pid 375] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] <... futex resumed>) = 0 [pid 371] close(25 [pid 375] <... futex resumed>) = 0 [pid 374] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 375] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 374] <... futex resumed>) = 0 [pid 371] close(26 [pid 375] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 374] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 375] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 371] close(27) = -1 EBADF (Bad file descriptor) [pid 371] close(28) = -1 EBADF (Bad file descriptor) [pid 375] <... futex resumed>) = 0 [pid 374] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] close(29 [pid 375] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 375] <... futex resumed>) = 0 [pid 374] <... futex resumed>) = 0 [pid 371] exit_group(0 [pid 375] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 371] <... exit_group resumed>) = ? [pid 375] <... bpf resumed>) = 3 [pid 374] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] +++ exited with 0 +++ [pid 374] <... futex resumed>) = 0 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 375] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 375] <... futex resumed>) = 0 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 374] <... bpf resumed>) = 3 [pid 311] <... write resumed>) = 12 [pid 375] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 372, NULL, 0) = 1 [pid 311] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 375] <... futex resumed>) = 0 [pid 374] <... futex resumed>) = 0 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 375] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 374] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... futex resumed>) = 1 [pid 311] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 294] <... futex resumed>) = 0 [pid 375] <... bpf resumed>) = 0 [pid 374] <... futex resumed>) = 0 [pid 319] read(15, [pid 311] <... openat resumed>) = 3 [pid 311] newfstatat(3, "", [pid 375] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 375] <... futex resumed>) = 0 [pid 374] <... bpf resumed>) = 0 [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 311] getdents64(3, [pid 375] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 375] <... futex resumed>) = 0 [pid 374] <... futex resumed>) = 0 [pid 311] umount2("./6/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./6/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 319] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] epoll_pwait(4, [pid 311] unlink("./6/cgroup.cpu" [pid 374] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... unlink resumed>) = 0 [pid 311] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./6/binderfs", [pid 375] <... bpf resumed>) = 4 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 375] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] <... futex resumed>) = 0 [pid 319] <... write resumed>) = 64 [pid 314] epoll_pwait(4, [pid 311] unlink("./6/binderfs" [pid 375] <... futex resumed>) = 0 [pid 374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 319] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... unlink resumed>) = 0 [pid 311] umount2("./6/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./6/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./6/cgroup" [pid 374] <... bpf resumed>) = 4 [pid 319] <... futex resumed>) = 1 [pid 311] <... unlink resumed>) = 0 [pid 302] <... futex resumed>) = 0 [pid 375] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] read(15, [pid 311] umount2("./6/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 375] <... futex resumed>) = 0 [pid 374] <... futex resumed>) = 0 [pid 319] <... read resumed>0xc0002933b0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 375] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 374] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] newfstatat(AT_FDCWD, "./6/cgroup.net", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=329887807} [pid 374] <... futex resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 374] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 311] unlink("./6/cgroup.net") = 0 [pid 311] getdents64(3, 0x555556a83810 /* 0 entries */, 32768) = 0 [pid 311] close(3) = 0 [pid 311] unlinkat(AT_FDCWD, "./6", AT_REMOVEDIR) = 0 [pid 311] mkdirat(AT_FDCWD, "./7", 0777) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 3 [pid 311] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] close(3) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 311] close(3) = 0 [pid 311] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 376 attached [pid 376] set_robust_list(0x555556a82760, 24 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 9 [pid 376] <... set_robust_list resumed>) = 0 [pid 376] chdir("./7") = 0 [pid 376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 376] setpgid(0, 0) = 0 [pid 376] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup") = 0 [pid 376] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu") = 0 [pid 376] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net") = 0 [pid 376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 376] write(3, "1000", 4) = 4 [pid 376] close(3) = 0 [pid 373] <... close resumed>) = 0 [pid 372] <... close resumed>) = 0 [pid 376] read(200, [pid 373] close(6 [pid 372] close(6 [pid 376] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 373] <... close resumed>) = 0 [pid 376] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 373] close(7 [pid 372] <... close resumed>) = 0 [pid 376] <... symlinkat resumed>) = 0 [pid 372] close(7 [pid 376] close(249) = 0 [pid 376] close(248) = 0 [pid 376] close(4) = 0 [pid 376] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 376] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 376] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 376] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 376] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 376] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 375] <... bpf resumed>) = 5 [pid 374] <... bpf resumed>) = 5 [pid 375] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 373] <... close resumed>) = 0 [pid 376] <... bpf resumed>) = 5 [pid 372] <... close resumed>) = 0 [pid 376] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] close(8 [pid 376] <... futex resumed>) = 0 [pid 375] <... futex resumed>) = 0 [pid 374] <... futex resumed>) = 0 [pid 373] close(8 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] write(-1, NULL, 55808 [pid 376] <... futex resumed>) = 0 [pid 374] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] write(-1, NULL, 55808 [pid 375] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... futex resumed>) = 0 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(9 [pid 376] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 375] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] write(-1, NULL, 55808 [pid 373] close(9 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] <... futex resumed>) = 0 [pid 374] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 376] <... futex resumed>) = 0 [pid 375] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(10 [pid 376] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] <... futex resumed>) = 0 [pid 374] <... futex resumed>) = 0 [pid 373] close(10 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] <... futex resumed>) = 0 [pid 376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 376] <... bpf resumed>) = 6 [pid 374] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(11 [pid 376] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 375] <... bpf resumed>) = 6 [pid 374] <... futex resumed>) = 0 [pid 373] close(11 [pid 376] close(6 [pid 375] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] <... close resumed>) = 0 [pid 375] <... futex resumed>) = 0 [pid 376] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 6 [pid 375] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] <... bpf resumed>) = 6 [pid 373] close(12 [pid 372] close(12 [pid 376] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] <... futex resumed>) = 0 [pid 374] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] <... futex resumed>) = 0 [pid 375] close(6 [pid 374] <... futex resumed>) = 0 [pid 373] close(13 [pid 372] close(13 [pid 376] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] <... close resumed>) = 0 [pid 376] <... futex resumed>) = 0 [pid 374] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 375] <... futex resumed>) = 0 [pid 374] <... futex resumed>) = 0 [pid 373] close(14 [pid 372] close(14 [pid 375] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] close(6 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 375] <... futex resumed>) = 0 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 374] <... close resumed>) = 0 [pid 373] close(15 [pid 372] close(15 [pid 375] <... bpf resumed>) = 6 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 375] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] close(16 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 375] <... futex resumed>) = 0 [pid 374] <... futex resumed>) = 0 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(16 [pid 375] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] close(17 [pid 375] <... futex resumed>) = 0 [pid 374] <... futex resumed>) = 0 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(17 [pid 375] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 373] close(18 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... bpf resumed>) = 6 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(18 [pid 374] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] close(19 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... futex resumed>) = 0 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(19 [pid 374] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] close(20 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... futex resumed>) = 0 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(20 [pid 374] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 373] close(21 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(21 [pid 373] close(22 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(22 [pid 373] close(23 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(23 [pid 373] close(24 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(24 [pid 373] close(25) = -1 EBADF (Bad file descriptor) [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] close(26 [pid 372] close(25 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] close(27 [pid 372] close(26 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] close(28 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(27 [pid 373] close(29 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(28 [pid 373] close(3 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(29 [pid 373] close(4 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(3 [pid 373] close(5 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(4 [pid 373] close(6 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(5 [pid 373] close(7 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(6 [pid 373] close(8 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(7 [pid 373] close(9 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(8 [pid 373] close(10 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(9 [pid 373] close(11 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(10 [pid 373] close(12 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(11 [pid 373] close(13 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(12 [pid 373] close(14 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(13 [pid 373] close(15 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(14 [pid 373] close(16 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(15 [pid 373] close(17 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(16 [pid 373] close(18 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(17 [pid 373] close(19 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(18 [pid 373] close(20 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(19 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] close(21) = -1 EBADF (Bad file descriptor) [pid 372] close(20 [pid 373] close(22 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(21) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(22 [pid 373] close(23 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(23 [pid 373] close(24 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(24 [pid 373] close(25 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(25 [pid 373] close(26 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(26 [pid 373] close(27 [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] close(27) = -1 EBADF (Bad file descriptor) [pid 373] close(28 [pid 372] close(28 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] close(29 [pid 372] close(29 [pid 373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 373] exit_group(0 [pid 372] exit_group(0 [pid 373] <... exit_group resumed>) = ? [pid 372] <... exit_group resumed>) = ? [pid 373] +++ exited with 0 +++ [pid 372] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 320] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 320] <... write resumed>) = 12 [pid 317] <... write resumed>) = 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}, {events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 332, NULL, 0) = 2 [pid 320] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] <... futex resumed>) = 0 [pid 317] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... futex resumed>) = 1 [pid 320] <... openat resumed>) = 3 [pid 319] sched_yield( [pid 317] <... openat resumed>) = 3 [pid 320] newfstatat(3, "", [pid 319] <... sched_yield resumed>) = 0 [pid 317] newfstatat(3, "", [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] futex(0x231edd8, FUTEX_WAIT_PRIVATE, 2, NULL [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 320] getdents64(3, [pid 317] getdents64(3, [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 314] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 320] umount2("./6/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] umount2("./6/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(39, [pid 320] newfstatat(AT_FDCWD, "./6/cgroup.cpu", [pid 319] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./6/cgroup.cpu", [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 319] read(22, [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] unlink("./6/cgroup.cpu" [pid 376] <... bpf resumed>) = 7 [pid 375] <... bpf resumed>) = 7 [pid 374] <... bpf resumed>) = 7 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] <... unlink resumed>) = 0 [pid 314] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 376] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] unlink("./6/cgroup.cpu" [pid 319] <... write resumed>) = 64 [pid 317] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 64 [pid 376] <... futex resumed>) = 0 [pid 375] <... futex resumed>) = 0 [pid 374] <... futex resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 319] read(22, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(39, [pid 376] close(3 [pid 375] close(3 [pid 374] close(3 [pid 320] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... read resumed>0xc000013280, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] newfstatat(AT_FDCWD, "./6/binderfs", [pid 314] <... read resumed>0xc000293540, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 376] <... close resumed>) = 0 [pid 375] <... close resumed>) = 0 [pid 374] <... close resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] epoll_pwait(4, [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 376] close(4 [pid 375] close(4 [pid 374] close(4 [pid 320] newfstatat(AT_FDCWD, "./6/binderfs", [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] unlink("./6/binderfs" [pid 314] epoll_pwait(4, [pid 376] <... close resumed>) = 0 [pid 375] <... close resumed>) = 0 [pid 374] <... close resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] epoll_pwait(4, [pid 317] <... unlink resumed>) = 0 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 376] close(5 [pid 375] close(5 [pid 374] close(5 [pid 320] unlink("./6/binderfs" [pid 317] umount2("./6/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 376] <... close resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 376] close(6 [pid 320] <... unlink resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./6/cgroup", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=270506193} [pid 376] <... close resumed>) = 0 [pid 320] umount2("./6/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 376] close(7 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] unlink("./6/cgroup" [pid 320] newfstatat(AT_FDCWD, "./6/cgroup", [pid 317] <... unlink resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] umount2("./6/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./6/cgroup.net", [pid 320] unlink("./6/cgroup" [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./6/cgroup.net" [pid 320] <... unlink resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 320] umount2("./6/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] getdents64(3, 0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] close(3 [pid 320] newfstatat(AT_FDCWD, "./6/cgroup.net", [pid 317] <... close resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlinkat(AT_FDCWD, "./6", AT_REMOVEDIR [pid 320] unlink("./6/cgroup.net" [pid 317] <... unlinkat resumed>) = 0 [pid 317] mkdirat(AT_FDCWD, "./7", 0777 [pid 320] <... unlink resumed>) = 0 [pid 317] <... mkdirat resumed>) = 0 [pid 320] getdents64(3, [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 317] <... openat resumed>) = 3 [pid 320] close(3 [pid 317] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 320] <... close resumed>) = 0 [pid 317] close(3 [pid 320] unlinkat(AT_FDCWD, "./6", AT_REMOVEDIR [pid 317] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] <... unlinkat resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] mkdirat(AT_FDCWD, "./7", 0777 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 320] <... mkdirat resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 320] <... openat resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] ioctl(3, LOOP_CLR_FD [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] close(3 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 317] close(3) = 0 [pid 317] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 377 attached [pid 377] set_robust_list(0x555556f7e760, 24 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 9 [pid 377] <... set_robust_list resumed>) = 0 [pid 377] chdir("./7") = 0 [pid 377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 377] setpgid(0, 0) = 0 [pid 377] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup") = 0 [pid 377] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 377] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 320] <... socket resumed>) = 3 [pid 377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 320] close(3 [pid 377] <... openat resumed>) = 3 [pid 320] <... close resumed>) = 0 [pid 377] write(3, "1000", 4) = 4 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 377] close(3) = 0 [pid 320] <... socket resumed>) = 3 [pid 377] read(200, 0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 377] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 377] close(249) = 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 377] close(248) = 0 [pid 377] close(4 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 377] <... close resumed>) = 0 [pid 377] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] close(3 [pid 377] <... futex resumed>) = 0 [pid 377] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... close resumed>) = 0 [pid 377] <... futex resumed>) = 0 [pid 377] bpf(BPF_PROG_LOAD, NULL, 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 377] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 377] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... socket resumed>) = 3 [pid 377] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 377] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 377] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 377] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 377] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 377] <... futex resumed>) = 0 [pid 377] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 377] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 377] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 377] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 377] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] <... close resumed>) = 0 [pid 375] <... close resumed>) = 0 [pid 374] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 377] <... futex resumed>) = 0 [pid 376] close(8 [pid 375] close(6 [pid 374] close(6 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 377] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 375] <... close resumed>) = 0 [pid 374] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 377] <... futex resumed>) = 0 [pid 376] close(9 [pid 375] close(7 [pid 374] close(7 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] <... bpf resumed>) = 4 [pid 376] close(10 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 377] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 377] <... futex resumed>) = 0 [pid 376] close(11 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 377] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] <... futex resumed>) = 0 [pid 376] close(12 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 377] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(13 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(14 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(15 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(16) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 376] close(17) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 376] close(18 [pid 320] close(3 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(19 [pid 320] <... close resumed>) = 0 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(20) = -1 EBADF (Bad file descriptor) [pid 376] close(21 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(22) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 376] close(23 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(24 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(25 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(26) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 376] close(27) = -1 EBADF (Bad file descriptor) [pid 376] close(28 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(29) = -1 EBADF (Bad file descriptor) [pid 376] close(3) = -1 EBADF (Bad file descriptor) [pid 320] <... setsockopt resumed>) = 0 [pid 376] close(4 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(5 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 376] close(6) = -1 EBADF (Bad file descriptor) [pid 376] close(7) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 376] close(8 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(9) = -1 EBADF (Bad file descriptor) [pid 376] close(10) = -1 EBADF (Bad file descriptor) [pid 320] <... setsockopt resumed>) = 0 [pid 376] close(11 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(12 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(13) = -1 EBADF (Bad file descriptor) [pid 376] close(14) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 376] close(15) = -1 EBADF (Bad file descriptor) [pid 376] close(16 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(17 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(18) = -1 EBADF (Bad file descriptor) [pid 376] close(19) = -1 EBADF (Bad file descriptor) [pid 376] close(20 [pid 320] <... setsockopt resumed>) = 0 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(21 [pid 320] close(3 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(22) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 376] close(23 [pid 320] read(249, [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 376] close(24 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(25) = -1 EBADF (Bad file descriptor) [pid 376] close(26) = -1 EBADF (Bad file descriptor) [pid 376] close(27) = -1 EBADF (Bad file descriptor) [pid 376] close(28) = -1 EBADF (Bad file descriptor) [pid 376] close(29) = -1 EBADF (Bad file descriptor) [pid 376] exit_group(0./strace-static-x86_64: Process 378 attached ) = ? [pid 378] set_robust_list(0x555556bd7760, 24 [pid 376] +++ exited with 0 +++ [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 9 [pid 378] <... set_robust_list resumed>) = 0 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 378] chdir("./7") = 0 [pid 378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 378] setpgid(0, 0 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 272, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 378] <... setpgid resumed>) = 0 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 378] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 319] <... futex resumed>) = 1 [pid 378] <... symlinkat resumed>) = 0 [pid 319] read(15, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 378] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 378] <... symlinkat resumed>) = 0 [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 378] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 311] <... openat resumed>) = 3 [pid 378] <... symlinkat resumed>) = 0 [pid 319] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] epoll_pwait(4, [pid 311] newfstatat(3, "", [pid 378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 319] <... write resumed>) = 64 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 378] <... openat resumed>) = 3 [pid 319] read(15, [pid 314] epoll_pwait(4, [pid 378] write(3, "1000", 4 [pid 319] <... read resumed>0xc000293640, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] getdents64(3, [pid 378] <... write resumed>) = 4 [pid 319] epoll_pwait(4, [pid 378] close(3 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 378] <... close resumed>) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] epoll_pwait(4, [pid 311] umount2("./7/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 378] read(200, 0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 378] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 311] newfstatat(AT_FDCWD, "./7/cgroup.cpu", [pid 378] <... symlinkat resumed>) = 0 [pid 378] close(249 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=242631494} [pid 378] <... close resumed>) = 0 [pid 311] unlink("./7/cgroup.cpu" [pid 378] close(248) = 0 [pid 378] close(4) = 0 [pid 311] <... unlink resumed>) = 0 [pid 378] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 378] <... futex resumed>) = 0 [pid 378] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 378] <... futex resumed>) = 0 [pid 378] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 311] newfstatat(AT_FDCWD, "./7/binderfs", [pid 378] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 378] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] unlink("./7/binderfs" [pid 378] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 378] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 378] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... unlink resumed>) = 0 [pid 378] <... futex resumed>) = 0 [pid 378] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 311] umount2("./7/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 378] <... bpf resumed>) = 3 [pid 378] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 378] <... futex resumed>) = 0 [pid 311] newfstatat(AT_FDCWD, "./7/cgroup", [pid 378] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 378] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 311] unlink("./7/cgroup" [pid 378] <... bpf resumed>) = 0 [pid 378] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... unlink resumed>) = 0 [pid 378] <... futex resumed>) = 0 [pid 311] umount2("./7/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 378] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 311] newfstatat(AT_FDCWD, "./7/cgroup.net", [pid 378] <... bpf resumed>) = 4 [pid 378] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 378] <... futex resumed>) = 0 [pid 311] unlink("./7/cgroup.net" [pid 378] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] <... unlink resumed>) = 0 [pid 378] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 311] getdents64(3, 0x555556a83810 /* 0 entries */, 32768) = 0 [pid 311] close(3) = 0 [pid 311] unlinkat(AT_FDCWD, "./7", AT_REMOVEDIR) = 0 [pid 311] mkdirat(AT_FDCWD, "./8", 0777) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 3 [pid 311] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 311] close(3) = 0 [pid 375] <... close resumed>) = 0 [pid 374] <... close resumed>) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 375] close(8 [pid 374] close(8 [pid 311] <... socket resumed>) = 3 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 375] close(9 [pid 374] close(9 [pid 311] <... close resumed>) = 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 375] close(10 [pid 374] close(10 [pid 311] <... socket resumed>) = 3 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 375] close(11 [pid 374] close(11 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 375] close(12 [pid 374] close(12 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 375] close(13 [pid 374] close(13 [pid 311] <... close resumed>) = 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 375] close(14 [pid 374] close(14 [pid 311] <... socket resumed>) = 3 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 375] close(15 [pid 374] close(15 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 375] close(16 [pid 374] close(16 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 375] close(17 [pid 374] close(17 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 375] close(18 [pid 374] close(18 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 375] close(19 [pid 374] close(19 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 375] close(20 [pid 374] close(20 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 375] close(21 [pid 374] close(21 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 375] close(22 [pid 374] close(22 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 375] close(23 [pid 374] close(23 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 375] close(24 [pid 374] close(24 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 375] close(25 [pid 374] close(25 [pid 311] <... close resumed>) = 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 375] close(26 [pid 374] close(26 [pid 311] <... socket resumed>) = 3 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 375] close(27 [pid 374] close(27 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 375] close(28 [pid 374] close(28 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 375] close(29 [pid 374] close(29 [pid 311] <... setsockopt resumed>) = 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 375] close(3 [pid 374] close(3 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 375] close(4 [pid 374] close(4 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 375] close(5 [pid 374] close(5 [pid 311] <... setsockopt resumed>) = 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 375] close(6 [pid 374] close(6 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 375] close(7 [pid 374] close(7 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... setsockopt resumed>) = 0 [pid 375] close(8 [pid 374] close(8 [pid 311] close(3 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 375] close(9 [pid 374] close(9 [pid 311] read(249, [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 375] close(10 [pid 374] close(10 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 379 attached [pid 375] close(11 [pid 374] close(11 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 10 [pid 379] set_robust_list(0x555556a82760, 24 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] <... set_robust_list resumed>) = 0 [pid 375] close(12 [pid 374] close(12 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] chdir("./8" [pid 375] close(13 [pid 374] close(13 [pid 379] <... chdir resumed>) = 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 375] close(14 [pid 374] close(14 [pid 379] <... prctl resumed>) = 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] setpgid(0, 0 [pid 375] close(15 [pid 379] <... setpgid resumed>) = 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] close(15 [pid 379] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 375] close(16 [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] <... symlinkat resumed>) = 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 375] close(17 [pid 374] close(16 [pid 379] <... symlinkat resumed>) = 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 375] close(18 [pid 374] close(17 [pid 379] <... symlinkat resumed>) = 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 375] close(19 [pid 374] close(18 [pid 379] <... openat resumed>) = 3 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] write(3, "1000", 4 [pid 375] close(20 [pid 374] close(19 [pid 379] <... write resumed>) = 4 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] close(3 [pid 375] close(21 [pid 379] <... close resumed>) = 0 [pid 374] close(20 [pid 379] read(200, [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 375] close(22 [pid 374] close(21 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 375] close(23 [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] <... symlinkat resumed>) = 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] close(249 [pid 374] close(22 [pid 379] <... close resumed>) = 0 [pid 375] close(24 [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] close(248 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] close(23 [pid 379] <... close resumed>) = 0 [pid 375] close(25 [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] close(4 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] close(24 [pid 379] <... close resumed>) = 0 [pid 375] close(26 [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] close(25 [pid 379] <... futex resumed>) = 0 [pid 375] close(27 [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] close(26 [pid 379] <... futex resumed>) = 0 [pid 375] close(28 [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] bpf(BPF_PROG_LOAD, NULL, 0 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] close(27 [pid 379] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 375] close(29 [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 374] close(28 [pid 379] <... futex resumed>) = 0 [pid 375] exit_group(0 [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] <... exit_group resumed>) = ? [pid 374] close(29 [pid 375] +++ exited with 0 +++ [pid 374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] <... futex resumed>) = 0 [pid 379] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 374] exit_group(0 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 379] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 374] <... exit_group resumed>) = ? [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 379] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 379] <... futex resumed>) = 0 [pid 306] restart_syscall(<... resuming interrupted clone ...> [pid 379] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... restart_syscall resumed>) = 0 [pid 379] <... futex resumed>) = 0 [pid 379] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 306] <... restart_syscall resumed>) = 0 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 379] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 243, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 379] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 379] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 306] <... write resumed>) = 12 [pid 305] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 379] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 378] <... bpf resumed>) = 5 [pid 377] <... bpf resumed>) = 5 [pid 314] read(11, [pid 306] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 379] <... bpf resumed>) = 0 [pid 378] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 379] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 378] <... futex resumed>) = 0 [pid 377] <... futex resumed>) = 0 [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 306] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 305] <... openat resumed>) = 3 [pid 379] <... futex resumed>) = 0 [pid 378] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 306] <... openat resumed>) = 3 [pid 305] newfstatat(3, "", [pid 379] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 378] <... futex resumed>) = 0 [pid 377] <... futex resumed>) = 0 [pid 319] epoll_pwait(4, [pid 306] newfstatat(3, "", [pid 378] write(-1, NULL, 55808 [pid 377] write(-1, NULL, 55808 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 0, NULL, 0) = 1 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 379] <... futex resumed>) = 0 [pid 378] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 377] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 319] read(21, [pid 314] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] getdents64(3, [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 379] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 378] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 314] <... write resumed>) = 64 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 378] <... futex resumed>) = 0 [pid 377] <... futex resumed>) = 0 [pid 319] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] umount2("./6/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] getdents64(3, [pid 379] <... bpf resumed>) = 4 [pid 378] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... write resumed>) = 64 [pid 314] read(11, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 379] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 378] <... futex resumed>) = 0 [pid 377] <... futex resumed>) = 0 [pid 319] read(21, [pid 314] <... read resumed>0xc0002936a0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] newfstatat(AT_FDCWD, "./6/cgroup.cpu", [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 379] <... futex resumed>) = 0 [pid 378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 319] <... read resumed>0xc0000132f0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] epoll_pwait(4, [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] umount2("./6/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 379] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 378] <... bpf resumed>) = 6 [pid 377] <... bpf resumed>) = 6 [pid 319] epoll_pwait(4, [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] unlink("./6/cgroup.cpu" [pid 379] <... futex resumed>) = 0 [pid 378] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] epoll_pwait(4, [pid 306] <... unlink resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 379] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 378] <... futex resumed>) = 0 [pid 377] <... futex resumed>) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 379] <... bpf resumed>) = 5 [pid 378] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./6/cgroup.cpu", [pid 379] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 378] <... futex resumed>) = 0 [pid 377] <... futex resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./6/binderfs", [pid 379] <... futex resumed>) = 0 [pid 378] close(6 [pid 377] close(6 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=208954540} [pid 379] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 378] <... close resumed>) = 0 [pid 377] <... close resumed>) = 0 [pid 306] unlink("./6/binderfs" [pid 305] unlink("./6/cgroup.cpu" [pid 379] <... futex resumed>) = 0 [pid 378] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... unlink resumed>) = 0 [pid 378] <... futex resumed>) = 0 [pid 377] <... futex resumed>) = 0 [pid 306] umount2("./6/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 379] write(-1, NULL, 55808 [pid 378] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... unlink resumed>) = 0 [pid 379] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 378] <... futex resumed>) = 0 [pid 377] <... futex resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./6/cgroup", [pid 379] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 379] <... futex resumed>) = 0 [pid 378] <... bpf resumed>) = 6 [pid 377] <... bpf resumed>) = 6 [pid 306] unlink("./6/cgroup" [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 379] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 378] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... unlink resumed>) = 0 [pid 305] newfstatat(AT_FDCWD, "./6/binderfs", [pid 379] <... futex resumed>) = 0 [pid 378] <... futex resumed>) = 0 [pid 377] <... futex resumed>) = 0 [pid 306] umount2("./6/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 379] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 378] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 378] <... futex resumed>) = 0 [pid 377] <... futex resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./6/cgroup.net", [pid 378] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 377] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 379] <... bpf resumed>) = 6 [pid 378] <... bpf resumed>) = 7 [pid 377] <... bpf resumed>) = 7 [pid 306] unlink("./6/cgroup.net" [pid 305] unlink("./6/binderfs" [pid 379] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 378] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... unlink resumed>) = 0 [pid 379] <... futex resumed>) = 0 [pid 378] <... futex resumed>) = 0 [pid 377] <... futex resumed>) = 0 [pid 306] getdents64(3, [pid 305] <... unlink resumed>) = 0 [pid 379] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 378] close(3 [pid 377] close(3 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 379] <... futex resumed>) = 0 [pid 378] <... close resumed>) = 0 [pid 377] <... close resumed>) = 0 [pid 306] close(3 [pid 305] umount2("./6/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 379] close(6 [pid 378] close(4 [pid 377] close(4 [pid 306] <... close resumed>) = 0 [pid 379] <... close resumed>) = 0 [pid 378] <... close resumed>) = 0 [pid 377] <... close resumed>) = 0 [pid 306] unlinkat(AT_FDCWD, "./6", AT_REMOVEDIR [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 379] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 378] close(5 [pid 377] close(5 [pid 306] <... unlinkat resumed>) = 0 [pid 379] <... futex resumed>) = 0 [pid 378] <... close resumed>) = 0 [pid 306] mkdirat(AT_FDCWD, "./7", 0777 [pid 305] newfstatat(AT_FDCWD, "./6/cgroup", [pid 379] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 378] close(6 [pid 306] <... mkdirat resumed>) = 0 [pid 379] <... futex resumed>) = 0 [pid 378] <... close resumed>) = 0 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 379] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 378] close(7 [pid 306] <... openat resumed>) = 3 [pid 305] unlink("./6/cgroup" [pid 306] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 306] close(3 [pid 379] <... bpf resumed>) = 6 [pid 306] <... close resumed>) = 0 [pid 305] <... unlink resumed>) = 0 [pid 379] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 379] <... futex resumed>) = 0 [pid 306] <... socket resumed>) = 3 [pid 305] umount2("./6/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 379] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] close(3 [pid 379] <... futex resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 379] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] newfstatat(AT_FDCWD, "./6/cgroup.net", [pid 306] <... socket resumed>) = 3 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] unlink("./6/cgroup.net" [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] close(3) = 0 [pid 305] <... unlink resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] getdents64(3, [pid 306] <... socket resumed>) = 3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] close(3 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] unlinkat(AT_FDCWD, "./6", AT_REMOVEDIR [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] <... unlinkat resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] mkdirat(AT_FDCWD, "./7", 0777 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] <... mkdirat resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... openat resumed>) = 3 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 305] ioctl(3, LOOP_CLR_FD [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] close(3 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 305] <... close resumed>) = 0 [pid 306] <... setsockopt resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] <... socket resumed>) = 3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] close(3 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 305] <... close resumed>) = 0 [pid 306] <... setsockopt resumed>) = 0 [pid 306] close(3 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... close resumed>) = 0 [pid 306] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] <... socket resumed>) = 3 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 380 attached [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 380] set_robust_list(0x555555a6d760, 24 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 9 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] <... set_robust_list resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 380] chdir("./7") = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 305] close(3 [pid 380] <... prctl resumed>) = 0 [pid 380] setpgid(0, 0 [pid 305] <... close resumed>) = 0 [pid 380] <... setpgid resumed>) = 0 [pid 380] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 380] <... symlinkat resumed>) = 0 [pid 380] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu") = 0 [pid 377] <... close resumed>) = 0 [pid 305] <... socket resumed>) = 3 [pid 380] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 377] close(6 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 380] <... symlinkat resumed>) = 0 [pid 377] <... close resumed>) = 0 [pid 380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 377] close(7 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] <... openat resumed>) = 3 [pid 380] write(3, "1000", 4) = 4 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 380] close(3) = 0 [pid 380] read(200, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 380] <... symlinkat resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] close(249) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 380] close(248) = 0 [pid 380] close(4 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] <... close resumed>) = 0 [pid 380] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 380] <... futex resumed>) = 0 [pid 380] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] <... futex resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 380] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 380] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 380] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 380] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 380] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 380] <... futex resumed>) = 0 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 305] close(3 [pid 380] <... bpf resumed>) = 0 [pid 380] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... close resumed>) = 0 [pid 380] <... futex resumed>) = 0 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 380] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... socket resumed>) = 3 [pid 380] <... futex resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] <... bpf resumed>) = 4 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 380] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] <... futex resumed>) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 380] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... setsockopt resumed>) = 0 [pid 380] <... futex resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 380] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 305] close(3) = 0 [pid 305] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 381 attached [pid 381] set_robust_list(0x5555557f6760, 24) = 0 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 9 [pid 381] chdir("./7") = 0 [pid 381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 381] setpgid(0, 0) = 0 [pid 381] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 381] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 381] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 381] write(3, "1000", 4) = 4 [pid 381] close(3) = 0 [pid 381] read(200, 0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 381] close(249) = 0 [pid 381] close(248) = 0 [pid 381] close(4) = 0 [pid 381] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 381] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 381] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 381] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 381] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 381] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 381] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 381] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 381] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 381] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 381] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 381] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 381] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 381] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 381] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 381] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 381] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 379] <... bpf resumed>) = 7 [pid 378] <... close resumed>) = 0 [pid 379] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 378] close(8 [pid 379] <... futex resumed>) = 0 [pid 378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] close(3) = 0 [pid 378] close(9 [pid 379] close(4 [pid 378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] <... close resumed>) = 0 [pid 378] close(10 [pid 379] close(5 [pid 378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 378] close(11) = -1 EBADF (Bad file descriptor) [pid 378] close(12) = -1 EBADF (Bad file descriptor) [pid 378] close(13) = -1 EBADF (Bad file descriptor) [pid 378] close(14) = -1 EBADF (Bad file descriptor) [pid 378] close(15) = -1 EBADF (Bad file descriptor) [pid 378] close(16) = -1 EBADF (Bad file descriptor) [pid 378] close(17) = -1 EBADF (Bad file descriptor) [pid 378] close(18) = -1 EBADF (Bad file descriptor) [pid 378] close(19) = -1 EBADF (Bad file descriptor) [pid 378] close(20) = -1 EBADF (Bad file descriptor) [pid 378] close(21) = -1 EBADF (Bad file descriptor) [pid 378] close(22) = -1 EBADF (Bad file descriptor) [pid 378] close(23) = -1 EBADF (Bad file descriptor) [pid 378] close(24) = -1 EBADF (Bad file descriptor) [pid 378] close(25) = -1 EBADF (Bad file descriptor) [pid 378] close(26) = -1 EBADF (Bad file descriptor) [pid 378] close(27) = -1 EBADF (Bad file descriptor) [pid 378] close(28) = -1 EBADF (Bad file descriptor) [pid 378] close(29) = -1 EBADF (Bad file descriptor) [pid 378] close(3) = -1 EBADF (Bad file descriptor) [pid 378] close(4) = -1 EBADF (Bad file descriptor) [pid 378] close(5) = -1 EBADF (Bad file descriptor) [pid 378] close(6) = -1 EBADF (Bad file descriptor) [pid 378] close(7) = -1 EBADF (Bad file descriptor) [pid 378] close(8) = -1 EBADF (Bad file descriptor) [pid 378] close(9) = -1 EBADF (Bad file descriptor) [pid 378] close(10) = -1 EBADF (Bad file descriptor) [pid 378] close(11) = -1 EBADF (Bad file descriptor) [pid 378] close(12) = -1 EBADF (Bad file descriptor) [pid 378] close(13) = -1 EBADF (Bad file descriptor) [pid 378] close(14) = -1 EBADF (Bad file descriptor) [pid 378] close(15) = -1 EBADF (Bad file descriptor) [pid 378] close(16) = -1 EBADF (Bad file descriptor) [pid 378] close(17) = -1 EBADF (Bad file descriptor) [pid 378] close(18) = -1 EBADF (Bad file descriptor) [pid 378] close(19) = -1 EBADF (Bad file descriptor) [pid 378] close(20) = -1 EBADF (Bad file descriptor) [pid 378] close(21) = -1 EBADF (Bad file descriptor) [pid 378] close(22) = -1 EBADF (Bad file descriptor) [pid 378] close(23) = -1 EBADF (Bad file descriptor) [pid 378] close(24) = -1 EBADF (Bad file descriptor) [pid 378] close(25) = -1 EBADF (Bad file descriptor) [pid 378] close(26) = -1 EBADF (Bad file descriptor) [pid 378] close(27) = -1 EBADF (Bad file descriptor) [pid 378] close(28) = -1 EBADF (Bad file descriptor) [pid 378] close(29) = -1 EBADF (Bad file descriptor) [pid 378] exit_group(0) = ? [pid 378] +++ exited with 0 +++ [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 320] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 211, NULL, 0) = 1 [pid 320] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] newfstatat(3, "", [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] read(22, [pid 320] getdents64(3, [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 320] umount2("./7/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 320] newfstatat(AT_FDCWD, "./7/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 320] unlink("./7/cgroup.cpu" [pid 319] epoll_pwait(4, [pid 320] <... unlink resumed>) = 0 [pid 320] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./7/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 320] unlink("./7/binderfs" [pid 319] epoll_pwait(4, [pid 314] <... write resumed>) = 64 [pid 320] <... unlink resumed>) = 0 [pid 320] umount2("./7/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 1 [pid 302] <... futex resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./7/cgroup", [pid 314] read(22, [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... read resumed>0xc000013350, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] unlink("./7/cgroup" [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... unlink resumed>) = 0 [pid 320] umount2("./7/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=152520163} [pid 320] newfstatat(AT_FDCWD, "./7/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./7/cgroup.net") = 0 [pid 320] getdents64(3, 0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 320] close(3) = 0 [pid 320] unlinkat(AT_FDCWD, "./7", AT_REMOVEDIR) = 0 [pid 320] mkdirat(AT_FDCWD, "./8", 0777) = 0 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 320] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 381] <... bpf resumed>) = 5 [pid 380] <... bpf resumed>) = 5 [pid 379] <... close resumed>) = 0 [pid 377] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 380] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 379] close(6 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 381] <... futex resumed>) = 0 [pid 380] <... futex resumed>) = 0 [pid 379] <... close resumed>) = 0 [pid 377] close(8 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 380] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 379] close(7 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 381] <... futex resumed>) = 0 [pid 380] <... futex resumed>) = 0 [pid 379] <... close resumed>) = 0 [pid 377] close(9 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] write(-1, NULL, 55808 [pid 380] write(-1, NULL, 55808 [pid 379] close(8 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 381] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 380] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] close(10 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 380] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 379] close(9 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 381] <... futex resumed>) = 0 [pid 380] <... futex resumed>) = 0 [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] close(11 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 380] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 379] close(10 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 381] <... futex resumed>) = 0 [pid 380] <... futex resumed>) = 0 [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] close(12 [pid 320] <... close resumed>) = 0 [pid 381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 379] close(11 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 381] <... bpf resumed>) = 6 [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 381] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 379] close(12 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 381] <... futex resumed>) = 0 [pid 380] <... bpf resumed>) = 6 [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] close(13 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 380] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 379] close(13 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 381] <... futex resumed>) = 0 [pid 380] <... futex resumed>) = 0 [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] close(14 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] close(6 [pid 380] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 379] close(14 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 381] <... close resumed>) = 0 [pid 380] <... futex resumed>) = 0 [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] close(15 [pid 320] <... setsockopt resumed>) = 0 [pid 381] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 380] close(6 [pid 379] close(15 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 381] <... futex resumed>) = 0 [pid 380] <... close resumed>) = 0 [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] close(16 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 380] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 379] close(16 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 381] <... futex resumed>) = 0 [pid 380] <... futex resumed>) = 0 [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] close(17 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 380] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 379] close(17 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 381] <... bpf resumed>) = 6 [pid 380] <... futex resumed>) = 0 [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] close(18 [pid 320] <... setsockopt resumed>) = 0 [pid 381] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 379] close(18 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 381] <... futex resumed>) = 0 [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 379] close(19 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 381] <... futex resumed>) = 0 [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 379] close(20 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... setsockopt resumed>) = 0 [pid 379] close(21 [pid 320] close(3 [pid 380] <... bpf resumed>) = 6 [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] close(19 [pid 320] <... close resumed>) = 0 [pid 380] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 379] close(22 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] read(249, [pid 380] <... futex resumed>) = 0 [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] close(20 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 380] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 379] close(23 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 382 attached [pid 380] <... futex resumed>) = 0 [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] close(21 [pid 380] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 379] close(24 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 10 [pid 382] set_robust_list(0x555556bd7760, 24 [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] close(22 [pid 382] <... set_robust_list resumed>) = 0 [pid 379] close(25 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] chdir("./8" [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] close(23 [pid 382] <... chdir resumed>) = 0 [pid 379] close(26 [pid 382] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... prctl resumed>) = 0 [pid 379] close(27 [pid 377] close(24 [pid 382] setpgid(0, 0 [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... setpgid resumed>) = 0 [pid 379] close(28 [pid 377] close(25 [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] close(29) = -1 EBADF (Bad file descriptor) [pid 379] close(3) = -1 EBADF (Bad file descriptor) [pid 382] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 379] close(4 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] close(5) = -1 EBADF (Bad file descriptor) [pid 379] close(6) = -1 EBADF (Bad file descriptor) [pid 382] <... symlinkat resumed>) = 0 [pid 379] close(7 [pid 377] close(26 [pid 382] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] close(8) = -1 EBADF (Bad file descriptor) [pid 379] close(9 [pid 382] <... symlinkat resumed>) = 0 [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] close(27 [pid 382] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 379] close(10 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] close(11) = -1 EBADF (Bad file descriptor) [pid 382] <... symlinkat resumed>) = 0 [pid 379] close(12 [pid 382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] close(28 [pid 379] close(13) = -1 EBADF (Bad file descriptor) [pid 382] <... openat resumed>) = 3 [pid 379] close(14 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] write(3, "1000", 4 [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] close(29 [pid 379] close(15 [pid 382] <... write resumed>) = 4 [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(3 [pid 379] close(16 [pid 377] close(3 [pid 382] <... close resumed>) = 0 [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] read(200, [pid 379] close(17 [pid 377] close(4 [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 379] close(18 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] close(5 [pid 379] close(19) = -1 EBADF (Bad file descriptor) [pid 379] close(20) = -1 EBADF (Bad file descriptor) [pid 379] close(21) = -1 EBADF (Bad file descriptor) [pid 379] close(22) = -1 EBADF (Bad file descriptor) [pid 382] <... symlinkat resumed>) = 0 [pid 379] close(23 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(249) = 0 [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] close(6 [pid 382] close(248 [pid 379] close(24) = -1 EBADF (Bad file descriptor) [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... close resumed>) = 0 [pid 379] close(25 [pid 377] close(7 [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] close(26 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(4 [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] close(8 [pid 382] <... close resumed>) = 0 [pid 379] close(27 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 379] close(28 [pid 382] <... futex resumed>) = 0 [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] close(9 [pid 382] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 379] close(29 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... futex resumed>) = 0 [pid 379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 377] close(10 [pid 382] bpf(BPF_PROG_LOAD, NULL, 0 [pid 379] exit_group(0 [pid 382] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 379] <... exit_group resumed>) = ? [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 379] +++ exited with 0 +++ [pid 382] <... futex resumed>) = 0 [pid 377] close(11 [pid 382] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... futex resumed>) = 0 [pid 377] close(12 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 382] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] restart_syscall(<... resuming interrupted clone ...> [pid 382] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 377] close(13 [pid 382] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... restart_syscall resumed>) = 0 [pid 382] <... futex resumed>) = 0 [pid 382] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] close(14 [pid 382] <... futex resumed>) = 0 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 377] close(15 [pid 382] <... bpf resumed>) = 3 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 382] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] close(16) = -1 EBADF (Bad file descriptor) [pid 311] <... write resumed>) = 12 [pid 382] <... futex resumed>) = 0 [pid 377] close(17 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 154, NULL, 0) = 1 [pid 311] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 382] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 382] <... futex resumed>) = 0 [pid 377] close(18 [pid 319] <... futex resumed>) = 1 [pid 311] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 294] <... futex resumed>) = 0 [pid 382] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] read(15, [pid 311] <... openat resumed>) = 3 [pid 382] <... bpf resumed>) = 0 [pid 377] close(19 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] newfstatat(3, "", [pid 382] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 382] <... futex resumed>) = 0 [pid 377] close(20 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 382] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getdents64(3, [pid 319] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] epoll_pwait(4, [pid 382] <... futex resumed>) = 0 [pid 377] close(21 [pid 382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 319] <... write resumed>) = 64 [pid 382] <... bpf resumed>) = 4 [pid 377] close(22 [pid 314] epoll_pwait(4, [pid 311] umount2("./8/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 382] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 382] <... futex resumed>) = 0 [pid 377] close(23 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... futex resumed>) = 1 [pid 302] <... futex resumed>) = 0 [pid 382] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... bpf resumed>) = 7 [pid 380] <... bpf resumed>) = 7 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] read(15, [pid 311] newfstatat(AT_FDCWD, "./8/cgroup.cpu", [pid 382] <... futex resumed>) = 0 [pid 381] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 380] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] close(24 [pid 319] <... read resumed>0xc0000133c0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 382] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 381] <... futex resumed>) = 0 [pid 380] <... futex resumed>) = 0 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] unlink("./8/cgroup.cpu" [pid 382] <... bpf resumed>) = 5 [pid 381] close(3 [pid 380] close(3 [pid 381] <... close resumed>) = 0 [pid 380] <... close resumed>) = 0 [pid 377] close(25 [pid 381] close(4 [pid 380] close(4 [pid 311] <... unlink resumed>) = 0 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=123948685} [pid 382] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... close resumed>) = 0 [pid 382] <... futex resumed>) = 0 [pid 380] <... close resumed>) = 0 [pid 377] close(26 [pid 311] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 382] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] close(5 [pid 380] close(5 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... futex resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 382] write(-1, NULL, 55808 [pid 381] close(6 [pid 377] close(27 [pid 311] newfstatat(AT_FDCWD, "./8/binderfs", [pid 382] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 381] <... close resumed>) = 0 [pid 382] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] close(7 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 382] <... futex resumed>) = 0 [pid 377] close(28 [pid 311] unlink("./8/binderfs" [pid 382] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... futex resumed>) = 0 [pid 377] close(29 [pid 311] <... unlink resumed>) = 0 [pid 382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] umount2("./8/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 382] <... bpf resumed>) = 6 [pid 377] exit_group(0 [pid 382] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 377] <... exit_group resumed>) = ? [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 382] <... futex resumed>) = 0 [pid 377] +++ exited with 0 +++ [pid 311] newfstatat(AT_FDCWD, "./8/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 382] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] unlink("./8/cgroup" [pid 382] <... futex resumed>) = 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 382] close(6 [pid 317] restart_syscall(<... resuming interrupted clone ...> [pid 311] <... unlink resumed>) = 0 [pid 382] <... close resumed>) = 0 [pid 311] umount2("./8/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 382] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 382] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... restart_syscall resumed>) = 0 [pid 311] newfstatat(AT_FDCWD, "./8/cgroup.net", [pid 382] <... futex resumed>) = 0 [pid 382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 317] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 317] getdents64(3, 0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 317] umount2("./7/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./7/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./7/cgroup.cpu") = 0 [pid 317] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 382] <... bpf resumed>) = 6 [pid 317] newfstatat(AT_FDCWD, "./7/binderfs", [pid 382] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 126, NULL, 0) = 1 [pid 311] unlink("./8/cgroup.net" [pid 382] <... futex resumed>) = 0 [pid 317] unlink("./7/binderfs" [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... unlink resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 382] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./7/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 382] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(39, [pid 311] getdents64(3, [pid 382] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] newfstatat(AT_FDCWD, "./7/cgroup", [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 317] unlink("./7/cgroup" [pid 311] close(3 [pid 319] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 319] epoll_pwait(4, [pid 317] umount2("./7/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... close resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./7/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./7/cgroup.net") = 0 [pid 317] getdents64(3, 0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] close(3 [pid 314] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] unlinkat(AT_FDCWD, "./8", AT_REMOVEDIR [pid 319] epoll_pwait(4, [pid 317] <... close resumed>) = 0 [pid 314] <... write resumed>) = 64 [pid 317] unlinkat(AT_FDCWD, "./7", AT_REMOVEDIR) = 0 [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... unlinkat resumed>) = 0 [pid 317] mkdirat(AT_FDCWD, "./8", 0777 [pid 314] <... futex resumed>) = 1 [pid 311] mkdirat(AT_FDCWD, "./9", 0777 [pid 302] <... futex resumed>) = 0 [pid 317] <... mkdirat resumed>) = 0 [pid 314] read(39, [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 317] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 317] close(3 [pid 311] <... mkdirat resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 314] <... read resumed>0xc000013420, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... socket resumed>) = 3 [pid 311] <... openat resumed>) = 3 [pid 317] close(3 [pid 311] ioctl(3, LOOP_CLR_FD [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=110862957} [pid 317] <... close resumed>) = 0 [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] close(3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] close(3 [pid 311] <... socket resumed>) = 3 [pid 317] <... close resumed>) = 0 [pid 311] close(3 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... socket resumed>) = 3 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... socket resumed>) = 3 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(3 [pid 380] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 380] close(6 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 380] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] close(7 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] close(3) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, ./strace-static-x86_64: Process 383 attached [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 10 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] set_robust_list(0x555556f7e760, 24 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 383] <... set_robust_list resumed>) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] chdir("./8" [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 383] <... chdir resumed>) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 311] close(3 [pid 383] <... prctl resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 383] setpgid(0, 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 383] <... setpgid resumed>) = 0 [pid 311] <... socket resumed>) = 3 [pid 383] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 383] <... symlinkat resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 383] <... symlinkat resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 383] <... symlinkat resumed>) = 0 [pid 311] <... setsockopt resumed>) = 0 [pid 383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 383] <... openat resumed>) = 3 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] write(3, "1000", 4 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 383] <... write resumed>) = 4 [pid 383] close(3 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] <... close resumed>) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 383] read(200, 0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] <... setsockopt resumed>) = 0 [pid 383] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 383] <... symlinkat resumed>) = 0 [pid 383] close(249 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 383] close(248 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] <... close resumed>) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 383] close(4) = 0 [pid 311] <... setsockopt resumed>) = 0 [pid 383] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] close(3 [pid 383] <... futex resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 383] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] read(249, [pid 383] <... futex resumed>) = 0 [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 383] bpf(BPF_PROG_LOAD, NULL, 0 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 383] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 384 attached [pid 383] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] set_robust_list(0x555556a82760, 24 [pid 383] <... futex resumed>) = 0 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 11 [pid 384] <... set_robust_list resumed>) = 0 [pid 383] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] chdir("./9" [pid 383] <... futex resumed>) = 0 [pid 384] <... chdir resumed>) = 0 [pid 384] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 383] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 384] <... prctl resumed>) = 0 [pid 383] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 384] setpgid(0, 0) = 0 [pid 384] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 383] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... symlinkat resumed>) = 0 [pid 383] <... futex resumed>) = 0 [pid 384] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu") = 0 [pid 383] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 383] <... futex resumed>) = 0 [pid 384] <... symlinkat resumed>) = 0 [pid 384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 383] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 384] write(3, "1000", 4) = 4 [pid 384] close(3 [pid 383] <... bpf resumed>) = 3 [pid 384] <... close resumed>) = 0 [pid 384] read(200, [pid 383] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 383] <... futex resumed>) = 0 [pid 384] <... symlinkat resumed>) = 0 [pid 384] close(249) = 0 [pid 384] close(248) = 0 [pid 384] close(4 [pid 383] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... close resumed>) = 0 [pid 383] <... futex resumed>) = 0 [pid 384] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 384] <... futex resumed>) = 0 [pid 384] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... bpf resumed>) = 0 [pid 384] <... futex resumed>) = 0 [pid 383] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] bpf(BPF_PROG_LOAD, NULL, 0 [pid 383] <... futex resumed>) = 0 [pid 384] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 383] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 383] <... futex resumed>) = 0 [pid 384] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 384] <... futex resumed>) = 0 [pid 384] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 384] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 384] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 384] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 384] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 383] <... bpf resumed>) = 4 [pid 384] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... futex resumed>) = 0 [pid 383] <... futex resumed>) = 0 [pid 384] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 383] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... bpf resumed>) = 0 [pid 383] <... futex resumed>) = 0 [pid 384] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 384] <... futex resumed>) = 0 [pid 384] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 384] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 384] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 384] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 381] <... close resumed>) = 0 [pid 381] close(8) = -1 EBADF (Bad file descriptor) [pid 381] close(9) = -1 EBADF (Bad file descriptor) [pid 381] close(10 [pid 382] <... bpf resumed>) = 7 [pid 381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] close(11 [pid 382] <... futex resumed>) = 0 [pid 381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(3 [pid 381] close(12) = -1 EBADF (Bad file descriptor) [pid 382] <... close resumed>) = 0 [pid 381] close(13 [pid 382] close(4 [pid 381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... close resumed>) = 0 [pid 381] close(14 [pid 382] close(5 [pid 381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 381] close(15) = -1 EBADF (Bad file descriptor) [pid 381] close(16) = -1 EBADF (Bad file descriptor) [pid 381] close(17) = -1 EBADF (Bad file descriptor) [pid 381] close(18) = -1 EBADF (Bad file descriptor) [pid 381] close(19) = -1 EBADF (Bad file descriptor) [pid 381] close(20) = -1 EBADF (Bad file descriptor) [pid 381] close(21) = -1 EBADF (Bad file descriptor) [pid 381] close(22) = -1 EBADF (Bad file descriptor) [pid 381] close(23) = -1 EBADF (Bad file descriptor) [pid 381] close(24) = -1 EBADF (Bad file descriptor) [pid 381] close(25) = -1 EBADF (Bad file descriptor) [pid 381] close(26) = -1 EBADF (Bad file descriptor) [pid 381] close(27) = -1 EBADF (Bad file descriptor) [pid 381] close(28) = -1 EBADF (Bad file descriptor) [pid 381] close(29) = -1 EBADF (Bad file descriptor) [pid 381] close(3) = -1 EBADF (Bad file descriptor) [pid 381] close(4) = -1 EBADF (Bad file descriptor) [pid 381] close(5) = -1 EBADF (Bad file descriptor) [pid 381] close(6) = -1 EBADF (Bad file descriptor) [pid 381] close(7) = -1 EBADF (Bad file descriptor) [pid 381] close(8) = -1 EBADF (Bad file descriptor) [pid 381] close(9) = -1 EBADF (Bad file descriptor) [pid 381] close(10) = -1 EBADF (Bad file descriptor) [pid 381] close(11) = -1 EBADF (Bad file descriptor) [pid 381] close(12) = -1 EBADF (Bad file descriptor) [pid 381] close(13) = -1 EBADF (Bad file descriptor) [pid 381] close(14) = -1 EBADF (Bad file descriptor) [pid 381] close(15) = -1 EBADF (Bad file descriptor) [pid 381] close(16) = -1 EBADF (Bad file descriptor) [pid 381] close(17) = -1 EBADF (Bad file descriptor) [pid 381] close(18) = -1 EBADF (Bad file descriptor) [pid 381] close(19) = -1 EBADF (Bad file descriptor) [pid 381] close(20) = -1 EBADF (Bad file descriptor) [pid 381] close(21) = -1 EBADF (Bad file descriptor) [pid 381] close(22) = -1 EBADF (Bad file descriptor) [pid 381] close(23) = -1 EBADF (Bad file descriptor) [pid 381] close(24) = -1 EBADF (Bad file descriptor) [pid 381] close(25) = -1 EBADF (Bad file descriptor) [pid 381] close(26) = -1 EBADF (Bad file descriptor) [pid 381] close(27) = -1 EBADF (Bad file descriptor) [pid 381] close(28) = -1 EBADF (Bad file descriptor) [pid 381] close(29) = -1 EBADF (Bad file descriptor) [pid 381] exit_group(0) = ? [pid 381] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 117, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 305] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 319] read(11, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 305] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 319] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] epoll_pwait(4, [pid 305] <... openat resumed>) = 3 [pid 319] <... write resumed>) = 64 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] read(11, [pid 314] epoll_pwait(4, [pid 305] newfstatat(3, "", [pid 319] <... read resumed>0xc000013490, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] epoll_pwait(4, [pid 314] epoll_pwait(4, [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] getdents64(3, [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 305] umount2("./7/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=77594614} [pid 305] newfstatat(AT_FDCWD, "./7/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./7/cgroup.cpu") = 0 [pid 305] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./7/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./7/binderfs") = 0 [pid 305] umount2("./7/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./7/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./7/cgroup") = 0 [pid 305] umount2("./7/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./7/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./7/cgroup.net") = 0 [pid 305] getdents64(3, 0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 305] close(3) = 0 [pid 305] unlinkat(AT_FDCWD, "./7", AT_REMOVEDIR) = 0 [pid 305] mkdirat(AT_FDCWD, "./8", 0777) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 305] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] close(3) = 0 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] close(3) = 0 [pid 305] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 385 attached [pid 385] set_robust_list(0x5555557f6760, 24) = 0 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 10 [pid 385] chdir("./8") = 0 [pid 385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 385] setpgid(0, 0) = 0 [pid 385] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 385] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 385] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 385] write(3, "1000", 4) = 4 [pid 385] close(3) = 0 [pid 385] read(200, 0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 385] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 385] close(249) = 0 [pid 385] close(248) = 0 [pid 385] close(4) = 0 [pid 385] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 385] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 385] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 385] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 385] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 385] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 384] <... bpf resumed>) = 5 [pid 383] <... bpf resumed>) = 5 [pid 380] <... close resumed>) = 0 [pid 385] <... bpf resumed>) = 5 [pid 384] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] <... close resumed>) = 0 [pid 380] close(8 [pid 385] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... futex resumed>) = 0 [pid 383] <... futex resumed>) = 0 [pid 382] close(6 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 385] <... futex resumed>) = 0 [pid 384] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 385] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... futex resumed>) = 0 [pid 382] <... close resumed>) = 0 [pid 380] close(9 [pid 385] <... futex resumed>) = 0 [pid 384] write(-1, NULL, 55808 [pid 383] <... futex resumed>) = 0 [pid 382] close(7 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 385] write(-1, NULL, 55808 [pid 384] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 385] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 384] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] write(-1, NULL, 55808 [pid 385] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... futex resumed>) = 0 [pid 385] <... futex resumed>) = 0 [pid 384] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... close resumed>) = 0 [pid 380] close(10 [pid 385] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... futex resumed>) = 0 [pid 383] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] close(8 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 385] <... futex resumed>) = 0 [pid 384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 383] <... futex resumed>) = 0 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] close(11 [pid 385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 384] <... bpf resumed>) = 6 [pid 383] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] close(9 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 385] <... bpf resumed>) = 6 [pid 384] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 385] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... futex resumed>) = 0 [pid 383] <... futex resumed>) = 0 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] close(12 [pid 385] <... futex resumed>) = 0 [pid 384] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 382] close(10 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 385] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... futex resumed>) = 0 [pid 385] <... futex resumed>) = 0 [pid 384] close(6 [pid 385] close(6 [pid 384] <... close resumed>) = 0 [pid 385] <... close resumed>) = 0 [pid 384] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 385] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... futex resumed>) = 0 [pid 385] <... futex resumed>) = 0 [pid 384] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... bpf resumed>) = 6 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] close(13 [pid 385] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... futex resumed>) = 0 [pid 383] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] close(11 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 385] <... futex resumed>) = 0 [pid 384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 383] <... futex resumed>) = 0 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 384] <... bpf resumed>) = 6 [pid 383] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 380] close(14 [pid 385] <... bpf resumed>) = 6 [pid 384] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... futex resumed>) = 0 [pid 382] close(12 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 385] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... futex resumed>) = 0 [pid 383] close(6 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] close(15 [pid 385] <... futex resumed>) = 0 [pid 384] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 385] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... close resumed>) = 0 [pid 384] <... futex resumed>) = 0 [pid 382] close(13 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 385] <... futex resumed>) = 0 [pid 385] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 384] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 383] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] close(16 [pid 383] <... futex resumed>) = 0 [pid 382] close(14 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] close(17 [pid 383] <... futex resumed>) = 0 [pid 382] close(15 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] close(18 [pid 383] <... bpf resumed>) = 6 [pid 382] close(16 [pid 383] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] <... futex resumed>) = 0 [pid 382] close(17 [pid 380] close(19 [pid 383] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] <... futex resumed>) = 0 [pid 382] close(18 [pid 380] close(20 [pid 383] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(19) = -1 EBADF (Bad file descriptor) [pid 382] close(20) = -1 EBADF (Bad file descriptor) [pid 382] close(21) = -1 EBADF (Bad file descriptor) [pid 382] close(22) = -1 EBADF (Bad file descriptor) [pid 380] close(21 [pid 382] close(23) = -1 EBADF (Bad file descriptor) [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(24) = -1 EBADF (Bad file descriptor) [pid 382] close(25) = -1 EBADF (Bad file descriptor) [pid 380] close(22 [pid 382] close(26 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(27 [pid 380] close(23 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(28 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] close(24 [pid 382] close(29 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] close(25 [pid 382] close(3 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(4) = -1 EBADF (Bad file descriptor) [pid 380] close(26 [pid 382] close(5) = -1 EBADF (Bad file descriptor) [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(6) = -1 EBADF (Bad file descriptor) [pid 380] close(27 [pid 382] close(7 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(8 [pid 380] close(28 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(9 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(10 [pid 380] close(29 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(11 [pid 380] close(3 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(12 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] close(4 [pid 382] close(13 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] close(5 [pid 382] close(14 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] close(6 [pid 382] close(15) = -1 EBADF (Bad file descriptor) [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(16) = -1 EBADF (Bad file descriptor) [pid 380] close(7 [pid 382] close(17 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] close(8 [pid 382] close(18) = -1 EBADF (Bad file descriptor) [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(19 [pid 380] close(9 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(20 [pid 380] close(10 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(21 [pid 380] close(11 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(22 [pid 380] close(12 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(23 [pid 380] close(13 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(24 [pid 380] close(14 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(25) = -1 EBADF (Bad file descriptor) [pid 380] close(15 [pid 382] close(26) = -1 EBADF (Bad file descriptor) [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(27 [pid 380] close(16 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(28) = -1 EBADF (Bad file descriptor) [pid 380] close(17 [pid 382] close(29 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] close(18 [pid 382] exit_group(0 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] <... exit_group resumed>) = ? [pid 382] +++ exited with 0 +++ [pid 380] close(19) = -1 EBADF (Bad file descriptor) [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] close(20) = -1 EBADF (Bad file descriptor) [pid 380] close(21 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] close(22 [pid 320] <... write resumed>) = 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 78, NULL, 0) = 1 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 380] close(23 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(22, [pid 380] close(24 [pid 320] <... openat resumed>) = 3 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(3, "", [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 380] close(25 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getdents64(3, [pid 319] epoll_pwait(4, [pid 314] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 380] close(26 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] <... write resumed>) = 64 [pid 319] epoll_pwait(4, [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 314] <... futex resumed>) = 1 [pid 302] <... futex resumed>) = 0 [pid 380] close(27 [pid 320] umount2("./8/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(22, [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>0xc0000134f0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] close(28 [pid 320] newfstatat(AT_FDCWD, "./8/cgroup.cpu", [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=36503928} [pid 380] close(29 [pid 320] unlink("./8/cgroup.cpu" [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] exit_group(0 [pid 320] <... unlink resumed>) = 0 [pid 380] <... exit_group resumed>) = ? [pid 320] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 380] +++ exited with 0 +++ [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./8/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 320] unlink("./8/binderfs" [pid 385] <... bpf resumed>) = 7 [pid 384] <... bpf resumed>) = 7 [pid 383] <... bpf resumed>) = 7 [pid 385] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 385] <... futex resumed>) = 0 [pid 384] <... futex resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 385] close(3 [pid 384] close(3 [pid 383] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] umount2("./8/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 385] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] <... futex resumed>) = 0 [pid 385] close(4 [pid 384] close(4 [pid 385] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] close(3 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 385] close(5 [pid 384] close(5 [pid 383] <... close resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./8/cgroup", [pid 385] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] close(4 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 37, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 385] close(6 [pid 384] close(6 [pid 383] <... close resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 385] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 385] close(7 [pid 384] close(7 [pid 383] close(5 [pid 320] unlink("./8/cgroup" [pid 385] <... close resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 385] close(8 [pid 294] sched_yield( [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 294] <... sched_yield resumed>) = 0 [pid 385] close(9 [pid 320] <... unlink resumed>) = 0 [pid 294] futex(0x231edd8, FUTEX_WAIT_PRIVATE, 2, NULL [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./8/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 306] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 294] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 385] close(10 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... futex resumed>) = 0 [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./8/cgroup.net", [pid 319] read(21, [pid 306] <... openat resumed>) = 3 [pid 294] <... futex resumed>) = 0 [pid 385] close(11 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] newfstatat(3, "", [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./8/cgroup.net" [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 385] close(12) = -1 EBADF (Bad file descriptor) [pid 385] close(13 [pid 320] <... unlink resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getdents64(3, [pid 314] <... futex resumed>) = 0 [pid 306] getdents64(3, [pid 385] close(14 [pid 319] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 314] epoll_pwait(4, [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 385] close(15 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 319] <... mmap resumed>) = 0x7fb4d7192000 [pid 314] epoll_pwait(4, [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 306] umount2("./7/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 385] close(16) = -1 EBADF (Bad file descriptor) [pid 385] close(17) = -1 EBADF (Bad file descriptor) [pid 385] close(18 [pid 319] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 319] <... write resumed>) = 64 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 385] close(19 [pid 320] unlinkat(AT_FDCWD, "./8", AT_REMOVEDIR [pid 319] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 306] newfstatat(AT_FDCWD, "./7/cgroup.cpu", [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 385] close(20) = -1 EBADF (Bad file descriptor) [pid 385] close(21) = -1 EBADF (Bad file descriptor) [pid 320] <... unlinkat resumed>) = 0 [pid 385] close(22 [pid 320] mkdirat(AT_FDCWD, "./9", 0777 [pid 319] <... futex resumed>) = 1 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] <... futex resumed>) = 0 [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 385] close(23) = -1 EBADF (Bad file descriptor) [pid 385] close(24) = -1 EBADF (Bad file descriptor) [pid 385] close(25) = -1 EBADF (Bad file descriptor) [pid 385] close(26) = -1 EBADF (Bad file descriptor) [pid 320] <... mkdirat resumed>) = 0 [pid 306] unlink("./7/cgroup.cpu" [pid 319] read(21, [pid 385] close(27 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... read resumed>0xc000013560, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... unlink resumed>) = 0 [pid 385] close(28 [pid 320] <... openat resumed>) = 3 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] ioctl(3, LOOP_CLR_FD [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 385] close(29 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] newfstatat(AT_FDCWD, "./7/binderfs", [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=27728803} [pid 385] close(3 [pid 320] close(3 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 306] unlink("./7/binderfs" [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... unlink resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 306] umount2("./7/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] close(3 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... close resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./7/cgroup", [pid 385] close(4 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 306] unlink("./7/cgroup" [pid 385] close(5 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 306] <... unlink resumed>) = 0 [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] umount2("./7/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 385] close(6 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 385] close(7 [pid 320] close(3 [pid 306] newfstatat(AT_FDCWD, "./7/cgroup.net", [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 385] close(8 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] unlink("./7/cgroup.net" [pid 320] <... socket resumed>) = 3 [pid 385] close(9) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... unlink resumed>) = 0 [pid 385] close(10 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getdents64(3, [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 385] close(11 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 385] close(12 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] <... close resumed>) = 0 [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] unlinkat(AT_FDCWD, "./7", AT_REMOVEDIR [pid 385] close(13) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 385] close(14 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... unlinkat resumed>) = 0 [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 385] close(15 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] mkdirat(AT_FDCWD, "./8", 0777 [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 385] close(16 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... mkdirat resumed>) = 0 [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 385] close(17 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] <... openat resumed>) = 3 [pid 385] close(18 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] ioctl(3, LOOP_CLR_FD [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 385] close(19 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] close(3 [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 385] close(20 [pid 306] <... close resumed>) = 0 [pid 320] close(3 [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 385] close(21 [pid 320] <... close resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 385] close(22 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 306] <... socket resumed>) = 3 [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 385] close(23 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] close(3 [pid 384] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 384] close(8 [pid 383] close(6 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] <... close resumed>) = 0 [pid 385] close(24 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 384] close(9 [pid 383] close(7 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 385] close(25 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] <... close resumed>) = 0 [pid 306] <... socket resumed>) = 3 [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 384] close(10 [pid 383] close(8 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 385] close(26 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 384] close(11 [pid 383] close(9 [pid 320] <... setsockopt resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 385] close(27 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 384] close(12 [pid 383] close(10 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 385] close(28 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 384] close(13 [pid 383] close(11 [pid 306] close(3 [pid 385] close(29 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] close(12 [pid 306] <... close resumed>) = 0 [pid 384] close(14 [pid 385] exit_group(0 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 385] <... exit_group resumed>) = ? [pid 384] close(15 [pid 383] close(13) = -1 EBADF (Bad file descriptor) [pid 383] close(14) = -1 EBADF (Bad file descriptor) [pid 320] <... setsockopt resumed>) = 0 [pid 383] close(15 [pid 306] <... socket resumed>) = 3 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] close(16) = -1 EBADF (Bad file descriptor) [pid 383] close(17) = -1 EBADF (Bad file descriptor) [pid 383] close(18) = -1 EBADF (Bad file descriptor) [pid 383] close(19) = -1 EBADF (Bad file descriptor) [pid 383] close(20) = -1 EBADF (Bad file descriptor) [pid 383] close(21) = -1 EBADF (Bad file descriptor) [pid 383] close(22) = -1 EBADF (Bad file descriptor) [pid 385] +++ exited with 0 +++ [pid 383] close(23) = -1 EBADF (Bad file descriptor) [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] close(24 [pid 384] close(16 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] close(25 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] close(17 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] close(26 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] close(18 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] close(27) = -1 EBADF (Bad file descriptor) [pid 383] close(28) = -1 EBADF (Bad file descriptor) [pid 320] <... setsockopt resumed>) = 0 [pid 383] close(29 [pid 384] close(19 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] <... restart_syscall resumed>) = 0 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] close(3 [pid 320] <... close resumed>) = 0 [pid 384] close(20 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] read(249, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] close(4 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] close(21 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] close(5) = -1 EBADF (Bad file descriptor) [pid 383] close(6) = -1 EBADF (Bad file descriptor) [pid 383] close(7) = -1 EBADF (Bad file descriptor) [pid 383] close(8) = -1 EBADF (Bad file descriptor) [pid 383] close(9) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 386 attached [pid 384] close(22 [pid 383] close(10 [pid 386] set_robust_list(0x555556bd7760, 24 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 11 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 386] <... set_robust_list resumed>) = 0 [pid 384] close(23 [pid 383] close(11 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 30, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 386] chdir("./9" [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... chdir resumed>) = 0 [pid 384] close(24 [pid 383] close(12 [pid 314] <... futex resumed>) = 1 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 386] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] read(11, [pid 386] <... prctl resumed>) = 0 [pid 384] close(25 [pid 383] close(13 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 386] setpgid(0, 0 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... openat resumed>) = 3 [pid 386] <... setpgid resumed>) = 0 [pid 384] close(26 [pid 383] close(14 [pid 314] <... futex resumed>) = 1 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] newfstatat(3, "", [pid 302] <... futex resumed>) = 0 [pid 386] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 386] <... symlinkat resumed>) = 0 [pid 384] close(27 [pid 383] close(15 [pid 314] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] epoll_pwait(4, [pid 386] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... write resumed>) = 64 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 386] <... symlinkat resumed>) = 0 [pid 384] close(28 [pid 383] close(16 [pid 314] read(11, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] getdents64(3, [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 386] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... read resumed>0xc000293820, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] <... symlinkat resumed>) = 0 [pid 384] close(29 [pid 383] close(17 [pid 314] epoll_pwait(4, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 302] epoll_pwait(4, [pid 386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] umount2("./8/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 386] <... openat resumed>) = 3 [pid 383] close(18 [pid 386] write(3, "1000", 4 [pid 384] close(3 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] epoll_pwait(4, [pid 306] close(3 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=3753592} [pid 386] <... write resumed>) = 4 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] close(19 [pid 306] <... close resumed>) = 0 [pid 305] newfstatat(AT_FDCWD, "./8/cgroup.cpu", [pid 386] close(3 [pid 384] close(4 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 386] <... close resumed>) = 0 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] close(20 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] read(200, [pid 384] close(5 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... socket resumed>) = 3 [pid 305] unlink("./8/cgroup.cpu" [pid 386] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] close(21 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 386] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 386] <... symlinkat resumed>) = 0 [pid 384] close(6 [pid 383] close(22 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] <... unlink resumed>) = 0 [pid 386] close(249 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... close resumed>) = 0 [pid 384] close(7 [pid 383] close(23 [pid 386] close(248 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] <... close resumed>) = 0 [pid 384] close(8 [pid 383] close(24 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 305] newfstatat(AT_FDCWD, "./8/binderfs", [pid 386] close(4 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 386] <... close resumed>) = 0 [pid 384] close(9 [pid 383] close(25 [pid 306] <... setsockopt resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 386] <... futex resumed>) = 0 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] close(26 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] unlink("./8/binderfs" [pid 386] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] close(10 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] close(27) = -1 EBADF (Bad file descriptor) [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] close(28 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 386] <... futex resumed>) = 0 [pid 305] <... unlink resumed>) = 0 [pid 384] close(11 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] close(29 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 386] bpf(BPF_PROG_LOAD, NULL, 0 [pid 305] umount2("./8/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 384] close(12 [pid 383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 386] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 383] exit_group(0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... exit_group resumed>) = ? [pid 306] <... setsockopt resumed>) = 0 [pid 386] <... futex resumed>) = 0 [pid 384] close(13 [pid 383] +++ exited with 0 +++ [pid 314] <... epoll_pwait resumed>[], 128, 4, NULL, 0) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] newfstatat(AT_FDCWD, "./8/cgroup", [pid 294] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 386] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] epoll_pwait(4, [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] <... futex resumed>) = 0 [pid 384] close(14 [pid 317] restart_syscall(<... resuming interrupted clone ...> [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] unlink("./8/cgroup" [pid 386] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... restart_syscall resumed>) = 0 [pid 314] epoll_pwait(4, [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] <... unlink resumed>) = 0 [pid 384] close(15 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 386] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] epoll_pwait(4, [pid 305] umount2("./8/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] close(16 [pid 306] <... setsockopt resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=998132264} [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 386] <... futex resumed>) = 0 [pid 384] close(17 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 306] close(3 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... write resumed>) = 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 998, NULL, 0) = 1 [pid 386] <... futex resumed>) = 0 [pid 384] close(18 [pid 317] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... close resumed>) = 0 [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 305] newfstatat(AT_FDCWD, "./8/cgroup.net", [pid 386] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 1 [pid 306] read(249, [pid 294] <... futex resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] <... bpf resumed>) = 3 [pid 384] close(19 [pid 317] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(39, [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] unlink("./8/cgroup.net" [pid 386] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 386] <... futex resumed>) = 0 [pid 384] close(20 [pid 317] newfstatat(3, "", [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 305] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 387 attached [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] <... futex resumed>) = 1 [pid 386] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] getdents64(3, [pid 302] <... futex resumed>) = 0 [pid 387] set_robust_list(0x555555a6d760, 24 [pid 384] close(21 [pid 317] getdents64(3, [pid 387] <... set_robust_list resumed>) = 0 [pid 387] chdir("./8") = 0 [pid 386] <... futex resumed>) = 0 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 314] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 10 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 302] epoll_pwait(4, [pid 387] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 386] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 384] close(22 [pid 317] umount2("./8/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 64 [pid 305] close(3 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 387] <... prctl resumed>) = 0 [pid 386] <... bpf resumed>) = 0 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(39, [pid 305] <... close resumed>) = 0 [pid 387] setpgid(0, 0 [pid 386] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] close(23 [pid 317] newfstatat(AT_FDCWD, "./8/cgroup.cpu", [pid 314] <... read resumed>0xc0000135c0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] unlinkat(AT_FDCWD, "./8", AT_REMOVEDIR [pid 302] epoll_pwait(4, [pid 387] <... setpgid resumed>) = 0 [pid 386] <... futex resumed>) = 0 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] epoll_pwait(4, [pid 387] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 386] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] close(24 [pid 317] unlink("./8/cgroup.cpu" [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... unlinkat resumed>) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 387] <... symlinkat resumed>) = 0 [pid 386] <... futex resumed>) = 0 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 314] epoll_pwait(4, [pid 305] mkdirat(AT_FDCWD, "./9", 0777 [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 387] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 384] close(25 [pid 317] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 387] <... symlinkat resumed>) = 0 [pid 305] <... mkdirat resumed>) = 0 [pid 387] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net") = 0 [pid 387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 387] write(3, "1000", 4) = 4 [pid 386] <... bpf resumed>) = 4 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=992238686} [pid 387] close(3 [pid 386] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] close(26 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 387] <... close resumed>) = 0 [pid 386] <... futex resumed>) = 0 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./8/binderfs", [pid 387] read(200, [pid 386] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] close(27 [pid 305] <... openat resumed>) = 3 [pid 387] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... futex resumed>) = 0 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] ioctl(3, LOOP_CLR_FD [pid 387] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 386] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 384] close(28 [pid 317] unlink("./8/binderfs" [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 387] <... symlinkat resumed>) = 0 [pid 387] close(249 [pid 386] <... bpf resumed>) = 5 [pid 387] <... close resumed>) = 0 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 387] close(248) = 0 [pid 387] close(4) = 0 [pid 317] <... unlink resumed>) = 0 [pid 305] close(3 [pid 387] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] close(29 [pid 317] umount2("./8/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 387] <... futex resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 387] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 387] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 387] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 387] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 387] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 387] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5 [pid 387] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] write(-1, NULL, 55808) = -1 EBADF (Bad file descriptor) [pid 387] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 387] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] close(6) = 0 [pid 387] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 6 [pid 386] <... futex resumed>) = 0 [pid 384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 387] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] exit_group(0 [pid 317] newfstatat(AT_FDCWD, "./8/cgroup", [pid 387] <... futex resumed>) = 0 [pid 386] <... futex resumed>) = 0 [pid 384] <... exit_group resumed>) = ? [pid 305] <... socket resumed>) = 3 [pid 387] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] write(-1, NULL, 55808 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 387] <... futex resumed>) = 0 [pid 387] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16) = 7 [pid 387] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] +++ exited with 0 +++ [pid 387] <... futex resumed>) = 0 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] close(3 [pid 387] close(3 [pid 386] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./8/cgroup" [pid 387] <... close resumed>) = 0 [pid 386] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... close resumed>) = 0 [pid 387] close(4) = 0 [pid 387] close(5 [pid 386] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 387] <... close resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 387] close(6 [pid 386] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 387] <... close resumed>) = 0 [pid 317] umount2("./8/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... socket resumed>) = 3 [pid 386] <... futex resumed>) = 0 [pid 387] close(7 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 387] <... close resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./8/cgroup.net", [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 994, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 387] close(8) = -1 EBADF (Bad file descriptor) [pid 386] <... bpf resumed>) = 6 [pid 387] close(9 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 386] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./8/cgroup.net" [pid 314] <... futex resumed>) = 1 [pid 311] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 294] <... futex resumed>) = 0 [pid 387] close(10 [pid 386] <... futex resumed>) = 0 [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 387] close(11 [pid 314] read(15, [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 387] close(12 [pid 386] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getdents64(3, [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 305] close(3 [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 386] <... futex resumed>) = 0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... openat resumed>) = 3 [pid 305] <... close resumed>) = 0 [pid 387] close(13 [pid 386] close(6 [pid 314] <... futex resumed>) = 1 [pid 311] newfstatat(3, "", [pid 302] <... futex resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] close(3 [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 386] <... close resumed>) = 0 [pid 387] close(14) = -1 EBADF (Bad file descriptor) [pid 387] close(15) = -1 EBADF (Bad file descriptor) [pid 387] close(16) = -1 EBADF (Bad file descriptor) [pid 314] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 387] close(17 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] epoll_pwait(4, [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 386] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... close resumed>) = 0 [pid 305] <... socket resumed>) = 3 [pid 387] close(18 [pid 386] <... futex resumed>) = 0 [pid 317] unlinkat(AT_FDCWD, "./8", AT_REMOVEDIR [pid 314] <... write resumed>) = 64 [pid 311] getdents64(3, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 386] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 387] close(19) = -1 EBADF (Bad file descriptor) [pid 387] close(20) = -1 EBADF (Bad file descriptor) [pid 387] close(21) = -1 EBADF (Bad file descriptor) [pid 317] <... unlinkat resumed>) = 0 [pid 387] close(22 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 386] <... futex resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 302] epoll_pwait(4, [pid 311] umount2("./9/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 387] close(23 [pid 386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 317] mkdirat(AT_FDCWD, "./9", 0777 [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 387] close(24) = -1 EBADF (Bad file descriptor) [pid 387] close(25) = -1 EBADF (Bad file descriptor) [pid 387] close(26) = -1 EBADF (Bad file descriptor) [pid 387] close(27) = -1 EBADF (Bad file descriptor) [pid 387] close(28) = -1 EBADF (Bad file descriptor) [pid 387] close(29) = -1 EBADF (Bad file descriptor) [pid 387] close(3) = -1 EBADF (Bad file descriptor) [pid 387] close(4) = -1 EBADF (Bad file descriptor) [pid 387] close(5) = -1 EBADF (Bad file descriptor) [pid 387] close(6) = -1 EBADF (Bad file descriptor) [pid 387] close(7) = -1 EBADF (Bad file descriptor) [pid 387] close(8) = -1 EBADF (Bad file descriptor) [pid 387] close(9) = -1 EBADF (Bad file descriptor) [pid 386] <... bpf resumed>) = 6 [pid 387] close(10) = -1 EBADF (Bad file descriptor) [pid 311] newfstatat(AT_FDCWD, "./9/cgroup.cpu", [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 387] close(11 [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 387] close(12) = -1 EBADF (Bad file descriptor) [pid 387] close(13) = -1 EBADF (Bad file descriptor) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... mkdirat resumed>) = 0 [pid 387] close(14 [pid 386] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 314] read(15, [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 386] <... futex resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 314] <... read resumed>0xc0002938e0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] unlink("./9/cgroup.cpu" [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 387] close(15 [pid 386] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] ioctl(3, LOOP_CLR_FD [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 387] close(16) = -1 EBADF (Bad file descriptor) [pid 311] <... unlink resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 387] close(17 [pid 386] <... futex resumed>) = 0 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 311] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 386] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] close(3 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 387] close(18 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] newfstatat(AT_FDCWD, "./9/binderfs", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=977973948} [pid 387] close(19) = -1 EBADF (Bad file descriptor) [pid 387] close(20) = -1 EBADF (Bad file descriptor) [pid 387] close(21) = -1 EBADF (Bad file descriptor) [pid 387] close(22) = -1 EBADF (Bad file descriptor) [pid 387] close(23) = -1 EBADF (Bad file descriptor) [pid 387] close(24) = -1 EBADF (Bad file descriptor) [pid 387] close(25) = -1 EBADF (Bad file descriptor) [pid 387] close(26) = -1 EBADF (Bad file descriptor) [pid 387] close(27) = -1 EBADF (Bad file descriptor) [pid 387] close(28) = -1 EBADF (Bad file descriptor) [pid 387] close(29) = -1 EBADF (Bad file descriptor) [pid 387] exit_group(0) = ? [pid 387] +++ exited with 0 +++ [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./9/binderfs") = 0 [pid 311] umount2("./9/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./9/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./9/cgroup") = 0 [pid 311] umount2("./9/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./9/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./9/cgroup.net" [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... unlink resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] <... socket resumed>) = 3 [pid 311] getdents64(3, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] close(3 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 311] close(3) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] <... close resumed>) = 0 [pid 311] unlinkat(AT_FDCWD, "./9", AT_REMOVEDIR [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... unlinkat resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... socket resumed>) = 3 [pid 311] mkdirat(AT_FDCWD, "./10", 0777 [pid 306] <... write resumed>) = 12 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 981, NULL, 0) = 1 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 311] <... mkdirat resumed>) = 0 [pid 306] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 311] <... openat resumed>) = 3 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] ioctl(3, LOOP_CLR_FD [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... openat resumed>) = 3 [pid 317] close(3 [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] newfstatat(3, "", [pid 302] read(21, [pid 317] <... close resumed>) = 0 [pid 311] close(3 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... close resumed>) = 0 [pid 306] getdents64(3, [pid 317] <... socket resumed>) = 3 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... socket resumed>) = 3 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 314] <... futex resumed>) = 0 [pid 305] close(3 [pid 302] <... futex resumed>) = 1 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 314] epoll_pwait(4, [pid 311] close(3 [pid 306] umount2("./8/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 302] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 314] epoll_pwait(4, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 306] newfstatat(AT_FDCWD, "./8/cgroup.cpu", [pid 302] <... write resumed>) = 64 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... socket resumed>) = 3 [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] close(3 [pid 306] unlink("./8/cgroup.cpu" [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 302] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... close resumed>) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] <... unlink resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 302] read(21, [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 302] <... read resumed>0xc000293a10, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] newfstatat(AT_FDCWD, "./8/binderfs", [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] unlink("./8/binderfs" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] <... setsockopt resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=968386862} [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... unlink resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] umount2("./8/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] newfstatat(AT_FDCWD, "./8/cgroup", [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] unlink("./8/cgroup" [pid 317] close(3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] <... unlink resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 306] umount2("./8/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 317] <... socket resumed>) = 3 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] <... setsockopt resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] close(3 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... close resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./8/cgroup.net", [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 311] <... socket resumed>) = 3 [pid 306] unlink("./8/cgroup.net" [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] <... unlink resumed>) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 306] getdents64(3, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... setsockopt resumed>) = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 305] <... setsockopt resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] close(3 [pid 305] close(3 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 386] <... bpf resumed>) = 7 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 386] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 386] <... futex resumed>) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 386] close(3 [pid 311] <... setsockopt resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 386] close(4 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 386] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 386] close(5 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 386] <... close resumed>) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 386] close(6 [pid 311] <... setsockopt resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 311] close(3 [pid 386] close(7 [pid 311] <... close resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 311] read(249, [pid 386] close(8 [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] read(249, [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] unlinkat(AT_FDCWD, "./8", AT_REMOVEDIR [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 ./strace-static-x86_64: Process 388 attached [pid 386] close(9 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 12 [pid 386] close(10) = -1 EBADF (Bad file descriptor) [pid 388] set_robust_list(0x555556a82760, 24 [pid 386] close(11 [pid 388] <... set_robust_list resumed>) = 0 [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 386] close(12) = -1 EBADF (Bad file descriptor) [pid 386] close(13) = -1 EBADF (Bad file descriptor) [pid 386] close(14) = -1 EBADF (Bad file descriptor) [pid 386] close(15) = -1 EBADF (Bad file descriptor) [pid 386] close(16) = -1 EBADF (Bad file descriptor) [pid 386] close(17) = -1 EBADF (Bad file descriptor) [pid 386] close(18) = -1 EBADF (Bad file descriptor) [pid 386] close(19) = -1 EBADF (Bad file descriptor) [pid 386] close(20) = -1 EBADF (Bad file descriptor) [pid 386] close(21) = -1 EBADF (Bad file descriptor) [pid 386] close(22) = -1 EBADF (Bad file descriptor) [pid 306] <... unlinkat resumed>) = 0 [pid 386] close(23 [pid 388] chdir("./10" [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 386] close(24) = -1 EBADF (Bad file descriptor) [pid 386] close(25) = -1 EBADF (Bad file descriptor) [pid 386] close(26) = -1 EBADF (Bad file descriptor) [pid 386] close(27) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 389 attached [pid 386] close(28 [pid 389] set_robust_list(0x5555557f6760, 24 [pid 388] <... chdir resumed>) = 0 [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] mkdirat(AT_FDCWD, "./9", 0777 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 11 [pid 389] <... set_robust_list resumed>) = 0 [pid 388] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 386] close(29 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 389] chdir("./9" [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 389] <... chdir resumed>) = 0 [pid 388] <... prctl resumed>) = 0 [pid 386] close(3 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 306] <... mkdirat resumed>) = 0 [pid 389] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 388] setpgid(0, 0 [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 389] <... prctl resumed>) = 0 [pid 388] <... setpgid resumed>) = 0 [pid 386] close(4 [pid 317] <... setsockopt resumed>) = 0 [pid 389] setpgid(0, 0 [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 389] <... setpgid resumed>) = 0 [pid 388] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 386] close(5 [pid 317] close(3 [pid 389] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... openat resumed>) = 3 [pid 389] <... symlinkat resumed>) = 0 [pid 388] <... symlinkat resumed>) = 0 [pid 386] close(6 [pid 317] <... close resumed>) = 0 [pid 306] ioctl(3, LOOP_CLR_FD [pid 389] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 388] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] read(249, [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 389] <... symlinkat resumed>) = 0 [pid 386] close(7 [pid 389] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 388] <... symlinkat resumed>) = 0 [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 389] <... symlinkat resumed>) = 0 [pid 388] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 386] close(8 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] close(3 [pid 389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 389] <... openat resumed>) = 3 [pid 388] <... symlinkat resumed>) = 0 [pid 386] close(9 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] <... close resumed>) = 0 [pid 389] write(3, "1000", 4 [pid 388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 389] <... write resumed>) = 4 [pid 386] close(10 [pid 389] close(3 [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 389] <... close resumed>) = 0 [pid 386] close(11 [pid 389] read(200, [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 390 attached [pid 389] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] close(12 [pid 390] set_robust_list(0x555556f7e760, 24 [pid 389] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 388] <... openat resumed>) = 3 [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 11 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 390] <... set_robust_list resumed>) = 0 [pid 389] <... symlinkat resumed>) = 0 [pid 388] write(3, "1000", 4 [pid 386] close(13 [pid 390] chdir("./9" [pid 389] close(249 [pid 388] <... write resumed>) = 4 [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... socket resumed>) = 3 [pid 390] <... chdir resumed>) = 0 [pid 389] <... close resumed>) = 0 [pid 388] close(3 [pid 386] close(14 [pid 306] close(3 [pid 390] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 389] close(248 [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... prctl resumed>) = 0 [pid 389] <... close resumed>) = 0 [pid 386] close(15 [pid 390] setpgid(0, 0 [pid 389] close(4 [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... setpgid resumed>) = 0 [pid 389] <... close resumed>) = 0 [pid 386] close(16 [pid 390] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 389] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... symlinkat resumed>) = 0 [pid 389] <... futex resumed>) = 0 [pid 386] close(17 [pid 390] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 389] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... symlinkat resumed>) = 0 [pid 389] <... futex resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 386] close(18 [pid 390] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 389] bpf(BPF_PROG_LOAD, NULL, 0 [pid 388] read(200, [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 390] <... symlinkat resumed>) = 0 [pid 389] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 388] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] close(19 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 389] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... openat resumed>) = 3 [pid 389] <... futex resumed>) = 0 [pid 386] close(20 [pid 306] <... socket resumed>) = 3 [pid 390] write(3, "1000", 4 [pid 389] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... symlinkat resumed>) = 0 [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 390] <... write resumed>) = 4 [pid 389] <... futex resumed>) = 0 [pid 388] close(249 [pid 386] close(21 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 390] close(3 [pid 389] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 388] <... close resumed>) = 0 [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 390] <... close resumed>) = 0 [pid 389] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 388] close(248 [pid 386] close(22 [pid 390] read(200, [pid 389] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... close resumed>) = 0 [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 390] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 389] <... futex resumed>) = 0 [pid 386] close(23 [pid 390] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 389] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... symlinkat resumed>) = 0 [pid 389] <... futex resumed>) = 0 [pid 386] close(24 [pid 390] close(249 [pid 389] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = 0 [pid 389] <... bpf resumed>) = 3 [pid 386] close(25 [pid 390] close(248 [pid 389] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = 0 [pid 389] <... futex resumed>) = 0 [pid 386] close(26 [pid 390] close(4 [pid 389] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = 0 [pid 389] <... futex resumed>) = 0 [pid 386] close(27 [pid 390] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... futex resumed>) = 0 [pid 389] <... bpf resumed>) = 0 [pid 386] close(28 [pid 390] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] close(4 [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 390] <... futex resumed>) = 0 [pid 389] <... futex resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 386] close(29 [pid 390] bpf(BPF_PROG_LOAD, NULL, 0 [pid 389] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 390] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 389] <... futex resumed>) = 0 [pid 388] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] exit_group(0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 390] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 388] <... futex resumed>) = 0 [pid 386] <... exit_group resumed>) = ? [pid 390] <... futex resumed>) = 0 [pid 389] <... bpf resumed>) = 4 [pid 388] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] +++ exited with 0 +++ [pid 306] <... socket resumed>) = 3 [pid 390] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... futex resumed>) = 0 [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 390] <... futex resumed>) = 0 [pid 389] <... futex resumed>) = 0 [pid 388] bpf(BPF_PROG_LOAD, NULL, 0 [pid 390] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 389] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 390] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 389] <... futex resumed>) = 0 [pid 388] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 390] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 388] <... futex resumed>) = 0 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 390] <... futex resumed>) = 0 [pid 388] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 390] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... futex resumed>) = 0 [pid 320] <... write resumed>) = 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 970, NULL, 0) = 1 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 390] <... futex resumed>) = 0 [pid 388] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 320] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 390] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 388] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 1 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 294] <... futex resumed>) = 0 [pid 390] <... bpf resumed>) = 3 [pid 389] <... bpf resumed>) = 5 [pid 388] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(22, [pid 390] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... futex resumed>) = 0 [pid 320] <... openat resumed>) = 3 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 390] <... futex resumed>) = 0 [pid 389] <... futex resumed>) = 0 [pid 388] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] newfstatat(3, "", [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 390] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] <... futex resumed>) = 1 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 302] <... futex resumed>) = 0 [pid 390] <... futex resumed>) = 0 [pid 389] <... futex resumed>) = 0 [pid 388] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 320] getdents64(3, [pid 390] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 389] write(-1, NULL, 55808 [pid 390] <... bpf resumed>) = 0 [pid 389] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 388] <... bpf resumed>) = 3 [pid 314] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 302] epoll_pwait(4, [pid 390] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 64 [pid 390] <... futex resumed>) = 0 [pid 389] <... futex resumed>) = 0 [pid 388] <... futex resumed>) = 0 [pid 320] umount2("./9/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(22, [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 390] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>0xc000293a80, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 302] epoll_pwait(4, [pid 390] <... futex resumed>) = 0 [pid 389] <... futex resumed>) = 0 [pid 388] <... futex resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./9/cgroup.cpu", [pid 314] epoll_pwait(4, [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 388] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 302] epoll_pwait(4, [pid 390] <... bpf resumed>) = 4 [pid 389] <... bpf resumed>) = 6 [pid 388] <... bpf resumed>) = 0 [pid 320] unlink("./9/cgroup.cpu" [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 390] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=940759882} [pid 390] <... futex resumed>) = 0 [pid 389] <... futex resumed>) = 0 [pid 388] <... futex resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 390] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 390] <... futex resumed>) = 0 [pid 389] <... futex resumed>) = 0 [pid 388] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 390] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 389] close(6 [pid 388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] newfstatat(AT_FDCWD, "./9/binderfs", [pid 390] <... bpf resumed>) = 5 [pid 389] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 390] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 390] <... futex resumed>) = 0 [pid 389] <... futex resumed>) = 0 [pid 390] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 390] <... futex resumed>) = 0 [pid 389] <... futex resumed>) = 0 [pid 390] write(-1, NULL, 55808 [pid 389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 388] <... bpf resumed>) = 4 [pid 390] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 389] <... bpf resumed>) = 6 [pid 388] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] close(3 [pid 390] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... futex resumed>) = 0 [pid 320] unlink("./9/binderfs" [pid 390] <... futex resumed>) = 0 [pid 389] <... futex resumed>) = 0 [pid 388] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... close resumed>) = 0 [pid 390] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 390] <... futex resumed>) = 0 [pid 389] <... futex resumed>) = 0 [pid 388] <... futex resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 389] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 388] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 320] umount2("./9/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 390] <... bpf resumed>) = 6 [pid 389] <... bpf resumed>) = 7 [pid 388] <... bpf resumed>) = 5 [pid 306] <... socket resumed>) = 3 [pid 390] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 390] <... futex resumed>) = 0 [pid 389] <... futex resumed>) = 0 [pid 388] <... futex resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./9/cgroup", [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 390] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] close(3 [pid 388] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 390] <... futex resumed>) = 0 [pid 389] <... close resumed>) = 0 [pid 388] <... futex resumed>) = 0 [pid 320] unlink("./9/cgroup" [pid 390] close(6 [pid 389] close(4 [pid 388] write(-1, NULL, 55808 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 390] <... close resumed>) = 0 [pid 389] <... close resumed>) = 0 [pid 388] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 390] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] close(5 [pid 388] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] umount2("./9/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 390] <... futex resumed>) = 0 [pid 389] <... close resumed>) = 0 [pid 388] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 390] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] close(6 [pid 388] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] newfstatat(AT_FDCWD, "./9/cgroup.net", [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 390] <... futex resumed>) = 0 [pid 389] <... close resumed>) = 0 [pid 388] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 389] close(7 [pid 388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] unlink("./9/cgroup.net" [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 390] <... bpf resumed>) = 6 [pid 389] <... close resumed>) = 0 [pid 390] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] close(8 [pid 390] <... futex resumed>) = 0 [pid 389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] close(9 [pid 388] <... bpf resumed>) = 6 [pid 390] <... futex resumed>) = 0 [pid 389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 390] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 389] close(10 [pid 388] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getdents64(3, [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] <... futex resumed>) = 0 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 389] close(11 [pid 388] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] close(3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] <... futex resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 389] close(12 [pid 388] close(6 [pid 320] unlinkat(AT_FDCWD, "./9", AT_REMOVEDIR [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] <... close resumed>) = 0 [pid 389] close(13) = -1 EBADF (Bad file descriptor) [pid 389] close(14) = -1 EBADF (Bad file descriptor) [pid 389] close(15) = -1 EBADF (Bad file descriptor) [pid 320] <... unlinkat resumed>) = 0 [pid 389] close(16 [pid 388] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] close(3 [pid 389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] <... futex resumed>) = 0 [pid 320] mkdirat(AT_FDCWD, "./10", 0777 [pid 389] close(17 [pid 306] <... close resumed>) = 0 [pid 389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] close(18) = -1 EBADF (Bad file descriptor) [pid 389] close(19) = -1 EBADF (Bad file descriptor) [pid 389] close(20) = -1 EBADF (Bad file descriptor) [pid 389] close(21) = -1 EBADF (Bad file descriptor) [pid 389] close(22 [pid 320] <... mkdirat resumed>) = 0 [pid 389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] <... futex resumed>) = 0 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 306] read(249, [pid 389] close(23 [pid 388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... openat resumed>) = 3 [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 389] close(24) = -1 EBADF (Bad file descriptor) [pid 389] close(25) = -1 EBADF (Bad file descriptor) [pid 389] close(26) = -1 EBADF (Bad file descriptor) [pid 389] close(27) = -1 EBADF (Bad file descriptor) [pid 389] close(28) = -1 EBADF (Bad file descriptor) [pid 389] close(29) = -1 EBADF (Bad file descriptor) [pid 389] close(3) = -1 EBADF (Bad file descriptor) [pid 389] close(4) = -1 EBADF (Bad file descriptor) [pid 389] close(5) = -1 EBADF (Bad file descriptor) [pid 389] close(6) = -1 EBADF (Bad file descriptor) [pid 389] close(7) = -1 EBADF (Bad file descriptor) [pid 388] <... bpf resumed>) = 6 [pid 389] close(8 [pid 388] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] ioctl(3, LOOP_CLR_FD [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] <... futex resumed>) = 0 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 389] close(9) = -1 EBADF (Bad file descriptor) [pid 389] close(10) = -1 EBADF (Bad file descriptor) [pid 389] close(11) = -1 EBADF (Bad file descriptor) [pid 389] close(12) = -1 EBADF (Bad file descriptor) [pid 389] close(13) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 391 attached [pid 389] close(14 [pid 388] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] close(3 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 11 [pid 391] set_robust_list(0x555555a6d760, 24 [pid 389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] <... futex resumed>) = 0 [pid 389] close(15 [pid 320] <... close resumed>) = 0 [pid 389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 389] close(16) = -1 EBADF (Bad file descriptor) [pid 389] close(17) = -1 EBADF (Bad file descriptor) [pid 389] close(18) = -1 EBADF (Bad file descriptor) [pid 389] close(19) = -1 EBADF (Bad file descriptor) [pid 389] close(20) = -1 EBADF (Bad file descriptor) [pid 389] close(21) = -1 EBADF (Bad file descriptor) [pid 389] close(22) = -1 EBADF (Bad file descriptor) [pid 389] close(23) = -1 EBADF (Bad file descriptor) [pid 389] close(24) = -1 EBADF (Bad file descriptor) [pid 389] close(25) = -1 EBADF (Bad file descriptor) [pid 389] close(26) = -1 EBADF (Bad file descriptor) [pid 389] close(27) = -1 EBADF (Bad file descriptor) [pid 389] close(28) = -1 EBADF (Bad file descriptor) [pid 389] close(29) = -1 EBADF (Bad file descriptor) [pid 389] exit_group(0) = ? [pid 389] +++ exited with 0 +++ [pid 391] <... set_robust_list resumed>) = 0 [pid 388] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 320] <... socket resumed>) = 3 [pid 391] chdir("./9" [pid 320] close(3) = 0 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 391] <... chdir resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 391] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 305] <... write resumed>) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 942, NULL, 0) = 1 [pid 305] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] <... socket resumed>) = 3 [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 391] <... prctl resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... futex resumed>) = 1 [pid 305] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] read(11, [pid 294] <... futex resumed>) = 0 [pid 391] setpgid(0, 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] <... openat resumed>) = 3 [pid 305] newfstatat(3, "", [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 391] <... setpgid resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 391] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 314] <... futex resumed>) = 0 [pid 302] <... futex resumed>) = 1 [pid 305] getdents64(3, [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 314] epoll_pwait(4, [pid 302] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] close(3 [pid 314] epoll_pwait(4, [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 302] <... write resumed>) = 64 [pid 391] <... symlinkat resumed>) = 0 [pid 305] umount2("./9/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 391] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 320] <... close resumed>) = 0 [pid 319] <... futex resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... futex resumed>) = 1 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] newfstatat(AT_FDCWD, "./9/cgroup.cpu", [pid 391] <... symlinkat resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] read(11, [pid 320] <... socket resumed>) = 3 [pid 302] <... read resumed>0xc000293bf0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] unlink("./9/cgroup.cpu" [pid 391] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=920218793} [pid 305] <... unlink resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 391] <... symlinkat resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./9/binderfs", [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 391] <... openat resumed>) = 3 [pid 305] unlink("./9/binderfs" [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... unlink resumed>) = 0 [pid 391] write(3, "1000", 4 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] umount2("./9/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 391] <... write resumed>) = 4 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 391] close(3 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] newfstatat(AT_FDCWD, "./9/cgroup", [pid 391] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 391] read(200, [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 391] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] unlink("./9/cgroup" [pid 391] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] <... unlink resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 391] <... symlinkat resumed>) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] umount2("./9/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 391] close(249 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 391] <... close resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 391] close(248 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] newfstatat(AT_FDCWD, "./9/cgroup.net", [pid 391] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 391] close(4 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] unlink("./9/cgroup.net" [pid 391] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... unlink resumed>) = 0 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getdents64(3, [pid 391] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 391] <... futex resumed>) = 0 [pid 320] close(3 [pid 305] close(3 [pid 320] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 391] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] unlinkat(AT_FDCWD, "./9", AT_REMOVEDIR [pid 391] <... futex resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 305] <... unlinkat resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 391] bpf(BPF_PROG_LOAD, NULL, 0 [pid 305] mkdirat(AT_FDCWD, "./10", 0777 [pid 391] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 391] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... mkdirat resumed>) = 0 [pid 391] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 391] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 391] <... futex resumed>) = 0 [pid 305] <... openat resumed>) = 3 [pid 391] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 390] <... bpf resumed>) = 7 [pid 388] <... bpf resumed>) = 7 [pid 320] <... setsockopt resumed>) = 0 [pid 305] ioctl(3, LOOP_CLR_FD [pid 391] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 390] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 391] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 390] <... futex resumed>) = 0 [pid 388] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] close(3 [pid 391] <... futex resumed>) = 0 [pid 390] close(3 [pid 388] close(3 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 390] <... close resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 390] close(4 [pid 388] close(4 [pid 390] <... close resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 390] close(5 [pid 388] close(5 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 391] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 305] <... socket resumed>) = 3 [pid 391] <... futex resumed>) = 0 [pid 320] <... setsockopt resumed>) = 0 [pid 305] close(3 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 391] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 305] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 391] <... bpf resumed>) = 3 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... socket resumed>) = 3 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 391] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 391] <... futex resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 391] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... setsockopt resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 391] <... futex resumed>) = 0 [pid 320] close(3) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 391] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 320] read(249, [pid 391] <... bpf resumed>) = 0 [pid 305] close(3 [pid 391] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 391] <... futex resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 391] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 391] <... futex resumed>) = 0 ./strace-static-x86_64: Process 392 attached [pid 391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 305] <... socket resumed>) = 3 [pid 392] set_robust_list(0x555556bd7760, 24) = 0 [pid 392] chdir("./10") = 0 [pid 391] <... bpf resumed>) = 4 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 12 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 392] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 391] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 392] <... prctl resumed>) = 0 [pid 391] <... futex resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 392] setpgid(0, 0 [pid 391] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] <... setpgid resumed>) = 0 [pid 391] <... futex resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 392] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 391] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 392] <... symlinkat resumed>) = 0 [pid 392] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 392] <... symlinkat resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 392] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 392] <... openat resumed>) = 3 [pid 392] write(3, "1000", 4) = 4 [pid 392] close(3) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 392] read(200, 0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 392] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 392] close(249) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 392] close(248) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 392] close(4 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 392] <... close resumed>) = 0 [pid 392] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 392] <... futex resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 392] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 392] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 392] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 392] <... futex resumed>) = 0 [pid 305] close(3 [pid 392] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 305] <... close resumed>) = 0 [pid 392] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 392] <... futex resumed>) = 0 [pid 305] <... socket resumed>) = 3 [pid 392] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 392] <... futex resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 392] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 392] <... bpf resumed>) = 3 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 392] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 392] <... futex resumed>) = 0 [pid 392] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... setsockopt resumed>) = 0 [pid 392] <... futex resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 392] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 392] <... bpf resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 392] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 392] <... futex resumed>) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 392] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] <... setsockopt resumed>) = 0 [pid 392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 392] <... bpf resumed>) = 4 [pid 392] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 392] <... futex resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 392] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 392] <... futex resumed>) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 392] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 305] <... setsockopt resumed>) = 0 [pid 305] close(3) = 0 [pid 305] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 393 attached [pid 393] set_robust_list(0x5555557f6760, 24 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 12 [pid 393] <... set_robust_list resumed>) = 0 [pid 393] chdir("./10") = 0 [pid 393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 393] setpgid(0, 0) = 0 [pid 393] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 393] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 393] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 393] write(3, "1000", 4) = 4 [pid 393] close(3) = 0 [pid 393] read(200, 0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 393] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 393] close(249 [pid 390] <... close resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 393] <... close resumed>) = 0 [pid 390] close(6 [pid 388] close(6 [pid 393] close(248 [pid 388] <... close resumed>) = 0 [pid 393] <... close resumed>) = 0 [pid 390] <... close resumed>) = 0 [pid 388] close(7 [pid 393] close(4 [pid 390] close(7 [pid 393] <... close resumed>) = 0 [pid 393] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 393] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 393] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 393] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 393] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 393] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 392] <... bpf resumed>) = 5 [pid 391] <... bpf resumed>) = 5 [pid 392] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 388] <... close resumed>) = 0 [pid 392] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 393] <... bpf resumed>) = 5 [pid 392] <... futex resumed>) = 0 [pid 390] <... close resumed>) = 0 [pid 393] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] write(-1, NULL, 55808 [pid 391] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 390] close(8 [pid 388] close(8 [pid 393] <... futex resumed>) = 0 [pid 392] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... futex resumed>) = 0 [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 393] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 390] close(9 [pid 393] <... futex resumed>) = 0 [pid 392] <... futex resumed>) = 0 [pid 391] <... futex resumed>) = 0 [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(9 [pid 393] write(-1, NULL, 55808 [pid 392] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 391] write(-1, NULL, 55808 [pid 390] close(10 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 393] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 392] <... futex resumed>) = 0 [pid 391] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(10 [pid 393] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 391] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 390] close(11 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 393] <... futex resumed>) = 0 [pid 392] <... bpf resumed>) = 6 [pid 391] <... futex resumed>) = 0 [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(11 [pid 393] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 391] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 390] close(12 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 393] <... futex resumed>) = 0 [pid 392] <... futex resumed>) = 0 [pid 391] <... futex resumed>) = 0 [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(12 [pid 393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 392] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 390] close(13 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 393] <... bpf resumed>) = 6 [pid 392] <... futex resumed>) = 0 [pid 393] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 391] <... bpf resumed>) = 6 [pid 393] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] close(6 [pid 391] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(13 [pid 393] <... futex resumed>) = 0 [pid 392] <... close resumed>) = 0 [pid 391] <... futex resumed>) = 0 [pid 390] close(14 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 393] close(6 [pid 392] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 391] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(14 [pid 393] <... close resumed>) = 0 [pid 392] <... futex resumed>) = 0 [pid 391] <... futex resumed>) = 0 [pid 390] close(15 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 393] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 393] <... futex resumed>) = 0 [pid 391] close(6 [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(15 [pid 393] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] <... futex resumed>) = 0 [pid 391] <... close resumed>) = 0 [pid 390] close(16 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 393] <... futex resumed>) = 0 [pid 392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 391] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(16 [pid 393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 6 [pid 392] <... bpf resumed>) = 6 [pid 391] <... futex resumed>) = 0 [pid 390] close(17 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 393] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 391] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(17 [pid 393] <... futex resumed>) = 0 [pid 392] <... futex resumed>) = 0 [pid 391] <... futex resumed>) = 0 [pid 390] close(18 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 393] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(18 [pid 393] <... futex resumed>) = 0 [pid 392] <... futex resumed>) = 0 [pid 393] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 390] close(19 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(19 [pid 392] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 391] <... bpf resumed>) = 6 [pid 390] close(20 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] close(20 [pid 391] <... futex resumed>) = 0 [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 390] close(21 [pid 388] close(21 [pid 391] <... futex resumed>) = 0 [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 390] close(22 [pid 388] close(22 [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] close(23 [pid 388] close(23 [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] close(24 [pid 388] close(24 [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] close(25 [pid 388] close(25 [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] close(26) = -1 EBADF (Bad file descriptor) [pid 388] close(26 [pid 390] close(27 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(27 [pid 390] close(28 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(28 [pid 390] close(29 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(29 [pid 390] close(3 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] close(4 [pid 388] close(3 [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] close(5 [pid 388] close(4 [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] close(6 [pid 388] close(5 [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] close(7 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(6 [pid 390] close(8 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(7 [pid 390] close(9 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(8 [pid 390] close(10 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(9 [pid 390] close(11 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(10 [pid 390] close(12 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(11 [pid 390] close(13 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(12 [pid 390] close(14 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(13 [pid 390] close(15 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(14 [pid 390] close(16 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(15 [pid 390] close(17 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(16 [pid 390] close(18 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] close(19 [pid 388] close(17 [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] close(20 [pid 388] close(18 [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] close(21 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(19 [pid 390] close(22 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(20 [pid 390] close(23 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(21 [pid 390] close(24 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(22 [pid 390] close(25 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(23 [pid 390] close(26 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(24 [pid 390] close(27 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(25 [pid 390] close(28 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(26 [pid 390] close(29 [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] exit_group(0 [pid 388] close(27 [pid 390] <... exit_group resumed>) = ? [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 390] +++ exited with 0 +++ [pid 388] close(28 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 388] close(29) = -1 EBADF (Bad file descriptor) [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 388] exit_group(0 [pid 317] <... write resumed>) = 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 923, NULL, 0) = 1 [pid 388] <... exit_group resumed>) = ? [pid 317] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 388] +++ exited with 0 +++ [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(39, [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] restart_syscall(<... resuming interrupted clone ...> [pid 317] <... openat resumed>) = 3 [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... restart_syscall resumed>) = 0 [pid 317] newfstatat(3, "", [pid 314] <... futex resumed>) = 1 [pid 302] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 302] epoll_pwait(4, [pid 317] getdents64(3, [pid 314] <... write resumed>) = 64 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 317] umount2("./9/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... write resumed>) = 12 [pid 302] epoll_pwait(4, [pid 319] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 1 [pid 311] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 855, NULL, 0) = 1 [pid 317] newfstatat(AT_FDCWD, "./9/cgroup.cpu", [pid 393] <... bpf resumed>) = 7 [pid 392] <... bpf resumed>) = 7 [pid 391] <... bpf resumed>) = 7 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] read(39, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 393] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 391] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] read(15, [pid 314] <... read resumed>0xc000293d40, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 393] <... futex resumed>) = 0 [pid 392] <... futex resumed>) = 0 [pid 391] <... futex resumed>) = 0 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] unlink("./9/cgroup.cpu" [pid 314] epoll_pwait(4, [pid 311] <... openat resumed>) = 3 [pid 393] close(3 [pid 392] close(3 [pid 391] close(3 [pid 393] <... close resumed>) = 0 [pid 392] <... close resumed>) = 0 [pid 391] <... close resumed>) = 0 [pid 319] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 393] close(4 [pid 392] close(4 [pid 391] close(4 [pid 319] <... write resumed>) = 64 [pid 317] <... unlink resumed>) = 0 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] newfstatat(3, "", [pid 393] <... close resumed>) = 0 [pid 392] <... close resumed>) = 0 [pid 391] <... close resumed>) = 0 [pid 319] read(15, [pid 317] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] epoll_pwait(4, [pid 393] close(5 [pid 392] close(5 [pid 391] close(5 [pid 319] <... read resumed>0xc000013630, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 393] <... close resumed>) = 0 [pid 392] <... close resumed>) = 0 [pid 391] <... close resumed>) = 0 [pid 319] epoll_pwait(4, [pid 317] newfstatat(AT_FDCWD, "./9/binderfs", [pid 314] epoll_pwait(4, [pid 311] getdents64(3, [pid 393] close(6 [pid 392] close(6 [pid 391] close(6 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 393] <... close resumed>) = 0 [pid 392] <... close resumed>) = 0 [pid 391] <... close resumed>) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] unlink("./9/binderfs" [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=851529156} [pid 393] close(7 [pid 392] close(7 [pid 391] close(7 [pid 317] <... unlink resumed>) = 0 [pid 311] umount2("./10/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 393] <... close resumed>) = 0 [pid 317] umount2("./9/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 393] close(8 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] newfstatat(AT_FDCWD, "./10/cgroup.cpu", [pid 317] newfstatat(AT_FDCWD, "./9/cgroup", [pid 393] close(9 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./10/cgroup.cpu" [pid 393] close(10 [pid 317] unlink("./9/cgroup" [pid 393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 393] close(11) = -1 EBADF (Bad file descriptor) [pid 311] <... unlink resumed>) = 0 [pid 393] close(12) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 393] close(13 [pid 311] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./9/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 393] close(14 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./10/binderfs", [pid 393] close(15 [pid 317] newfstatat(AT_FDCWD, "./9/cgroup.net", [pid 393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 393] close(16 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./10/binderfs" [pid 393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./9/cgroup.net" [pid 393] close(17 [pid 311] <... unlink resumed>) = 0 [pid 393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 393] close(18) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 393] close(19 [pid 311] umount2("./10/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] getdents64(3, [pid 393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 393] close(20 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 311] newfstatat(AT_FDCWD, "./10/cgroup", [pid 393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 393] close(21 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 311] unlink("./10/cgroup" [pid 393] close(22 [pid 317] unlinkat(AT_FDCWD, "./9", AT_REMOVEDIR [pid 393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... unlink resumed>) = 0 [pid 393] close(23) = -1 EBADF (Bad file descriptor) [pid 393] close(24) = -1 EBADF (Bad file descriptor) [pid 393] close(25 [pid 317] <... unlinkat resumed>) = 0 [pid 393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdirat(AT_FDCWD, "./10", 0777 [pid 311] umount2("./10/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 393] close(26) = -1 EBADF (Bad file descriptor) [pid 393] close(27) = -1 EBADF (Bad file descriptor) [pid 393] close(28) = -1 EBADF (Bad file descriptor) [pid 393] close(29) = -1 EBADF (Bad file descriptor) [pid 393] close(3) = -1 EBADF (Bad file descriptor) [pid 393] close(4) = -1 EBADF (Bad file descriptor) [pid 393] close(5 [pid 317] <... mkdirat resumed>) = 0 [pid 393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 393] close(6 [pid 311] newfstatat(AT_FDCWD, "./10/cgroup.net", [pid 393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 393] close(7 [pid 317] ioctl(3, LOOP_CLR_FD [pid 311] unlink("./10/cgroup.net" [pid 393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 393] close(8) = -1 EBADF (Bad file descriptor) [pid 393] close(9) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 311] <... unlink resumed>) = 0 [pid 393] close(10 [pid 317] <... close resumed>) = 0 [pid 393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 393] close(11) = -1 EBADF (Bad file descriptor) [pid 393] close(12) = -1 EBADF (Bad file descriptor) [pid 393] close(13) = -1 EBADF (Bad file descriptor) [pid 393] close(14) = -1 EBADF (Bad file descriptor) [pid 393] close(15) = -1 EBADF (Bad file descriptor) [pid 393] close(16) = -1 EBADF (Bad file descriptor) [pid 393] close(17) = -1 EBADF (Bad file descriptor) [pid 393] close(18) = -1 EBADF (Bad file descriptor) [pid 393] close(19) = -1 EBADF (Bad file descriptor) [pid 393] close(20) = -1 EBADF (Bad file descriptor) [pid 393] close(21) = -1 EBADF (Bad file descriptor) [pid 393] close(22) = -1 EBADF (Bad file descriptor) [pid 393] close(23) = -1 EBADF (Bad file descriptor) [pid 393] close(24) = -1 EBADF (Bad file descriptor) [pid 393] close(25) = -1 EBADF (Bad file descriptor) [pid 393] close(26) = -1 EBADF (Bad file descriptor) [pid 393] close(27) = -1 EBADF (Bad file descriptor) [pid 393] close(28) = -1 EBADF (Bad file descriptor) [pid 393] close(29) = -1 EBADF (Bad file descriptor) [pid 393] exit_group(0) = ? [pid 393] +++ exited with 0 +++ [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] getdents64(3, [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 317] <... socket resumed>) = 3 [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 317] close(3 [pid 311] close(3 [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] unlinkat(AT_FDCWD, "./10", AT_REMOVEDIR [pid 317] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 311] <... unlinkat resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] mkdirat(AT_FDCWD, "./11", 0777 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 311] <... mkdirat resumed>) = 0 [pid 305] <... restart_syscall resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] close(3 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 317] <... close resumed>) = 0 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... openat resumed>) = 3 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 852, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 317] <... socket resumed>) = 3 [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] ioctl(3, LOOP_CLR_FD [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 314] <... futex resumed>) = 1 [pid 305] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 294] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 314] read(11, [pid 311] close(3 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... close resumed>) = 0 [pid 305] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 319] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 314] <... futex resumed>) = 1 [pid 319] epoll_pwait(4, [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... openat resumed>) = 3 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 311] <... socket resumed>) = 3 [pid 305] newfstatat(3, "", [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 314] <... write resumed>) = 64 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 311] close(3 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 314] <... futex resumed>) = 1 [pid 311] <... close resumed>) = 0 [pid 305] getdents64(3, [pid 302] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 314] read(11, [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 314] <... read resumed>0xc000013690, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] <... socket resumed>) = 3 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] umount2("./10/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] newfstatat(AT_FDCWD, "./10/cgroup.cpu", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=835636061} [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] unlink("./10/cgroup.cpu" [pid 392] <... close resumed>) = 0 [pid 391] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] close(3 [pid 392] close(8 [pid 391] close(8 [pid 305] <... unlink resumed>) = 0 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] <... close resumed>) = 0 [pid 305] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 392] close(9 [pid 391] close(9 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... socket resumed>) = 3 [pid 392] close(10 [pid 391] close(10 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] newfstatat(AT_FDCWD, "./10/binderfs", [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 392] close(11 [pid 391] close(11 [pid 317] close(3 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] unlink("./10/binderfs" [pid 392] close(12 [pid 391] close(12 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] <... unlink resumed>) = 0 [pid 392] close(13 [pid 391] close(13 [pid 317] <... socket resumed>) = 3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] umount2("./10/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 392] close(14 [pid 391] close(14 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 392] close(15 [pid 391] close(15 [pid 305] newfstatat(AT_FDCWD, "./10/cgroup", [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 392] close(16 [pid 391] close(16 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 392] close(17 [pid 391] close(17 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] unlink("./10/cgroup" [pid 392] close(18 [pid 391] close(18 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] <... unlink resumed>) = 0 [pid 392] close(19 [pid 391] close(19 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] umount2("./10/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 392] close(20 [pid 391] close(20 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] newfstatat(AT_FDCWD, "./10/cgroup.net", [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 392] close(21 [pid 391] close(21 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 392] close(22 [pid 391] close(22 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] unlink("./10/cgroup.net" [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 392] close(23 [pid 391] close(23 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... unlink resumed>) = 0 [pid 392] close(24 [pid 391] close(24 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getdents64(3, [pid 392] close(25 [pid 391] close(25 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 311] close(3 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 392] close(26 [pid 391] close(26 [pid 317] <... setsockopt resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] close(3 [pid 392] close(27 [pid 391] close(27 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 311] <... socket resumed>) = 3 [pid 392] close(28 [pid 391] close(28 [pid 317] read(249, [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... close resumed>) = 0 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] unlinkat(AT_FDCWD, "./10", AT_REMOVEDIR [pid 392] close(29 [pid 391] close(29 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 392] close(3 [pid 391] close(3 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 392] close(4 [pid 391] close(4 [pid 305] <... unlinkat resumed>) = 0 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 392] close(5 [pid 391] close(5 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 392] close(6 [pid 391] close(6./strace-static-x86_64: Process 394 attached [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 305] mkdirat(AT_FDCWD, "./11", 0777 [pid 394] set_robust_list(0x555556f7e760, 24 [pid 392] close(7 [pid 391] close(7 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 12 [pid 394] <... set_robust_list resumed>) = 0 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... setsockopt resumed>) = 0 [pid 394] chdir("./10" [pid 392] close(8 [pid 391] close(8 [pid 394] <... chdir resumed>) = 0 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... mkdirat resumed>) = 0 [pid 394] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 392] close(9 [pid 391] close(9 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 394] <... prctl resumed>) = 0 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 394] setpgid(0, 0 [pid 392] close(10 [pid 391] close(10 [pid 305] <... openat resumed>) = 3 [pid 394] <... setpgid resumed>) = 0 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 394] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 392] close(11 [pid 391] close(11 [pid 394] <... symlinkat resumed>) = 0 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 394] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 392] close(12 [pid 391] close(12 [pid 394] <... symlinkat resumed>) = 0 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 394] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 392] close(13 [pid 391] close(13 [pid 394] <... symlinkat resumed>) = 0 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 392] close(14 [pid 391] close(14 [pid 394] <... openat resumed>) = 3 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 394] write(3, "1000", 4 [pid 392] close(15 [pid 391] close(15 [pid 394] <... write resumed>) = 4 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 394] close(3 [pid 392] close(16 [pid 391] close(16 [pid 394] <... close resumed>) = 0 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 394] read(200, [pid 392] close(17 [pid 391] close(17 [pid 394] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 394] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 392] close(18 [pid 391] close(18 [pid 394] <... symlinkat resumed>) = 0 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 394] close(249 [pid 392] close(19 [pid 391] close(19 [pid 394] <... close resumed>) = 0 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 394] close(248 [pid 392] close(20 [pid 391] close(20 [pid 394] <... close resumed>) = 0 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 394] close(4 [pid 392] close(21 [pid 391] close(21 [pid 394] <... close resumed>) = 0 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 394] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] close(22 [pid 391] close(22 [pid 394] <... futex resumed>) = 0 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 394] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] close(23 [pid 391] close(23 [pid 394] <... futex resumed>) = 0 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 394] bpf(BPF_PROG_LOAD, NULL, 0 [pid 392] close(24 [pid 391] close(24 [pid 394] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 394] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] close(25 [pid 391] close(25 [pid 394] <... futex resumed>) = 0 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 394] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] close(26 [pid 391] close(26 [pid 394] <... futex resumed>) = 0 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 394] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 392] close(27 [pid 391] close(27 [pid 394] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 394] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] close(28 [pid 391] close(28 [pid 394] <... futex resumed>) = 0 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 394] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] close(29 [pid 391] close(29 [pid 394] <... futex resumed>) = 0 [pid 392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 394] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 392] exit_group(0 [pid 391] exit_group(0 [pid 394] <... bpf resumed>) = 3 [pid 392] <... exit_group resumed>) = ? [pid 391] <... exit_group resumed>) = ? [pid 394] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] +++ exited with 0 +++ [pid 391] +++ exited with 0 +++ [pid 394] <... futex resumed>) = 0 [pid 394] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 394] <... futex resumed>) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 394] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 840, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 394] <... bpf resumed>) = 0 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 394] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... futex resumed>) = 1 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 394] <... futex resumed>) = 0 [pid 319] read(21, [pid 306] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 394] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... openat resumed>) = 3 [pid 394] <... futex resumed>) = 0 [pid 319] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 306] newfstatat(3, "", [pid 394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 319] <... futex resumed>) = 1 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... futex resumed>) = 0 [pid 394] <... bpf resumed>) = 4 [pid 319] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] getdents64(3, [pid 302] epoll_pwait(4, [pid 394] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... write resumed>) = 64 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 394] <... futex resumed>) = 0 [pid 319] read(21, [pid 306] umount2("./9/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] epoll_pwait(4, [pid 394] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... read resumed>0xc000293e00, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 394] <... futex resumed>) = 0 [pid 319] epoll_pwait(4, [pid 306] newfstatat(AT_FDCWD, "./9/cgroup.cpu", [pid 302] epoll_pwait(4, [pid 394] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] unlink("./9/cgroup.cpu" [pid 305] ioctl(3, LOOP_CLR_FD [pid 394] <... bpf resumed>) = 5 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 306] <... unlink resumed>) = 0 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=814250997} [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./9/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./9/binderfs") = 0 [pid 306] umount2("./9/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./9/cgroup", [pid 311] <... setsockopt resumed>) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] close(3 [pid 394] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] unlink("./9/cgroup") = 0 [pid 305] <... close resumed>) = 0 [pid 306] umount2("./9/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./9/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./9/cgroup.net") = 0 [pid 306] getdents64(3, 0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 306] close(3) = 0 [pid 306] unlinkat(AT_FDCWD, "./9", AT_REMOVEDIR) = 0 [pid 306] mkdirat(AT_FDCWD, "./10", 0777) = 0 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 3 [pid 306] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 394] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 394] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 394] <... futex resumed>) = 0 [pid 320] <... write resumed>) = 12 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] <... socket resumed>) = 3 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 816, NULL, 0) = 1 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 394] write(-1, NULL, 55808 [pid 320] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] close(3 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 394] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... setsockopt resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] <... close resumed>) = 0 [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 394] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 311] close(3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 302] read(22, [pid 394] <... futex resumed>) = 0 [pid 320] <... openat resumed>) = 3 [pid 311] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] <... socket resumed>) = 3 [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 394] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] newfstatat(3, "", [pid 311] read(249, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 394] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... futex resumed>) = 0 [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 302] <... futex resumed>) = 1 [pid 394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] getdents64(3, [pid 319] epoll_pwait(4, [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 302] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64./strace-static-x86_64: Process 395 attached [pid 394] <... bpf resumed>) = 6 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 302] <... write resumed>) = 64 [pid 395] set_robust_list(0x555556a82760, 24 [pid 394] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] umount2("./10/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] epoll_pwait(4, [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 13 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] close(3 [pid 395] <... set_robust_list resumed>) = 0 [pid 394] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] <... close resumed>) = 0 [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 395] chdir("./11" [pid 320] newfstatat(AT_FDCWD, "./10/cgroup.cpu", [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 394] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 395] <... chdir resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 394] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... socket resumed>) = 3 [pid 302] <... futex resumed>) = 1 [pid 395] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 394] close(6 [pid 320] unlink("./10/cgroup.cpu" [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 395] <... prctl resumed>) = 0 [pid 394] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 302] read(22, [pid 395] setpgid(0, 0 [pid 394] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... unlink resumed>) = 0 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 302] <... read resumed>0xc000293e60, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 395] <... setpgid resumed>) = 0 [pid 394] <... futex resumed>) = 0 [pid 320] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=801485432} [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 395] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 306] close(3 [pid 394] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 395] <... symlinkat resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 395] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 394] <... futex resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./10/binderfs", [pid 306] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 395] <... symlinkat resumed>) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 395] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... socket resumed>) = 3 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 395] <... symlinkat resumed>) = 0 [pid 320] unlink("./10/binderfs" [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] close(3) = 0 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 394] <... bpf resumed>) = 6 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 394] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... unlink resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 395] <... openat resumed>) = 3 [pid 394] <... futex resumed>) = 0 [pid 320] umount2("./10/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 395] write(3, "1000", 4 [pid 394] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 305] <... setsockopt resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 395] <... write resumed>) = 4 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] newfstatat(AT_FDCWD, "./10/cgroup", [pid 306] <... setsockopt resumed>) = 0 [pid 395] close(3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 395] <... close resumed>) = 0 [pid 394] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 395] read(200, [pid 394] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] unlink("./10/cgroup" [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 395] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] <... setsockopt resumed>) = 0 [pid 394] <... bpf resumed>) = 7 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] close(3 [pid 320] <... unlink resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 320] umount2("./10/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 395] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] read(249, [pid 394] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 395] <... symlinkat resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./10/cgroup.net", [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 396 attached [pid 395] close(249 [pid 394] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... setsockopt resumed>) = 0 [pid 395] <... close resumed>) = 0 [pid 394] close(3 [pid 320] unlink("./10/cgroup.net" [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 396] set_robust_list(0x5555557f6760, 24 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 13 [pid 395] close(248 [pid 394] <... close resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 396] <... set_robust_list resumed>) = 0 [pid 395] <... close resumed>) = 0 [pid 394] close(4 [pid 320] getdents64(3, [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 396] chdir("./11" [pid 395] close(4 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 396] <... chdir resumed>) = 0 [pid 395] <... close resumed>) = 0 [pid 394] <... close resumed>) = 0 [pid 320] close(3 [pid 396] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 395] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 396] <... prctl resumed>) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 396] setpgid(0, 0 [pid 395] <... futex resumed>) = 0 [pid 394] close(5 [pid 320] <... close resumed>) = 0 [pid 396] <... setpgid resumed>) = 0 [pid 320] unlinkat(AT_FDCWD, "./10", AT_REMOVEDIR [pid 306] <... setsockopt resumed>) = 0 [pid 395] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] <... close resumed>) = 0 [pid 396] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 306] close(3 [pid 320] <... unlinkat resumed>) = 0 [pid 396] <... symlinkat resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 396] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 320] mkdirat(AT_FDCWD, "./11", 0777 [pid 306] read(249, [pid 395] <... futex resumed>) = 0 [pid 394] close(6 [pid 396] <... symlinkat resumed>) = 0 [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 396] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 320] <... mkdirat resumed>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 395] bpf(BPF_PROG_LOAD, NULL, 0 [pid 394] <... close resumed>) = 0 [pid 396] <... symlinkat resumed>) = 0 ./strace-static-x86_64: Process 397 attached [pid 396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 395] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 394] close(7 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 397] set_robust_list(0x555555a6d760, 24) = 0 [pid 397] chdir("./10" [pid 396] <... openat resumed>) = 3 [pid 320] <... openat resumed>) = 3 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 12 [pid 397] <... chdir resumed>) = 0 [pid 395] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 394] <... close resumed>) = 0 [pid 397] <... prctl resumed>) = 0 [pid 396] write(3, "1000", 4 [pid 395] <... futex resumed>) = 0 [pid 394] close(8 [pid 320] ioctl(3, LOOP_CLR_FD [pid 397] setpgid(0, 0 [pid 396] <... write resumed>) = 4 [pid 395] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 397] <... setpgid resumed>) = 0 [pid 396] close(3 [pid 395] <... futex resumed>) = 0 [pid 394] close(9 [pid 320] close(3 [pid 397] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 396] <... close resumed>) = 0 [pid 395] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 397] <... symlinkat resumed>) = 0 [pid 396] read(200, [pid 395] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 394] close(10 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 397] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 396] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 395] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 397] <... symlinkat resumed>) = 0 [pid 396] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 395] <... futex resumed>) = 0 [pid 394] close(11 [pid 320] close(3 [pid 397] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net") = 0 [pid 396] <... symlinkat resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 396] close(249 [pid 395] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 397] <... openat resumed>) = 3 [pid 396] <... close resumed>) = 0 [pid 395] <... futex resumed>) = 0 [pid 394] close(12 [pid 397] write(3, "1000", 4 [pid 396] close(248 [pid 395] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 397] <... write resumed>) = 4 [pid 396] <... close resumed>) = 0 [pid 395] <... bpf resumed>) = 3 [pid 394] close(13 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 397] close(3 [pid 396] close(4 [pid 395] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 397] <... close resumed>) = 0 [pid 396] <... close resumed>) = 0 [pid 395] <... futex resumed>) = 0 [pid 394] close(14 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 397] read(200, [pid 396] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 396] <... futex resumed>) = 0 [pid 395] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 397] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 396] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 395] <... futex resumed>) = 0 [pid 394] close(15 [pid 320] close(3 [pid 397] <... symlinkat resumed>) = 0 [pid 396] <... futex resumed>) = 0 [pid 395] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 397] close(249 [pid 396] bpf(BPF_PROG_LOAD, NULL, 0 [pid 395] <... bpf resumed>) = 0 [pid 394] close(16 [pid 320] <... close resumed>) = 0 [pid 397] <... close resumed>) = 0 [pid 396] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 395] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 397] close(248 [pid 396] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 395] <... futex resumed>) = 0 [pid 397] <... close resumed>) = 0 [pid 396] <... futex resumed>) = 0 [pid 394] close(17 [pid 320] <... socket resumed>) = 3 [pid 395] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] close(4 [pid 396] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 395] <... futex resumed>) = 0 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 397] <... close resumed>) = 0 [pid 396] <... futex resumed>) = 0 [pid 395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 394] close(18 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 397] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 396] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 397] <... futex resumed>) = 0 [pid 397] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 397] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 395] <... bpf resumed>) = 4 [pid 397] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 396] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 395] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 397] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 396] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 395] <... futex resumed>) = 0 [pid 394] close(19 [pid 397] <... futex resumed>) = 0 [pid 396] <... futex resumed>) = 0 [pid 395] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 397] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 396] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 395] <... futex resumed>) = 0 [pid 394] close(20 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 397] <... futex resumed>) = 0 [pid 396] <... futex resumed>) = 0 [pid 395] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 397] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 396] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 394] close(21 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 397] <... bpf resumed>) = 3 [pid 396] <... bpf resumed>) = 3 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 397] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 396] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] close(22 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 397] <... futex resumed>) = 0 [pid 396] <... futex resumed>) = 0 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 397] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 396] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] close(23 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 397] <... futex resumed>) = 0 [pid 396] <... futex resumed>) = 0 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 397] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 396] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 394] close(24 [pid 397] <... bpf resumed>) = 0 [pid 396] <... bpf resumed>) = 0 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 397] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 396] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] close(25 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 397] <... futex resumed>) = 0 [pid 396] <... futex resumed>) = 0 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 397] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 397] <... futex resumed>) = 0 [pid 396] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 394] close(26 [pid 396] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 397] <... bpf resumed>) = 4 [pid 397] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 396] <... bpf resumed>) = 4 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 396] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] close(27 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 396] <... futex resumed>) = 0 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 396] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] close(28 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 396] <... futex resumed>) = 0 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 396] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 394] close(29 [pid 320] <... close resumed>) = 0 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 394] close(3) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 394] close(4 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 394] close(5) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 394] close(6 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 394] close(7) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 394] close(8 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 394] close(9 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 394] close(10 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 394] close(11 [pid 320] close(3 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 394] close(12 [pid 320] <... close resumed>) = 0 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] read(249, [pid 394] close(13) = -1 EBADF (Bad file descriptor) [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 394] close(14 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 398 attached [pid 394] close(15 [pid 398] set_robust_list(0x555556bd7760, 24 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 13 [pid 398] <... set_robust_list resumed>) = 0 [pid 394] close(16 [pid 398] chdir("./11" [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... chdir resumed>) = 0 [pid 398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 394] close(17 [pid 398] setpgid(0, 0 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... setpgid resumed>) = 0 [pid 394] close(18 [pid 398] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... symlinkat resumed>) = 0 [pid 398] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 394] close(19 [pid 398] <... symlinkat resumed>) = 0 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 394] close(20 [pid 398] <... symlinkat resumed>) = 0 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 394] close(21 [pid 398] <... openat resumed>) = 3 [pid 398] write(3, "1000", 4 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... write resumed>) = 4 [pid 394] close(22 [pid 398] close(3 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... close resumed>) = 0 [pid 394] close(23 [pid 398] read(200, [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 394] close(24 [pid 398] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 397] <... bpf resumed>) = 5 [pid 395] <... bpf resumed>) = 5 [pid 398] <... symlinkat resumed>) = 0 [pid 397] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 396] <... bpf resumed>) = 5 [pid 395] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] close(249 [pid 397] <... futex resumed>) = 0 [pid 396] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] <... close resumed>) = 0 [pid 397] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] close(248 [pid 397] <... futex resumed>) = 0 [pid 398] <... close resumed>) = 0 [pid 397] write(-1, NULL, 55808 [pid 398] close(4 [pid 397] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 395] <... futex resumed>) = 0 [pid 394] close(25 [pid 398] <... close resumed>) = 0 [pid 397] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 396] <... futex resumed>) = 0 [pid 395] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = 0 [pid 396] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 395] <... futex resumed>) = 0 [pid 398] <... futex resumed>) = 0 [pid 397] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 396] <... futex resumed>) = 0 [pid 395] write(-1, NULL, 55808 [pid 394] close(26 [pid 398] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = 0 [pid 396] write(-1, NULL, 55808 [pid 395] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... futex resumed>) = 0 [pid 397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 396] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 395] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] close(27 [pid 398] bpf(BPF_PROG_LOAD, NULL, 0 [pid 397] <... bpf resumed>) = 6 [pid 395] <... futex resumed>) = 0 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 396] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 397] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 396] <... futex resumed>) = 0 [pid 395] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] close(28 [pid 398] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = 0 [pid 398] <... futex resumed>) = 0 [pid 397] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 396] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 395] <... futex resumed>) = 0 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = 0 [pid 396] <... futex resumed>) = 0 [pid 395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 394] close(29 [pid 398] <... futex resumed>) = 0 [pid 397] close(6 [pid 396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 398] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 397] <... close resumed>) = 0 [pid 395] <... bpf resumed>) = 6 [pid 394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 397] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = 0 [pid 396] <... bpf resumed>) = 6 [pid 395] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] exit_group(0 [pid 398] <... futex resumed>) = 0 [pid 397] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 396] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 395] <... futex resumed>) = 0 [pid 394] <... exit_group resumed>) = ? [pid 398] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = 0 [pid 396] <... futex resumed>) = 0 [pid 395] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] <... futex resumed>) = 0 [pid 397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 398] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 397] <... bpf resumed>) = 6 [pid 396] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 395] <... futex resumed>) = 0 [pid 394] +++ exited with 0 +++ [pid 398] <... bpf resumed>) = 3 [pid 397] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 396] <... futex resumed>) = 0 [pid 398] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = 0 [pid 396] close(6 [pid 395] close(6 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 398] <... futex resumed>) = 0 [pid 397] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = 0 [pid 396] <... close resumed>) = 0 [pid 395] <... close resumed>) = 0 [pid 398] <... futex resumed>) = 0 [pid 397] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 396] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 395] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 397] <... bpf resumed>) = 7 [pid 396] <... futex resumed>) = 0 [pid 395] <... futex resumed>) = 0 [pid 398] <... bpf resumed>) = 0 [pid 397] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 396] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = 0 [pid 396] <... futex resumed>) = 0 [pid 395] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 398] <... futex resumed>) = 0 [pid 397] close(3 [pid 396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 395] <... futex resumed>) = 0 [pid 317] <... write resumed>) = 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 806, NULL, 0) = 1 [pid 398] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... close resumed>) = 0 [pid 398] <... futex resumed>) = 0 [pid 397] close(4 [pid 398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 397] <... close resumed>) = 0 [pid 398] <... bpf resumed>) = 4 [pid 397] close(5 [pid 396] <... bpf resumed>) = 6 [pid 395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 398] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... close resumed>) = 0 [pid 396] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] <... futex resumed>) = 0 [pid 397] close(6 [pid 398] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... close resumed>) = 0 [pid 398] <... futex resumed>) = 0 [pid 397] close(7 [pid 398] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 397] <... close resumed>) = 0 [pid 395] <... bpf resumed>) = 6 [pid 319] <... futex resumed>) = 1 [pid 398] <... bpf resumed>) = 5 [pid 397] close(8 [pid 396] <... futex resumed>) = 0 [pid 395] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] read(39, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 398] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... futex resumed>) = 0 [pid 397] close(9 [pid 396] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 395] <... futex resumed>) = 0 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 398] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 396] <... futex resumed>) = 0 [pid 395] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 398] <... futex resumed>) = 0 [pid 397] close(10 [pid 396] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 395] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 317] <... openat resumed>) = 3 [pid 302] <... futex resumed>) = 0 [pid 398] write(-1, NULL, 55808 [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 397] close(11 [pid 398] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... futex resumed>) = 0 [pid 397] close(12 [pid 398] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... futex resumed>) = 0 [pid 397] close(13 [pid 395] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 319] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] newfstatat(3, "", [pid 302] epoll_pwait(4, [pid 398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... bpf resumed>) = 6 [pid 397] close(14 [pid 319] <... write resumed>) = 64 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 398] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] read(39, [pid 317] getdents64(3, [pid 302] epoll_pwait(4, [pid 398] <... futex resumed>) = 0 [pid 397] close(15 [pid 319] <... read resumed>0xc000293ed0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 398] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 398] <... futex resumed>) = 0 [pid 397] close(16 [pid 319] epoll_pwait(4, [pid 302] epoll_pwait(4, [pid 317] umount2("./10/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 398] close(6 [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 398] <... close resumed>) = 0 [pid 397] close(17 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 398] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... futex resumed>) = 0 [pid 397] close(18 [pid 317] newfstatat(AT_FDCWD, "./10/cgroup.cpu", [pid 398] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... futex resumed>) = 0 [pid 397] close(19 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=761177422} [pid 398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... bpf resumed>) = 6 [pid 397] close(20 [pid 317] unlink("./10/cgroup.cpu" [pid 398] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... futex resumed>) = 0 [pid 397] close(21 [pid 398] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] <... futex resumed>) = 0 [pid 397] close(22 [pid 398] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 397] close(23) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 397] close(24) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 397] close(25 [pid 317] newfstatat(AT_FDCWD, "./10/binderfs", [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 397] close(26 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 397] close(27 [pid 317] unlink("./10/binderfs" [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 397] close(28) = -1 EBADF (Bad file descriptor) [pid 397] close(29) = -1 EBADF (Bad file descriptor) [pid 397] close(3 [pid 317] <... unlink resumed>) = 0 [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 397] close(4 [pid 317] umount2("./10/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 397] close(5 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 397] close(6 [pid 317] newfstatat(AT_FDCWD, "./10/cgroup", [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 397] close(7 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./10/cgroup" [pid 397] close(8) = -1 EBADF (Bad file descriptor) [pid 397] close(9) = -1 EBADF (Bad file descriptor) [pid 397] close(10) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 397] close(11 [pid 317] umount2("./10/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 397] close(12 [pid 317] newfstatat(AT_FDCWD, "./10/cgroup.net", [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 397] close(13 [pid 317] unlink("./10/cgroup.net" [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 397] close(14) = -1 EBADF (Bad file descriptor) [pid 397] close(15) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 397] close(16) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3, [pid 397] close(17) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 397] close(18) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 397] close(19) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 397] close(20) = -1 EBADF (Bad file descriptor) [pid 317] unlinkat(AT_FDCWD, "./10", AT_REMOVEDIR [pid 397] close(21) = -1 EBADF (Bad file descriptor) [pid 397] close(22) = -1 EBADF (Bad file descriptor) [pid 397] close(23) = -1 EBADF (Bad file descriptor) [pid 397] close(24) = -1 EBADF (Bad file descriptor) [pid 397] close(25) = -1 EBADF (Bad file descriptor) [pid 397] close(26 [pid 317] <... unlinkat resumed>) = 0 [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 397] close(27 [pid 317] mkdirat(AT_FDCWD, "./11", 0777 [pid 397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 397] close(28) = -1 EBADF (Bad file descriptor) [pid 397] close(29) = -1 EBADF (Bad file descriptor) [pid 397] exit_group(0) = ? [pid 397] +++ exited with 0 +++ [pid 317] <... mkdirat resumed>) = 0 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 398] <... bpf resumed>) = 7 [pid 396] <... bpf resumed>) = 7 [pid 395] <... bpf resumed>) = 7 [pid 317] <... openat resumed>) = 3 [pid 398] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 396] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 395] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] <... futex resumed>) = 0 [pid 396] <... futex resumed>) = 0 [pid 395] <... futex resumed>) = 0 [pid 317] ioctl(3, LOOP_CLR_FD [pid 398] close(3 [pid 396] close(3 [pid 395] close(3 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 398] <... close resumed>) = 0 [pid 395] <... close resumed>) = 0 [pid 398] close(4 [pid 395] close(4 [pid 398] <... close resumed>) = 0 [pid 396] <... close resumed>) = 0 [pid 395] <... close resumed>) = 0 [pid 317] close(3 [pid 398] close(5 [pid 396] close(4 [pid 395] close(5 [pid 398] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 398] close(6) = 0 [pid 398] close(7 [pid 396] <... close resumed>) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... write resumed>) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 762, NULL, 0) = 1 [pid 396] close(5 [pid 317] <... socket resumed>) = 3 [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] close(3 [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... close resumed>) = 0 [pid 302] read(21, [pid 294] sched_yield( [pid 306] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 294] <... sched_yield resumed>) = 0 [pid 306] <... openat resumed>) = 3 [pid 317] <... socket resumed>) = 3 [pid 306] newfstatat(3, "", [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 319] <... futex resumed>) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 319] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 302] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 306] getdents64(3, [pid 302] <... write resumed>) = 64 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 317] close(3 [pid 306] umount2("./10/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... close resumed>) = 0 [pid 314] <... futex resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... futex resumed>) = 1 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] newfstatat(AT_FDCWD, "./10/cgroup.cpu", [pid 302] read(21, [pid 317] <... socket resumed>) = 3 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] <... read resumed>0xc000293f30, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] unlink("./10/cgroup.cpu" [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... unlink resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=747963656} [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] newfstatat(AT_FDCWD, "./10/binderfs", [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] unlink("./10/binderfs" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] <... unlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] umount2("./10/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] newfstatat(AT_FDCWD, "./10/cgroup", [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] unlink("./10/cgroup" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] <... unlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] umount2("./10/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] close(3 [pid 306] newfstatat(AT_FDCWD, "./10/cgroup.net", [pid 317] <... close resumed>) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 306] unlink("./10/cgroup.net" [pid 317] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... unlink resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] getdents64(3, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] close(3 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 306] <... close resumed>) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 306] unlinkat(AT_FDCWD, "./10", AT_REMOVEDIR [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... unlinkat resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] mkdirat(AT_FDCWD, "./11", 0777 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... mkdirat resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 306] <... openat resumed>) = 3 [pid 317] <... setsockopt resumed>) = 0 [pid 306] ioctl(3, LOOP_CLR_FD [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] close(3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 306] <... socket resumed>) = 3 [pid 317] <... setsockopt resumed>) = 0 [pid 306] close(3 [pid 317] close(3 [pid 306] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] read(249, [pid 306] <... socket resumed>) = 3 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 ./strace-static-x86_64: Process 399 attached [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 399] set_robust_list(0x555556f7e760, 24 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 13 [pid 399] <... set_robust_list resumed>) = 0 [pid 399] chdir("./11" [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 399] <... chdir resumed>) = 0 [pid 306] close(3 [pid 399] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 306] <... close resumed>) = 0 [pid 399] <... prctl resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 399] setpgid(0, 0) = 0 [pid 399] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 306] <... socket resumed>) = 3 [pid 399] <... symlinkat resumed>) = 0 [pid 399] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 399] <... symlinkat resumed>) = 0 [pid 399] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 399] <... symlinkat resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 399] write(3, "1000", 4 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 399] <... write resumed>) = 4 [pid 399] close(3 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 399] <... close resumed>) = 0 [pid 399] read(200, 0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 399] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 399] <... symlinkat resumed>) = 0 [pid 399] close(249) = 0 [pid 399] close(248 [pid 398] <... close resumed>) = 0 [pid 396] <... close resumed>) = 0 [pid 395] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 399] <... close resumed>) = 0 [pid 398] close(8 [pid 396] close(6 [pid 395] close(6 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 399] close(4 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 396] <... close resumed>) = 0 [pid 399] <... close resumed>) = 0 [pid 398] close(9 [pid 396] close(7 [pid 395] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 399] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 395] close(7 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 399] <... futex resumed>) = 0 [pid 398] close(10 [pid 399] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] <... futex resumed>) = 0 [pid 398] close(11 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 399] bpf(BPF_PROG_LOAD, NULL, 0 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 399] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 398] close(12 [pid 399] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 399] <... futex resumed>) = 0 [pid 398] close(13 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 399] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] <... futex resumed>) = 0 [pid 398] close(14 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 399] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 399] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 398] close(15 [pid 399] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 399] <... futex resumed>) = 0 [pid 398] close(16 [pid 399] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] <... futex resumed>) = 0 [pid 398] close(17 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 399] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] <... bpf resumed>) = 3 [pid 398] close(18 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 399] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 399] <... futex resumed>) = 0 [pid 398] close(19 [pid 399] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 399] <... futex resumed>) = 0 [pid 398] close(20 [pid 399] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 399] <... bpf resumed>) = 0 [pid 398] close(21 [pid 399] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] <... futex resumed>) = 0 [pid 398] close(22 [pid 306] <... socket resumed>) = 3 [pid 399] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] <... futex resumed>) = 0 [pid 398] close(23 [pid 399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 399] <... bpf resumed>) = 4 [pid 398] close(24 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 399] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 399] <... futex resumed>) = 0 [pid 398] close(25 [pid 399] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 399] <... futex resumed>) = 0 [pid 398] close(26 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 399] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] close(27 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] close(28) = -1 EBADF (Bad file descriptor) [pid 398] close(29 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] close(3) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 398] close(4) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 398] close(5) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 398] close(6 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] close(7) = -1 EBADF (Bad file descriptor) [pid 398] close(8) = -1 EBADF (Bad file descriptor) [pid 398] close(9 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] close(10 [pid 306] close(3 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 398] close(11) = -1 EBADF (Bad file descriptor) [pid 398] close(12) = -1 EBADF (Bad file descriptor) [pid 398] close(13 [pid 306] <... close resumed>) = 0 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] read(249, [pid 398] close(14) = -1 EBADF (Bad file descriptor) [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 398] close(15 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 400 attached [pid 398] close(16 [pid 400] set_robust_list(0x555555a6d760, 24 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 13 [pid 400] <... set_robust_list resumed>) = 0 [pid 398] close(17 [pid 400] chdir("./11" [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 400] <... chdir resumed>) = 0 [pid 398] close(18 [pid 400] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 400] <... prctl resumed>) = 0 [pid 398] close(19 [pid 400] setpgid(0, 0 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 400] <... setpgid resumed>) = 0 [pid 398] close(20 [pid 400] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 400] <... symlinkat resumed>) = 0 [pid 398] close(21 [pid 400] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 400] <... symlinkat resumed>) = 0 [pid 398] close(22 [pid 400] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 400] <... symlinkat resumed>) = 0 [pid 398] close(23 [pid 400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 400] <... openat resumed>) = 3 [pid 398] close(24 [pid 400] write(3, "1000", 4 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 400] <... write resumed>) = 4 [pid 398] close(25 [pid 400] close(3 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 400] <... close resumed>) = 0 [pid 398] close(26 [pid 400] read(200, [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 400] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 398] close(27 [pid 400] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 400] <... symlinkat resumed>) = 0 [pid 398] close(28 [pid 400] close(249 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 400] <... close resumed>) = 0 [pid 398] close(29 [pid 400] close(248 [pid 398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 400] <... close resumed>) = 0 [pid 398] exit_group(0 [pid 400] close(4 [pid 398] <... exit_group resumed>) = ? [pid 400] <... close resumed>) = 0 [pid 398] +++ exited with 0 +++ [pid 400] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 400] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 400] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 400] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 400] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 400] <... futex resumed>) = 0 [pid 400] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 320] <... write resumed>) = 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 749, NULL, 0) = 1 [pid 400] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 320] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 400] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 400] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 400] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 400] <... futex resumed>) = 0 [pid 320] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] read(22, [pid 400] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 320] <... openat resumed>) = 3 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 400] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] newfstatat(3, "", [pid 400] <... futex resumed>) = 0 [pid 319] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 400] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 400] <... futex resumed>) = 0 [pid 400] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 319] <... futex resumed>) = 1 [pid 400] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getdents64(3, [pid 302] <... futex resumed>) = 0 [pid 400] <... futex resumed>) = 0 [pid 400] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 302] epoll_pwait(4, [pid 400] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] umount2("./11/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... write resumed>) = 64 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 400] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] read(22, [pid 400] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] newfstatat(AT_FDCWD, "./11/cgroup.cpu", [pid 319] <... read resumed>0xc000293fa0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 302] epoll_pwait(4, [pid 400] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] epoll_pwait(4, [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 400] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 320] unlink("./11/cgroup.cpu" [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 302] epoll_pwait(4, [pid 320] <... unlink resumed>) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=718681879} [pid 320] newfstatat(AT_FDCWD, "./11/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./11/binderfs") = 0 [pid 320] umount2("./11/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./11/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./11/cgroup") = 0 [pid 320] umount2("./11/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./11/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./11/cgroup.net") = 0 [pid 320] getdents64(3, 0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 320] close(3) = 0 [pid 320] unlinkat(AT_FDCWD, "./11", AT_REMOVEDIR) = 0 [pid 320] mkdirat(AT_FDCWD, "./12", 0777) = 0 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 320] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 320] close(3 [pid 396] <... close resumed>) = 0 [pid 395] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 396] close(8) = -1 EBADF (Bad file descriptor) [pid 396] close(9) = -1 EBADF (Bad file descriptor) [pid 396] close(10) = -1 EBADF (Bad file descriptor) [pid 396] close(11) = -1 EBADF (Bad file descriptor) [pid 396] close(12) = -1 EBADF (Bad file descriptor) [pid 396] close(13) = -1 EBADF (Bad file descriptor) [pid 396] close(14) = -1 EBADF (Bad file descriptor) [pid 396] close(15) = -1 EBADF (Bad file descriptor) [pid 396] close(16) = -1 EBADF (Bad file descriptor) [pid 396] close(17) = -1 EBADF (Bad file descriptor) [pid 396] close(18) = -1 EBADF (Bad file descriptor) [pid 396] close(19) = -1 EBADF (Bad file descriptor) [pid 396] close(20) = -1 EBADF (Bad file descriptor) [pid 396] close(21) = -1 EBADF (Bad file descriptor) [pid 395] close(8 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 396] close(22 [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 395] close(9 [pid 396] close(23) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 396] close(24 [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 395] close(10 [pid 320] <... close resumed>) = 0 [pid 396] close(25 [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 395] close(11 [pid 396] close(26 [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 395] close(12 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 396] close(27 [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 395] close(13 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 396] close(28 [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 395] close(14 [pid 396] close(29) = -1 EBADF (Bad file descriptor) [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 396] close(3 [pid 395] close(15 [pid 320] close(3 [pid 396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 396] close(4 [pid 395] close(16 [pid 320] <... close resumed>) = 0 [pid 396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 396] close(5 [pid 395] close(17 [pid 396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 396] close(6 [pid 395] close(18 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 396] close(7 [pid 395] close(19 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 396] close(8) = -1 EBADF (Bad file descriptor) [pid 396] close(9) = -1 EBADF (Bad file descriptor) [pid 396] close(10 [pid 395] close(20 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 396] close(11 [pid 395] close(21 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 396] close(12 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 395] close(22 [pid 396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 396] close(13 [pid 395] close(23 [pid 396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 396] close(14 [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 395] close(24 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 396] close(15 [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 395] close(25 [pid 396] close(16 [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 395] close(26 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 396] close(17 [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 396] close(18 [pid 395] close(27 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 396] close(19 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 395] close(28 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 396] close(20) = -1 EBADF (Bad file descriptor) [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 396] close(21 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 395] close(29 [pid 396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 396] close(22 [pid 395] close(3 [pid 396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 396] close(23 [pid 395] close(4 [pid 320] close(3 [pid 396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 396] close(24 [pid 395] close(5 [pid 320] <... close resumed>) = 0 [pid 396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 396] close(25 [pid 395] close(6 [pid 396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 396] close(26 [pid 395] close(7 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 396] close(27) = -1 EBADF (Bad file descriptor) [pid 395] close(8 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 396] close(28 [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 395] close(9 [pid 396] close(29) = -1 EBADF (Bad file descriptor) [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 396] exit_group(0 [pid 395] close(10 [pid 396] <... exit_group resumed>) = ? [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... setsockopt resumed>) = 0 [pid 396] +++ exited with 0 +++ [pid 395] close(11 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 395] close(12 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 395] close(13) = -1 EBADF (Bad file descriptor) [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 395] close(14) = -1 EBADF (Bad file descriptor) [pid 320] <... setsockopt resumed>) = 0 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 395] close(15 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... write resumed>) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 719, NULL, 0) = 1 [pid 395] close(16 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 395] close(17 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 302] <... futex resumed>) = 1 [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 294] <... futex resumed>) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 395] close(18 [pid 305] <... openat resumed>) = 3 [pid 302] read(11, [pid 294] sched_yield( [pid 320] <... setsockopt resumed>) = 0 [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 305] newfstatat(3, "", [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 294] <... sched_yield resumed>) = 0 [pid 395] close(19 [pid 320] <... close resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] read(249, [pid 305] getdents64(3, [pid 319] <... futex resumed>) = 0 [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 395] close(20 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 319] epoll_pwait(4, [pid 302] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] umount2("./11/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] <... write resumed>) = 64 ./strace-static-x86_64: Process 401 attached [pid 395] close(21 [pid 319] epoll_pwait(4, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 401] set_robust_list(0x555556bd7760, 24 [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 14 [pid 314] <... futex resumed>) = 0 [pid 305] newfstatat(AT_FDCWD, "./11/cgroup.cpu", [pid 302] <... futex resumed>) = 1 [pid 401] <... set_robust_list resumed>) = 0 [pid 395] close(22 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] read(11, [pid 401] chdir("./12" [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] unlink("./11/cgroup.cpu" [pid 401] <... chdir resumed>) = 0 [pid 395] close(23 [pid 302] <... read resumed>0xc0014ec010, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 401] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] <... unlink resumed>) = 0 [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 401] <... prctl resumed>) = 0 [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 401] setpgid(0, 0 [pid 395] close(24 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=699855262} [pid 401] <... setpgid resumed>) = 0 [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 401] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 395] close(25 [pid 305] newfstatat(AT_FDCWD, "./11/binderfs", [pid 401] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 401] <... symlinkat resumed>) = 0 [pid 395] close(26 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 401] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 401] <... symlinkat resumed>) = 0 [pid 395] close(27 [pid 305] unlink("./11/binderfs" [pid 401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 401] <... openat resumed>) = 3 [pid 395] close(28 [pid 305] <... unlink resumed>) = 0 [pid 401] write(3, "1000", 4 [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 401] <... write resumed>) = 4 [pid 395] close(29 [pid 305] umount2("./11/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 401] close(3 [pid 395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 401] <... close resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 401] read(200, [pid 395] exit_group(0 [pid 305] newfstatat(AT_FDCWD, "./11/cgroup", [pid 401] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 401] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 395] <... exit_group resumed>) = ? [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 401] close(249) = 0 [pid 401] close(248) = 0 [pid 401] close(4) = 0 [pid 401] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 401] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 401] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 401] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 395] +++ exited with 0 +++ [pid 401] <... futex resumed>) = 0 [pid 305] unlink("./11/cgroup" [pid 401] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 401] <... futex resumed>) = 0 [pid 401] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 401] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... unlink resumed>) = 0 [pid 401] <... futex resumed>) = 0 [pid 401] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] umount2("./11/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 401] <... futex resumed>) = 0 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 401] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 401] <... bpf resumed>) = 3 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 702, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 305] newfstatat(AT_FDCWD, "./11/cgroup.net", [pid 401] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 401] <... futex resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 401] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 401] <... futex resumed>) = 0 [pid 294] sched_yield( [pid 401] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 400] <... bpf resumed>) = 5 [pid 399] <... bpf resumed>) = 5 [pid 319] read(15, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] unlink("./11/cgroup.net" [pid 294] <... sched_yield resumed>) = 0 [pid 401] <... bpf resumed>) = 0 [pid 400] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 399] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 401] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 400] <... futex resumed>) = 0 [pid 399] <... futex resumed>) = 0 [pid 311] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 294] <... futex resumed>) = 0 [pid 305] <... unlink resumed>) = 0 [pid 401] <... futex resumed>) = 0 [pid 400] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 399] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... openat resumed>) = 3 [pid 305] getdents64(3, [pid 401] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 400] <... futex resumed>) = 0 [pid 399] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 311] newfstatat(3, "", [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 302] <... futex resumed>) = 0 [pid 401] <... futex resumed>) = 0 [pid 400] write(-1, NULL, 55808 [pid 399] write(-1, NULL, 55808 [pid 401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 400] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 399] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 401] <... bpf resumed>) = 4 [pid 400] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 399] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 305] close(3 [pid 302] epoll_pwait(4, [pid 401] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 400] <... futex resumed>) = 0 [pid 399] <... futex resumed>) = 0 [pid 319] <... write resumed>) = 64 [pid 401] <... futex resumed>) = 0 [pid 400] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 399] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getdents64(3, [pid 305] <... close resumed>) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] read(15, [pid 401] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 400] <... futex resumed>) = 0 [pid 399] <... futex resumed>) = 0 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 401] <... futex resumed>) = 0 [pid 400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 319] <... read resumed>0xc0014ec080, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] umount2("./11/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] unlinkat(AT_FDCWD, "./11", AT_REMOVEDIR [pid 302] epoll_pwait(4, [pid 401] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 400] <... bpf resumed>) = 6 [pid 399] <... bpf resumed>) = 6 [pid 319] epoll_pwait(4, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 401] <... bpf resumed>) = 5 [pid 400] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 399] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 400] <... futex resumed>) = 0 [pid 399] <... futex resumed>) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] newfstatat(AT_FDCWD, "./11/cgroup.cpu", [pid 305] <... unlinkat resumed>) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 401] <... futex resumed>) = 0 [pid 400] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 399] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] epoll_pwait(4, [pid 401] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 400] <... futex resumed>) = 0 [pid 399] <... futex resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] mkdirat(AT_FDCWD, "./12", 0777 [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 401] <... futex resumed>) = 0 [pid 400] close(6 [pid 399] close(6 [pid 311] unlink("./11/cgroup.cpu" [pid 401] write(-1, NULL, 55808 [pid 400] <... close resumed>) = 0 [pid 399] <... close resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=689559195} [pid 401] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 400] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 399] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 400] <... futex resumed>) = 0 [pid 399] <... futex resumed>) = 0 [pid 305] <... mkdirat resumed>) = 0 [pid 401] <... futex resumed>) = 0 [pid 400] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 399] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... unlink resumed>) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 401] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 400] <... futex resumed>) = 0 [pid 399] <... futex resumed>) = 0 [pid 311] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 401] <... futex resumed>) = 0 [pid 400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 305] <... openat resumed>) = 3 [pid 401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 400] <... bpf resumed>) = 6 [pid 399] <... bpf resumed>) = 6 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] ioctl(3, LOOP_CLR_FD [pid 401] <... bpf resumed>) = 6 [pid 400] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 399] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] newfstatat(AT_FDCWD, "./11/binderfs", [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 401] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 400] <... futex resumed>) = 0 [pid 399] <... futex resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] close(3 [pid 401] <... futex resumed>) = 0 [pid 400] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 399] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] unlink("./11/binderfs" [pid 401] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 400] <... futex resumed>) = 0 [pid 399] <... futex resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 401] <... futex resumed>) = 0 [pid 400] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 399] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 401] close(6 [pid 400] <... bpf resumed>) = 7 [pid 399] <... bpf resumed>) = 7 [pid 401] <... close resumed>) = 0 [pid 400] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 399] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 400] <... futex resumed>) = 0 [pid 399] <... futex resumed>) = 0 [pid 401] <... futex resumed>) = 0 [pid 400] close(3 [pid 399] close(3 [pid 401] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 400] <... close resumed>) = 0 [pid 399] <... close resumed>) = 0 [pid 401] <... futex resumed>) = 0 [pid 400] close(4 [pid 399] close(4 [pid 401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 400] <... close resumed>) = 0 [pid 399] <... close resumed>) = 0 [pid 401] <... bpf resumed>) = 6 [pid 400] close(5 [pid 399] close(5 [pid 401] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 400] <... close resumed>) = 0 [pid 401] <... futex resumed>) = 0 [pid 400] close(6 [pid 311] <... unlink resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 401] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 400] <... close resumed>) = 0 [pid 401] <... futex resumed>) = 0 [pid 400] close(7 [pid 401] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 311] umount2("./11/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... socket resumed>) = 3 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./11/cgroup", [pid 305] close(3 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./11/cgroup" [pid 305] <... close resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] umount2("./11/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] <... socket resumed>) = 3 [pid 311] newfstatat(AT_FDCWD, "./11/cgroup.net", [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] unlink("./11/cgroup.net" [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 311] <... unlink resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] getdents64(3, [pid 305] close(3 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 305] <... close resumed>) = 0 [pid 311] close(3 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... close resumed>) = 0 [pid 311] unlinkat(AT_FDCWD, "./11", AT_REMOVEDIR [pid 305] <... socket resumed>) = 3 [pid 311] <... unlinkat resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] mkdirat(AT_FDCWD, "./12", 0777 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] <... mkdirat resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] <... openat resumed>) = 3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] ioctl(3, LOOP_CLR_FD [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 311] close(3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... close resumed>) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... socket resumed>) = 3 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] close(3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... close resumed>) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... socket resumed>) = 3 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] close(3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... close resumed>) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] close(3 [pid 311] <... socket resumed>) = 3 [pid 305] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... socket resumed>) = 3 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 399] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 399] close(6) = 0 [pid 399] close(7 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... setsockopt resumed>) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] <... setsockopt resumed>) = 0 [pid 311] close(3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... socket resumed>) = 3 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... setsockopt resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] close(3 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 305] <... close resumed>) = 0 [pid 311] <... setsockopt resumed>) = 0 [pid 305] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 ./strace-static-x86_64: Process 402 attached [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 402] set_robust_list(0x5555557f6760, 24) = 0 [pid 402] chdir("./12" [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 14 [pid 402] <... chdir resumed>) = 0 [pid 402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 402] setpgid(0, 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 402] <... setpgid resumed>) = 0 [pid 402] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 311] <... setsockopt resumed>) = 0 [pid 402] <... symlinkat resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 402] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 402] <... symlinkat resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 402] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 402] write(3, "1000", 4) = 4 [pid 402] close(3) = 0 [pid 311] <... setsockopt resumed>) = 0 [pid 402] read(200, [pid 311] close(3 [pid 402] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 402] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 311] <... close resumed>) = 0 [pid 402] <... symlinkat resumed>) = 0 [pid 311] read(249, [pid 402] close(249 [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 402] <... close resumed>) = 0 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 402] close(248) = 0 [pid 402] close(4) = 0 [pid 402] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] bpf(BPF_PROG_LOAD, NULL, 0./strace-static-x86_64: Process 403 attached ) = -1 EFAULT (Bad address) [pid 403] set_robust_list(0x555556a82760, 24 [pid 402] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 14 [pid 403] <... set_robust_list resumed>) = 0 [pid 402] <... futex resumed>) = 0 [pid 403] chdir("./12" [pid 402] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] <... chdir resumed>) = 0 [pid 402] <... futex resumed>) = 0 [pid 402] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 403] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 402] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 403] <... prctl resumed>) = 0 [pid 402] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 403] setpgid(0, 0 [pid 402] <... bpf resumed>) = 3 [pid 403] <... setpgid resumed>) = 0 [pid 402] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 403] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 402] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 403] <... symlinkat resumed>) = 0 [pid 402] <... bpf resumed>) = 4 [pid 403] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 402] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] <... symlinkat resumed>) = 0 [pid 402] <... futex resumed>) = 0 [pid 403] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 402] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 403] <... symlinkat resumed>) = 0 [pid 403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 403] write(3, "1000", 4) = 4 [pid 403] close(3) = 0 [pid 403] read(200, 0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 403] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 403] close(249) = 0 [pid 403] close(248) = 0 [pid 403] close(4) = 0 [pid 403] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 403] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 403] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 403] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 403] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 403] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 400] <... close resumed>) = 0 [pid 401] <... bpf resumed>) = 7 [pid 400] close(8 [pid 401] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 401] <... futex resumed>) = 0 [pid 400] close(9 [pid 401] close(3 [pid 400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 401] <... close resumed>) = 0 [pid 400] close(10 [pid 401] close(4 [pid 400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 401] <... close resumed>) = 0 [pid 400] close(11 [pid 401] close(5 [pid 400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 400] close(12) = -1 EBADF (Bad file descriptor) [pid 400] close(13) = -1 EBADF (Bad file descriptor) [pid 400] close(14) = -1 EBADF (Bad file descriptor) [pid 400] close(15) = -1 EBADF (Bad file descriptor) [pid 400] close(16) = -1 EBADF (Bad file descriptor) [pid 400] close(17) = -1 EBADF (Bad file descriptor) [pid 400] close(18) = -1 EBADF (Bad file descriptor) [pid 400] close(19) = -1 EBADF (Bad file descriptor) [pid 400] close(20) = -1 EBADF (Bad file descriptor) [pid 400] close(21) = -1 EBADF (Bad file descriptor) [pid 400] close(22) = -1 EBADF (Bad file descriptor) [pid 400] close(23) = -1 EBADF (Bad file descriptor) [pid 400] close(24) = -1 EBADF (Bad file descriptor) [pid 400] close(25) = -1 EBADF (Bad file descriptor) [pid 400] close(26) = -1 EBADF (Bad file descriptor) [pid 400] close(27) = -1 EBADF (Bad file descriptor) [pid 400] close(28) = -1 EBADF (Bad file descriptor) [pid 400] close(29) = -1 EBADF (Bad file descriptor) [pid 400] close(3) = -1 EBADF (Bad file descriptor) [pid 400] close(4) = -1 EBADF (Bad file descriptor) [pid 400] close(5) = -1 EBADF (Bad file descriptor) [pid 400] close(6) = -1 EBADF (Bad file descriptor) [pid 400] close(7) = -1 EBADF (Bad file descriptor) [pid 400] close(8) = -1 EBADF (Bad file descriptor) [pid 400] close(9) = -1 EBADF (Bad file descriptor) [pid 400] close(10) = -1 EBADF (Bad file descriptor) [pid 400] close(11) = -1 EBADF (Bad file descriptor) [pid 400] close(12) = -1 EBADF (Bad file descriptor) [pid 400] close(13) = -1 EBADF (Bad file descriptor) [pid 400] close(14) = -1 EBADF (Bad file descriptor) [pid 400] close(15) = -1 EBADF (Bad file descriptor) [pid 400] close(16) = -1 EBADF (Bad file descriptor) [pid 400] close(17) = -1 EBADF (Bad file descriptor) [pid 400] close(18) = -1 EBADF (Bad file descriptor) [pid 400] close(19) = -1 EBADF (Bad file descriptor) [pid 400] close(20) = -1 EBADF (Bad file descriptor) [pid 400] close(21) = -1 EBADF (Bad file descriptor) [pid 400] close(22) = -1 EBADF (Bad file descriptor) [pid 400] close(23) = -1 EBADF (Bad file descriptor) [pid 400] close(24) = -1 EBADF (Bad file descriptor) [pid 400] close(25) = -1 EBADF (Bad file descriptor) [pid 400] close(26) = -1 EBADF (Bad file descriptor) [pid 400] close(27) = -1 EBADF (Bad file descriptor) [pid 400] close(28) = -1 EBADF (Bad file descriptor) [pid 400] close(29) = -1 EBADF (Bad file descriptor) [pid 400] exit_group(0) = ? [pid 400] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 690, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 319] read(21, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] <... openat resumed>) = 3 [pid 302] <... futex resumed>) = 0 [pid 319] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] newfstatat(3, "", [pid 302] epoll_pwait(4, [pid 319] <... write resumed>) = 64 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] read(21, [pid 306] getdents64(3, [pid 302] epoll_pwait(4, [pid 319] <... read resumed>0xc000013700, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] epoll_pwait(4, [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 302] epoll_pwait(4, [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] umount2("./11/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=647457217} [pid 306] newfstatat(AT_FDCWD, "./11/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./11/cgroup.cpu") = 0 [pid 306] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./11/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./11/binderfs") = 0 [pid 306] umount2("./11/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./11/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./11/cgroup") = 0 [pid 306] umount2("./11/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./11/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./11/cgroup.net") = 0 [pid 306] getdents64(3, 0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 306] close(3) = 0 [pid 306] unlinkat(AT_FDCWD, "./11", AT_REMOVEDIR) = 0 [pid 306] mkdirat(AT_FDCWD, "./12", 0777) = 0 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 3 [pid 306] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 402] <... bpf resumed>) = 5 [pid 399] <... close resumed>) = 0 [pid 403] <... bpf resumed>) = 5 [pid 306] <... setsockopt resumed>) = 0 [pid 403] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 402] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] <... close resumed>) = 0 [pid 399] close(8 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 403] <... futex resumed>) = 0 [pid 402] <... futex resumed>) = 0 [pid 401] close(6 [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 403] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 402] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 399] close(9 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 403] <... futex resumed>) = 0 [pid 402] <... futex resumed>) = 0 [pid 401] <... close resumed>) = 0 [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 403] write(-1, NULL, 55808 [pid 402] write(-1, NULL, 55808 [pid 401] close(7 [pid 399] close(10) = -1 EBADF (Bad file descriptor) [pid 402] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 399] close(11 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] close(12 [pid 403] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 402] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] <... close resumed>) = 0 [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 403] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 402] <... futex resumed>) = 0 [pid 401] close(8 [pid 399] close(13 [pid 403] <... futex resumed>) = 0 [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... setsockopt resumed>) = 0 [pid 403] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 402] <... futex resumed>) = 0 [pid 401] close(9 [pid 399] close(14 [pid 403] <... futex resumed>) = 0 [pid 402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 399] close(15 [pid 402] <... bpf resumed>) = 6 [pid 401] close(10 [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 399] close(16) = -1 EBADF (Bad file descriptor) [pid 403] <... bpf resumed>) = 6 [pid 399] close(17 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 403] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 402] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 403] <... futex resumed>) = 0 [pid 402] <... futex resumed>) = 0 [pid 401] close(11 [pid 399] close(18 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 403] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 402] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 399] close(19) = -1 EBADF (Bad file descriptor) [pid 403] <... futex resumed>) = 0 [pid 399] close(20 [pid 401] close(12 [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] close(21 [pid 403] close(6 [pid 402] <... futex resumed>) = 0 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... setsockopt resumed>) = 0 [pid 403] <... close resumed>) = 0 [pid 402] close(6 [pid 401] close(13 [pid 399] close(22 [pid 306] close(3 [pid 403] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 402] <... close resumed>) = 0 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] close(23 [pid 306] <... close resumed>) = 0 [pid 403] <... futex resumed>) = 0 [pid 402] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] close(14 [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] read(249, [pid 403] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 402] <... futex resumed>) = 0 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] close(24) = -1 EBADF (Bad file descriptor) [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 403] <... futex resumed>) = 0 [pid 402] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] close(15 [pid 399] close(25 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 402] <... futex resumed>) = 0 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] close(26) = -1 EBADF (Bad file descriptor) [pid 399] close(27) = -1 EBADF (Bad file descriptor) [pid 399] close(28) = -1 EBADF (Bad file descriptor) [pid 399] close(29) = -1 EBADF (Bad file descriptor) [pid 399] close(3) = -1 EBADF (Bad file descriptor) [pid 399] close(4) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 404 attached [pid 402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 401] close(16 [pid 399] close(5 [pid 404] set_robust_list(0x555555a6d760, 24 [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] <... set_robust_list resumed>) = 0 [pid 399] close(6 [pid 404] chdir("./12" [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] <... chdir resumed>) = 0 [pid 399] close(7 [pid 404] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] <... prctl resumed>) = 0 [pid 399] close(8 [pid 404] setpgid(0, 0 [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] <... setpgid resumed>) = 0 [pid 399] close(9 [pid 404] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] <... symlinkat resumed>) = 0 [pid 403] <... bpf resumed>) = 6 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] close(10 [pid 404] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] <... symlinkat resumed>) = 0 [pid 399] close(11 [pid 404] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] <... symlinkat resumed>) = 0 [pid 403] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 402] <... bpf resumed>) = 6 [pid 401] close(17 [pid 399] close(12 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 14 [pid 404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 403] <... futex resumed>) = 0 [pid 402] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] <... openat resumed>) = 3 [pid 403] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 402] <... futex resumed>) = 0 [pid 401] close(18 [pid 399] close(13 [pid 404] write(3, "1000", 4 [pid 403] <... futex resumed>) = 0 [pid 402] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] <... write resumed>) = 4 [pid 403] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 402] <... futex resumed>) = 0 [pid 401] close(19 [pid 399] close(14 [pid 404] close(3 [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] <... close resumed>) = 0 [pid 402] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] close(15 [pid 404] read(200, [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 401] close(20 [pid 399] close(16 [pid 404] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] close(17) = -1 EBADF (Bad file descriptor) [pid 399] close(18 [pid 404] <... symlinkat resumed>) = 0 [pid 401] close(21 [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] close(19 [pid 401] close(22 [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] close(249 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] close(20 [pid 404] <... close resumed>) = 0 [pid 401] close(23 [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] close(248 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] close(21 [pid 404] <... close resumed>) = 0 [pid 401] close(24 [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] close(22 [pid 401] close(25 [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] close(4 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] close(23 [pid 404] <... close resumed>) = 0 [pid 401] close(26 [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] close(24 [pid 404] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] close(27 [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] close(25 [pid 401] close(28 [pid 404] <... futex resumed>) = 0 [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] close(26 [pid 404] <... futex resumed>) = 0 [pid 401] close(29 [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] close(27 [pid 404] bpf(BPF_PROG_LOAD, NULL, 0 [pid 401] close(3 [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] close(28 [pid 404] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] close(4 [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] <... futex resumed>) = 0 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] close(29 [pid 404] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] close(5 [pid 399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] <... futex resumed>) = 0 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] exit_group(0 [pid 404] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 401] close(6 [pid 399] <... exit_group resumed>) = ? [pid 404] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 399] +++ exited with 0 +++ [pid 404] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] close(7 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 404] <... futex resumed>) = 0 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] close(8 [pid 404] <... futex resumed>) = 0 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 401] close(9 [pid 317] <... write resumed>) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 648, NULL, 0) = 1 [pid 404] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 401] close(10 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 404] <... bpf resumed>) = 3 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] read(39, [pid 404] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] close(11 [pid 317] <... openat resumed>) = 3 [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 404] <... futex resumed>) = 0 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(3, "", [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 404] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] close(12 [pid 319] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... futex resumed>) = 1 [pid 404] <... futex resumed>) = 0 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] epoll_pwait(4, [pid 317] getdents64(3, [pid 302] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 404] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 401] close(13 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 302] <... write resumed>) = 64 [pid 404] <... bpf resumed>) = 0 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] epoll_pwait(4, [pid 317] umount2("./11/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 404] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] close(14 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 0 [pid 302] <... futex resumed>) = 1 [pid 404] <... futex resumed>) = 0 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./11/cgroup.cpu", [pid 302] read(39, [pid 404] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] close(15 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] <... read resumed>0xc000013760, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 404] <... futex resumed>) = 0 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./11/cgroup.cpu" [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 401] close(16 [pid 317] <... unlink resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=616903862} [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 401] close(17 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./11/binderfs", [pid 401] close(18 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./11/binderfs" [pid 404] <... bpf resumed>) = 4 [pid 401] close(19 [pid 317] <... unlink resumed>) = 0 [pid 404] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./11/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 404] <... futex resumed>) = 0 [pid 401] close(20 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 404] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./11/cgroup", [pid 404] <... futex resumed>) = 0 [pid 401] close(21 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 404] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 403] <... bpf resumed>) = 7 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./11/cgroup" [pid 404] <... bpf resumed>) = 5 [pid 403] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 402] <... bpf resumed>) = 7 [pid 401] close(22 [pid 317] <... unlink resumed>) = 0 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./11/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 401] close(23 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./11/cgroup.net", [pid 404] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] <... futex resumed>) = 0 [pid 402] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 401] close(24 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 404] <... futex resumed>) = 0 [pid 403] close(3 [pid 402] <... futex resumed>) = 0 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./11/cgroup.net" [pid 404] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] <... close resumed>) = 0 [pid 402] close(3 [pid 401] close(25 [pid 317] <... unlink resumed>) = 0 [pid 404] <... futex resumed>) = 0 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3, [pid 404] write(-1, NULL, 55808 [pid 403] close(4 [pid 402] <... close resumed>) = 0 [pid 401] close(26 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 404] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 403] <... close resumed>) = 0 [pid 402] close(4 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 404] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] close(5 [pid 402] <... close resumed>) = 0 [pid 401] close(27 [pid 317] <... close resumed>) = 0 [pid 404] <... futex resumed>) = 0 [pid 403] <... close resumed>) = 0 [pid 402] close(5 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlinkat(AT_FDCWD, "./11", AT_REMOVEDIR [pid 404] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] close(6 [pid 401] close(28 [pid 317] <... unlinkat resumed>) = 0 [pid 404] <... futex resumed>) = 0 [pid 403] <... close resumed>) = 0 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdirat(AT_FDCWD, "./12", 0777 [pid 404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 403] close(7 [pid 401] close(29 [pid 317] <... mkdirat resumed>) = 0 [pid 401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 401] exit_group(0 [pid 317] <... openat resumed>) = 3 [pid 401] <... exit_group resumed>) = ? [pid 317] ioctl(3, LOOP_CLR_FD [pid 404] <... bpf resumed>) = 6 [pid 401] +++ exited with 0 +++ [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 404] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 404] <... futex resumed>) = 0 [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] <... close resumed>) = 0 [pid 404] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] restart_syscall(<... resuming interrupted clone ...> [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 404] <... futex resumed>) = 0 [pid 320] <... restart_syscall resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 404] close(6 [pid 317] close(3 [pid 404] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 404] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 404] <... futex resumed>) = 0 [pid 320] <... write resumed>) = 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 619, NULL, 0) = 1 [pid 317] <... socket resumed>) = 3 [pid 404] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 404] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... futex resumed>) = 1 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 294] <... futex resumed>) = 0 [pid 404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 320] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] read(22, [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 320] <... openat resumed>) = 3 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 320] newfstatat(3, "", [pid 319] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 317] close(3 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... futex resumed>) = 1 [pid 317] <... close resumed>) = 0 [pid 302] <... futex resumed>) = 0 [pid 320] getdents64(3, [pid 319] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 302] epoll_pwait(4, [pid 404] <... bpf resumed>) = 6 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] <... write resumed>) = 64 [pid 317] <... socket resumed>) = 3 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 404] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] umount2("./12/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] read(22, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 302] epoll_pwait(4, [pid 404] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... read resumed>0xc0000137d0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 404] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] newfstatat(AT_FDCWD, "./12/cgroup.cpu", [pid 319] epoll_pwait(4, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 302] epoll_pwait(4, [pid 404] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 404] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] unlink("./12/cgroup.cpu" [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] <... unlink resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 320] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=602187458} [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 320] newfstatat(AT_FDCWD, "./12/binderfs", [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 320] unlink("./12/binderfs" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] <... unlink resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 320] umount2("./12/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 320] newfstatat(AT_FDCWD, "./12/cgroup", [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 320] unlink("./12/cgroup" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] <... unlink resumed>) = 0 [pid 320] umount2("./12/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./12/cgroup.net", [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] unlink("./12/cgroup.net") = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] getdents64(3, 0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 317] close(3 [pid 320] close(3) = 0 [pid 317] <... close resumed>) = 0 [pid 320] unlinkat(AT_FDCWD, "./12", AT_REMOVEDIR) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 320] mkdirat(AT_FDCWD, "./13", 0777) = 0 [pid 317] <... socket resumed>) = 3 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] <... openat resumed>) = 3 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 320] ioctl(3, LOOP_CLR_FD [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 320] close(3) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 402] <... close resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 402] close(6 [pid 320] <... socket resumed>) = 3 [pid 317] <... setsockopt resumed>) = 0 [pid 402] <... close resumed>) = 0 [pid 320] close(3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 402] close(7 [pid 320] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] <... socket resumed>) = 3 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] close(3 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 320] <... close resumed>) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... setsockopt resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 317] close(3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] read(249, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 ./strace-static-x86_64: Process 405 attached [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 14 [pid 405] set_robust_list(0x555556f7e760, 24 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 405] <... set_robust_list resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 405] chdir("./12" [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 405] <... chdir resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 405] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 405] <... prctl resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 405] setpgid(0, 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 405] <... setpgid resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 405] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 405] <... symlinkat resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 405] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 405] <... symlinkat resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 405] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 405] <... symlinkat resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 405] <... openat resumed>) = 3 [pid 405] write(3, "1000", 4 [pid 320] close(3 [pid 405] <... write resumed>) = 4 [pid 320] <... close resumed>) = 0 [pid 405] close(3 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 405] <... close resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 405] read(200, [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 405] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 405] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 405] <... symlinkat resumed>) = 0 [pid 405] close(249 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 405] <... close resumed>) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 405] close(248 [pid 320] <... setsockopt resumed>) = 0 [pid 405] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 405] close(4 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 405] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 405] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 405] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 405] bpf(BPF_PROG_LOAD, NULL, 0 [pid 320] <... setsockopt resumed>) = 0 [pid 405] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 405] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 405] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 405] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 405] <... futex resumed>) = 0 [pid 405] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 405] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 405] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... setsockopt resumed>) = 0 [pid 405] <... futex resumed>) = 0 [pid 320] close(3 [pid 405] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... close resumed>) = 0 [pid 405] <... futex resumed>) = 0 [pid 320] read(249, [pid 405] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 405] <... bpf resumed>) = 3 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 405] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 406 attached ) = 0 [pid 406] set_robust_list(0x555556bd7760, 24 [pid 405] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 15 [pid 406] <... set_robust_list resumed>) = 0 [pid 405] <... futex resumed>) = 0 [pid 406] chdir("./13" [pid 405] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 406] <... chdir resumed>) = 0 [pid 405] <... bpf resumed>) = 0 [pid 406] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 405] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... prctl resumed>) = 0 [pid 405] <... futex resumed>) = 0 [pid 406] setpgid(0, 0 [pid 405] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... setpgid resumed>) = 0 [pid 405] <... futex resumed>) = 0 [pid 406] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 406] <... symlinkat resumed>) = 0 [pid 406] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 406] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 405] <... bpf resumed>) = 4 [pid 406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 405] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... openat resumed>) = 3 [pid 405] <... futex resumed>) = 0 [pid 406] write(3, "1000", 4 [pid 405] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... write resumed>) = 4 [pid 406] close(3 [pid 405] <... futex resumed>) = 0 [pid 406] <... close resumed>) = 0 [pid 406] read(200, [pid 405] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 406] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 406] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 406] close(249) = 0 [pid 406] close(248) = 0 [pid 406] close(4) = 0 [pid 406] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 406] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 406] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 406] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 406] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 406] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 403] <... close resumed>) = 0 [pid 404] <... bpf resumed>) = 7 [pid 403] close(8 [pid 404] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] <... futex resumed>) = 0 [pid 403] close(9 [pid 404] close(3 [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] <... close resumed>) = 0 [pid 403] close(10 [pid 404] close(4 [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] <... close resumed>) = 0 [pid 403] close(11 [pid 404] close(5 [pid 403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 403] close(12) = -1 EBADF (Bad file descriptor) [pid 403] close(13) = -1 EBADF (Bad file descriptor) [pid 403] close(14) = -1 EBADF (Bad file descriptor) [pid 403] close(15) = -1 EBADF (Bad file descriptor) [pid 403] close(16) = -1 EBADF (Bad file descriptor) [pid 403] close(17) = -1 EBADF (Bad file descriptor) [pid 403] close(18) = -1 EBADF (Bad file descriptor) [pid 403] close(19) = -1 EBADF (Bad file descriptor) [pid 403] close(20) = -1 EBADF (Bad file descriptor) [pid 403] close(21) = -1 EBADF (Bad file descriptor) [pid 403] close(22) = -1 EBADF (Bad file descriptor) [pid 403] close(23) = -1 EBADF (Bad file descriptor) [pid 403] close(24) = -1 EBADF (Bad file descriptor) [pid 403] close(25) = -1 EBADF (Bad file descriptor) [pid 403] close(26) = -1 EBADF (Bad file descriptor) [pid 403] close(27) = -1 EBADF (Bad file descriptor) [pid 403] close(28) = -1 EBADF (Bad file descriptor) [pid 403] close(29) = -1 EBADF (Bad file descriptor) [pid 403] close(3) = -1 EBADF (Bad file descriptor) [pid 403] close(4) = -1 EBADF (Bad file descriptor) [pid 403] close(5) = -1 EBADF (Bad file descriptor) [pid 403] close(6) = -1 EBADF (Bad file descriptor) [pid 403] close(7) = -1 EBADF (Bad file descriptor) [pid 403] close(8) = -1 EBADF (Bad file descriptor) [pid 403] close(9) = -1 EBADF (Bad file descriptor) [pid 403] close(10) = -1 EBADF (Bad file descriptor) [pid 403] close(11) = -1 EBADF (Bad file descriptor) [pid 403] close(12) = -1 EBADF (Bad file descriptor) [pid 403] close(13) = -1 EBADF (Bad file descriptor) [pid 403] close(14) = -1 EBADF (Bad file descriptor) [pid 403] close(15) = -1 EBADF (Bad file descriptor) [pid 403] close(16) = -1 EBADF (Bad file descriptor) [pid 403] close(17) = -1 EBADF (Bad file descriptor) [pid 403] close(18) = -1 EBADF (Bad file descriptor) [pid 403] close(19) = -1 EBADF (Bad file descriptor) [pid 403] close(20) = -1 EBADF (Bad file descriptor) [pid 403] close(21) = -1 EBADF (Bad file descriptor) [pid 403] close(22) = -1 EBADF (Bad file descriptor) [pid 403] close(23) = -1 EBADF (Bad file descriptor) [pid 403] close(24) = -1 EBADF (Bad file descriptor) [pid 403] close(25) = -1 EBADF (Bad file descriptor) [pid 403] close(26) = -1 EBADF (Bad file descriptor) [pid 403] close(27) = -1 EBADF (Bad file descriptor) [pid 403] close(28) = -1 EBADF (Bad file descriptor) [pid 403] close(29) = -1 EBADF (Bad file descriptor) [pid 403] exit_group(0) = ? [pid 403] +++ exited with 0 +++ [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 603, NULL, 0) = 1 [pid 311] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 311] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] read(15, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... openat resumed>) = 3 [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 319] <... futex resumed>) = 0 [pid 311] newfstatat(3, "", [pid 302] <... futex resumed>) = 1 [pid 319] epoll_pwait(4, [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] epoll_pwait(4, [pid 302] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] getdents64(3, [pid 302] <... write resumed>) = 64 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 311] umount2("./12/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 0 [pid 311] newfstatat(AT_FDCWD, "./12/cgroup.cpu", [pid 302] <... futex resumed>) = 1 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] read(15, [pid 311] unlink("./12/cgroup.cpu" [pid 302] <... read resumed>0xc000013830, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] <... unlink resumed>) = 0 [pid 311] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./12/binderfs", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=552843993} [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./12/binderfs") = 0 [pid 311] umount2("./12/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./12/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./12/cgroup") = 0 [pid 311] umount2("./12/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./12/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./12/cgroup.net") = 0 [pid 311] getdents64(3, 0x555556a83810 /* 0 entries */, 32768) = 0 [pid 311] close(3) = 0 [pid 311] unlinkat(AT_FDCWD, "./12", AT_REMOVEDIR) = 0 [pid 311] mkdirat(AT_FDCWD, "./13", 0777) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 3 [pid 311] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 406] <... bpf resumed>) = 5 [pid 405] <... bpf resumed>) = 5 [pid 404] <... close resumed>) = 0 [pid 402] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 406] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 405] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 404] close(6 [pid 402] close(8 [pid 406] <... futex resumed>) = 0 [pid 405] <... futex resumed>) = 0 [pid 404] <... close resumed>) = 0 [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 406] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 405] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 404] close(7 [pid 402] close(9 [pid 311] close(3 [pid 406] <... futex resumed>) = 0 [pid 405] <... futex resumed>) = 0 [pid 404] <... close resumed>) = 0 [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 406] write(-1, NULL, 55808 [pid 405] write(-1, NULL, 55808 [pid 404] close(8 [pid 402] close(10 [pid 311] <... close resumed>) = 0 [pid 406] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 405] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 406] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 405] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 404] close(9 [pid 402] close(11 [pid 406] <... futex resumed>) = 0 [pid 405] <... futex resumed>) = 0 [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 406] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 405] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 404] close(10 [pid 402] close(12 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 406] <... futex resumed>) = 0 [pid 405] <... futex resumed>) = 0 [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 404] close(11 [pid 402] close(13 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 406] <... bpf resumed>) = 6 [pid 405] <... bpf resumed>) = 6 [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 406] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 405] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 404] close(12 [pid 402] close(14 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 406] <... futex resumed>) = 0 [pid 405] <... futex resumed>) = 0 [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 406] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 405] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 404] close(13 [pid 402] close(15 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 406] <... futex resumed>) = 0 [pid 405] <... futex resumed>) = 0 [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 406] close(6 [pid 405] close(6 [pid 404] close(14 [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 406] <... close resumed>) = 0 [pid 405] <... close resumed>) = 0 [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] close(16 [pid 406] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 405] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 404] close(15 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 406] <... futex resumed>) = 0 [pid 405] <... futex resumed>) = 0 [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 406] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 405] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 404] close(16 [pid 402] close(17 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 406] <... futex resumed>) = 0 [pid 405] <... futex resumed>) = 0 [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 404] close(17 [pid 402] close(18 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 406] <... bpf resumed>) = 6 [pid 405] <... bpf resumed>) = 6 [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 406] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 405] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 404] close(18 [pid 402] close(19 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 406] <... futex resumed>) = 0 [pid 405] <... futex resumed>) = 0 [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 406] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 405] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 404] close(19 [pid 402] close(20 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 406] <... futex resumed>) = 0 [pid 405] <... futex resumed>) = 0 [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 406] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 405] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 404] close(20 [pid 402] close(21 [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 404] close(21 [pid 402] close(22 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 404] close(22 [pid 402] close(23 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] close(23 [pid 402] close(24 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 404] close(24 [pid 402] close(25 [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 404] close(25 [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] close(26 [pid 404] close(26 [pid 311] <... socket resumed>) = 3 [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 404] close(27 [pid 402] close(27 [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 404] close(28 [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] close(28 [pid 404] close(29 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] close(3 [pid 402] close(29 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] close(4 [pid 311] <... setsockopt resumed>) = 0 [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] close(3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 404] close(5 [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] close(4 [pid 404] close(6 [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] close(7) = -1 EBADF (Bad file descriptor) [pid 402] close(5 [pid 404] close(8) = -1 EBADF (Bad file descriptor) [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 404] close(9 [pid 402] close(6 [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] close(10) = -1 EBADF (Bad file descriptor) [pid 404] close(11) = -1 EBADF (Bad file descriptor) [pid 404] close(12) = -1 EBADF (Bad file descriptor) [pid 311] <... setsockopt resumed>) = 0 [pid 404] close(13 [pid 402] close(7 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 404] close(14 [pid 402] close(8 [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 404] close(15 [pid 402] close(9 [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 404] close(16 [pid 402] close(10 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] close(17) = -1 EBADF (Bad file descriptor) [pid 311] <... setsockopt resumed>) = 0 [pid 404] close(18 [pid 402] close(11 [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 404] close(19 [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] close(12 [pid 311] <... close resumed>) = 0 [pid 404] close(20) = -1 EBADF (Bad file descriptor) [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] read(249, [pid 404] close(21) = -1 EBADF (Bad file descriptor) [pid 402] close(13 [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 404] close(22) = -1 EBADF (Bad file descriptor) [pid 404] close(23 [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] close(14 [pid 404] close(24) = -1 EBADF (Bad file descriptor) [pid 404] close(25) = -1 EBADF (Bad file descriptor) [pid 404] close(26) = -1 EBADF (Bad file descriptor) [pid 404] close(27) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 408 attached [pid 404] close(28 [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 408] set_robust_list(0x555556a82760, 24 [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 402] close(15 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 15 [pid 408] <... set_robust_list resumed>) = 0 [pid 404] close(29 [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 408] chdir("./13" [pid 404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 408] <... chdir resumed>) = 0 [pid 404] exit_group(0 [pid 402] close(16 [pid 408] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 404] <... exit_group resumed>) = ? [pid 408] <... prctl resumed>) = 0 [pid 404] +++ exited with 0 +++ [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 408] setpgid(0, 0 [pid 402] close(17 [pid 408] <... setpgid resumed>) = 0 [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 408] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 402] close(18 [pid 306] restart_syscall(<... resuming interrupted clone ...> [pid 408] <... symlinkat resumed>) = 0 [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 408] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 306] <... restart_syscall resumed>) = 0 [pid 402] close(19 [pid 408] <... symlinkat resumed>) = 0 [pid 408] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net") = 0 [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 402] close(20 [pid 408] <... openat resumed>) = 3 [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 408] write(3, "1000", 4) = 4 [pid 402] close(21 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 408] close(3 [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 408] <... close resumed>) = 0 [pid 408] read(200, 0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 402] close(22 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 555, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 408] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 406] <... bpf resumed>) = 7 [pid 405] <... bpf resumed>) = 7 [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 408] <... symlinkat resumed>) = 0 [pid 406] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 405] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 402] close(23 [pid 319] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 408] close(249 [pid 406] <... futex resumed>) = 0 [pid 405] <... futex resumed>) = 0 [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] read(21, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 408] <... close resumed>) = 0 [pid 406] close(3 [pid 405] close(3 [pid 402] close(24 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 408] close(248 [pid 406] <... close resumed>) = 0 [pid 405] <... close resumed>) = 0 [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 408] <... close resumed>) = 0 [pid 406] close(4 [pid 405] close(4 [pid 402] close(25 [pid 319] <... futex resumed>) = 1 [pid 306] <... openat resumed>) = 3 [pid 302] <... futex resumed>) = 0 [pid 408] close(4 [pid 406] <... close resumed>) = 0 [pid 405] <... close resumed>) = 0 [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] newfstatat(3, "", [pid 302] epoll_pwait(4, [pid 408] <... close resumed>) = 0 [pid 406] close(5 [pid 405] close(5 [pid 402] close(26 [pid 319] <... write resumed>) = 64 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 408] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... close resumed>) = 0 [pid 405] <... close resumed>) = 0 [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] read(21, [pid 306] getdents64(3, [pid 302] epoll_pwait(4, [pid 408] <... futex resumed>) = 0 [pid 406] close(6 [pid 405] close(6 [pid 402] close(27 [pid 319] <... read resumed>0xc0000138a0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 408] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... close resumed>) = 0 [pid 405] <... close resumed>) = 0 [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] epoll_pwait(4, [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 408] <... futex resumed>) = 0 [pid 406] close(7 [pid 405] close(7 [pid 402] close(28 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] umount2("./12/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] epoll_pwait(4, [pid 408] bpf(BPF_PROG_LOAD, NULL, 0 [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 408] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 402] close(29 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 408] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=519643806} [pid 408] <... futex resumed>) = 0 [pid 402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] newfstatat(AT_FDCWD, "./12/cgroup.cpu", [pid 408] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 402] exit_group(0 [pid 408] <... futex resumed>) = 0 [pid 402] <... exit_group resumed>) = ? [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 408] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 408] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 408] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 408] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 402] +++ exited with 0 +++ [pid 306] unlink("./12/cgroup.cpu" [pid 408] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 408] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 408] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 408] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 408] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] <... unlink resumed>) = 0 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 306] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 408] <... bpf resumed>) = 4 [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 408] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 408] <... futex resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./12/binderfs", [pid 305] <... restart_syscall resumed>) = 0 [pid 408] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 408] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./12/binderfs") = 0 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 306] umount2("./12/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... write resumed>) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 521, NULL, 0) = 1 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] newfstatat(AT_FDCWD, "./12/cgroup", [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] unlink("./12/cgroup" [pid 302] <... futex resumed>) = 1 [pid 305] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 294] <... futex resumed>) = 0 [pid 294] sched_yield( [pid 306] <... unlink resumed>) = 0 [pid 305] <... openat resumed>) = 3 [pid 302] read(11, [pid 294] <... sched_yield resumed>) = 0 [pid 306] umount2("./12/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] newfstatat(3, "", [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 294] <... futex resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./12/cgroup.net", [pid 305] getdents64(3, [pid 302] <... futex resumed>) = 1 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] <... futex resumed>) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 302] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 306] unlink("./12/cgroup.net" [pid 305] umount2("./12/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] epoll_pwait(4, [pid 306] <... unlink resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] getdents64(3, [pid 305] newfstatat(AT_FDCWD, "./12/cgroup.cpu", [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 306] close(3 [pid 305] unlink("./12/cgroup.cpu" [pid 302] read(11, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... close resumed>) = 0 [pid 305] <... unlink resumed>) = 0 [pid 306] unlinkat(AT_FDCWD, "./12", AT_REMOVEDIR [pid 305] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] <... read resumed>0xc000013900, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... unlinkat resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] mkdirat(AT_FDCWD, "./13", 0777 [pid 305] newfstatat(AT_FDCWD, "./12/binderfs", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=512574792} [pid 306] <... mkdirat resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 305] unlink("./12/binderfs" [pid 306] <... openat resumed>) = 3 [pid 306] ioctl(3, LOOP_CLR_FD [pid 305] <... unlink resumed>) = 0 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] umount2("./12/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] close(3 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... close resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] newfstatat(AT_FDCWD, "./12/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... socket resumed>) = 3 [pid 305] unlink("./12/cgroup" [pid 306] close(3 [pid 305] <... unlink resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] umount2("./12/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... socket resumed>) = 3 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] newfstatat(AT_FDCWD, "./12/cgroup.net", [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 305] unlink("./12/cgroup.net" [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] <... unlink resumed>) = 0 [pid 306] close(3 [pid 305] getdents64(3, [pid 306] <... close resumed>) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] close(3 [pid 306] <... socket resumed>) = 3 [pid 305] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] unlinkat(AT_FDCWD, "./12", AT_REMOVEDIR [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... unlinkat resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] mkdirat(AT_FDCWD, "./13", 0777 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 406] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] <... mkdirat resumed>) = 0 [pid 406] close(8 [pid 405] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 405] close(8 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 406] close(9 [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... openat resumed>) = 3 [pid 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 405] close(9 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] ioctl(3, LOOP_CLR_FD [pid 406] close(10 [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 405] close(10 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 406] close(11 [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 406] close(12 [pid 405] close(11 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] close(3 [pid 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 406] close(13 [pid 305] <... close resumed>) = 0 [pid 406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 406] close(14) = -1 EBADF (Bad file descriptor) [pid 406] close(15) = -1 EBADF (Bad file descriptor) [pid 406] close(16) = -1 EBADF (Bad file descriptor) [pid 406] close(17) = -1 EBADF (Bad file descriptor) [pid 406] close(18) = -1 EBADF (Bad file descriptor) [pid 406] close(19) = -1 EBADF (Bad file descriptor) [pid 406] close(20) = -1 EBADF (Bad file descriptor) [pid 406] close(21) = -1 EBADF (Bad file descriptor) [pid 406] close(22) = -1 EBADF (Bad file descriptor) [pid 406] close(23) = -1 EBADF (Bad file descriptor) [pid 406] close(24) = -1 EBADF (Bad file descriptor) [pid 406] close(25) = -1 EBADF (Bad file descriptor) [pid 406] close(26) = -1 EBADF (Bad file descriptor) [pid 406] close(27) = -1 EBADF (Bad file descriptor) [pid 406] close(28) = -1 EBADF (Bad file descriptor) [pid 406] close(29) = -1 EBADF (Bad file descriptor) [pid 406] close(3) = -1 EBADF (Bad file descriptor) [pid 406] close(4) = -1 EBADF (Bad file descriptor) [pid 406] close(5) = -1 EBADF (Bad file descriptor) [pid 406] close(6) = -1 EBADF (Bad file descriptor) [pid 406] close(7) = -1 EBADF (Bad file descriptor) [pid 406] close(8) = -1 EBADF (Bad file descriptor) [pid 406] close(9) = -1 EBADF (Bad file descriptor) [pid 406] close(10) = -1 EBADF (Bad file descriptor) [pid 406] close(11) = -1 EBADF (Bad file descriptor) [pid 406] close(12) = -1 EBADF (Bad file descriptor) [pid 406] close(13) = -1 EBADF (Bad file descriptor) [pid 406] close(14) = -1 EBADF (Bad file descriptor) [pid 406] close(15) = -1 EBADF (Bad file descriptor) [pid 406] close(16) = -1 EBADF (Bad file descriptor) [pid 406] close(17) = -1 EBADF (Bad file descriptor) [pid 406] close(18) = -1 EBADF (Bad file descriptor) [pid 406] close(19) = -1 EBADF (Bad file descriptor) [pid 406] close(20) = -1 EBADF (Bad file descriptor) [pid 406] close(21) = -1 EBADF (Bad file descriptor) [pid 406] close(22) = -1 EBADF (Bad file descriptor) [pid 406] close(23) = -1 EBADF (Bad file descriptor) [pid 406] close(24) = -1 EBADF (Bad file descriptor) [pid 406] close(25) = -1 EBADF (Bad file descriptor) [pid 406] close(26) = -1 EBADF (Bad file descriptor) [pid 406] close(27) = -1 EBADF (Bad file descriptor) [pid 406] close(28) = -1 EBADF (Bad file descriptor) [pid 406] close(29) = -1 EBADF (Bad file descriptor) [pid 406] exit_group(0) = ? [pid 406] +++ exited with 0 +++ [pid 405] close(12 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 320] restart_syscall(<... resuming interrupted clone ...> [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 405] close(13 [pid 305] <... socket resumed>) = 3 [pid 320] <... restart_syscall resumed>) = 0 [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] close(3 [pid 405] close(14 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 305] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 405] close(15 [pid 320] <... write resumed>) = 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 514, NULL, 0) = 1 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 405] close(16 [pid 320] <... openat resumed>) = 3 [pid 319] <... futex resumed>) = 1 [pid 306] close(3 [pid 305] <... socket resumed>) = 3 [pid 294] <... futex resumed>) = 0 [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(3, "", [pid 319] read(22, [pid 306] <... close resumed>) = 0 [pid 405] close(17 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getdents64(3, [pid 319] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... socket resumed>) = 3 [pid 405] close(18 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] <... futex resumed>) = 1 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 302] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./13/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 302] epoll_pwait(4, [pid 405] close(19 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... write resumed>) = 64 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./13/cgroup.cpu", [pid 319] read(22, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 405] close(20 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] <... read resumed>0xc000013970, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] close(3 [pid 302] epoll_pwait(4, [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./13/cgroup.cpu" [pid 319] epoll_pwait(4, [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 405] close(21 [pid 320] <... unlink resumed>) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... close resumed>) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] epoll_pwait(4, [pid 306] <... setsockopt resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 405] close(22 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./13/binderfs", [pid 305] <... socket resumed>) = 3 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=494022838} [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 405] close(23 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./13/binderfs" [pid 405] close(24 [pid 320] <... unlink resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./13/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 405] close(25 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./13/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./13/cgroup" [pid 306] <... setsockopt resumed>) = 0 [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] umount2("./13/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 405] close(26 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./13/cgroup.net", [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 405] close(27 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./13/cgroup.net" [pid 405] close(28 [pid 320] <... unlink resumed>) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getdents64(3, [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 405] close(29 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] close(3) = 0 [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlinkat(AT_FDCWD, "./13", AT_REMOVEDIR [pid 306] <... setsockopt resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 405] close(3 [pid 320] <... unlinkat resumed>) = 0 [pid 320] mkdirat(AT_FDCWD, "./14", 0777 [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... mkdirat resumed>) = 0 [pid 306] close(3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 405] close(4 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... openat resumed>) = 3 [pid 306] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 405] close(5 [pid 320] ioctl(3, LOOP_CLR_FD [pid 306] read(249, [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 405] close(6 [pid 320] close(3 [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 405] close(7 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] close(3) = 0 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... setsockopt resumed>) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 ./strace-static-x86_64: Process 409 attached [pid 408] <... bpf resumed>) = 5 [pid 405] close(8 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 15 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 409] set_robust_list(0x555555a6d760, 24 [pid 408] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... setsockopt resumed>) = 0 [pid 409] <... set_robust_list resumed>) = 0 [pid 408] <... futex resumed>) = 0 [pid 405] close(9 [pid 320] close(3 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 409] chdir("./13" [pid 408] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 409] <... chdir resumed>) = 0 [pid 408] <... futex resumed>) = 0 [pid 405] close(10 [pid 320] read(249, [pid 408] write(-1, NULL, 55808 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 409] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 408] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 ./strace-static-x86_64: Process 410 attached [pid 409] <... prctl resumed>) = 0 [pid 408] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 405] close(11 [pid 410] set_robust_list(0x555556bd7760, 24 [pid 408] <... futex resumed>) = 0 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 16 [pid 410] <... set_robust_list resumed>) = 0 [pid 408] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 410] chdir("./14" [pid 409] setpgid(0, 0 [pid 408] <... futex resumed>) = 0 [pid 405] close(12 [pid 410] <... chdir resumed>) = 0 [pid 409] <... setpgid resumed>) = 0 [pid 408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 410] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 409] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 408] <... bpf resumed>) = 6 [pid 405] close(13 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 410] <... prctl resumed>) = 0 [pid 408] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 410] setpgid(0, 0 [pid 408] <... futex resumed>) = 0 [pid 410] <... setpgid resumed>) = 0 [pid 408] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 410] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 409] <... symlinkat resumed>) = 0 [pid 408] <... futex resumed>) = 0 [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 410] <... symlinkat resumed>) = 0 [pid 408] close(6 [pid 410] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 409] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 408] <... close resumed>) = 0 [pid 405] close(14 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 410] <... symlinkat resumed>) = 0 [pid 408] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 410] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 408] <... futex resumed>) = 0 [pid 409] <... symlinkat resumed>) = 0 [pid 410] <... symlinkat resumed>) = 0 [pid 408] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 408] <... futex resumed>) = 0 [pid 410] <... openat resumed>) = 3 [pid 409] <... symlinkat resumed>) = 0 [pid 408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 405] close(15 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 410] write(3, "1000", 4 [pid 409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 408] <... bpf resumed>) = 6 [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 410] <... write resumed>) = 4 [pid 408] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 410] close(3 [pid 409] <... openat resumed>) = 3 [pid 408] <... futex resumed>) = 0 [pid 405] close(16 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 410] <... close resumed>) = 0 [pid 409] write(3, "1000", 4 [pid 408] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 410] read(200, [pid 408] <... futex resumed>) = 0 [pid 410] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 408] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 410] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 409] <... write resumed>) = 4 [pid 408] <... bpf resumed>) = 7 [pid 405] close(17 [pid 305] <... setsockopt resumed>) = 0 [pid 410] <... symlinkat resumed>) = 0 [pid 409] close(3 [pid 408] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 410] close(249 [pid 409] <... close resumed>) = 0 [pid 408] <... futex resumed>) = 0 [pid 405] close(18 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 410] <... close resumed>) = 0 [pid 408] close(3 [pid 410] close(248 [pid 408] <... close resumed>) = 0 [pid 410] <... close resumed>) = 0 [pid 409] read(200, [pid 408] close(4 [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 410] close(4 [pid 409] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 408] <... close resumed>) = 0 [pid 405] close(19 [pid 410] <... close resumed>) = 0 [pid 408] close(5 [pid 409] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 410] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] <... close resumed>) = 0 [pid 410] <... futex resumed>) = 0 [pid 409] <... symlinkat resumed>) = 0 [pid 408] close(6 [pid 410] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] close(249 [pid 408] <... close resumed>) = 0 [pid 405] close(20 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 410] <... futex resumed>) = 0 [pid 409] <... close resumed>) = 0 [pid 408] close(7 [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 410] bpf(BPF_PROG_LOAD, NULL, 0 [pid 409] close(248 [pid 408] <... close resumed>) = 0 [pid 405] close(21 [pid 305] <... setsockopt resumed>) = 0 [pid 410] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 409] <... close resumed>) = 0 [pid 408] close(8 [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 410] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 410] <... futex resumed>) = 0 [pid 409] close(4 [pid 408] close(9 [pid 405] close(22 [pid 410] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... close resumed>) = 0 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 410] <... futex resumed>) = 0 [pid 408] close(10 [pid 410] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 409] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 405] close(23 [pid 410] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 409] <... futex resumed>) = 0 [pid 408] close(11 [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 410] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 405] close(24 [pid 410] <... futex resumed>) = 0 [pid 408] close(12 [pid 410] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... futex resumed>) = 0 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 410] <... futex resumed>) = 0 [pid 409] bpf(BPF_PROG_LOAD, NULL, 0 [pid 408] close(13 [pid 405] close(25 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 410] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 410] <... bpf resumed>) = 3 [pid 409] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 408] close(14 [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... setsockopt resumed>) = 0 [pid 410] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 405] close(26 [pid 410] <... futex resumed>) = 0 [pid 409] <... futex resumed>) = 0 [pid 408] close(15 [pid 305] close(3 [pid 410] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 410] <... futex resumed>) = 0 [pid 409] <... futex resumed>) = 0 [pid 408] close(16 [pid 405] close(27 [pid 305] <... close resumed>) = 0 [pid 410] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 409] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] read(249, [pid 410] <... bpf resumed>) = 0 [pid 409] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 408] close(17 [pid 405] close(28 [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 410] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 410] <... futex resumed>) = 0 [pid 409] <... futex resumed>) = 0 [pid 408] close(18 [pid 410] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 405] close(29 [pid 410] <... futex resumed>) = 0 [pid 408] close(19 [pid 410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 411 attached [pid 410] <... bpf resumed>) = 4 [pid 409] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] close(20 [pid 405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 411] set_robust_list(0x5555557f6760, 24 [pid 410] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... futex resumed>) = 0 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 405] exit_group(0 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 15 [pid 411] <... set_robust_list resumed>) = 0 [pid 410] <... futex resumed>) = 0 [pid 408] close(21 [pid 409] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 411] chdir("./13" [pid 410] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 405] <... exit_group resumed>) = ? [pid 411] <... chdir resumed>) = 0 [pid 410] <... futex resumed>) = 0 [pid 409] <... bpf resumed>) = 3 [pid 408] close(22 [pid 411] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 410] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 411] <... prctl resumed>) = 0 [pid 408] close(23 [pid 411] setpgid(0, 0 [pid 409] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 411] <... setpgid resumed>) = 0 [pid 408] close(24 [pid 411] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 409] <... futex resumed>) = 0 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 405] +++ exited with 0 +++ [pid 411] <... symlinkat resumed>) = 0 [pid 408] close(25 [pid 411] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 411] <... symlinkat resumed>) = 0 [pid 409] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] close(26 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 411] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 411] <... symlinkat resumed>) = 0 [pid 409] <... futex resumed>) = 0 [pid 408] close(27 [pid 317] restart_syscall(<... resuming interrupted clone ...> [pid 411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 409] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... restart_syscall resumed>) = 0 [pid 411] <... openat resumed>) = 3 [pid 409] <... bpf resumed>) = 0 [pid 408] close(28 [pid 411] write(3, "1000", 4 [pid 409] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 411] <... write resumed>) = 4 [pid 409] <... futex resumed>) = 0 [pid 408] close(29 [pid 411] close(3 [pid 409] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 411] <... close resumed>) = 0 [pid 409] <... futex resumed>) = 0 [pid 408] close(3 [pid 411] read(200, [pid 409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 411] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 408] close(4 [pid 411] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 411] <... symlinkat resumed>) = 0 [pid 408] close(5 [pid 411] close(249 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 411] <... close resumed>) = 0 [pid 408] close(6 [pid 411] close(248 [pid 409] <... bpf resumed>) = 4 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... write resumed>) = 12 [pid 411] <... close resumed>) = 0 [pid 409] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] close(7 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 494, NULL, 0) = 1 [pid 317] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 411] close(4 [pid 410] <... bpf resumed>) = 5 [pid 409] <... futex resumed>) = 0 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 411] <... close resumed>) = 0 [pid 410] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] close(8 [pid 319] <... futex resumed>) = 1 [pid 317] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 294] <... futex resumed>) = 0 [pid 411] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 410] <... futex resumed>) = 0 [pid 409] <... futex resumed>) = 0 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] read(39, [pid 411] <... futex resumed>) = 0 [pid 410] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 408] close(9 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... openat resumed>) = 3 [pid 411] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 410] <... futex resumed>) = 0 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 409] <... bpf resumed>) = 5 [pid 411] <... futex resumed>) = 0 [pid 410] write(-1, NULL, 55808 [pid 409] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] close(10 [pid 319] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 317] newfstatat(3, "", [pid 411] bpf(BPF_PROG_LOAD, NULL, 0 [pid 410] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 409] <... futex resumed>) = 0 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... futex resumed>) = 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... futex resumed>) = 0 [pid 411] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 408] close(11 [pid 411] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 410] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 409] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 411] <... futex resumed>) = 0 [pid 408] close(12 [pid 411] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 411] <... futex resumed>) = 0 [pid 408] close(13 [pid 319] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] getdents64(3, [pid 302] epoll_pwait(4, [pid 409] <... futex resumed>) = 0 [pid 411] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 410] <... futex resumed>) = 0 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... write resumed>) = 64 [pid 411] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 410] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] write(-1, NULL, 55808 [pid 408] close(14 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 411] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 410] <... futex resumed>) = 0 [pid 409] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] read(39, [pid 411] <... futex resumed>) = 0 [pid 410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 409] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] close(15 [pid 319] <... read resumed>0xc0014ec0e0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] umount2("./12/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] epoll_pwait(4, [pid 411] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 411] <... futex resumed>) = 0 [pid 408] close(16 [pid 294] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 411] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 294] <... futex resumed>) = 1 [pid 411] <... bpf resumed>) = 3 [pid 410] <... bpf resumed>) = 6 [pid 409] <... futex resumed>) = 0 [pid 408] close(17 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 411] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 410] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./12/cgroup.cpu", [pid 314] epoll_pwait(4, [pid 302] epoll_pwait(4, [pid 411] <... futex resumed>) = 0 [pid 410] <... futex resumed>) = 0 [pid 409] <... futex resumed>) = 0 [pid 408] close(18 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 411] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 410] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./12/cgroup.cpu" [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=459861926} [pid 411] <... futex resumed>) = 0 [pid 410] <... futex resumed>) = 0 [pid 408] close(19 [pid 411] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 411] <... bpf resumed>) = 0 [pid 408] close(20 [pid 411] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... bpf resumed>) = 6 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 410] close(6 [pid 411] <... futex resumed>) = 0 [pid 408] close(21 [pid 411] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 411] <... futex resumed>) = 0 [pid 410] <... close resumed>) = 0 [pid 409] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] close(22 [pid 411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 410] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... futex resumed>) = 0 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 408] close(23) = -1 EBADF (Bad file descriptor) [pid 408] close(24) = -1 EBADF (Bad file descriptor) [pid 408] close(25) = -1 EBADF (Bad file descriptor) [pid 408] close(26) = -1 EBADF (Bad file descriptor) [pid 408] close(27) = -1 EBADF (Bad file descriptor) [pid 408] close(28) = -1 EBADF (Bad file descriptor) [pid 408] close(29 [pid 411] <... bpf resumed>) = 4 [pid 408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 410] <... futex resumed>) = 0 [pid 408] exit_group(0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 410] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 408] <... exit_group resumed>) = ? [pid 411] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./12/binderfs", [pid 411] <... futex resumed>) = 0 [pid 410] <... futex resumed>) = 0 [pid 409] <... futex resumed>) = 0 [pid 408] +++ exited with 0 +++ [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 411] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 409] close(6 [pid 317] unlink("./12/binderfs" [pid 411] <... futex resumed>) = 0 [pid 410] <... bpf resumed>) = 6 [pid 409] <... close resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 409] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 411] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 410] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... futex resumed>) = 0 [pid 317] umount2("./12/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] restart_syscall(<... resuming interrupted clone ...> [pid 411] <... bpf resumed>) = 5 [pid 409] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... restart_syscall resumed>) = 0 [pid 409] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 411] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 317] newfstatat(AT_FDCWD, "./12/cgroup", [pid 411] <... futex resumed>) = 0 [pid 410] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./12/cgroup" [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 317] <... unlink resumed>) = 0 [pid 311] <... write resumed>) = 12 [pid 317] umount2("./12/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 411] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 410] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... bpf resumed>) = 6 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 461, NULL, 0) = 1 [pid 411] <... futex resumed>) = 0 [pid 410] <... futex resumed>) = 0 [pid 409] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./12/cgroup.net", [pid 311] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 411] write(-1, NULL, 55808 [pid 410] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 409] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] <... openat resumed>) = 3 [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 411] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 409] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./12/cgroup.net" [pid 311] newfstatat(3, "", [pid 294] sched_yield( [pid 410] <... bpf resumed>) = 7 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] read(15, [pid 294] <... sched_yield resumed>) = 0 [pid 411] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 410] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 311] getdents64(3, [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 411] <... futex resumed>) = 0 [pid 410] <... futex resumed>) = 0 [pid 409] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] getdents64(3, [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 294] <... futex resumed>) = 0 [pid 411] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 410] close(3 [pid 311] umount2("./13/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 409] <... bpf resumed>) = 7 [pid 314] <... futex resumed>) = 0 [pid 311] newfstatat(AT_FDCWD, "./13/cgroup.cpu", [pid 302] <... futex resumed>) = 1 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 411] <... futex resumed>) = 0 [pid 410] <... close resumed>) = 0 [pid 409] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] epoll_pwait(4, [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./13/cgroup.cpu" [pid 411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 410] close(4 [pid 409] <... futex resumed>) = 0 [pid 317] close(3 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] <... unlink resumed>) = 0 [pid 302] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... close resumed>) = 0 [pid 314] epoll_pwait(4, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... write resumed>) = 64 [pid 311] newfstatat(AT_FDCWD, "./13/binderfs", [pid 411] <... bpf resumed>) = 6 [pid 317] unlinkat(AT_FDCWD, "./12", AT_REMOVEDIR [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 409] close(3 [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 411] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 410] <... close resumed>) = 0 [pid 311] unlink("./13/binderfs" [pid 411] <... futex resumed>) = 0 [pid 409] <... close resumed>) = 0 [pid 410] close(5 [pid 319] <... futex resumed>) = 0 [pid 317] <... unlinkat resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 302] <... futex resumed>) = 1 [pid 411] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 410] <... close resumed>) = 0 [pid 409] close(4 [pid 317] mkdirat(AT_FDCWD, "./13", 0777 [pid 311] umount2("./13/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 411] <... futex resumed>) = 0 [pid 410] close(6 [pid 409] <... close resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] read(15, [pid 311] newfstatat(AT_FDCWD, "./13/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./13/cgroup" [pid 411] close(6 [pid 410] <... close resumed>) = 0 [pid 409] close(5 [pid 317] <... mkdirat resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 302] <... read resumed>0xc0014ec150, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 411] <... close resumed>) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] umount2("./13/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 411] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 410] close(7 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 411] <... futex resumed>) = 0 [pid 311] newfstatat(AT_FDCWD, "./13/cgroup.net", [pid 411] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... openat resumed>) = 3 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=448657813} [pid 411] <... futex resumed>) = 0 [pid 317] ioctl(3, LOOP_CLR_FD [pid 311] unlink("./13/cgroup.net" [pid 411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 311] <... unlink resumed>) = 0 [pid 311] getdents64(3, [pid 317] close(3 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 311] close(3) = 0 [pid 311] unlinkat(AT_FDCWD, "./13", AT_REMOVEDIR) = 0 [pid 311] mkdirat(AT_FDCWD, "./14", 0777 [pid 411] <... bpf resumed>) = 6 [pid 317] <... close resumed>) = 0 [pid 311] <... mkdirat resumed>) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 3 [pid 311] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] close(3) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 311] close(3) = 0 [pid 311] read(249, [pid 411] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] <... socket resumed>) = 3 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 412 attached [pid 411] <... futex resumed>) = 0 [pid 317] close(3 [pid 412] set_robust_list(0x555556a82760, 24 [pid 411] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 16 [pid 412] <... set_robust_list resumed>) = 0 [pid 411] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 412] chdir("./14" [pid 411] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 412] <... chdir resumed>) = 0 [pid 412] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] <... socket resumed>) = 3 [pid 412] <... prctl resumed>) = 0 [pid 412] setpgid(0, 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 412] <... setpgid resumed>) = 0 [pid 412] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 412] <... symlinkat resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 412] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu") = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 412] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 317] close(3 [pid 412] <... symlinkat resumed>) = 0 [pid 412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] <... close resumed>) = 0 [pid 412] <... openat resumed>) = 3 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 412] write(3, "1000", 4) = 4 [pid 317] <... socket resumed>) = 3 [pid 412] close(3) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 412] read(200, 0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 412] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 412] close(249) = 0 [pid 412] close(248) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 412] close(4) = 0 [pid 412] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 412] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 412] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 412] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 412] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 412] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 412] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 412] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 412] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 412] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 412] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 412] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 412] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 412] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 412] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 412] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 412] <... futex resumed>) = 0 [pid 412] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 409] <... close resumed>) = 0 [pid 409] close(6 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 409] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 409] close(7 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 317] close(3) = 0 [pid 317] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 413 attached [pid 413] set_robust_list(0x555556f7e760, 24) = 0 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 15 [pid 413] chdir("./13") = 0 [pid 413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 413] setpgid(0, 0) = 0 [pid 413] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup") = 0 [pid 413] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 413] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 413] write(3, "1000", 4) = 4 [pid 413] close(3) = 0 [pid 413] read(200, 0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 413] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 413] close(249) = 0 [pid 413] close(248) = 0 [pid 413] close(4) = 0 [pid 413] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 413] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 413] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 413] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 413] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 413] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 412] <... bpf resumed>) = 5 [pid 411] <... bpf resumed>) = 7 [pid 410] <... close resumed>) = 0 [pid 412] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 411] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 410] close(8 [pid 412] <... futex resumed>) = 0 [pid 411] <... futex resumed>) = 0 [pid 412] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 411] close(3 [pid 410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 412] <... futex resumed>) = 0 [pid 411] <... close resumed>) = 0 [pid 410] close(9 [pid 412] write(-1, NULL, 55808 [pid 411] close(4 [pid 412] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 411] <... close resumed>) = 0 [pid 410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 412] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 411] close(5 [pid 412] <... futex resumed>) = 0 [pid 410] close(10 [pid 412] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 410] close(11 [pid 412] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 412] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 412] close(6 [pid 410] close(12 [pid 412] <... close resumed>) = 0 [pid 410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 412] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 410] close(13 [pid 412] <... futex resumed>) = 0 [pid 410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 412] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 410] close(14 [pid 412] <... bpf resumed>) = 6 [pid 410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 412] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 410] close(15 [pid 412] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 412] <... futex resumed>) = 0 [pid 410] close(16 [pid 412] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 410] close(17) = -1 EBADF (Bad file descriptor) [pid 410] close(18) = -1 EBADF (Bad file descriptor) [pid 410] close(19) = -1 EBADF (Bad file descriptor) [pid 410] close(20) = -1 EBADF (Bad file descriptor) [pid 410] close(21) = -1 EBADF (Bad file descriptor) [pid 410] close(22) = -1 EBADF (Bad file descriptor) [pid 410] close(23) = -1 EBADF (Bad file descriptor) [pid 410] close(24) = -1 EBADF (Bad file descriptor) [pid 410] close(25) = -1 EBADF (Bad file descriptor) [pid 410] close(26) = -1 EBADF (Bad file descriptor) [pid 410] close(27) = -1 EBADF (Bad file descriptor) [pid 410] close(28) = -1 EBADF (Bad file descriptor) [pid 410] close(29) = -1 EBADF (Bad file descriptor) [pid 410] close(3) = -1 EBADF (Bad file descriptor) [pid 410] close(4) = -1 EBADF (Bad file descriptor) [pid 410] close(5) = -1 EBADF (Bad file descriptor) [pid 410] close(6) = -1 EBADF (Bad file descriptor) [pid 410] close(7) = -1 EBADF (Bad file descriptor) [pid 410] close(8) = -1 EBADF (Bad file descriptor) [pid 410] close(9) = -1 EBADF (Bad file descriptor) [pid 410] close(10) = -1 EBADF (Bad file descriptor) [pid 410] close(11) = -1 EBADF (Bad file descriptor) [pid 410] close(12) = -1 EBADF (Bad file descriptor) [pid 410] close(13) = -1 EBADF (Bad file descriptor) [pid 410] close(14) = -1 EBADF (Bad file descriptor) [pid 410] close(15) = -1 EBADF (Bad file descriptor) [pid 410] close(16) = -1 EBADF (Bad file descriptor) [pid 410] close(17) = -1 EBADF (Bad file descriptor) [pid 410] close(18) = -1 EBADF (Bad file descriptor) [pid 410] close(19) = -1 EBADF (Bad file descriptor) [pid 410] close(20) = -1 EBADF (Bad file descriptor) [pid 410] close(21) = -1 EBADF (Bad file descriptor) [pid 410] close(22) = -1 EBADF (Bad file descriptor) [pid 410] close(23) = -1 EBADF (Bad file descriptor) [pid 410] close(24) = -1 EBADF (Bad file descriptor) [pid 410] close(25) = -1 EBADF (Bad file descriptor) [pid 410] close(26) = -1 EBADF (Bad file descriptor) [pid 410] close(27) = -1 EBADF (Bad file descriptor) [pid 410] close(28) = -1 EBADF (Bad file descriptor) [pid 410] close(29) = -1 EBADF (Bad file descriptor) [pid 410] exit_group(0) = ? [pid 410] +++ exited with 0 +++ [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 320] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 451, NULL, 0) = 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 294] sched_yield( [pid 320] <... openat resumed>) = 3 [pid 314] read(22, [pid 294] <... sched_yield resumed>) = 0 [pid 320] newfstatat(3, "", [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 294] <... futex resumed>) = 0 [pid 320] getdents64(3, [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 314] <... futex resumed>) = 1 [pid 302] <... futex resumed>) = 0 [pid 320] umount2("./14/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 302] epoll_pwait(4, [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 64 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] newfstatat(AT_FDCWD, "./14/cgroup.cpu", [pid 314] read(22, [pid 302] epoll_pwait(4, [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... read resumed>0xc0014ec1b0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] unlink("./14/cgroup.cpu" [pid 314] epoll_pwait(4, [pid 302] epoll_pwait(4, [pid 320] <... unlink resumed>) = 0 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=391372275} [pid 320] newfstatat(AT_FDCWD, "./14/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./14/binderfs") = 0 [pid 320] umount2("./14/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./14/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./14/cgroup") = 0 [pid 320] umount2("./14/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./14/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./14/cgroup.net") = 0 [pid 320] getdents64(3, 0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 320] close(3) = 0 [pid 320] unlinkat(AT_FDCWD, "./14", AT_REMOVEDIR) = 0 [pid 320] mkdirat(AT_FDCWD, "./15", 0777) = 0 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 320] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 320] close(3 [pid 413] <... bpf resumed>) = 5 [pid 412] <... bpf resumed>) = 7 [pid 411] <... close resumed>) = 0 [pid 409] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 413] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 412] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 411] close(6 [pid 409] close(8 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 413] <... futex resumed>) = 0 [pid 412] <... futex resumed>) = 0 [pid 411] <... close resumed>) = 0 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 412] close(3 [pid 411] close(7 [pid 320] <... socket resumed>) = 3 [pid 413] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 412] <... close resumed>) = 0 [pid 409] close(9 [pid 320] close(3 [pid 413] <... futex resumed>) = 0 [pid 412] close(4 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 413] write(-1, NULL, 55808 [pid 412] <... close resumed>) = 0 [pid 409] close(10 [pid 320] <... close resumed>) = 0 [pid 413] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 412] close(5 [pid 413] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 413] <... futex resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 409] close(11 [pid 413] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 413] <... futex resumed>) = 0 [pid 409] close(12 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 413] <... bpf resumed>) = 6 [pid 409] close(13 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 413] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 409] close(14 [pid 413] <... futex resumed>) = 0 [pid 320] close(3 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 413] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... close resumed>) = 0 [pid 413] <... futex resumed>) = 0 [pid 409] close(15 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 413] close(6 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 409] close(16 [pid 413] <... close resumed>) = 0 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 413] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] close(17 [pid 413] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 413] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] close(18 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 413] <... futex resumed>) = 0 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 409] close(19 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 413] <... bpf resumed>) = 6 [pid 409] close(20 [pid 413] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 413] <... futex resumed>) = 0 [pid 409] close(21 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 413] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 413] <... futex resumed>) = 0 [pid 409] close(22 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 413] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 409] close(23 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 409] close(24 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 409] close(25 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 409] close(26) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 409] close(27 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 409] close(28) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 409] close(29 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 409] close(3 [pid 320] close(3 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 409] close(4 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 409] close(5 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 409] close(6 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 409] close(7 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 409] close(8) = -1 EBADF (Bad file descriptor) [pid 320] <... setsockopt resumed>) = 0 [pid 409] close(9 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 409] close(10) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 409] close(11 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 409] close(12 [pid 320] <... setsockopt resumed>) = 0 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 409] close(13 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 409] close(14) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 409] close(15 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 409] close(16) = -1 EBADF (Bad file descriptor) [pid 320] <... setsockopt resumed>) = 0 [pid 409] close(17 [pid 320] close(3 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 409] close(18 [pid 320] <... close resumed>) = 0 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] read(249, [pid 409] close(19 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 409] close(20./strace-static-x86_64: Process 414 attached ) = -1 EBADF (Bad file descriptor) [pid 414] set_robust_list(0x555556bd7760, 24 [pid 409] close(21 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 17 [pid 414] <... set_robust_list resumed>) = 0 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] chdir("./15" [pid 409] close(22 [pid 414] <... chdir resumed>) = 0 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 409] close(23 [pid 414] setpgid(0, 0) = 0 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 409] close(24 [pid 414] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 409] close(25 [pid 414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... openat resumed>) = 3 [pid 409] close(26 [pid 414] write(3, "1000", 4 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... write resumed>) = 4 [pid 409] close(27 [pid 414] close(3 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = 0 [pid 414] read(200, [pid 409] close(28 [pid 414] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 414] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... symlinkat resumed>) = 0 [pid 414] close(249 [pid 409] close(29 [pid 414] <... close resumed>) = 0 [pid 414] close(248 [pid 409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = 0 [pid 414] close(4 [pid 409] exit_group(0 [pid 414] <... close resumed>) = 0 [pid 414] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 409] <... exit_group resumed>) = ? [pid 414] <... futex resumed>) = 0 [pid 414] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 414] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 414] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 409] +++ exited with 0 +++ [pid 414] <... bpf resumed>) = 3 [pid 414] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 414] <... futex resumed>) = 0 [pid 414] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 306] restart_syscall(<... resuming interrupted clone ...> [pid 414] <... bpf resumed>) = 0 [pid 414] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... restart_syscall resumed>) = 0 [pid 414] <... futex resumed>) = 0 [pid 414] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 414] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 414] <... futex resumed>) = 0 [pid 306] <... write resumed>) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 392, NULL, 0) = 1 [pid 414] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 306] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 306] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] read(21, [pid 294] sched_yield( [pid 306] <... openat resumed>) = 3 [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 294] <... sched_yield resumed>) = 0 [pid 306] newfstatat(3, "", [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 294] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 0 [pid 306] getdents64(3, [pid 302] <... futex resumed>) = 1 [pid 314] epoll_pwait(4, [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] umount2("./13/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] epoll_pwait(4, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... write resumed>) = 64 [pid 306] newfstatat(AT_FDCWD, "./13/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 306] unlink("./13/cgroup.cpu" [pid 302] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 306] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] read(21, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./13/binderfs", [pid 302] <... read resumed>0xc0014ec220, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=365825033} [pid 306] unlink("./13/binderfs") = 0 [pid 306] umount2("./13/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 411] <... close resumed>) = 0 [pid 411] close(8 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] newfstatat(AT_FDCWD, "./13/cgroup", [pid 411] close(9) = -1 EBADF (Bad file descriptor) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 411] close(10) = -1 EBADF (Bad file descriptor) [pid 411] close(11 [pid 306] unlink("./13/cgroup" [pid 411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 411] close(12) = -1 EBADF (Bad file descriptor) [pid 306] <... unlink resumed>) = 0 [pid 411] close(13 [pid 306] umount2("./13/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 411] close(14 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] newfstatat(AT_FDCWD, "./13/cgroup.net", [pid 411] close(15) = -1 EBADF (Bad file descriptor) [pid 411] close(16) = -1 EBADF (Bad file descriptor) [pid 411] close(17) = -1 EBADF (Bad file descriptor) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 411] close(18) = -1 EBADF (Bad file descriptor) [pid 306] unlink("./13/cgroup.net" [pid 411] close(19) = -1 EBADF (Bad file descriptor) [pid 411] close(20) = -1 EBADF (Bad file descriptor) [pid 411] close(21 [pid 306] <... unlink resumed>) = 0 [pid 411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getdents64(3, [pid 411] close(22) = -1 EBADF (Bad file descriptor) [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 411] close(23) = -1 EBADF (Bad file descriptor) [pid 411] close(24 [pid 306] close(3 [pid 411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 411] close(25 [pid 306] <... close resumed>) = 0 [pid 411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 411] close(26 [pid 306] unlinkat(AT_FDCWD, "./13", AT_REMOVEDIR [pid 411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 411] close(27) = -1 EBADF (Bad file descriptor) [pid 411] close(28) = -1 EBADF (Bad file descriptor) [pid 411] close(29) = -1 EBADF (Bad file descriptor) [pid 411] close(3) = -1 EBADF (Bad file descriptor) [pid 411] close(4) = -1 EBADF (Bad file descriptor) [pid 411] close(5) = -1 EBADF (Bad file descriptor) [pid 306] <... unlinkat resumed>) = 0 [pid 411] close(6) = -1 EBADF (Bad file descriptor) [pid 306] mkdirat(AT_FDCWD, "./14", 0777 [pid 411] close(7) = -1 EBADF (Bad file descriptor) [pid 411] close(8) = -1 EBADF (Bad file descriptor) [pid 411] close(9) = -1 EBADF (Bad file descriptor) [pid 411] close(10) = -1 EBADF (Bad file descriptor) [pid 411] close(11) = -1 EBADF (Bad file descriptor) [pid 411] close(12) = -1 EBADF (Bad file descriptor) [pid 411] close(13 [pid 306] <... mkdirat resumed>) = 0 [pid 411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 411] close(14) = -1 EBADF (Bad file descriptor) [pid 306] <... openat resumed>) = 3 [pid 411] close(15 [pid 306] ioctl(3, LOOP_CLR_FD [pid 411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 411] close(16) = -1 EBADF (Bad file descriptor) [pid 411] close(17 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 411] close(18) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 411] close(19 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 411] close(20) = -1 EBADF (Bad file descriptor) [pid 306] <... socket resumed>) = 3 [pid 411] close(21) = -1 EBADF (Bad file descriptor) [pid 411] close(22 [pid 306] close(3 [pid 411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 411] close(23) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 411] close(24) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 411] close(25) = -1 EBADF (Bad file descriptor) [pid 411] close(26) = -1 EBADF (Bad file descriptor) [pid 411] close(27) = -1 EBADF (Bad file descriptor) [pid 411] close(28) = -1 EBADF (Bad file descriptor) [pid 306] <... socket resumed>) = 3 [pid 411] close(29) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 411] exit_group(0) = ? [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 411] +++ exited with 0 +++ [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 306] <... socket resumed>) = 3 [pid 305] <... write resumed>) = 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 367, NULL, 0) = 1 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 314] <... futex resumed>) = 1 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 314] read(11, [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] <... openat resumed>) = 3 [pid 314] <... futex resumed>) = 1 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] newfstatat(3, "", [pid 302] <... futex resumed>) = 0 [pid 314] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] epoll_pwait(4, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 314] <... write resumed>) = 64 [pid 314] read(11, [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] getdents64(3, [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] <... read resumed>0xc0014ec280, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 302] epoll_pwait(4, [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] epoll_pwait(4, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] umount2("./13/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] epoll_pwait(4, [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] newfstatat(AT_FDCWD, "./13/cgroup.cpu", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=352962311} [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] unlink("./13/cgroup.cpu" [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... unlink resumed>) = 0 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] close(3 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... close resumed>) = 0 [pid 305] newfstatat(AT_FDCWD, "./13/binderfs", [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... socket resumed>) = 3 [pid 305] unlink("./13/binderfs" [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... unlink resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] umount2("./13/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] newfstatat(AT_FDCWD, "./13/cgroup", [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... setsockopt resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] unlink("./13/cgroup" [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... unlink resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] umount2("./13/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... setsockopt resumed>) = 0 [pid 305] newfstatat(AT_FDCWD, "./13/cgroup.net", [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] unlink("./13/cgroup.net" [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... unlink resumed>) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] getdents64(3, [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 306] <... setsockopt resumed>) = 0 [pid 305] close(3 [pid 306] close(3 [pid 305] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] unlinkat(AT_FDCWD, "./13", AT_REMOVEDIR [pid 306] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] <... unlinkat resumed>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] mkdirat(AT_FDCWD, "./14", 0777./strace-static-x86_64: Process 415 attached [pid 415] set_robust_list(0x555555a6d760, 24) = 0 [pid 415] chdir("./14") = 0 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 16 [pid 305] <... mkdirat resumed>) = 0 [pid 415] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 415] <... prctl resumed>) = 0 [pid 415] setpgid(0, 0 [pid 305] <... openat resumed>) = 3 [pid 415] <... setpgid resumed>) = 0 [pid 305] ioctl(3, LOOP_CLR_FD [pid 415] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 415] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 305] close(3 [pid 415] <... symlinkat resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 412] <... close resumed>) = 0 [pid 412] close(6 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 412] <... close resumed>) = 0 [pid 305] close(3 [pid 412] close(7 [pid 305] <... close resumed>) = 0 [pid 412] <... close resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 412] close(8 [pid 305] <... socket resumed>) = 3 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 412] close(9 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 412] close(10 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 412] close(11 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 412] close(12 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 412] close(13 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 412] close(14 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 415] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 412] close(15 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 415] <... symlinkat resumed>) = 0 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 412] close(16 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 415] <... openat resumed>) = 3 [pid 412] close(17 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 415] write(3, "1000", 4 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 415] <... write resumed>) = 4 [pid 412] close(18 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 415] close(3 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 415] <... close resumed>) = 0 [pid 412] close(19 [pid 305] <... close resumed>) = 0 [pid 415] read(200, [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 415] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 412] close(20 [pid 305] <... socket resumed>) = 3 [pid 415] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 412] close(21 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 415] <... symlinkat resumed>) = 0 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 415] close(249 [pid 412] close(22 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 415] <... close resumed>) = 0 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 415] close(248 [pid 412] close(23 [pid 305] <... setsockopt resumed>) = 0 [pid 415] <... close resumed>) = 0 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 415] close(4 [pid 412] close(24 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 415] <... close resumed>) = 0 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 412] close(25 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 415] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 415] <... futex resumed>) = 0 [pid 412] close(26 [pid 305] <... setsockopt resumed>) = 0 [pid 415] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 415] <... futex resumed>) = 0 [pid 412] close(27 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 415] bpf(BPF_PROG_LOAD, NULL, 0 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 415] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 412] close(28 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 415] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 412] close(29 [pid 305] <... setsockopt resumed>) = 0 [pid 415] <... futex resumed>) = 0 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 412] close(3 [pid 305] <... close resumed>) = 0 [pid 415] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] read(249, [pid 415] <... futex resumed>) = 0 [pid 412] close(4 [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 415] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 416 attached [pid 415] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 412] close(5 [pid 415] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 16 [pid 416] set_robust_list(0x5555557f6760, 24 [pid 415] <... futex resumed>) = 0 [pid 412] close(6 [pid 416] <... set_robust_list resumed>) = 0 [pid 415] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 412] close(7 [pid 416] chdir("./14" [pid 415] <... futex resumed>) = 0 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] <... chdir resumed>) = 0 [pid 415] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 412] close(8 [pid 416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 415] <... bpf resumed>) = 3 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] <... prctl resumed>) = 0 [pid 412] close(9) = -1 EBADF (Bad file descriptor) [pid 415] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 412] close(10 [pid 416] setpgid(0, 0 [pid 415] <... futex resumed>) = 0 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] <... setpgid resumed>) = 0 [pid 415] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 412] close(11) = -1 EBADF (Bad file descriptor) [pid 412] close(12) = -1 EBADF (Bad file descriptor) [pid 416] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 415] <... futex resumed>) = 0 [pid 412] close(13) = -1 EBADF (Bad file descriptor) [pid 412] close(14 [pid 416] <... symlinkat resumed>) = 0 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 415] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 416] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 412] close(15 [pid 415] <... bpf resumed>) = 0 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 412] close(16) = -1 EBADF (Bad file descriptor) [pid 412] close(17 [pid 416] <... symlinkat resumed>) = 0 [pid 415] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 415] <... futex resumed>) = 0 [pid 412] close(18) = -1 EBADF (Bad file descriptor) [pid 412] close(19) = -1 EBADF (Bad file descriptor) [pid 416] <... symlinkat resumed>) = 0 [pid 412] close(20 [pid 415] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 415] <... futex resumed>) = 0 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 412] close(21 [pid 416] <... openat resumed>) = 3 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 412] close(22 [pid 416] write(3, "1000", 4 [pid 415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] <... write resumed>) = 4 [pid 412] close(23) = -1 EBADF (Bad file descriptor) [pid 412] close(24) = -1 EBADF (Bad file descriptor) [pid 412] close(25) = -1 EBADF (Bad file descriptor) [pid 412] close(26) = -1 EBADF (Bad file descriptor) [pid 412] close(27) = -1 EBADF (Bad file descriptor) [pid 412] close(28) = -1 EBADF (Bad file descriptor) [pid 412] close(29) = -1 EBADF (Bad file descriptor) [pid 412] exit_group(0) = ? [pid 416] close(3 [pid 415] <... bpf resumed>) = 4 [pid 412] +++ exited with 0 +++ [pid 416] <... close resumed>) = 0 [pid 415] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 416] read(200, [pid 415] <... futex resumed>) = 0 [pid 416] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 415] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 415] <... futex resumed>) = 0 [pid 416] <... symlinkat resumed>) = 0 [pid 415] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 353, NULL, 0) = 1 [pid 416] close(249 [pid 311] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 416] <... close resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 416] close(248 [pid 311] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] read(15, [pid 416] <... close resumed>) = 0 [pid 311] <... openat resumed>) = 3 [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 416] close(4 [pid 311] newfstatat(3, "", [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 416] <... close resumed>) = 0 [pid 314] <... futex resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... futex resumed>) = 1 [pid 416] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] epoll_pwait(4, [pid 311] getdents64(3, [pid 302] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 416] <... futex resumed>) = 0 [pid 314] epoll_pwait(4, [pid 311] umount2("./14/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] <... write resumed>) = 64 [pid 416] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 416] <... futex resumed>) = 0 [pid 311] newfstatat(AT_FDCWD, "./14/cgroup.cpu", [pid 302] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 416] bpf(BPF_PROG_LOAD, NULL, 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] read(15, [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 416] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 311] unlink("./14/cgroup.cpu" [pid 416] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 302] <... read resumed>0xc0014ec2f0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] <... unlink resumed>) = 0 [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 416] <... futex resumed>) = 0 [pid 311] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 416] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=327362149} [pid 416] <... futex resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 416] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 311] newfstatat(AT_FDCWD, "./14/binderfs", [pid 416] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 416] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 416] <... futex resumed>) = 0 [pid 311] unlink("./14/binderfs" [pid 416] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] <... unlink resumed>) = 0 [pid 416] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 311] umount2("./14/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 416] <... bpf resumed>) = 3 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 416] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] newfstatat(AT_FDCWD, "./14/cgroup", [pid 416] <... futex resumed>) = 0 [pid 416] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 416] <... futex resumed>) = 0 [pid 311] unlink("./14/cgroup" [pid 416] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 311] <... unlink resumed>) = 0 [pid 416] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] umount2("./14/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 416] <... futex resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 416] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] newfstatat(AT_FDCWD, "./14/cgroup.net", [pid 416] <... futex resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 311] unlink("./14/cgroup.net" [pid 415] <... bpf resumed>) = 5 [pid 414] <... bpf resumed>) = 5 [pid 413] <... bpf resumed>) = 7 [pid 415] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 415] <... futex resumed>) = 0 [pid 414] <... futex resumed>) = 0 [pid 415] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 415] <... futex resumed>) = 0 [pid 414] <... futex resumed>) = 0 [pid 416] <... bpf resumed>) = 4 [pid 415] write(-1, NULL, 55808 [pid 414] write(-1, NULL, 55808 [pid 415] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 413] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 415] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 413] <... futex resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 416] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 415] <... futex resumed>) = 0 [pid 414] <... futex resumed>) = 0 [pid 416] <... futex resumed>) = 0 [pid 415] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 413] close(3 [pid 311] getdents64(3, [pid 416] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 415] <... futex resumed>) = 0 [pid 414] <... futex resumed>) = 0 [pid 413] <... close resumed>) = 0 [pid 416] <... futex resumed>) = 0 [pid 415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 416] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 415] <... bpf resumed>) = 6 [pid 414] <... bpf resumed>) = 6 [pid 413] close(4 [pid 311] close(3 [pid 416] <... bpf resumed>) = 5 [pid 415] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 413] <... close resumed>) = 0 [pid 416] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 415] <... futex resumed>) = 0 [pid 414] <... futex resumed>) = 0 [pid 413] close(5 [pid 311] <... close resumed>) = 0 [pid 416] <... futex resumed>) = 0 [pid 415] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 415] <... futex resumed>) = 0 [pid 414] <... futex resumed>) = 0 [pid 413] <... close resumed>) = 0 [pid 311] unlinkat(AT_FDCWD, "./14", AT_REMOVEDIR [pid 416] <... futex resumed>) = 0 [pid 415] close(6 [pid 414] close(6 [pid 413] close(6 [pid 415] <... close resumed>) = 0 [pid 414] <... close resumed>) = 0 [pid 415] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 415] <... futex resumed>) = 0 [pid 414] <... futex resumed>) = 0 [pid 416] write(-1, NULL, 55808 [pid 415] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 413] <... close resumed>) = 0 [pid 311] <... unlinkat resumed>) = 0 [pid 416] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 415] <... futex resumed>) = 0 [pid 414] <... futex resumed>) = 0 [pid 413] close(7 [pid 311] mkdirat(AT_FDCWD, "./15", 0777 [pid 416] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 416] <... futex resumed>) = 0 [pid 415] <... bpf resumed>) = 6 [pid 414] <... bpf resumed>) = 6 [pid 413] <... close resumed>) = 0 [pid 311] <... mkdirat resumed>) = 0 [pid 416] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 415] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 413] close(8 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 416] <... futex resumed>) = 0 [pid 415] <... futex resumed>) = 0 [pid 414] <... futex resumed>) = 0 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 415] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 415] <... futex resumed>) = 0 [pid 414] <... futex resumed>) = 0 [pid 413] close(9 [pid 311] <... openat resumed>) = 3 [pid 415] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 414] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] ioctl(3, LOOP_CLR_FD [pid 416] <... bpf resumed>) = 6 [pid 413] close(10 [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 416] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 416] <... futex resumed>) = 0 [pid 413] close(11 [pid 311] <... close resumed>) = 0 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 413] close(12 [pid 311] <... socket resumed>) = 3 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 413] close(13 [pid 311] <... close resumed>) = 0 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 413] close(14 [pid 311] <... socket resumed>) = 3 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 413] close(15 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 413] close(16 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 416] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 416] <... futex resumed>) = 0 [pid 413] close(17 [pid 311] <... close resumed>) = 0 [pid 416] close(6 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 416] <... close resumed>) = 0 [pid 413] close(18 [pid 311] <... socket resumed>) = 3 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 416] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 413] close(19 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 416] <... futex resumed>) = 0 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 416] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 413] close(20 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 416] <... futex resumed>) = 0 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 413] close(21 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 413] close(22 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 413] close(23 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 413] close(24 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 413] close(25 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 413] close(26 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 416] <... bpf resumed>) = 6 [pid 413] close(27 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 416] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 416] <... futex resumed>) = 0 [pid 413] close(28 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 416] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 416] <... futex resumed>) = 0 [pid 413] close(29 [pid 311] <... close resumed>) = 0 [pid 416] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 413] close(3 [pid 311] <... socket resumed>) = 3 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 413] close(4 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 413] close(5 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 413] close(6 [pid 311] <... setsockopt resumed>) = 0 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 413] close(7 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 413] close(8 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 413] close(9 [pid 311] <... setsockopt resumed>) = 0 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 413] close(10 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 413] close(11 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 413] close(12 [pid 311] <... setsockopt resumed>) = 0 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 413] close(13 [pid 311] <... close resumed>) = 0 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] read(249, [pid 413] close(14 [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 413] close(15./strace-static-x86_64: Process 417 attached ) = -1 EBADF (Bad file descriptor) [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 17 [pid 417] set_robust_list(0x555556a82760, 24 [pid 413] close(16 [pid 417] <... set_robust_list resumed>) = 0 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 413] close(17 [pid 417] chdir("./15" [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 417] <... chdir resumed>) = 0 [pid 413] close(18 [pid 417] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 417] <... prctl resumed>) = 0 [pid 413] close(19) = -1 EBADF (Bad file descriptor) [pid 417] setpgid(0, 0 [pid 413] close(20 [pid 417] <... setpgid resumed>) = 0 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 413] close(21) = -1 EBADF (Bad file descriptor) [pid 413] close(22) = -1 EBADF (Bad file descriptor) [pid 413] close(23) = -1 EBADF (Bad file descriptor) [pid 417] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 413] close(24) = -1 EBADF (Bad file descriptor) [pid 413] close(25 [pid 417] <... symlinkat resumed>) = 0 [pid 415] <... bpf resumed>) = 7 [pid 414] <... bpf resumed>) = 7 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 415] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 413] close(26 [pid 415] <... futex resumed>) = 0 [pid 414] <... futex resumed>) = 0 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] <... bpf resumed>) = 7 [pid 415] close(3 [pid 414] close(3 [pid 413] close(27 [pid 417] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 416] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 415] <... close resumed>) = 0 [pid 414] <... close resumed>) = 0 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 415] close(4 [pid 414] close(4 [pid 413] close(28 [pid 417] <... symlinkat resumed>) = 0 [pid 416] <... futex resumed>) = 0 [pid 415] <... close resumed>) = 0 [pid 414] <... close resumed>) = 0 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 417] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 416] close(3 [pid 415] close(5 [pid 414] close(5 [pid 413] close(29 [pid 415] <... close resumed>) = 0 [pid 413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 417] <... symlinkat resumed>) = 0 [pid 416] <... close resumed>) = 0 [pid 415] close(6 [pid 413] exit_group(0 [pid 417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 416] close(4 [pid 415] <... close resumed>) = 0 [pid 413] <... exit_group resumed>) = ? [pid 417] <... openat resumed>) = 3 [pid 416] <... close resumed>) = 0 [pid 415] close(7 [pid 413] +++ exited with 0 +++ [pid 417] write(3, "1000", 4 [pid 416] close(5 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 417] <... write resumed>) = 4 [pid 417] close(3 [pid 317] restart_syscall(<... resuming interrupted clone ...> [pid 417] <... close resumed>) = 0 [pid 317] <... restart_syscall resumed>) = 0 [pid 417] read(200, 0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 417] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 417] close(249 [pid 317] <... write resumed>) = 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 328, NULL, 0) = 1 [pid 417] <... close resumed>) = 0 [pid 317] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 417] close(248 [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 317] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 417] <... close resumed>) = 0 [pid 314] read(39, [pid 417] close(4 [pid 317] <... openat resumed>) = 3 [pid 417] <... close resumed>) = 0 [pid 317] newfstatat(3, "", [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] <... futex resumed>) = 1 [pid 302] <... futex resumed>) = 0 [pid 417] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 302] epoll_pwait(4, [pid 314] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 417] <... futex resumed>) = 0 [pid 317] getdents64(3, [pid 314] <... write resumed>) = 64 [pid 302] epoll_pwait(4, [pid 417] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 417] <... futex resumed>) = 0 [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 417] bpf(BPF_PROG_LOAD, NULL, 0 [pid 317] umount2("./13/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... futex resumed>) = 1 [pid 417] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 319] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(39, [pid 417] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] newfstatat(AT_FDCWD, "./13/cgroup.cpu", [pid 314] <... read resumed>0xc0014ec350, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 417] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=299034222} [pid 417] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] unlink("./13/cgroup.cpu" [pid 417] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 317] <... unlink resumed>) = 0 [pid 417] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 317] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 417] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 417] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./13/binderfs", [pid 417] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 417] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 317] unlink("./13/binderfs" [pid 417] <... bpf resumed>) = 3 [pid 417] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlink resumed>) = 0 [pid 417] <... futex resumed>) = 0 [pid 317] umount2("./13/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 417] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 417] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 317] newfstatat(AT_FDCWD, "./13/cgroup", [pid 417] <... bpf resumed>) = 0 [pid 417] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 417] <... futex resumed>) = 0 [pid 317] unlink("./13/cgroup" [pid 417] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlink resumed>) = 0 [pid 417] <... futex resumed>) = 0 [pid 317] umount2("./13/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 417] <... bpf resumed>) = 4 [pid 417] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./13/cgroup.net", [pid 417] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 417] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./13/cgroup.net" [pid 417] <... futex resumed>) = 0 [pid 417] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 317] <... unlink resumed>) = 0 [pid 317] getdents64(3, 0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 317] unlinkat(AT_FDCWD, "./13", AT_REMOVEDIR) = 0 [pid 317] mkdirat(AT_FDCWD, "./14", 0777) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 317] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 415] <... close resumed>) = 0 [pid 414] <... close resumed>) = 0 [pid 416] <... close resumed>) = 0 [pid 415] close(8 [pid 414] close(6 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 416] close(6 [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = 0 [pid 416] <... close resumed>) = 0 [pid 415] close(9 [pid 414] close(7 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 416] close(7 [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 415] close(10) = -1 EBADF (Bad file descriptor) [pid 415] close(11 [pid 317] <... setsockopt resumed>) = 0 [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 415] close(12 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 415] close(13) = -1 EBADF (Bad file descriptor) [pid 415] close(14 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 415] close(15 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 415] close(16) = -1 EBADF (Bad file descriptor) [pid 415] close(17) = -1 EBADF (Bad file descriptor) [pid 415] close(18) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 415] close(19) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 415] close(20) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 415] close(21 [pid 317] read(249, [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 415] close(22) = -1 EBADF (Bad file descriptor) [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 415] close(23) = -1 EBADF (Bad file descriptor) [pid 415] close(24) = -1 EBADF (Bad file descriptor) [pid 415] close(25) = -1 EBADF (Bad file descriptor) [pid 415] close(26) = -1 EBADF (Bad file descriptor) [pid 415] close(27) = -1 EBADF (Bad file descriptor) [pid 415] close(28) = -1 EBADF (Bad file descriptor) [pid 415] close(29) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 418 attached [pid 415] close(3 [pid 418] set_robust_list(0x555556f7e760, 24 [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 16 [pid 418] <... set_robust_list resumed>) = 0 [pid 415] close(4 [pid 418] chdir("./14" [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] <... chdir resumed>) = 0 [pid 415] close(5 [pid 418] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] <... prctl resumed>) = 0 [pid 415] close(6 [pid 418] setpgid(0, 0 [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] <... setpgid resumed>) = 0 [pid 415] close(7 [pid 418] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] <... symlinkat resumed>) = 0 [pid 415] close(8 [pid 418] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] <... symlinkat resumed>) = 0 [pid 415] close(9 [pid 418] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] <... symlinkat resumed>) = 0 [pid 415] close(10 [pid 418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] <... openat resumed>) = 3 [pid 415] close(11 [pid 418] write(3, "1000", 4 [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] <... write resumed>) = 4 [pid 415] close(12 [pid 418] close(3 [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] <... close resumed>) = 0 [pid 415] close(13 [pid 418] read(200, [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 415] close(14 [pid 418] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] <... symlinkat resumed>) = 0 [pid 415] close(15 [pid 418] close(249 [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] <... close resumed>) = 0 [pid 415] close(16 [pid 418] close(248 [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] <... close resumed>) = 0 [pid 415] close(17 [pid 418] close(4 [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] <... close resumed>) = 0 [pid 415] close(18 [pid 418] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] <... futex resumed>) = 0 [pid 415] close(19 [pid 418] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] <... futex resumed>) = 0 [pid 415] close(20 [pid 418] bpf(BPF_PROG_LOAD, NULL, 0 [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 415] close(21 [pid 418] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] <... futex resumed>) = 0 [pid 415] close(22 [pid 418] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] <... futex resumed>) = 0 [pid 415] close(23 [pid 418] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 415] close(24 [pid 418] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] <... futex resumed>) = 0 [pid 415] close(25 [pid 418] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] <... futex resumed>) = 0 [pid 415] close(26 [pid 418] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] <... bpf resumed>) = 3 [pid 415] close(27 [pid 418] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] <... futex resumed>) = 0 [pid 415] close(28 [pid 418] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] <... futex resumed>) = 0 [pid 415] close(29 [pid 418] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] <... bpf resumed>) = 0 [pid 415] exit_group(0 [pid 418] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 415] <... exit_group resumed>) = ? [pid 418] <... futex resumed>) = 0 [pid 415] +++ exited with 0 +++ [pid 418] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 306] restart_syscall(<... resuming interrupted clone ...> [pid 418] <... bpf resumed>) = 4 [pid 306] <... restart_syscall resumed>) = 0 [pid 418] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 418] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 418] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 300, NULL, 0) = 1 [pid 306] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 294] <... futex resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] read(21, [pid 306] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... openat resumed>) = 3 [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... futex resumed>) = 0 [pid 306] newfstatat(3, "", [pid 302] <... futex resumed>) = 1 [pid 314] epoll_pwait(4, [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] getdents64(3, [pid 302] <... write resumed>) = 64 [pid 314] epoll_pwait(4, [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 319] <... futex resumed>) = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 302] <... futex resumed>) = 1 [pid 306] umount2("./14/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] read(21, 0xc0014ec3c0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] newfstatat(AT_FDCWD, "./14/cgroup.cpu", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=269551855} [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./14/cgroup.cpu") = 0 [pid 306] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./14/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./14/binderfs") = 0 [pid 306] umount2("./14/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./14/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./14/cgroup") = 0 [pid 306] umount2("./14/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./14/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./14/cgroup.net") = 0 [pid 306] getdents64(3, 0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 306] close(3) = 0 [pid 306] unlinkat(AT_FDCWD, "./14", AT_REMOVEDIR) = 0 [pid 306] mkdirat(AT_FDCWD, "./15", 0777) = 0 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 417] <... bpf resumed>) = 5 [pid 306] <... openat resumed>) = 3 [pid 417] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] ioctl(3, LOOP_CLR_FD [pid 417] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 417] <... futex resumed>) = 0 [pid 306] close(3 [pid 417] write(-1, NULL, 55808) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 417] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 417] <... futex resumed>) = 0 [pid 417] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... socket resumed>) = 3 [pid 417] <... futex resumed>) = 0 [pid 306] close(3 [pid 417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 306] <... close resumed>) = 0 [pid 417] <... bpf resumed>) = 6 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 417] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] <... socket resumed>) = 3 [pid 417] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 417] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 417] close(6 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 417] <... close resumed>) = 0 [pid 417] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 417] <... futex resumed>) = 0 [pid 306] close(3 [pid 417] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] <... close resumed>) = 0 [pid 417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 417] <... bpf resumed>) = 6 [pid 306] <... socket resumed>) = 3 [pid 417] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 417] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 417] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 417] <... futex resumed>) = 0 [pid 417] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] close(3) = 0 [pid 306] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 419 attached , child_tidptr=0x555555a6d750) = 17 [pid 419] set_robust_list(0x555555a6d760, 24) = 0 [pid 419] chdir("./15") = 0 [pid 419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 419] setpgid(0, 0) = 0 [pid 419] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 419] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu") = 0 [pid 419] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net") = 0 [pid 419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 419] write(3, "1000", 4) = 4 [pid 419] close(3) = 0 [pid 419] read(200, 0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 419] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 419] close(249) = 0 [pid 419] close(248) = 0 [pid 419] close(4) = 0 [pid 419] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 419] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... close resumed>) = 0 [pid 414] <... close resumed>) = 0 [pid 418] <... bpf resumed>) = 5 [pid 416] close(8 [pid 414] close(8 [pid 419] <... futex resumed>) = 0 [pid 418] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 419] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 418] <... futex resumed>) = 0 [pid 416] close(9 [pid 414] close(9 [pid 419] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 418] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 419] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] <... futex resumed>) = 0 [pid 416] close(10 [pid 414] close(10 [pid 419] <... futex resumed>) = 0 [pid 418] write(-1, NULL, 55808 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(11 [pid 414] close(11 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 419] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 419] <... futex resumed>) = 0 [pid 418] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(12 [pid 414] close(12 [pid 419] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 418] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 419] <... bpf resumed>) = 3 [pid 418] <... futex resumed>) = 0 [pid 416] close(13 [pid 414] close(13 [pid 419] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 419] <... futex resumed>) = 0 [pid 418] <... futex resumed>) = 0 [pid 416] close(14 [pid 414] close(14 [pid 419] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 419] <... futex resumed>) = 0 [pid 416] close(15 [pid 414] close(15 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(16 [pid 414] close(16 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 419] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 418] <... bpf resumed>) = 6 [pid 416] close(17 [pid 414] close(17 [pid 419] <... bpf resumed>) = 0 [pid 418] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 419] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] <... futex resumed>) = 0 [pid 416] close(18 [pid 414] close(18 [pid 419] <... futex resumed>) = 0 [pid 418] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 419] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] <... futex resumed>) = 0 [pid 416] close(19 [pid 414] close(19 [pid 419] <... futex resumed>) = 0 [pid 418] close(6 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 416] close(20 [pid 414] close(20 [pid 418] <... close resumed>) = 0 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(21 [pid 414] close(21 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(22 [pid 414] close(22 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(23 [pid 414] close(23 [pid 419] <... bpf resumed>) = 4 [pid 418] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 419] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] <... futex resumed>) = 0 [pid 416] close(24 [pid 414] close(24 [pid 419] <... futex resumed>) = 0 [pid 418] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 419] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] close(25 [pid 414] close(25 [pid 419] <... futex resumed>) = 0 [pid 418] <... futex resumed>) = 0 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 419] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 416] close(26 [pid 414] close(26 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(27 [pid 414] close(27 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(28 [pid 414] close(28 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(29 [pid 414] close(29 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(3 [pid 414] close(3 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(4 [pid 414] close(4 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(5 [pid 414] close(5 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(6 [pid 414] close(6 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(7 [pid 414] close(7 [pid 418] <... bpf resumed>) = 6 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] close(8 [pid 414] close(8 [pid 418] <... futex resumed>) = 0 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] close(9 [pid 414] close(9 [pid 418] <... futex resumed>) = 0 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 416] close(10 [pid 414] close(10 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(11 [pid 414] close(11 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(12 [pid 414] close(12 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(13 [pid 414] close(13 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(14 [pid 414] close(14 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(15 [pid 414] close(15 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(16 [pid 414] close(16 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(17 [pid 414] close(17 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(18 [pid 414] close(18 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(19 [pid 414] close(19 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(20 [pid 414] close(20 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(21 [pid 414] close(21 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(22 [pid 414] close(22 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(23 [pid 414] close(23 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(24 [pid 414] close(24 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(25 [pid 414] close(25 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(26 [pid 414] close(26 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(27 [pid 414] close(27 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(28 [pid 414] close(28 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] close(29 [pid 414] close(29 [pid 416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 416] exit_group(0 [pid 414] exit_group(0 [pid 416] <... exit_group resumed>) = ? [pid 414] <... exit_group resumed>) = ? [pid 416] +++ exited with 0 +++ [pid 414] +++ exited with 0 +++ [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 270, NULL, 0) = 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 320] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 305] <... write resumed>) = 12 [pid 320] <... openat resumed>) = 3 [pid 314] read(22, [pid 320] newfstatat(3, "", [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] getdents64(3, [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 305] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] epoll_pwait(4, [{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 0, NULL, 0) = 1 [pid 305] <... openat resumed>) = 3 [pid 319] read(11, [pid 314] write(2, "2024/04/15 01:29:20 executed programs: 78\n", 422024/04/15 01:29:20 executed programs: 78 [pid 305] newfstatat(3, "", [pid 320] umount2("./15/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 314] <... write resumed>) = 42 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] epoll_pwait(4, [pid 305] getdents64(3, [pid 314] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 320] newfstatat(AT_FDCWD, "./15/cgroup.cpu", [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] <... write resumed>) = 64 [pid 305] umount2("./14/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 294] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 320] unlink("./15/cgroup.cpu" [pid 319] <... write resumed>) = 64 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... futex resumed>) = 0 [pid 294] <... futex resumed>) = 1 [pid 302] read(22, 0xc0000139d0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 302] epoll_pwait(4, [pid 320] <... unlink resumed>) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] read(11, [pid 305] newfstatat(AT_FDCWD, "./14/cgroup.cpu", [pid 302] epoll_pwait(4, [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... read resumed>0xc0014ec420, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] newfstatat(AT_FDCWD, "./15/binderfs", [pid 319] epoll_pwait(4, [pid 305] unlink("./14/cgroup.cpu" [pid 302] epoll_pwait(4, [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... unlink resumed>) = 0 [pid 320] unlink("./15/binderfs" [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] <... unlink resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=228450186} [pid 320] umount2("./15/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./14/binderfs", [pid 320] newfstatat(AT_FDCWD, "./15/cgroup", [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./14/binderfs" [pid 320] unlink("./15/cgroup" [pid 305] <... unlink resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 305] umount2("./14/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] umount2("./15/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./14/cgroup", [pid 320] newfstatat(AT_FDCWD, "./15/cgroup.net", [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./14/cgroup" [pid 320] unlink("./15/cgroup.net" [pid 305] <... unlink resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 305] umount2("./14/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] getdents64(3, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 305] newfstatat(AT_FDCWD, "./14/cgroup.net", [pid 320] close(3 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] <... close resumed>) = 0 [pid 305] unlink("./14/cgroup.net" [pid 320] unlinkat(AT_FDCWD, "./15", AT_REMOVEDIR [pid 305] <... unlink resumed>) = 0 [pid 320] <... unlinkat resumed>) = 0 [pid 305] getdents64(3, [pid 320] mkdirat(AT_FDCWD, "./16", 0777 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 320] <... mkdirat resumed>) = 0 [pid 305] close(3 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 305] <... close resumed>) = 0 [pid 320] <... openat resumed>) = 3 [pid 305] unlinkat(AT_FDCWD, "./14", AT_REMOVEDIR [pid 320] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 305] <... unlinkat resumed>) = 0 [pid 419] <... bpf resumed>) = 5 [pid 417] <... bpf resumed>) = 7 [pid 320] close(3 [pid 419] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] <... bpf resumed>) = 7 [pid 417] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... close resumed>) = 0 [pid 305] mkdirat(AT_FDCWD, "./15", 0777 [pid 419] <... futex resumed>) = 0 [pid 418] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 417] <... futex resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 419] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] <... futex resumed>) = 0 [pid 417] close(3 [pid 320] <... socket resumed>) = 3 [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 419] <... futex resumed>) = 0 [pid 418] close(3 [pid 320] <... socket resumed>) = 3 [pid 305] <... mkdirat resumed>) = 0 [pid 419] write(-1, NULL, 55808 [pid 418] <... close resumed>) = 0 [pid 417] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 419] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 418] close(4 [pid 417] close(4 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 419] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 305] <... openat resumed>) = 3 [pid 419] <... futex resumed>) = 0 [pid 418] <... close resumed>) = 0 [pid 417] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 419] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] close(5 [pid 417] close(5 [pid 320] close(3 [pid 305] ioctl(3, LOOP_CLR_FD [pid 419] <... futex resumed>) = 0 [pid 418] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 418] close(6 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 320] <... socket resumed>) = 3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 419] <... bpf resumed>) = 6 [pid 418] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] close(3 [pid 419] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] close(7 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 419] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] <... close resumed>) = 0 [pid 419] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 419] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 419] close(6 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... socket resumed>) = 3 [pid 419] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 419] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] close(3 [pid 419] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] <... close resumed>) = 0 [pid 419] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 419] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 305] <... socket resumed>) = 3 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] close(3) = 0 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 320] close(3 [pid 419] <... bpf resumed>) = 6 [pid 320] <... close resumed>) = 0 [pid 419] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] read(249, [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 419] <... futex resumed>) = 0 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 419] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 ./strace-static-x86_64: Process 420 attached [pid 419] <... futex resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 420] set_robust_list(0x555556bd7760, 24 [pid 419] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 18 [pid 420] <... set_robust_list resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 420] chdir("./16" [pid 305] close(3 [pid 420] <... chdir resumed>) = 0 [pid 420] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 305] <... close resumed>) = 0 [pid 420] <... prctl resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 420] setpgid(0, 0 [pid 305] <... socket resumed>) = 3 [pid 420] <... setpgid resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 420] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 420] <... symlinkat resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 420] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 420] <... symlinkat resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 420] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 420] <... symlinkat resumed>) = 0 [pid 420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 420] <... openat resumed>) = 3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 420] write(3, "1000", 4) = 4 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 420] close(3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 420] <... close resumed>) = 0 [pid 420] read(200, [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 420] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 420] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 420] <... symlinkat resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 420] close(249 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 420] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 420] close(248) = 0 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 420] close(4 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 420] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 420] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] close(3 [pid 420] <... futex resumed>) = 0 [pid 420] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... close resumed>) = 0 [pid 420] <... futex resumed>) = 0 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 420] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 305] <... socket resumed>) = 3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 420] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 420] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 420] <... futex resumed>) = 0 [pid 420] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 420] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 420] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 420] <... futex resumed>) = 0 [pid 305] <... setsockopt resumed>) = 0 [pid 420] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 418] <... close resumed>) = 0 [pid 417] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 420] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 419] <... bpf resumed>) = 7 [pid 418] close(8 [pid 417] close(6 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 420] <... bpf resumed>) = 3 [pid 419] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 417] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 420] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... futex resumed>) = 0 [pid 418] close(9 [pid 417] close(7 [pid 420] <... futex resumed>) = 0 [pid 419] close(3 [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 419] <... close resumed>) = 0 [pid 418] close(10 [pid 420] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] close(4 [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 420] <... futex resumed>) = 0 [pid 419] <... close resumed>) = 0 [pid 418] close(11 [pid 420] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 419] close(5 [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... setsockopt resumed>) = 0 [pid 420] <... bpf resumed>) = 0 [pid 418] close(12 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 420] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 420] <... futex resumed>) = 0 [pid 418] close(13 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 420] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 420] <... futex resumed>) = 0 [pid 418] close(14 [pid 420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 418] close(15 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... setsockopt resumed>) = 0 [pid 418] close(16 [pid 305] close(3 [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 420] <... bpf resumed>) = 4 [pid 418] close(17 [pid 305] read(249, [pid 420] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 420] <... futex resumed>) = 0 [pid 418] close(18 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 421 attached [pid 420] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 421] set_robust_list(0x5555557f6760, 24 [pid 420] <... futex resumed>) = 0 [pid 418] close(19 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 17 [pid 421] <... set_robust_list resumed>) = 0 [pid 420] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 421] chdir("./15" [pid 418] close(20 [pid 421] <... chdir resumed>) = 0 [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 421] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 418] close(21 [pid 421] <... prctl resumed>) = 0 [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 421] setpgid(0, 0 [pid 418] close(22 [pid 421] <... setpgid resumed>) = 0 [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] close(23) = -1 EBADF (Bad file descriptor) [pid 421] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 418] close(24) = -1 EBADF (Bad file descriptor) [pid 418] close(25) = -1 EBADF (Bad file descriptor) [pid 418] close(26) = -1 EBADF (Bad file descriptor) [pid 418] close(27 [pid 421] <... symlinkat resumed>) = 0 [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 421] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 418] close(28) = -1 EBADF (Bad file descriptor) [pid 418] close(29 [pid 421] <... symlinkat resumed>) = 0 [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 421] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 418] close(3) = -1 EBADF (Bad file descriptor) [pid 418] close(4) = -1 EBADF (Bad file descriptor) [pid 421] <... symlinkat resumed>) = 0 [pid 418] close(5 [pid 421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] close(6) = -1 EBADF (Bad file descriptor) [pid 418] close(7 [pid 421] <... openat resumed>) = 3 [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 421] write(3, "1000", 4 [pid 418] close(8 [pid 421] <... write resumed>) = 4 [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 421] close(3 [pid 418] close(9) = -1 EBADF (Bad file descriptor) [pid 421] <... close resumed>) = 0 [pid 418] close(10 [pid 421] read(200, [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 421] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 418] close(11 [pid 421] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] close(12) = -1 EBADF (Bad file descriptor) [pid 418] close(13 [pid 421] <... symlinkat resumed>) = 0 [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 421] close(249 [pid 418] close(14 [pid 421] <... close resumed>) = 0 [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 421] close(248 [pid 418] close(15 [pid 421] <... close resumed>) = 0 [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] close(16 [pid 421] close(4 [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 421] <... close resumed>) = 0 [pid 418] close(17) = -1 EBADF (Bad file descriptor) [pid 418] close(18) = -1 EBADF (Bad file descriptor) [pid 418] close(19) = -1 EBADF (Bad file descriptor) [pid 418] close(20) = -1 EBADF (Bad file descriptor) [pid 418] close(21) = -1 EBADF (Bad file descriptor) [pid 418] close(22) = -1 EBADF (Bad file descriptor) [pid 421] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] close(23 [pid 421] <... futex resumed>) = 0 [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 421] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] close(24 [pid 421] <... futex resumed>) = 0 [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 418] close(25 [pid 421] bpf(BPF_PROG_LOAD, NULL, 0 [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 421] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 418] close(26) = -1 EBADF (Bad file descriptor) [pid 421] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] close(27 [pid 421] <... futex resumed>) = 0 [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 421] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] close(28 [pid 421] <... futex resumed>) = 0 [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 421] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 418] close(29 [pid 421] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 421] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] exit_group(0 [pid 421] <... futex resumed>) = 0 [pid 418] <... exit_group resumed>) = ? [pid 421] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] +++ exited with 0 +++ [pid 421] <... futex resumed>) = 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 421] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 421] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 421] <... futex resumed>) = 0 [pid 317] <... write resumed>) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 229, NULL, 0) = 1 [pid 421] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 421] <... futex resumed>) = 0 [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 421] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 421] <... bpf resumed>) = 0 [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 317] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 421] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 302] read(39, [pid 421] <... futex resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 421] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(3, "", [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 421] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... futex resumed>) = 1 [pid 421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 319] epoll_pwait(4, [pid 317] getdents64(3, [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 302] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 302] <... write resumed>) = 64 [pid 421] <... bpf resumed>) = 4 [pid 317] umount2("./14/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 421] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 0 [pid 302] <... futex resumed>) = 1 [pid 421] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./14/cgroup.cpu", [pid 302] read(39, [pid 421] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] <... read resumed>0xc0014ec490, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 421] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 317] unlink("./14/cgroup.cpu" [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... unlink resumed>) = 0 [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=187907313} [pid 317] newfstatat(AT_FDCWD, "./14/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./14/binderfs") = 0 [pid 317] umount2("./14/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./14/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./14/cgroup") = 0 [pid 317] umount2("./14/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./14/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./14/cgroup.net") = 0 [pid 417] <... close resumed>) = 0 [pid 419] <... close resumed>) = 0 [pid 417] close(8 [pid 317] getdents64(3, [pid 419] close(6 [pid 417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 419] <... close resumed>) = 0 [pid 417] close(9 [pid 317] close(3 [pid 419] close(7 [pid 417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 417] close(10 [pid 317] <... close resumed>) = 0 [pid 417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 417] close(11 [pid 317] unlinkat(AT_FDCWD, "./14", AT_REMOVEDIR [pid 417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 417] close(12 [pid 317] <... unlinkat resumed>) = 0 [pid 417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 417] close(13 [pid 317] mkdirat(AT_FDCWD, "./15", 0777 [pid 417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 417] close(14) = -1 EBADF (Bad file descriptor) [pid 417] close(15 [pid 317] <... mkdirat resumed>) = 0 [pid 417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 417] close(16) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 417] close(17 [pid 317] ioctl(3, LOOP_CLR_FD [pid 417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 417] close(18 [pid 317] close(3 [pid 417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 417] close(19) = -1 EBADF (Bad file descriptor) [pid 417] close(20) = -1 EBADF (Bad file descriptor) [pid 417] close(21) = -1 EBADF (Bad file descriptor) [pid 417] close(22) = -1 EBADF (Bad file descriptor) [pid 417] close(23) = -1 EBADF (Bad file descriptor) [pid 417] close(24) = -1 EBADF (Bad file descriptor) [pid 417] close(25) = -1 EBADF (Bad file descriptor) [pid 417] close(26) = -1 EBADF (Bad file descriptor) [pid 417] close(27) = -1 EBADF (Bad file descriptor) [pid 417] close(28) = -1 EBADF (Bad file descriptor) [pid 417] close(29) = -1 EBADF (Bad file descriptor) [pid 417] close(3) = -1 EBADF (Bad file descriptor) [pid 417] close(4) = -1 EBADF (Bad file descriptor) [pid 417] close(5) = -1 EBADF (Bad file descriptor) [pid 417] close(6) = -1 EBADF (Bad file descriptor) [pid 417] close(7) = -1 EBADF (Bad file descriptor) [pid 417] close(8) = -1 EBADF (Bad file descriptor) [pid 417] close(9) = -1 EBADF (Bad file descriptor) [pid 417] close(10) = -1 EBADF (Bad file descriptor) [pid 417] close(11) = -1 EBADF (Bad file descriptor) [pid 417] close(12) = -1 EBADF (Bad file descriptor) [pid 417] close(13) = -1 EBADF (Bad file descriptor) [pid 417] close(14) = -1 EBADF (Bad file descriptor) [pid 417] close(15) = -1 EBADF (Bad file descriptor) [pid 417] close(16) = -1 EBADF (Bad file descriptor) [pid 417] close(17) = -1 EBADF (Bad file descriptor) [pid 417] close(18) = -1 EBADF (Bad file descriptor) [pid 417] close(19) = -1 EBADF (Bad file descriptor) [pid 417] close(20) = -1 EBADF (Bad file descriptor) [pid 417] close(21) = -1 EBADF (Bad file descriptor) [pid 417] close(22) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 417] close(23) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 417] close(24) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 417] close(25 [pid 317] <... close resumed>) = 0 [pid 417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 417] close(26 [pid 317] <... socket resumed>) = 3 [pid 417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 417] close(27 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 417] close(28) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 417] close(29 [pid 317] close(3 [pid 417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 417] exit_group(0 [pid 317] <... close resumed>) = 0 [pid 417] <... exit_group resumed>) = ? [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 417] +++ exited with 0 +++ [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 191, NULL, 0) = 1 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] <... write resumed>) = 12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 319] <... futex resumed>) = 1 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 319] read(15, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 319] <... futex resumed>) = 1 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] <... openat resumed>) = 3 [pid 302] <... futex resumed>) = 0 [pid 319] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] newfstatat(3, "", [pid 302] epoll_pwait(4, [pid 319] <... write resumed>) = 64 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] read(15, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] getdents64(3, [pid 302] epoll_pwait(4, [pid 319] <... read resumed>0xc0014ec4f0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] epoll_pwait(4, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] umount2("./15/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] epoll_pwait(4, [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] close(3 [pid 311] newfstatat(AT_FDCWD, "./15/cgroup.cpu", [pid 317] <... close resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 311] unlink("./15/cgroup.cpu" [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=168388338} [pid 317] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] <... unlink resumed>) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 311] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... setsockopt resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] newfstatat(AT_FDCWD, "./15/binderfs", [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 311] unlink("./15/binderfs" [pid 317] <... setsockopt resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] umount2("./15/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] newfstatat(AT_FDCWD, "./15/cgroup", [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 311] unlink("./15/cgroup" [pid 317] <... setsockopt resumed>) = 0 [pid 317] close(3 [pid 311] <... unlink resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] umount2("./15/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] read(249, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 420] <... bpf resumed>) = 5 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 421] <... bpf resumed>) = 5 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 422 attached [pid 421] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... close resumed>) = 0 [pid 311] newfstatat(AT_FDCWD, "./15/cgroup.net", [pid 422] set_robust_list(0x555556f7e760, 24 [pid 421] <... futex resumed>) = 0 [pid 420] <... futex resumed>) = 0 [pid 419] close(8 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 17 [pid 422] <... set_robust_list resumed>) = 0 [pid 421] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 422] chdir("./15" [pid 421] <... futex resumed>) = 0 [pid 420] <... futex resumed>) = 0 [pid 419] close(9 [pid 311] unlink("./15/cgroup.net" [pid 422] <... chdir resumed>) = 0 [pid 421] write(-1, NULL, 55808 [pid 420] write(-1, NULL, 55808 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 422] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 421] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 420] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 419] close(10 [pid 311] <... unlink resumed>) = 0 [pid 422] <... prctl resumed>) = 0 [pid 421] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getdents64(3, [pid 422] setpgid(0, 0 [pid 421] <... futex resumed>) = 0 [pid 420] <... futex resumed>) = 0 [pid 419] close(11 [pid 422] <... setpgid resumed>) = 0 [pid 421] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 422] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 421] <... futex resumed>) = 0 [pid 420] <... futex resumed>) = 0 [pid 419] close(12 [pid 311] close(3 [pid 421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 422] <... symlinkat resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 421] <... bpf resumed>) = 6 [pid 420] <... bpf resumed>) = 6 [pid 422] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 421] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] close(13 [pid 311] unlinkat(AT_FDCWD, "./15", AT_REMOVEDIR [pid 422] <... symlinkat resumed>) = 0 [pid 421] <... futex resumed>) = 0 [pid 420] <... futex resumed>) = 0 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 420] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] close(14 [pid 311] <... unlinkat resumed>) = 0 [pid 421] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 422] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 421] <... futex resumed>) = 0 [pid 420] <... futex resumed>) = 0 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] mkdirat(AT_FDCWD, "./16", 0777 [pid 422] <... symlinkat resumed>) = 0 [pid 421] close(6 [pid 420] close(6 [pid 419] close(15 [pid 422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... mkdirat resumed>) = 0 [pid 422] <... openat resumed>) = 3 [pid 421] <... close resumed>) = 0 [pid 420] <... close resumed>) = 0 [pid 422] write(3, "1000", 4 [pid 419] close(16 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 422] <... write resumed>) = 4 [pid 421] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 422] close(3 [pid 421] <... futex resumed>) = 0 [pid 420] <... futex resumed>) = 0 [pid 419] close(17 [pid 311] <... openat resumed>) = 3 [pid 422] <... close resumed>) = 0 [pid 420] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 421] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] <... futex resumed>) = 0 [pid 419] close(18 [pid 422] read(200, [pid 421] <... futex resumed>) = 0 [pid 420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] ioctl(3, LOOP_CLR_FD [pid 422] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 419] close(19) = -1 EBADF (Bad file descriptor) [pid 419] close(20) = -1 EBADF (Bad file descriptor) [pid 419] close(21 [pid 420] <... bpf resumed>) = 6 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 419] close(22) = -1 EBADF (Bad file descriptor) [pid 419] close(23 [pid 422] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 421] <... bpf resumed>) = 6 [pid 420] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 422] <... symlinkat resumed>) = 0 [pid 421] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] close(24 [pid 311] close(3 [pid 422] close(249 [pid 421] <... futex resumed>) = 0 [pid 420] <... futex resumed>) = 0 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 419] close(25 [pid 311] <... close resumed>) = 0 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 419] close(26) = -1 EBADF (Bad file descriptor) [pid 419] close(27) = -1 EBADF (Bad file descriptor) [pid 419] close(28) = -1 EBADF (Bad file descriptor) [pid 419] close(29) = -1 EBADF (Bad file descriptor) [pid 419] close(3) = -1 EBADF (Bad file descriptor) [pid 419] close(4) = -1 EBADF (Bad file descriptor) [pid 419] close(5) = -1 EBADF (Bad file descriptor) [pid 419] close(6) = -1 EBADF (Bad file descriptor) [pid 419] close(7) = -1 EBADF (Bad file descriptor) [pid 419] close(8) = -1 EBADF (Bad file descriptor) [pid 419] close(9) = -1 EBADF (Bad file descriptor) [pid 419] close(10) = -1 EBADF (Bad file descriptor) [pid 419] close(11) = -1 EBADF (Bad file descriptor) [pid 419] close(12) = -1 EBADF (Bad file descriptor) [pid 419] close(13 [pid 421] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 422] <... close resumed>) = 0 [pid 420] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 421] <... futex resumed>) = 0 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 419] close(14 [pid 422] close(248 [pid 421] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 420] <... futex resumed>) = 0 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 422] <... close resumed>) = 0 [pid 420] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 419] close(15 [pid 311] close(3 [pid 422] close(4 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 422] <... close resumed>) = 0 [pid 419] close(16 [pid 311] <... close resumed>) = 0 [pid 422] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 422] <... futex resumed>) = 0 [pid 419] close(17 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 422] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 422] <... futex resumed>) = 0 [pid 419] close(18 [pid 311] <... socket resumed>) = 3 [pid 422] bpf(BPF_PROG_LOAD, NULL, 0 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 422] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 419] close(19 [pid 422] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 422] <... futex resumed>) = 0 [pid 419] close(20 [pid 422] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 422] <... futex resumed>) = 0 [pid 419] close(21) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 422] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 419] close(22 [pid 311] close(3 [pid 422] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 422] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] close(23 [pid 311] <... close resumed>) = 0 [pid 422] <... futex resumed>) = 0 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 422] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] close(24 [pid 422] <... futex resumed>) = 0 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 422] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 419] close(25 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 422] <... bpf resumed>) = 3 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 422] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] close(26 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 422] <... futex resumed>) = 0 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 419] close(27 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 422] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 422] <... futex resumed>) = 0 [pid 419] close(28 [pid 422] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 422] <... bpf resumed>) = 0 [pid 419] close(29 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 422] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 419] exit_group(0 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 422] <... futex resumed>) = 0 [pid 419] <... exit_group resumed>) = ? [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 422] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 421] <... bpf resumed>) = 7 [pid 420] <... bpf resumed>) = 7 [pid 419] +++ exited with 0 +++ [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 422] <... futex resumed>) = 0 [pid 421] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 421] <... futex resumed>) = 0 [pid 420] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 422] <... bpf resumed>) = 4 [pid 421] close(3) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 422] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 421] close(4 [pid 420] close(3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... write resumed>) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 169, NULL, 0) = 1 [pid 422] <... futex resumed>) = 0 [pid 421] <... close resumed>) = 0 [pid 420] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 422] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 421] close(5 [pid 420] close(4 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 422] <... futex resumed>) = 0 [pid 421] <... close resumed>) = 0 [pid 420] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] read(21, [pid 422] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 421] close(6 [pid 420] close(5 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... openat resumed>) = 3 [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 422] <... bpf resumed>) = 5 [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 421] <... close resumed>) = 0 [pid 319] <... futex resumed>) = 0 [pid 306] newfstatat(3, "", [pid 302] <... futex resumed>) = 1 [pid 422] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 421] close(7 [pid 319] epoll_pwait(4, [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 422] <... futex resumed>) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] getdents64(3, [pid 302] <... write resumed>) = 64 [pid 422] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] epoll_pwait(4, [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 422] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 0 [pid 311] close(3 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 302] <... futex resumed>) = 1 [pid 422] write(-1, NULL, 55808 [pid 311] <... close resumed>) = 0 [pid 302] read(21, [pid 422] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 306] umount2("./15/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] <... read resumed>0xc0014ec560, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 422] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... socket resumed>) = 3 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=140874862} [pid 422] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] newfstatat(AT_FDCWD, "./15/cgroup.cpu", [pid 422] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 422] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] unlink("./15/cgroup.cpu" [pid 422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] <... unlink resumed>) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 306] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 422] <... bpf resumed>) = 6 [pid 311] <... setsockopt resumed>) = 0 [pid 422] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 422] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 422] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] newfstatat(AT_FDCWD, "./15/binderfs", [pid 422] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 422] close(6 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] unlink("./15/binderfs" [pid 422] <... close resumed>) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 306] <... unlink resumed>) = 0 [pid 311] <... setsockopt resumed>) = 0 [pid 422] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] umount2("./15/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 422] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 422] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] newfstatat(AT_FDCWD, "./15/cgroup", [pid 422] <... futex resumed>) = 0 [pid 422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 422] <... bpf resumed>) = 6 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 306] unlink("./15/cgroup" [pid 422] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... setsockopt resumed>) = 0 [pid 311] close(3 [pid 306] <... unlink resumed>) = 0 [pid 422] <... futex resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] umount2("./15/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 422] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] read(249, [pid 422] <... futex resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] newfstatat(AT_FDCWD, "./15/cgroup.net", [pid 422] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 ./strace-static-x86_64: Process 423 attached [pid 306] unlink("./15/cgroup.net" [pid 423] set_robust_list(0x555556a82760, 24 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 18 [pid 423] <... set_robust_list resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 423] chdir("./16" [pid 306] getdents64(3, [pid 423] <... chdir resumed>) = 0 [pid 423] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 423] <... prctl resumed>) = 0 [pid 306] close(3 [pid 423] setpgid(0, 0) = 0 [pid 306] <... close resumed>) = 0 [pid 423] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup") = 0 [pid 306] unlinkat(AT_FDCWD, "./15", AT_REMOVEDIR [pid 423] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu") = 0 [pid 423] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 306] <... unlinkat resumed>) = 0 [pid 423] <... symlinkat resumed>) = 0 [pid 306] mkdirat(AT_FDCWD, "./16", 0777 [pid 423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 423] write(3, "1000", 4 [pid 306] <... mkdirat resumed>) = 0 [pid 423] <... write resumed>) = 4 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 423] close(3) = 0 [pid 306] <... openat resumed>) = 3 [pid 423] read(200, [pid 306] ioctl(3, LOOP_CLR_FD [pid 423] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 423] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 423] <... symlinkat resumed>) = 0 [pid 423] close(249 [pid 306] close(3 [pid 423] <... close resumed>) = 0 [pid 423] close(248) = 0 [pid 306] <... close resumed>) = 0 [pid 423] close(4) = 0 [pid 423] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 423] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 423] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 423] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 423] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 423] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 420] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 420] close(6 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 420] <... close resumed>) = 0 [pid 306] close(3 [pid 420] close(7 [pid 306] <... close resumed>) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 306] close(3) = 0 [pid 306] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 424 attached [pid 424] set_robust_list(0x555555a6d760, 24 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 18 [pid 424] <... set_robust_list resumed>) = 0 [pid 424] chdir("./16") = 0 [pid 424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 424] setpgid(0, 0) = 0 [pid 424] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 424] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu") = 0 [pid 424] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net") = 0 [pid 424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 424] write(3, "1000", 4) = 4 [pid 424] close(3) = 0 [pid 424] read(200, 0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 424] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 424] close(249) = 0 [pid 424] close(248) = 0 [pid 424] close(4) = 0 [pid 424] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 424] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 424] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 424] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 424] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 424] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 424] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 424] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 424] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 424] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 424] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 424] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 424] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 424] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 424] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 424] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 424] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 421] <... close resumed>) = 0 [pid 423] <... bpf resumed>) = 5 [pid 422] <... bpf resumed>) = 7 [pid 423] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 422] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 421] close(8 [pid 423] <... futex resumed>) = 0 [pid 422] <... futex resumed>) = 0 [pid 421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 423] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 422] close(3 [pid 421] close(9 [pid 423] write(-1, NULL, 55808 [pid 422] <... close resumed>) = 0 [pid 423] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 422] close(4 [pid 421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 423] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 422] <... close resumed>) = 0 [pid 421] close(10 [pid 423] <... futex resumed>) = 0 [pid 422] close(5 [pid 421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 423] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 421] close(11 [pid 423] <... futex resumed>) = 0 [pid 421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 421] close(12 [pid 423] <... bpf resumed>) = 6 [pid 423] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 423] <... futex resumed>) = 0 [pid 421] close(13 [pid 423] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 423] <... futex resumed>) = 0 [pid 421] close(14 [pid 423] close(6 [pid 421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 423] <... close resumed>) = 0 [pid 421] close(15 [pid 423] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 423] <... futex resumed>) = 0 [pid 421] close(16 [pid 423] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 423] <... futex resumed>) = 0 [pid 421] close(17 [pid 423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 423] <... bpf resumed>) = 6 [pid 421] close(18 [pid 423] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 423] <... futex resumed>) = 0 [pid 421] close(19 [pid 423] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 423] <... futex resumed>) = 0 [pid 421] close(20 [pid 423] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 421] close(21) = -1 EBADF (Bad file descriptor) [pid 421] close(22) = -1 EBADF (Bad file descriptor) [pid 421] close(23) = -1 EBADF (Bad file descriptor) [pid 421] close(24) = -1 EBADF (Bad file descriptor) [pid 421] close(25) = -1 EBADF (Bad file descriptor) [pid 421] close(26) = -1 EBADF (Bad file descriptor) [pid 421] close(27) = -1 EBADF (Bad file descriptor) [pid 421] close(28) = -1 EBADF (Bad file descriptor) [pid 421] close(29) = -1 EBADF (Bad file descriptor) [pid 421] close(3) = -1 EBADF (Bad file descriptor) [pid 421] close(4) = -1 EBADF (Bad file descriptor) [pid 421] close(5) = -1 EBADF (Bad file descriptor) [pid 421] close(6) = -1 EBADF (Bad file descriptor) [pid 421] close(7) = -1 EBADF (Bad file descriptor) [pid 421] close(8) = -1 EBADF (Bad file descriptor) [pid 421] close(9) = -1 EBADF (Bad file descriptor) [pid 421] close(10) = -1 EBADF (Bad file descriptor) [pid 421] close(11) = -1 EBADF (Bad file descriptor) [pid 421] close(12) = -1 EBADF (Bad file descriptor) [pid 421] close(13) = -1 EBADF (Bad file descriptor) [pid 421] close(14) = -1 EBADF (Bad file descriptor) [pid 421] close(15) = -1 EBADF (Bad file descriptor) [pid 421] close(16) = -1 EBADF (Bad file descriptor) [pid 421] close(17) = -1 EBADF (Bad file descriptor) [pid 421] close(18) = -1 EBADF (Bad file descriptor) [pid 421] close(19) = -1 EBADF (Bad file descriptor) [pid 421] close(20) = -1 EBADF (Bad file descriptor) [pid 421] close(21) = -1 EBADF (Bad file descriptor) [pid 421] close(22) = -1 EBADF (Bad file descriptor) [pid 421] close(23) = -1 EBADF (Bad file descriptor) [pid 421] close(24) = -1 EBADF (Bad file descriptor) [pid 421] close(25) = -1 EBADF (Bad file descriptor) [pid 421] close(26) = -1 EBADF (Bad file descriptor) [pid 421] close(27) = -1 EBADF (Bad file descriptor) [pid 421] close(28) = -1 EBADF (Bad file descriptor) [pid 421] close(29) = -1 EBADF (Bad file descriptor) [pid 421] exit_group(0) = ? [pid 421] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 142, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 305] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 319] read(11, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 305] <... openat resumed>) = 3 [pid 302] <... futex resumed>) = 0 [pid 319] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 305] newfstatat(3, "", [pid 302] epoll_pwait(4, [pid 319] <... write resumed>) = 64 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] read(11, [pid 305] getdents64(3, [pid 302] epoll_pwait(4, [pid 319] <... read resumed>0xc0014ec5c0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] epoll_pwait(4, [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 302] epoll_pwait(4, [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] umount2("./15/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./15/cgroup.cpu", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=91722968} [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./15/cgroup.cpu") = 0 [pid 305] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./15/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./15/binderfs") = 0 [pid 305] umount2("./15/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./15/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./15/cgroup") = 0 [pid 305] umount2("./15/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./15/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./15/cgroup.net") = 0 [pid 305] getdents64(3, 0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 305] close(3) = 0 [pid 305] unlinkat(AT_FDCWD, "./15", AT_REMOVEDIR) = 0 [pid 305] mkdirat(AT_FDCWD, "./16", 0777) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 305] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 305] close(3 [pid 420] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 424] <... bpf resumed>) = 5 [pid 423] <... bpf resumed>) = 7 [pid 422] <... close resumed>) = 0 [pid 420] close(8 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 424] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 423] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 422] close(6 [pid 420] close(9 [pid 305] close(3 [pid 424] <... futex resumed>) = 0 [pid 423] <... futex resumed>) = 0 [pid 422] <... close resumed>) = 0 [pid 420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 424] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 423] close(3 [pid 422] close(7 [pid 420] close(10 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 424] <... futex resumed>) = 0 [pid 423] <... close resumed>) = 0 [pid 420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 424] write(-1, NULL, 55808 [pid 423] close(4 [pid 420] close(11 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 424] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 423] <... close resumed>) = 0 [pid 420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 424] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 423] close(5 [pid 420] close(12 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 424] <... futex resumed>) = 0 [pid 420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 424] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] close(13 [pid 305] close(3 [pid 424] <... futex resumed>) = 0 [pid 420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 420] close(14 [pid 305] <... close resumed>) = 0 [pid 420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 420] close(15) = -1 EBADF (Bad file descriptor) [pid 420] close(16) = -1 EBADF (Bad file descriptor) [pid 424] <... bpf resumed>) = 6 [pid 420] close(17 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 424] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] <... futex resumed>) = 0 [pid 420] close(18 [pid 305] <... socket resumed>) = 3 [pid 424] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 424] <... futex resumed>) = 0 [pid 420] close(19 [pid 424] close(6 [pid 420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 424] <... close resumed>) = 0 [pid 420] close(20 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 424] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] <... futex resumed>) = 0 [pid 420] close(21 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 424] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 424] <... futex resumed>) = 0 [pid 420] close(22 [pid 424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 420] close(23) = -1 EBADF (Bad file descriptor) [pid 420] close(24) = -1 EBADF (Bad file descriptor) [pid 420] close(25) = -1 EBADF (Bad file descriptor) [pid 420] close(26) = -1 EBADF (Bad file descriptor) [pid 420] close(27) = -1 EBADF (Bad file descriptor) [pid 420] close(28) = -1 EBADF (Bad file descriptor) [pid 420] close(29) = -1 EBADF (Bad file descriptor) [pid 420] close(3) = -1 EBADF (Bad file descriptor) [pid 420] close(4) = -1 EBADF (Bad file descriptor) [pid 420] close(5) = -1 EBADF (Bad file descriptor) [pid 420] close(6) = -1 EBADF (Bad file descriptor) [pid 420] close(7) = -1 EBADF (Bad file descriptor) [pid 424] <... bpf resumed>) = 6 [pid 420] close(8 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 424] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] <... futex resumed>) = 0 [pid 420] close(9 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 424] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 424] <... futex resumed>) = 0 [pid 420] close(10 [pid 424] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 420] close(11) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 420] close(12) = -1 EBADF (Bad file descriptor) [pid 420] close(13 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 420] close(14 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 420] close(15 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 420] close(16) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 420] close(17) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 420] close(18 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 420] close(19) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 420] close(20) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 420] close(21) = -1 EBADF (Bad file descriptor) [pid 420] close(22) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 420] close(23) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 420] close(24 [pid 305] <... socket resumed>) = 3 [pid 420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 420] close(25 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 420] close(26) = -1 EBADF (Bad file descriptor) [pid 420] close(27) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 420] close(28) = -1 EBADF (Bad file descriptor) [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 420] close(29) = -1 EBADF (Bad file descriptor) [pid 420] exit_group(0) = ? [pid 420] +++ exited with 0 +++ [pid 305] <... setsockopt resumed>) = 0 [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] <... write resumed>) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 92, NULL, 0) = 1 [pid 320] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 320] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] read(22, [pid 320] <... openat resumed>) = 3 [pid 305] <... setsockopt resumed>) = 0 [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] newfstatat(3, "", [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... futex resumed>) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 302] <... futex resumed>) = 1 [pid 320] getdents64(3, [pid 319] epoll_pwait(4, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 302] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 302] <... write resumed>) = 64 [pid 320] umount2("./16/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] epoll_pwait(4, [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 0 [pid 305] <... setsockopt resumed>) = 0 [pid 302] <... futex resumed>) = 1 [pid 320] newfstatat(AT_FDCWD, "./16/cgroup.cpu", [pid 305] close(3 [pid 302] read(22, [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] <... read resumed>0xc0014ec630, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] unlink("./16/cgroup.cpu" [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] <... close resumed>) = 0 [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... unlink resumed>) = 0 [pid 320] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] read(249, [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=58444182} [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 320] newfstatat(AT_FDCWD, "./16/binderfs", [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./16/binderfs"./strace-static-x86_64: Process 425 attached ) = 0 [pid 320] umount2("./16/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 18 [pid 425] set_robust_list(0x5555557f6760, 24 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 425] <... set_robust_list resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./16/cgroup", [pid 425] chdir("./16" [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 425] <... chdir resumed>) = 0 [pid 320] unlink("./16/cgroup" [pid 425] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 320] <... unlink resumed>) = 0 [pid 425] <... prctl resumed>) = 0 [pid 320] umount2("./16/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 425] setpgid(0, 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 425] <... setpgid resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./16/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./16/cgroup.net" [pid 425] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 320] <... unlink resumed>) = 0 [pid 320] getdents64(3, 0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 425] <... symlinkat resumed>) = 0 [pid 422] <... close resumed>) = 0 [pid 320] close(3 [pid 425] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 422] close(8 [pid 320] <... close resumed>) = 0 [pid 425] <... symlinkat resumed>) = 0 [pid 422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlinkat(AT_FDCWD, "./16", AT_REMOVEDIR [pid 425] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 422] close(9) = -1 EBADF (Bad file descriptor) [pid 320] <... unlinkat resumed>) = 0 [pid 425] <... symlinkat resumed>) = 0 [pid 422] close(10 [pid 425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] mkdirat(AT_FDCWD, "./17", 0777 [pid 422] close(11) = -1 EBADF (Bad file descriptor) [pid 425] <... openat resumed>) = 3 [pid 422] close(12) = -1 EBADF (Bad file descriptor) [pid 422] close(13) = -1 EBADF (Bad file descriptor) [pid 422] close(14) = -1 EBADF (Bad file descriptor) [pid 425] write(3, "1000", 4 [pid 422] close(15 [pid 320] <... mkdirat resumed>) = 0 [pid 425] <... write resumed>) = 4 [pid 422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 425] close(3 [pid 422] close(16 [pid 425] <... close resumed>) = 0 [pid 422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... openat resumed>) = 3 [pid 425] read(200, [pid 422] close(17 [pid 425] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] ioctl(3, LOOP_CLR_FD [pid 425] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 422] close(18 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 422] close(19) = -1 EBADF (Bad file descriptor) [pid 425] <... symlinkat resumed>) = 0 [pid 422] close(20 [pid 425] close(249 [pid 422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 425] <... close resumed>) = 0 [pid 422] close(21) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 422] close(22) = -1 EBADF (Bad file descriptor) [pid 422] close(23) = -1 EBADF (Bad file descriptor) [pid 422] close(24) = -1 EBADF (Bad file descriptor) [pid 422] close(25) = -1 EBADF (Bad file descriptor) [pid 422] close(26) = -1 EBADF (Bad file descriptor) [pid 422] close(27) = -1 EBADF (Bad file descriptor) [pid 422] close(28) = -1 EBADF (Bad file descriptor) [pid 422] close(29) = -1 EBADF (Bad file descriptor) [pid 422] close(3) = -1 EBADF (Bad file descriptor) [pid 422] close(4) = -1 EBADF (Bad file descriptor) [pid 422] close(5) = -1 EBADF (Bad file descriptor) [pid 422] close(6) = -1 EBADF (Bad file descriptor) [pid 422] close(7) = -1 EBADF (Bad file descriptor) [pid 422] close(8) = -1 EBADF (Bad file descriptor) [pid 422] close(9) = -1 EBADF (Bad file descriptor) [pid 422] close(10) = -1 EBADF (Bad file descriptor) [pid 422] close(11) = -1 EBADF (Bad file descriptor) [pid 422] close(12) = -1 EBADF (Bad file descriptor) [pid 422] close(13) = -1 EBADF (Bad file descriptor) [pid 422] close(14) = -1 EBADF (Bad file descriptor) [pid 422] close(15) = -1 EBADF (Bad file descriptor) [pid 422] close(16) = -1 EBADF (Bad file descriptor) [pid 422] close(17) = -1 EBADF (Bad file descriptor) [pid 422] close(18) = -1 EBADF (Bad file descriptor) [pid 422] close(19) = -1 EBADF (Bad file descriptor) [pid 422] close(20) = -1 EBADF (Bad file descriptor) [pid 422] close(21) = -1 EBADF (Bad file descriptor) [pid 422] close(22) = -1 EBADF (Bad file descriptor) [pid 422] close(23) = -1 EBADF (Bad file descriptor) [pid 422] close(24) = -1 EBADF (Bad file descriptor) [pid 422] close(25) = -1 EBADF (Bad file descriptor) [pid 422] close(26) = -1 EBADF (Bad file descriptor) [pid 422] close(27) = -1 EBADF (Bad file descriptor) [pid 422] close(28) = -1 EBADF (Bad file descriptor) [pid 422] close(29) = -1 EBADF (Bad file descriptor) [pid 422] exit_group(0) = ? [pid 422] +++ exited with 0 +++ [pid 425] close(248) = 0 [pid 425] close(4) = 0 [pid 425] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 425] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 425] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] <... socket resumed>) = 3 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 425] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 320] close(3 [pid 317] restart_syscall(<... resuming interrupted clone ...> [pid 425] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... close resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 425] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] <... socket resumed>) = 3 [pid 317] <... restart_syscall resumed>) = 0 [pid 425] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 425] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 425] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 60, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 425] <... bpf resumed>) = 3 [pid 320] close(3 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 425] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... close resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 317] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 425] <... futex resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 319] read(39, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 425] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... socket resumed>) = 3 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 425] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 319] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 425] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 319] <... futex resumed>) = 1 [pid 317] <... openat resumed>) = 3 [pid 302] <... futex resumed>) = 0 [pid 425] <... bpf resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 319] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] newfstatat(3, "", [pid 302] epoll_pwait(4, [pid 425] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 319] <... write resumed>) = 64 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 425] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 319] read(39, [pid 302] epoll_pwait(4, [pid 425] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 319] <... read resumed>0xc0014ec690, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getdents64(3, [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 425] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 319] epoll_pwait(4, [pid 302] epoll_pwait(4, [pid 425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 425] <... bpf resumed>) = 4 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 425] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./15/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 425] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./15/cgroup.cpu", [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=41733022} [pid 425] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 425] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] unlink("./15/cgroup.cpu" [pid 425] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... unlink resumed>) = 0 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] newfstatat(AT_FDCWD, "./15/binderfs", [pid 320] close(3 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] <... close resumed>) = 0 [pid 317] unlink("./15/binderfs" [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] <... unlink resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 317] umount2("./15/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] newfstatat(AT_FDCWD, "./15/cgroup", [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] unlink("./15/cgroup" [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 317] <... unlink resumed>) = 0 [pid 320] <... setsockopt resumed>) = 0 [pid 317] umount2("./15/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] newfstatat(AT_FDCWD, "./15/cgroup.net", [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] unlink("./15/cgroup.net" [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 317] <... unlink resumed>) = 0 [pid 320] <... setsockopt resumed>) = 0 [pid 317] getdents64(3, [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] close(3 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] unlinkat(AT_FDCWD, "./15", AT_REMOVEDIR [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 317] <... unlinkat resumed>) = 0 [pid 320] <... setsockopt resumed>) = 0 [pid 317] mkdirat(AT_FDCWD, "./16", 0777 [pid 320] close(3 [pid 317] <... mkdirat resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 320] read(249, [pid 317] <... openat resumed>) = 3 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 317] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 317] close(3./strace-static-x86_64: Process 426 attached [pid 426] set_robust_list(0x555556bd7760, 24 [pid 317] <... close resumed>) = 0 [pid 426] <... set_robust_list resumed>) = 0 [pid 426] chdir("./17") = 0 [pid 423] <... close resumed>) = 0 [pid 426] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 425] <... bpf resumed>) = 5 [pid 424] <... bpf resumed>) = 7 [pid 426] <... prctl resumed>) = 0 [pid 423] close(6 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 19 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 426] setpgid(0, 0 [pid 425] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 424] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 423] <... close resumed>) = 0 [pid 426] <... setpgid resumed>) = 0 [pid 424] <... futex resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 425] <... futex resumed>) = 0 [pid 426] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 424] close(3 [pid 423] close(7 [pid 317] close(3 [pid 426] <... symlinkat resumed>) = 0 [pid 425] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 424] <... close resumed>) = 0 [pid 426] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 317] <... close resumed>) = 0 [pid 426] <... symlinkat resumed>) = 0 [pid 425] <... futex resumed>) = 0 [pid 424] close(4 [pid 426] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 424] <... close resumed>) = 0 [pid 425] write(-1, NULL, 55808 [pid 426] <... symlinkat resumed>) = 0 [pid 424] close(5 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 425] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... openat resumed>) = 3 [pid 317] <... socket resumed>) = 3 [pid 426] write(3, "1000", 4) = 4 [pid 426] close(3) = 0 [pid 426] read(200, 0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 426] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 425] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 426] close(249 [pid 425] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 426] <... close resumed>) = 0 [pid 425] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 426] close(248 [pid 425] <... futex resumed>) = 0 [pid 426] <... close resumed>) = 0 [pid 425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 426] close(4) = 0 [pid 426] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] <... bpf resumed>) = 6 [pid 317] close(3 [pid 426] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 425] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 426] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 426] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 426] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 426] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 426] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 426] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 425] <... futex resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 425] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... socket resumed>) = 3 [pid 425] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 425] close(6 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 425] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 425] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 425] <... futex resumed>) = 0 [pid 425] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 425] <... futex resumed>) = 0 [pid 425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 425] <... bpf resumed>) = 6 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 425] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 425] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 425] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 425] <... futex resumed>) = 0 [pid 425] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] close(3) = 0 [pid 317] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556f7e750) = 18 ./strace-static-x86_64: Process 427 attached [pid 427] set_robust_list(0x555556f7e760, 24) = 0 [pid 427] chdir("./16") = 0 [pid 427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 427] setpgid(0, 0) = 0 [pid 427] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup") = 0 [pid 427] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 427] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 427] write(3, "1000", 4) = 4 [pid 427] close(3) = 0 [pid 427] read(200, 0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 427] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 427] close(249) = 0 [pid 427] close(248) = 0 [pid 427] close(4) = 0 [pid 427] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 427] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 427] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 427] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 427] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 427] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 427] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 427] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 427] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 423] <... close resumed>) = 0 [pid 423] close(8 [pid 427] <... bpf resumed>) = 3 [pid 427] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 427] <... futex resumed>) = 0 [pid 423] close(9) = -1 EBADF (Bad file descriptor) [pid 427] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 423] close(10 [pid 427] <... futex resumed>) = 0 [pid 423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 427] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 423] close(11 [pid 427] <... bpf resumed>) = 0 [pid 423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 423] close(12 [pid 427] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 427] <... futex resumed>) = 0 [pid 423] close(13 [pid 427] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 427] <... futex resumed>) = 0 [pid 423] close(14 [pid 427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 423] close(15) = -1 EBADF (Bad file descriptor) [pid 423] close(16) = -1 EBADF (Bad file descriptor) [pid 423] close(17) = -1 EBADF (Bad file descriptor) [pid 423] close(18) = -1 EBADF (Bad file descriptor) [pid 423] close(19) = -1 EBADF (Bad file descriptor) [pid 423] close(20) = -1 EBADF (Bad file descriptor) [pid 427] <... bpf resumed>) = 4 [pid 423] close(21 [pid 427] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 427] <... futex resumed>) = 0 [pid 423] close(22 [pid 427] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 427] <... futex resumed>) = 0 [pid 423] close(23 [pid 427] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 423] close(24) = -1 EBADF (Bad file descriptor) [pid 423] close(25) = -1 EBADF (Bad file descriptor) [pid 423] close(26) = -1 EBADF (Bad file descriptor) [pid 423] close(27) = -1 EBADF (Bad file descriptor) [pid 423] close(28) = -1 EBADF (Bad file descriptor) [pid 423] close(29) = -1 EBADF (Bad file descriptor) [pid 423] close(3) = -1 EBADF (Bad file descriptor) [pid 423] close(4) = -1 EBADF (Bad file descriptor) [pid 423] close(5) = -1 EBADF (Bad file descriptor) [pid 423] close(6) = -1 EBADF (Bad file descriptor) [pid 423] close(7) = -1 EBADF (Bad file descriptor) [pid 423] close(8) = -1 EBADF (Bad file descriptor) [pid 423] close(9) = -1 EBADF (Bad file descriptor) [pid 423] close(10) = -1 EBADF (Bad file descriptor) [pid 423] close(11) = -1 EBADF (Bad file descriptor) [pid 423] close(12) = -1 EBADF (Bad file descriptor) [pid 423] close(13) = -1 EBADF (Bad file descriptor) [pid 423] close(14) = -1 EBADF (Bad file descriptor) [pid 423] close(15) = -1 EBADF (Bad file descriptor) [pid 423] close(16) = -1 EBADF (Bad file descriptor) [pid 423] close(17) = -1 EBADF (Bad file descriptor) [pid 423] close(18) = -1 EBADF (Bad file descriptor) [pid 423] close(19) = -1 EBADF (Bad file descriptor) [pid 423] close(20) = -1 EBADF (Bad file descriptor) [pid 423] close(21) = -1 EBADF (Bad file descriptor) [pid 423] close(22) = -1 EBADF (Bad file descriptor) [pid 423] close(23) = -1 EBADF (Bad file descriptor) [pid 423] close(24) = -1 EBADF (Bad file descriptor) [pid 423] close(25) = -1 EBADF (Bad file descriptor) [pid 423] close(26) = -1 EBADF (Bad file descriptor) [pid 423] close(27) = -1 EBADF (Bad file descriptor) [pid 423] close(28) = -1 EBADF (Bad file descriptor) [pid 423] close(29) = -1 EBADF (Bad file descriptor) [pid 423] exit_group(0) = ? [pid 423] +++ exited with 0 +++ [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 43, NULL, 0) = 1 [pid 311] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 311] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] read(15, [pid 311] <... openat resumed>) = 3 [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] newfstatat(3, "", [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 319] <... futex resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... futex resumed>) = 1 [pid 319] epoll_pwait(4, [pid 311] getdents64(3, [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 319] epoll_pwait(4, [pid 311] umount2("./16/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... write resumed>) = 64 [pid 311] newfstatat(AT_FDCWD, "./16/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... futex resumed>) = 0 [pid 311] unlink("./16/cgroup.cpu" [pid 302] <... futex resumed>) = 1 [pid 311] <... unlink resumed>) = 0 [pid 311] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] read(15, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... read resumed>0xc0014ec700, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] newfstatat(AT_FDCWD, "./16/binderfs", [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=1979736} [pid 311] unlink("./16/binderfs") = 0 [pid 311] umount2("./16/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./16/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./16/cgroup") = 0 [pid 311] umount2("./16/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./16/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./16/cgroup.net" [pid 319] <... epoll_pwait resumed>[], 128, 3, NULL, 0) = 0 [pid 311] <... unlink resumed>) = 0 [pid 319] epoll_pwait(4, [pid 311] getdents64(3, [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 319] epoll_pwait(4, [pid 311] close(3) = 0 [pid 311] unlinkat(AT_FDCWD, "./16", AT_REMOVEDIR) = 0 [pid 294] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 311] mkdirat(AT_FDCWD, "./17", 0777) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 1, NULL, 0) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 319] epoll_pwait(4, [pid 311] <... openat resumed>) = 3 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] ioctl(3, LOOP_CLR_FD [pid 319] epoll_pwait(4, [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 426] <... bpf resumed>) = 5 [pid 425] <... bpf resumed>) = 7 [pid 424] <... close resumed>) = 0 [pid 427] <... bpf resumed>) = 5 [pid 311] <... socket resumed>) = 3 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=994743428} [pid 427] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 425] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 424] close(6 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 427] <... futex resumed>) = 0 [pid 426] <... futex resumed>) = 0 [pid 425] <... futex resumed>) = 0 [pid 424] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 427] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 425] close(3 [pid 424] close(7 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 427] <... futex resumed>) = 0 [pid 426] <... futex resumed>) = 0 [pid 425] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 427] write(-1, NULL, 55808 [pid 426] write(-1, NULL, 55808 [pid 425] close(4 [pid 311] close(3 [pid 427] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 425] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 427] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 425] close(5 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 427] <... futex resumed>) = 0 [pid 426] <... futex resumed>) = 0 [pid 311] <... socket resumed>) = 3 [pid 427] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 427] <... futex resumed>) = 0 [pid 426] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 427] <... bpf resumed>) = 6 [pid 426] <... bpf resumed>) = 6 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 427] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 427] <... futex resumed>) = 0 [pid 426] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 427] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 427] <... futex resumed>) = 0 [pid 426] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 427] close(6 [pid 426] close(6 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 427] <... close resumed>) = 0 [pid 426] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 427] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 427] <... futex resumed>) = 0 [pid 426] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 427] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 427] <... futex resumed>) = 0 [pid 426] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 427] <... bpf resumed>) = 6 [pid 426] <... bpf resumed>) = 6 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 427] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 427] <... futex resumed>) = 0 [pid 426] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 427] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 427] <... futex resumed>) = 0 [pid 426] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 427] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 426] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 311] close(3) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 311] close(3) = 0 [pid 311] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 428 attached [pid 428] set_robust_list(0x555556a82760, 24 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 19 [pid 428] <... set_robust_list resumed>) = 0 [pid 428] chdir("./17") = 0 [pid 428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 428] setpgid(0, 0) = 0 [pid 428] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup") = 0 [pid 428] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu") = 0 [pid 428] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net") = 0 [pid 428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 428] write(3, "1000", 4) = 4 [pid 428] close(3) = 0 [pid 428] read(200, 0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 428] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 428] close(249) = 0 [pid 428] close(248) = 0 [pid 428] close(4) = 0 [pid 428] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 428] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 428] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 428] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 428] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 428] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 425] <... close resumed>) = 0 [pid 424] <... close resumed>) = 0 [pid 428] <... bpf resumed>) = 5 [pid 427] <... bpf resumed>) = 7 [pid 426] <... bpf resumed>) = 7 [pid 425] close(6 [pid 424] close(8 [pid 428] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 427] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 425] <... close resumed>) = 0 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 428] <... futex resumed>) = 0 [pid 427] <... futex resumed>) = 0 [pid 426] <... futex resumed>) = 0 [pid 425] close(7 [pid 424] close(9 [pid 428] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 427] close(3 [pid 426] close(3 [pid 425] <... close resumed>) = 0 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 428] <... futex resumed>) = 0 [pid 427] <... close resumed>) = 0 [pid 426] <... close resumed>) = 0 [pid 425] close(8 [pid 424] close(10 [pid 428] write(-1, NULL, 55808 [pid 427] close(4 [pid 426] close(4 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 428] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 427] <... close resumed>) = 0 [pid 426] <... close resumed>) = 0 [pid 425] close(9 [pid 424] close(11 [pid 428] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 427] close(5 [pid 426] close(5 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 428] <... futex resumed>) = 0 [pid 427] <... close resumed>) = 0 [pid 425] close(10 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 428] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 427] close(6 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] close(12 [pid 428] <... futex resumed>) = 0 [pid 427] <... close resumed>) = 0 [pid 425] close(11 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 427] close(7 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] close(13 [pid 428] <... bpf resumed>) = 6 [pid 425] close(12 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 428] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] close(14 [pid 428] <... futex resumed>) = 0 [pid 425] close(13 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 428] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] close(15 [pid 428] <... futex resumed>) = 0 [pid 425] close(14 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 428] close(6 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] close(16 [pid 428] <... close resumed>) = 0 [pid 425] close(15 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 428] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] close(17 [pid 428] <... futex resumed>) = 0 [pid 425] close(16 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 428] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] close(18 [pid 428] <... futex resumed>) = 0 [pid 425] close(17 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] close(19 [pid 428] <... bpf resumed>) = 6 [pid 425] close(18 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 428] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] close(20 [pid 428] <... futex resumed>) = 0 [pid 425] close(19 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 428] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] close(21 [pid 428] <... futex resumed>) = 0 [pid 425] close(20 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 428] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] close(21 [pid 424] close(22 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] close(22 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] close(23 [pid 425] close(23 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] close(24 [pid 425] close(24 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] close(25 [pid 425] close(25 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] close(26 [pid 425] close(26 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] close(27 [pid 424] close(27 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] close(28 [pid 424] close(28 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] close(29 [pid 424] close(29 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] close(3 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] close(4 [pid 424] close(3 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] close(5 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] close(4 [pid 425] close(6 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] close(5 [pid 425] close(7 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] close(6 [pid 425] close(8 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] close(7 [pid 425] close(9 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] close(10 [pid 424] close(8 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] close(11 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] close(12 [pid 424] close(9 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] close(13 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] close(14) = -1 EBADF (Bad file descriptor) [pid 424] close(10 [pid 425] close(15 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] close(11 [pid 425] close(16 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] close(12 [pid 425] close(17 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] close(13 [pid 425] close(18 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] close(19 [pid 424] close(14 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] close(20 [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] close(21 [pid 424] close(15 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] close(22 [pid 424] close(16 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] close(23 [pid 424] close(17 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] close(24 [pid 424] close(18 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] close(25 [pid 424] close(19 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] close(26 [pid 424] close(20 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] close(27 [pid 424] close(21 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] close(28 [pid 424] close(22 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] close(29 [pid 424] close(23 [pid 425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 425] exit_group(0 [pid 424] close(24 [pid 425] <... exit_group resumed>) = ? [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] close(25 [pid 425] +++ exited with 0 +++ [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] close(26 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 424] close(27) = -1 EBADF (Bad file descriptor) [pid 424] close(28) = -1 EBADF (Bad file descriptor) [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 424] close(29) = -1 EBADF (Bad file descriptor) [pid 305] <... write resumed>) = 12 [pid 424] exit_group(0 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 998, NULL, 0) = 1 [pid 424] <... exit_group resumed>) = ? [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 305] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 424] +++ exited with 0 +++ [pid 319] <... futex resumed>) = 1 [pid 319] read(11, [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] restart_syscall(<... resuming interrupted clone ...> [pid 305] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... restart_syscall resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 305] <... openat resumed>) = 3 [pid 302] <... futex resumed>) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] <... write resumed>) = 12 [pid 319] <... write resumed>) = 64 [pid 306] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] newfstatat(3, "", [pid 302] epoll_pwait(4, [pid 319] read(11, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... read resumed>0xc0014ec760, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 0, NULL, 0) = 1 [pid 319] epoll_pwait(4, [pid 306] <... openat resumed>) = 3 [pid 305] getdents64(3, [pid 302] read(21, [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 319] epoll_pwait(4, [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] getdents64(3, [pid 305] umount2("./16/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 0 [pid 306] umount2("./16/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] <... futex resumed>) = 1 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./16/cgroup.cpu", [pid 306] newfstatat(AT_FDCWD, "./16/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] unlink("./16/cgroup.cpu" [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] <... write resumed>) = 64 [pid 426] <... close resumed>) = 0 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... unlink resumed>) = 0 [pid 305] unlink("./16/cgroup.cpu" [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 426] close(6 [pid 314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 426] <... close resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... unlink resumed>) = 0 [pid 302] <... futex resumed>) = 0 [pid 426] close(7 [pid 306] newfstatat(AT_FDCWD, "./16/binderfs", [pid 305] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] read(21, [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... read resumed>0xc000013a40, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] unlink("./16/binderfs" [pid 305] newfstatat(AT_FDCWD, "./16/binderfs", [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... unlink resumed>) = 0 [pid 306] umount2("./16/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=953375585} [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] unlink("./16/binderfs" [pid 306] newfstatat(AT_FDCWD, "./16/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./16/cgroup" [pid 305] <... unlink resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 305] umount2("./16/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] umount2("./16/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./16/cgroup", [pid 306] newfstatat(AT_FDCWD, "./16/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./16/cgroup.net" [pid 305] unlink("./16/cgroup" [pid 306] <... unlink resumed>) = 0 [pid 306] getdents64(3, 0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 306] close(3 [pid 305] <... unlink resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 306] unlinkat(AT_FDCWD, "./16", AT_REMOVEDIR [pid 305] umount2("./16/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... unlinkat resumed>) = 0 [pid 306] mkdirat(AT_FDCWD, "./17", 0777 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... mkdirat resumed>) = 0 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 305] newfstatat(AT_FDCWD, "./16/cgroup.net", [pid 306] <... openat resumed>) = 3 [pid 306] ioctl(3, LOOP_CLR_FD [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] unlink("./16/cgroup.net" [pid 306] close(3) = 0 [pid 305] <... unlink resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] getdents64(3, [pid 306] <... socket resumed>) = 3 [pid 306] close(3 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 306] <... close resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] close(3 [pid 306] <... socket resumed>) = 3 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] unlinkat(AT_FDCWD, "./16", AT_REMOVEDIR [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... unlinkat resumed>) = 0 [pid 306] <... socket resumed>) = 3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] mkdirat(AT_FDCWD, "./17", 0777 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... mkdirat resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] <... openat resumed>) = 3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] ioctl(3, LOOP_CLR_FD [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] close(3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 306] close(3) = 0 [pid 306] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 429 attached [pid 429] set_robust_list(0x555555a6d760, 24 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 19 [pid 429] <... set_robust_list resumed>) = 0 [pid 429] chdir("./17") = 0 [pid 429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 429] setpgid(0, 0) = 0 [pid 429] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 429] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu") = 0 [pid 429] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net") = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 305] <... socket resumed>) = 3 [pid 429] write(3, "1000", 4 [pid 305] close(3 [pid 429] <... write resumed>) = 4 [pid 429] close(3 [pid 305] <... close resumed>) = 0 [pid 429] <... close resumed>) = 0 [pid 429] read(200, [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 429] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 429] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 429] close(249) = 0 [pid 429] close(248) = 0 [pid 429] close(4) = 0 [pid 429] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... socket resumed>) = 3 [pid 429] <... futex resumed>) = 0 [pid 429] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 429] <... futex resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 429] bpf(BPF_PROG_LOAD, NULL, 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 429] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 429] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 429] <... futex resumed>) = 0 [pid 429] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] close(3 [pid 429] <... futex resumed>) = 0 [pid 429] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 305] <... close resumed>) = 0 [pid 429] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 429] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 429] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 305] <... socket resumed>) = 3 [pid 429] <... bpf resumed>) = 3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 429] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 429] <... futex resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 429] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 429] <... futex resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 429] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 429] <... bpf resumed>) = 0 [pid 429] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 428] <... bpf resumed>) = 7 [pid 427] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 429] <... futex resumed>) = 0 [pid 428] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 427] close(8 [pid 429] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 428] <... futex resumed>) = 0 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 429] <... futex resumed>) = 0 [pid 428] close(3 [pid 427] close(9 [pid 429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 428] <... close resumed>) = 0 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 428] close(4) = 0 [pid 428] close(5 [pid 429] <... bpf resumed>) = 4 [pid 427] close(10 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 429] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 429] <... futex resumed>) = 0 [pid 427] close(11) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 429] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 427] close(12 [pid 429] <... futex resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 429] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 427] close(13 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 427] close(14 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 427] close(15 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 427] close(16) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 427] close(17 [pid 305] close(3 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 427] close(18 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 427] close(19 [pid 305] <... socket resumed>) = 3 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 427] close(20) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 427] close(21 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 427] close(22 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 427] close(23) = -1 EBADF (Bad file descriptor) [pid 305] <... setsockopt resumed>) = 0 [pid 427] close(24 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 427] close(25) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 427] close(26 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 427] close(27) = -1 EBADF (Bad file descriptor) [pid 305] <... setsockopt resumed>) = 0 [pid 427] close(28 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 427] close(29 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 427] close(3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 427] close(4 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 427] close(5) = -1 EBADF (Bad file descriptor) [pid 305] <... setsockopt resumed>) = 0 [pid 427] close(6 [pid 305] close(3 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 427] close(7 [pid 305] <... close resumed>) = 0 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] read(249, [pid 427] close(8) = -1 EBADF (Bad file descriptor) [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 427] close(9 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 430 attached [pid 427] close(10 [pid 430] set_robust_list(0x5555557f6760, 24) = 0 [pid 430] chdir("./17" [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 19 [pid 430] <... chdir resumed>) = 0 [pid 427] close(11) = -1 EBADF (Bad file descriptor) [pid 430] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 427] close(12 [pid 430] <... prctl resumed>) = 0 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] setpgid(0, 0 [pid 427] close(13 [pid 430] <... setpgid resumed>) = 0 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 427] close(14 [pid 430] <... symlinkat resumed>) = 0 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 427] close(15 [pid 430] <... symlinkat resumed>) = 0 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 427] close(16 [pid 430] <... symlinkat resumed>) = 0 [pid 430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... openat resumed>) = 3 [pid 430] write(3, "1000", 4 [pid 427] close(17 [pid 430] <... write resumed>) = 4 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] close(3 [pid 427] close(18 [pid 430] <... close resumed>) = 0 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] read(200, [pid 427] close(19 [pid 430] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 427] close(20 [pid 430] <... symlinkat resumed>) = 0 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] close(249 [pid 427] close(21 [pid 430] <... close resumed>) = 0 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] close(248 [pid 427] close(22 [pid 430] <... close resumed>) = 0 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] close(4 [pid 427] close(23 [pid 430] <... close resumed>) = 0 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 427] close(24 [pid 430] <... futex resumed>) = 0 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 427] close(25 [pid 430] <... futex resumed>) = 0 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] bpf(BPF_PROG_LOAD, NULL, 0 [pid 427] close(26 [pid 430] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 427] close(27 [pid 430] <... futex resumed>) = 0 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 427] close(28 [pid 430] <... futex resumed>) = 0 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 427] close(29 [pid 430] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 430] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... futex resumed>) = 0 [pid 427] exit_group(0 [pid 430] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 427] <... exit_group resumed>) = ? [pid 430] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 427] +++ exited with 0 +++ [pid 430] <... bpf resumed>) = 3 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 430] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] restart_syscall(<... resuming interrupted clone ...> [pid 430] <... futex resumed>) = 0 [pid 430] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] <... restart_syscall resumed>) = 0 [pid 430] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 430] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 957, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 430] <... futex resumed>) = 0 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 430] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... futex resumed>) = 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 430] <... futex resumed>) = 0 [pid 319] read(39, [pid 317] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... openat resumed>) = 3 [pid 319] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 317] newfstatat(3, "", [pid 319] <... futex resumed>) = 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... futex resumed>) = 0 [pid 430] <... bpf resumed>) = 4 [pid 319] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] getdents64(3, [pid 302] epoll_pwait(4, [pid 430] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... write resumed>) = 64 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 430] <... futex resumed>) = 0 [pid 319] read(39, [pid 317] umount2("./16/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] epoll_pwait(4, [pid 430] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... read resumed>0xc000013aa0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 430] <... futex resumed>) = 0 [pid 319] epoll_pwait(4, [pid 317] newfstatat(AT_FDCWD, "./16/cgroup.cpu", [pid 302] epoll_pwait(4, [pid 430] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] unlink("./16/cgroup.cpu") = 0 [pid 317] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=917003237} [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./16/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./16/binderfs") = 0 [pid 317] umount2("./16/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./16/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./16/cgroup") = 0 [pid 317] umount2("./16/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./16/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./16/cgroup.net" [pid 428] <... close resumed>) = 0 [pid 426] <... close resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 428] close(6 [pid 426] close(8 [pid 317] getdents64(3, [pid 428] <... close resumed>) = 0 [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 428] close(7 [pid 426] close(9 [pid 317] close(3 [pid 428] <... close resumed>) = 0 [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 428] close(8 [pid 426] close(10 [pid 317] unlinkat(AT_FDCWD, "./16", AT_REMOVEDIR [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlinkat resumed>) = 0 [pid 428] close(9 [pid 426] close(11 [pid 317] mkdirat(AT_FDCWD, "./17", 0777 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... mkdirat resumed>) = 0 [pid 428] close(10 [pid 426] close(12 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 428] close(11 [pid 426] close(13 [pid 317] ioctl(3, LOOP_CLR_FD [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 428] close(12 [pid 426] close(14 [pid 317] close(3 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 428] close(13 [pid 426] close(15 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 428] close(14 [pid 426] close(16 [pid 317] close(3 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 428] close(15 [pid 426] close(17 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 428] close(16 [pid 426] close(18 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 428] close(17 [pid 426] close(19 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 428] close(18 [pid 426] close(20 [pid 317] close(3 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 428] close(19 [pid 426] close(21 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 428] close(20 [pid 426] close(22 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 428] close(21 [pid 426] close(23 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 428] close(22 [pid 426] close(24 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 428] close(23 [pid 426] close(25 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 428] close(24 [pid 426] close(26 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 428] close(25 [pid 426] close(27 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 428] close(26 [pid 426] close(28 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 428] close(27 [pid 426] close(29 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 428] close(28 [pid 426] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 428] close(29 [pid 426] close(4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 428] close(3 [pid 426] close(5 [pid 317] close(3 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 428] close(4 [pid 426] close(6 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 428] close(5 [pid 426] close(7 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 428] close(6 [pid 426] close(8 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 428] close(7 [pid 426] close(9 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 428] close(8 [pid 426] close(10 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 428] close(9 [pid 426] close(11 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 428] close(10 [pid 426] close(12 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 428] close(11 [pid 426] close(13 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 428] close(12 [pid 426] close(14 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 428] close(13 [pid 426] close(15 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 428] close(14 [pid 426] close(16 [pid 317] close(3 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 428] close(15 [pid 426] close(17 [pid 317] read(249, [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 428] close(16 [pid 426] close(18 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 431 attached [pid 428] close(17 [pid 426] close(19 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 19 [pid 431] set_robust_list(0x555556f7e760, 24 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] <... set_robust_list resumed>) = 0 [pid 428] close(18 [pid 426] close(20 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] chdir("./17" [pid 428] close(19 [pid 426] close(21 [pid 431] <... chdir resumed>) = 0 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 428] close(20 [pid 426] close(22 [pid 431] <... prctl resumed>) = 0 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] setpgid(0, 0 [pid 428] close(21 [pid 426] close(23 [pid 431] <... setpgid resumed>) = 0 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 428] close(22 [pid 426] close(24 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 428] close(23 [pid 426] close(25 [pid 429] <... bpf resumed>) = 5 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... bpf resumed>) = 5 [pid 428] close(24 [pid 426] close(26 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 428] close(25 [pid 426] close(27 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] <... symlinkat resumed>) = 0 [pid 428] close(26 [pid 426] close(28 [pid 431] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 430] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 429] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 428] close(27 [pid 426] close(29 [pid 431] <... symlinkat resumed>) = 0 [pid 430] <... futex resumed>) = 0 [pid 429] <... futex resumed>) = 0 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 430] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 429] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 428] close(28 [pid 426] exit_group(0 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 426] <... exit_group resumed>) = ? [pid 431] <... symlinkat resumed>) = 0 [pid 430] <... futex resumed>) = 0 [pid 429] <... futex resumed>) = 0 [pid 428] close(29 [pid 426] +++ exited with 0 +++ [pid 431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 430] write(-1, NULL, 55808 [pid 429] write(-1, NULL, 55808 [pid 428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 428] exit_group(0 [pid 431] <... openat resumed>) = 3 [pid 430] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 429] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 428] <... exit_group resumed>) = ? [pid 431] write(3, "1000", 4 [pid 430] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 429] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 428] +++ exited with 0 +++ [pid 431] <... write resumed>) = 4 [pid 430] <... futex resumed>) = 0 [pid 429] <... futex resumed>) = 0 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 431] close(3 [pid 430] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 429] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 431] <... close resumed>) = 0 [pid 430] <... futex resumed>) = 0 [pid 429] <... futex resumed>) = 0 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 431] read(200, [pid 320] <... write resumed>) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 918, NULL, 0) = 1 [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 430] <... bpf resumed>) = 6 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 302] read(22, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 431] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 429] <... bpf resumed>) = 6 [pid 320] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 0 [pid 311] <... write resumed>) = 12 [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 430] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 431] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 429] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] epoll_pwait(4, [pid 311] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 430] <... futex resumed>) = 0 [pid 431] <... symlinkat resumed>) = 0 [pid 320] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 0, NULL, 0) = 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... write resumed>) = 64 [pid 431] close(249 [pid 430] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 429] <... futex resumed>) = 0 [pid 320] <... openat resumed>) = 3 [pid 319] read(15, [pid 311] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] read(22, [pid 431] <... close resumed>) = 0 [pid 430] <... futex resumed>) = 0 [pid 429] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] newfstatat(3, "", [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... openat resumed>) = 3 [pid 302] <... read resumed>0xc000013b10, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 431] close(248 [pid 430] close(6 [pid 429] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] newfstatat(3, "", [pid 302] epoll_pwait(4, [pid 431] <... close resumed>) = 0 [pid 430] <... close resumed>) = 0 [pid 429] close(6 [pid 320] getdents64(3, [pid 319] <... write resumed>) = 64 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 431] close(4 [pid 430] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 429] <... close resumed>) = 0 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] read(15, [pid 311] getdents64(3, [pid 302] epoll_pwait(4, [pid 431] <... close resumed>) = 0 [pid 430] <... futex resumed>) = 0 [pid 429] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] umount2("./17/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... read resumed>0xc0014ec7d0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 431] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] epoll_pwait(4, [pid 302] epoll_pwait(4, [pid 429] <... futex resumed>) = 0 [pid 431] <... futex resumed>) = 0 [pid 430] <... futex resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./17/cgroup.cpu", [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] umount2("./17/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 431] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 429] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 431] <... futex resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 431] bpf(BPF_PROG_LOAD, NULL, 0 [pid 429] <... futex resumed>) = 0 [pid 320] unlink("./17/cgroup.cpu" [pid 311] newfstatat(AT_FDCWD, "./17/cgroup.cpu", [pid 430] <... bpf resumed>) = 6 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=886624012} [pid 320] <... unlink resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 431] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 320] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] unlink("./17/cgroup.cpu" [pid 430] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 431] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 429] <... bpf resumed>) = 6 [pid 311] <... unlink resumed>) = 0 [pid 431] <... futex resumed>) = 0 [pid 429] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 431] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] <... futex resumed>) = 0 [pid 429] <... futex resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./17/binderfs", [pid 431] <... futex resumed>) = 0 [pid 430] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 429] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 431] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 430] <... futex resumed>) = 0 [pid 429] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] newfstatat(AT_FDCWD, "./17/binderfs", [pid 431] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 430] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 429] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] unlink("./17/binderfs" [pid 431] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] <... bpf resumed>) = 7 [pid 429] <... bpf resumed>) = 7 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 431] <... futex resumed>) = 0 [pid 429] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... unlink resumed>) = 0 [pid 311] unlink("./17/binderfs" [pid 430] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 431] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 429] <... futex resumed>) = 0 [pid 320] umount2("./17/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 431] <... futex resumed>) = 0 [pid 429] close(3 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 430] <... futex resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 431] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 430] close(3 [pid 429] <... close resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./17/cgroup", [pid 311] umount2("./17/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 431] <... bpf resumed>) = 3 [pid 429] close(4 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 431] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] <... close resumed>) = 0 [pid 429] <... close resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 431] <... futex resumed>) = 0 [pid 430] close(4 [pid 429] close(5 [pid 320] unlink("./17/cgroup" [pid 311] newfstatat(AT_FDCWD, "./17/cgroup", [pid 431] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] <... close resumed>) = 0 [pid 431] <... futex resumed>) = 0 [pid 430] close(5 [pid 320] <... unlink resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 431] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 320] umount2("./17/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] unlink("./17/cgroup" [pid 431] <... bpf resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 431] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] newfstatat(AT_FDCWD, "./17/cgroup.net", [pid 311] <... unlink resumed>) = 0 [pid 431] <... futex resumed>) = 0 [pid 431] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] umount2("./17/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 431] <... futex resumed>) = 0 [pid 320] unlink("./17/cgroup.net" [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] <... unlink resumed>) = 0 [pid 311] newfstatat(AT_FDCWD, "./17/cgroup.net", [pid 431] <... bpf resumed>) = 4 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] getdents64(3, [pid 431] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] unlink("./17/cgroup.net" [pid 431] <... futex resumed>) = 0 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 431] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] close(3 [pid 311] <... unlink resumed>) = 0 [pid 431] <... futex resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 431] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 311] getdents64(3, [pid 320] unlinkat(AT_FDCWD, "./17", AT_REMOVEDIR [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 320] <... unlinkat resumed>) = 0 [pid 311] close(3 [pid 320] mkdirat(AT_FDCWD, "./18", 0777 [pid 311] <... close resumed>) = 0 [pid 320] <... mkdirat resumed>) = 0 [pid 311] unlinkat(AT_FDCWD, "./17", AT_REMOVEDIR [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 311] <... unlinkat resumed>) = 0 [pid 320] <... openat resumed>) = 3 [pid 320] ioctl(3, LOOP_CLR_FD [pid 311] mkdirat(AT_FDCWD, "./18", 0777 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 311] <... mkdirat resumed>) = 0 [pid 320] close(3 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 320] <... close resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... openat resumed>) = 3 [pid 320] <... socket resumed>) = 3 [pid 311] ioctl(3, LOOP_CLR_FD [pid 320] close(3 [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 320] <... close resumed>) = 0 [pid 311] close(3 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] <... socket resumed>) = 3 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 311] close(3 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] <... close resumed>) = 0 [pid 320] close(3 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 320] <... close resumed>) = 0 [pid 311] <... socket resumed>) = 3 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 320] <... socket resumed>) = 3 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] close(3 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] <... socket resumed>) = 3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 320] close(3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] <... socket resumed>) = 3 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] close(3 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] <... close resumed>) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 320] <... setsockopt resumed>) = 0 [pid 311] <... socket resumed>) = 3 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] <... setsockopt resumed>) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] <... setsockopt resumed>) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 320] close(3 [pid 311] close(3 [pid 320] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 320] read(249, [pid 311] read(249, [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 20 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 20 ./strace-static-x86_64: Process 432 attached [pid 432] set_robust_list(0x555556bd7760, 24) = 0 [pid 432] chdir("./18") = 0 [pid 432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 432] setpgid(0, 0) = 0 [pid 432] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 432] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 432] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 432] write(3, "1000", 4) = 4 [pid 432] close(3) = 0 [pid 432] read(200, 0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 432] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 432] close(249) = 0 [pid 432] close(248) = 0 [pid 432] close(4) = 0 ./strace-static-x86_64: Process 433 attached [pid 432] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] set_robust_list(0x555556a82760, 24 [pid 432] <... futex resumed>) = 0 [pid 433] <... set_robust_list resumed>) = 0 [pid 432] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] chdir("./18" [pid 432] <... futex resumed>) = 0 [pid 433] <... chdir resumed>) = 0 [pid 432] bpf(BPF_PROG_LOAD, NULL, 0 [pid 433] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 432] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 433] <... prctl resumed>) = 0 [pid 432] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] setpgid(0, 0 [pid 432] <... futex resumed>) = 0 [pid 433] <... setpgid resumed>) = 0 [pid 432] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 432] <... futex resumed>) = 0 [pid 433] <... symlinkat resumed>) = 0 [pid 432] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 433] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 432] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 433] <... symlinkat resumed>) = 0 [pid 432] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 432] <... futex resumed>) = 0 [pid 433] <... symlinkat resumed>) = 0 [pid 432] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 432] <... futex resumed>) = 0 [pid 433] <... openat resumed>) = 3 [pid 432] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 433] write(3, "1000", 4 [pid 432] <... bpf resumed>) = 3 [pid 433] <... write resumed>) = 4 [pid 432] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] close(3 [pid 432] <... futex resumed>) = 0 [pid 433] <... close resumed>) = 0 [pid 432] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] read(200, [pid 432] <... futex resumed>) = 0 [pid 433] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 432] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 433] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 432] <... bpf resumed>) = 0 [pid 433] <... symlinkat resumed>) = 0 [pid 432] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] close(249 [pid 432] <... futex resumed>) = 0 [pid 433] <... close resumed>) = 0 [pid 432] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] close(248 [pid 432] <... futex resumed>) = 0 [pid 433] <... close resumed>) = 0 [pid 432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 433] close(4 [pid 432] <... bpf resumed>) = 4 [pid 433] <... close resumed>) = 0 [pid 432] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] <... futex resumed>) = 0 [pid 433] <... futex resumed>) = 0 [pid 433] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] <... futex resumed>) = 0 [pid 433] bpf(BPF_PROG_LOAD, NULL, 0 [pid 432] <... futex resumed>) = 0 [pid 433] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 433] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 433] <... futex resumed>) = 0 [pid 433] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 433] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 433] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 433] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 433] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 433] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 433] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 433] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 433] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 28.303753][ C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102? [ 28.315457][ T340] BUG: scheduling while atomic: udevd/340/0x00000002 [ 28.322504][ T340] Modules linked in: [ 28.326393][ T340] Preemption disabled at: [ 28.326401][ T340] [] __wake_up+0xf5/0x1c0 [ 28.336374][ T340] CPU: 1 PID: 340 Comm: udevd Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 28.345566][ T340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 28.355471][ T340] Call Trace: [ 28.358595][ T340] [ 28.361359][ T340] dump_stack_lvl+0x151/0x1b7 [ 28.365874][ T340] ? __wake_up+0xf5/0x1c0 [ 28.370062][ T340] ? __wake_up+0xf5/0x1c0 [ 28.374379][ T340] ? io_uring_drop_tctx_refs+0x190/0x190 [ 28.379848][ T340] ? __wake_up+0xf5/0x1c0 [ 28.384012][ T340] dump_stack+0x15/0x17 [ 28.388003][ T340] __schedule_bug+0x195/0x260 [ 28.392518][ T340] ? ttwu_queue_wakelist+0x510/0x510 [ 28.397640][ T340] __schedule+0xd19/0x1590 [ 28.401897][ T340] ? __kasan_check_read+0x11/0x20 [ 28.406843][ T340] ? __fdget+0x179/0x240 [ 28.411025][ T340] ? __se_sys_sendmsg+0x1b2/0x260 [ 28.415866][ T340] ? __sched_text_start+0x8/0x8 [ 28.420811][ T340] ? __x64_sys_sendmsg+0x90/0x90 [ 28.425596][ T340] schedule+0x11f/0x1e0 [ 28.429579][ T340] exit_to_user_mode_loop+0x4d/0xe0 [ 28.434615][ T340] exit_to_user_mode_prepare+0x5a/0xa0 [ 28.440014][ T340] syscall_exit_to_user_mode+0x26/0x160 [ 28.445379][ T340] do_syscall_64+0x49/0xb0 [ 28.449631][ T340] ? sysvec_call_function_single+0x52/0xb0 [ 28.455459][ T340] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 28.461176][ T340] RIP: 0033:0x7f6497243a4b [ 28.465434][ T340] Code: ff 89 ef 48 89 04 24 e8 22 56 f9 ff 48 8b 04 24 48 83 c4 20 5d c3 c3 64 8b 04 25 18 00 00 00 85 c0 75 20 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 6d 48 8b 15 ae c3 0c 00 f7 d8 64 89 02 48 83 [ 28.484963][ T340] RSP: 002b:00007fffab51eb28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 28.493237][ T340] RAX: 00000000000000d8 RBX: 000055592ebade30 RCX: 00007f6497243a4b [pid 433] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 433] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 429] <... close resumed>) = 0 [pid 433] <... futex resumed>) = 0 [pid 430] <... close resumed>) = 0 [pid 433] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 429] close(6 [pid 433] <... futex resumed>) = 0 [pid 430] close(6 [pid 429] <... close resumed>) = 0 [pid 433] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 430] <... close resumed>) = 0 [pid 429] close(7 [pid 430] close(7 [pid 432] <... bpf resumed>) = 5 [pid 431] <... bpf resumed>) = 5 [pid 433] <... bpf resumed>) = 5 [pid 432] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 431] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 429] <... close resumed>) = 0 [pid 433] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] <... close resumed>) = 0 [pid 433] <... futex resumed>) = 0 [pid 432] write(-1, NULL, 55808 [pid 431] <... futex resumed>) = 0 [pid 429] close(8 [pid 430] close(8 [pid 432] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 432] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 432] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 433] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] <... bpf resumed>) = 6 [pid 431] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 433] <... futex resumed>) = 0 [pid 432] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 432] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 432] close(6) = 0 [pid 432] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 432] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 433] write(-1, NULL, 55808 [pid 432] <... bpf resumed>) = 6 [pid 431] <... futex resumed>) = 0 [pid 430] close(9 [pid 429] close(9 [pid 433] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 432] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 432] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 432] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 431] write(-1, NULL, 55808) = -1 EBADF (Bad file descriptor) [pid 433] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 431] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 433] <... futex resumed>) = 0 [pid 431] <... futex resumed>) = 0 [pid 431] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 431] <... futex resumed>) = 0 [pid 430] close(10 [pid 429] close(10 [pid 433] <... futex resumed>) = 0 [pid 431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 431] <... bpf resumed>) = 6 [pid 430] close(11 [pid 429] close(11 [pid 433] <... bpf resumed>) = 6 [pid 433] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 431] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 433] <... futex resumed>) = 0 [pid 431] <... futex resumed>) = 0 [pid 430] close(12 [pid 429] close(12 [pid 431] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 433] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 431] <... futex resumed>) = 0 [pid 429] close(13 [pid 431] close(6 [pid 430] close(13 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 433] <... futex resumed>) = 0 [pid 431] <... close resumed>) = 0 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] close(14 [pid 431] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] close(14 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 433] close(6 [pid 431] <... futex resumed>) = 0 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] close(15 [pid 431] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] close(15 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 433] <... close resumed>) = 0 [pid 431] <... futex resumed>) = 0 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] close(16 [pid 433] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 430] close(16 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] <... bpf resumed>) = 6 [pid 429] close(17 [pid 433] <... futex resumed>) = 0 [pid 431] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] close(17 [pid 433] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 429] close(18 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 433] <... futex resumed>) = 0 [pid 433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 431] <... futex resumed>) = 0 [pid 430] close(18 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] close(19 [pid 433] <... bpf resumed>) = 6 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] close(19 [pid 433] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 431] <... futex resumed>) = 0 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] close(20 [pid 431] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 430] close(20 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 433] <... futex resumed>) = 0 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 433] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] close(21 [pid 429] close(21 [pid 433] <... futex resumed>) = 0 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 433] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 430] close(22 [pid 429] close(22) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] close(23 [pid 430] close(23 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] close(24 [pid 430] close(24 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] close(25 [pid 430] close(25 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] close(26 [pid 430] close(26 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] close(27 [pid 430] close(27 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] close(28 [pid 430] close(28 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] close(29 [pid 430] close(29) = -1 EBADF (Bad file descriptor) [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] close(3 [pid 429] close(3 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] close(4 [pid 429] close(4 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] close(5 [pid 429] close(5 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] close(6 [pid 429] close(6 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] close(7 [pid 429] close(7 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] close(8 [pid 429] close(8 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] close(9 [pid 429] close(9 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] close(10 [pid 429] close(10 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] close(11 [pid 429] close(11 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] close(12 [pid 429] close(12 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] close(13 [pid 429] close(13 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] close(14 [pid 429] close(14 [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] close(15 [pid 429] close(15) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] close(16 [pid 430] close(16 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] close(17 [pid 430] close(17 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] close(18 [pid 430] close(18 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] close(19 [pid 430] close(19 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] close(20 [pid 430] close(20 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] close(21 [pid 430] close(21 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] close(22 [pid 430] close(22) = -1 EBADF (Bad file descriptor) [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] close(23) = -1 EBADF (Bad file descriptor) [pid 429] close(23 [pid 430] close(24 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] close(24 [pid 430] close(25 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] close(25 [pid 430] close(26 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] close(26 [pid 430] close(27 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] close(27 [pid 430] close(28 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] close(28 [pid 430] close(29 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 429] close(29 [pid 430] exit_group(0 [pid 429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 430] <... exit_group resumed>) = ? [pid 429] exit_group(0 [pid 430] +++ exited with 0 +++ [pid 429] <... exit_group resumed>) = ? [pid 429] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...> [pid 305] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 888, NULL, 0) = 1 [pid 305] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 294] <... futex resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] read(11, [pid 306] <... restart_syscall resumed>) = 0 [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 319] <... futex resumed>) = 0 [pid 302] <... futex resumed>) = 1 [pid 319] epoll_pwait(4, [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 302] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... write resumed>) = 12 [pid 305] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] <... write resumed>) = 64 [pid 319] epoll_pwait(4, [pid 306] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... openat resumed>) = 3 [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 606, NULL, 0) = 1 [pid 314] <... futex resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(3, "", [pid 302] <... futex resumed>) = 1 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] read(21, [pid 306] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] read(11, [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... openat resumed>) = 3 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... read resumed>0xc0014ec830, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 433] <... bpf resumed>) = 7 [pid 432] <... bpf resumed>) = 7 [pid 431] <... bpf resumed>) = 7 [pid 314] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] newfstatat(3, "", [pid 305] getdents64(3, [pid 302] epoll_pwait(4, [pid 433] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 431] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... write resumed>) = 64 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 433] <... futex resumed>) = 0 [pid 432] <... futex resumed>) = 0 [pid 431] <... futex resumed>) = 0 [pid 314] read(21, [pid 306] getdents64(3, [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 302] epoll_pwait(4, [pid 433] close(3 [pid 432] close(3 [pid 431] close(3 [pid 314] <... read resumed>0xc000013b70, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 433] <... close resumed>) = 0 [pid 432] <... close resumed>) = 0 [pid 431] <... close resumed>) = 0 [pid 314] epoll_pwait(4, [pid 306] umount2("./17/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] umount2("./17/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] epoll_pwait(4, [pid 433] close(4 [pid 432] close(4 [pid 431] close(4 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 433] <... close resumed>) = 0 [pid 432] <... close resumed>) = 0 [pid 431] <... close resumed>) = 0 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] newfstatat(AT_FDCWD, "./17/cgroup.cpu", [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 433] close(5 [pid 432] close(5 [pid 431] close(5 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 433] <... close resumed>) = 0 [pid 432] <... close resumed>) = 0 [pid 431] <... close resumed>) = 0 [pid 306] unlink("./17/cgroup.cpu" [pid 305] newfstatat(AT_FDCWD, "./17/cgroup.cpu", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=601942065} [pid 433] close(6 [pid 432] close(6 [pid 431] close(6 [pid 306] <... unlink resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 433] <... close resumed>) = 0 [pid 432] <... close resumed>) = 0 [pid 431] <... close resumed>) = 0 [pid 306] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] unlink("./17/cgroup.cpu" [pid 433] close(7 [pid 432] close(7 [pid 431] close(7 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 432] <... close resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./17/binderfs", [pid 305] <... unlink resumed>) = 0 [pid 432] close(8 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] unlink("./17/binderfs" [pid 305] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 432] close(9 [pid 306] <... unlink resumed>) = 0 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] umount2("./17/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 432] close(10 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] newfstatat(AT_FDCWD, "./17/cgroup", [pid 305] newfstatat(AT_FDCWD, "./17/binderfs", [pid 432] close(11 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] unlink("./17/cgroup" [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 432] close(12 [pid 306] <... unlink resumed>) = 0 [pid 305] unlink("./17/binderfs" [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] umount2("./17/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 432] close(13 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... unlink resumed>) = 0 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] newfstatat(AT_FDCWD, "./17/cgroup.net", [pid 305] umount2("./17/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 432] close(14 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] unlink("./17/cgroup.net" [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 432] close(15 [pid 306] <... unlink resumed>) = 0 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getdents64(3, [pid 305] newfstatat(AT_FDCWD, "./17/cgroup", [pid 432] close(16 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 432] close(17 [pid 306] <... close resumed>) = 0 [pid 305] unlink("./17/cgroup" [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] unlinkat(AT_FDCWD, "./17", AT_REMOVEDIR [pid 432] close(18 [pid 306] <... unlinkat resumed>) = 0 [pid 305] <... unlink resumed>) = 0 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] mkdirat(AT_FDCWD, "./18", 0777 [pid 432] close(19 [pid 306] <... mkdirat resumed>) = 0 [pid 305] umount2("./17/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 432] close(20 [pid 306] <... openat resumed>) = 3 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] ioctl(3, LOOP_CLR_FD [pid 305] newfstatat(AT_FDCWD, "./17/cgroup.net", [pid 432] close(21 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 432] close(22 [pid 306] <... close resumed>) = 0 [pid 305] unlink("./17/cgroup.net") = 0 [pid 305] getdents64(3, [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 305] close(3) = 0 [pid 305] unlinkat(AT_FDCWD, "./17", AT_REMOVEDIR) = 0 [pid 305] mkdirat(AT_FDCWD, "./18", 0777) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [ 28.501018][ T340] RDX: 0000000000000000 RSI: 00007fffab51eb38 RDI: 000000000000000c [ 28.508831][ T340] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 28.516642][ T340] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000 [ 28.524538][ T340] R13: 00000000000000b0 R14: 0000000000000000 R15: 000055592eb8f2c0 [ 28.532353][ T340] [pid 432] close(23 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] ioctl(3, LOOP_CLR_FD [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... socket resumed>) = 3 [pid 432] close(24 [pid 306] close(3 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 305] close(3 [pid 432] close(25) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... close resumed>) = 0 [pid 432] close(26 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... socket resumed>) = 3 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 432] close(27 [pid 305] <... socket resumed>) = 3 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] close(3 [pid 432] close(28 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 432] close(29 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 305] <... socket resumed>) = 3 [pid 432] close(3) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 432] close(4 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... socket resumed>) = 3 [pid 432] close(5 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 432] close(6 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 432] close(7 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... close resumed>) = 0 [pid 432] close(8 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 432] close(9 [pid 305] <... socket resumed>) = 3 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 432] close(10 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 432] close(11 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 432] close(12 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 432] close(13 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 433] <... close resumed>) = 0 [pid 432] close(14 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 433] close(8 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(8 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 432] close(15 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 433] close(9 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(9 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 432] close(16 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 433] close(10 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(10 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 432] close(17 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 433] close(11 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(11 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 432] close(18 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 433] close(12 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(12 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 432] close(19 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... socket resumed>) = 3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 433] close(13 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(13 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 432] close(20 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 433] close(14 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(14 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 432] close(21 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 433] close(15 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(15 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 432] close(22 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 433] close(16 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(16 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 432] close(23 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... setsockopt resumed>) = 0 [pid 305] close(3 [pid 433] close(17 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(17 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 432] close(24 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 433] close(18 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(18 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 432] close(25 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 433] close(19 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(19 [pid 305] <... socket resumed>) = 3 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 432] close(26 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 433] close(20 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(20 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 432] close(27 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 433] close(21 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(21 [pid 306] <... setsockopt resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 432] close(28 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 433] close(22 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(22 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 432] close(29 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 433] close(23 [pid 432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(23 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 432] exit_group(0 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 433] close(24 [pid 432] <... exit_group resumed>) = ? [pid 305] <... setsockopt resumed>) = 0 [pid 431] close(24 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 432] +++ exited with 0 +++ [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 433] close(25) = -1 EBADF (Bad file descriptor) [pid 431] close(25 [pid 306] <... setsockopt resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 433] close(26 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 306] close(3 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(26 [pid 320] <... write resumed>) = 12 [pid 306] <... close resumed>) = 0 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 603, NULL, 0) = 1 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 433] close(27 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] read(249, [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(27 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 433] close(28 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 302] read(22, [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(28 [pid 320] <... openat resumed>) = 3 [pid 320] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 ./strace-static-x86_64: Process 434 attached [pid 320] getdents64(3, [pid 434] set_robust_list(0x555555a6d760, 24 [pid 433] close(29 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 20 [pid 305] <... setsockopt resumed>) = 0 [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 434] <... set_robust_list resumed>) = 0 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(29 [pid 320] umount2("./18/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 434] chdir("./18" [pid 433] close(3 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 434] <... chdir resumed>) = 0 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(3 [pid 320] newfstatat(AT_FDCWD, "./18/cgroup.cpu", [pid 314] <... futex resumed>) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 302] <... futex resumed>) = 1 [pid 434] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 433] close(4 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] epoll_pwait(4, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 434] <... prctl resumed>) = 0 [pid 320] unlink("./18/cgroup.cpu" [pid 302] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(4 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 434] setpgid(0, 0 [pid 433] close(5 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 314] epoll_pwait(4, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 302] <... write resumed>) = 64 [pid 434] <... setpgid resumed>) = 0 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(5 [pid 320] umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 434] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 433] close(6 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 434] <... symlinkat resumed>) = 0 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(6 [pid 320] newfstatat(AT_FDCWD, "./18/binderfs", [pid 319] <... futex resumed>) = 0 [pid 305] <... setsockopt resumed>) = 0 [pid 302] <... futex resumed>) = 1 [pid 434] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 433] close(7 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] close(3 [pid 302] read(22, [pid 434] <... symlinkat resumed>) = 0 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(7 [pid 320] unlink("./18/binderfs" [pid 434] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 433] close(8 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 302] <... read resumed>0xc000013be0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 434] <... symlinkat resumed>) = 0 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(8 [pid 320] umount2("./18/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] read(249, [pid 434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 433] close(9 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 434] <... openat resumed>) = 3 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(9 [pid 320] newfstatat(AT_FDCWD, "./18/cgroup", [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=569636747} [pid 434] write(3, "1000", 4 [pid 433] close(10 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] <... write resumed>) = 4 [pid 320] unlink("./18/cgroup" [pid 434] close(3 [pid 320] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 435 attached [pid 434] <... close resumed>) = 0 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(10 [pid 320] umount2("./18/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 20 [pid 435] set_robust_list(0x5555557f6760, 24 [pid 434] read(200, [pid 433] close(11 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 435] <... set_robust_list resumed>) = 0 [pid 434] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(11 [pid 320] newfstatat(AT_FDCWD, "./18/cgroup.net", [pid 435] chdir("./18" [pid 434] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 433] close(12 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] <... chdir resumed>) = 0 [pid 434] <... symlinkat resumed>) = 0 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(12 [pid 320] unlink("./18/cgroup.net" [pid 435] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 434] close(249 [pid 433] close(13 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 435] <... prctl resumed>) = 0 [pid 434] <... close resumed>) = 0 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(13 [pid 320] getdents64(3, [pid 435] setpgid(0, 0 [pid 434] close(248 [pid 433] close(14 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 435] <... setpgid resumed>) = 0 [pid 434] <... close resumed>) = 0 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(14 [pid 320] close(3 [pid 435] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 434] close(4 [pid 320] <... close resumed>) = 0 [pid 434] <... close resumed>) = 0 [pid 433] close(15 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlinkat(AT_FDCWD, "./18", AT_REMOVEDIR [pid 435] <... symlinkat resumed>) = 0 [pid 434] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(15 [pid 320] <... unlinkat resumed>) = 0 [pid 435] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 434] <... futex resumed>) = 0 [pid 433] close(16 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] mkdirat(AT_FDCWD, "./19", 0777 [pid 435] <... symlinkat resumed>) = 0 [pid 434] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(16 [pid 320] <... mkdirat resumed>) = 0 [pid 435] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 434] <... futex resumed>) = 0 [pid 433] close(17 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 435] <... symlinkat resumed>) = 0 [pid 434] bpf(BPF_PROG_LOAD, NULL, 0 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(17 [pid 320] <... openat resumed>) = 3 [pid 435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 434] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 433] close(18 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 435] <... openat resumed>) = 3 [pid 434] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(18 [pid 320] close(3 [pid 435] write(3, "1000", 4 [pid 434] <... futex resumed>) = 0 [pid 433] close(19 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] close(3) = 0 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 320] close(3) = 0 [pid 320] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 436 attached [pid 435] <... write resumed>) = 4 [pid 434] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(19 [pid 436] set_robust_list(0x555556bd7760, 24 [pid 435] close(3 [pid 434] <... futex resumed>) = 0 [pid 433] close(20 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 21 [pid 436] <... set_robust_list resumed>) = 0 [pid 435] <... close resumed>) = 0 [pid 434] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(20 [pid 436] chdir("./19" [pid 435] read(200, [pid 434] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 433] close(21 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 436] <... chdir resumed>) = 0 [pid 435] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 434] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(21 [pid 436] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 435] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 434] <... futex resumed>) = 0 [pid 433] close(22 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 436] <... prctl resumed>) = 0 [pid 435] <... symlinkat resumed>) = 0 [pid 436] setpgid(0, 0 [pid 434] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] close(249 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(22 [pid 436] <... setpgid resumed>) = 0 [pid 435] <... close resumed>) = 0 [pid 434] <... futex resumed>) = 0 [pid 433] close(23 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 436] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 435] close(248 [pid 434] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(23 [pid 436] <... symlinkat resumed>) = 0 [pid 435] <... close resumed>) = 0 [pid 434] <... bpf resumed>) = 3 [pid 433] close(24 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 436] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 435] close(4 [pid 434] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(24 [pid 436] <... symlinkat resumed>) = 0 [pid 435] <... close resumed>) = 0 [pid 434] <... futex resumed>) = 0 [pid 436] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 433] close(25 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 436] <... symlinkat resumed>) = 0 [pid 433] close(26 [pid 431] close(25 [pid 434] <... futex resumed>) = 0 [pid 436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 435] <... futex resumed>) = 0 [pid 434] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 436] <... openat resumed>) = 3 [pid 433] close(27 [pid 435] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... bpf resumed>) = 0 [pid 431] close(26 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 436] write(3, "1000", 4 [pid 435] <... futex resumed>) = 0 [pid 434] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 436] <... write resumed>) = 4 [pid 435] bpf(BPF_PROG_LOAD, NULL, 0 [pid 433] close(28 [pid 436] close(3 [pid 435] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 434] <... futex resumed>) = 0 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] close(27 [pid 436] <... close resumed>) = 0 [pid 435] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 433] close(29 [pid 436] read(200, [pid 435] <... futex resumed>) = 0 [pid 434] <... futex resumed>) = 0 [pid 433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 436] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 435] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 433] exit_group(0 [pid 431] close(28 [pid 436] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 435] <... futex resumed>) = 0 [pid 434] <... bpf resumed>) = 4 [pid 433] <... exit_group resumed>) = ? [pid 435] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 434] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 433] +++ exited with 0 +++ [pid 435] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 431] close(29 [pid 435] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... futex resumed>) = 0 [pid 431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 436] <... symlinkat resumed>) = 0 [pid 435] <... futex resumed>) = 0 [pid 431] exit_group(0 [pid 436] close(249 [pid 434] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=20} --- [pid 436] <... close resumed>) = 0 [pid 435] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... futex resumed>) = 0 [pid 431] <... exit_group resumed>) = ? [pid 311] restart_syscall(<... resuming interrupted clone ...> [pid 436] close(248 [pid 435] <... futex resumed>) = 0 [pid 434] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 431] +++ exited with 0 +++ [pid 435] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 311] <... restart_syscall resumed>) = 0 [pid 434] <... bpf resumed>) = 5 [pid 435] <... bpf resumed>) = 3 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 435] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 436] <... close resumed>) = 0 [pid 435] <... futex resumed>) = 0 [pid 434] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] restart_syscall(<... resuming interrupted clone ...> [pid 435] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] <... restart_syscall resumed>) = 0 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 436] close(4 [pid 435] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 434] <... futex resumed>) = 0 [pid 311] <... write resumed>) = 12 [pid 436] <... close resumed>) = 0 [pid 435] <... bpf resumed>) = 0 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 574, NULL, 0) = 1 [pid 434] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW [pid 435] <... futex resumed>) = 0 [pid 434] <... futex resumed>) = 0 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 436] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 436] <... futex resumed>) = 0 [pid 435] <... futex resumed>) = 0 [pid 434] write(-1, NULL, 55808 [pid 317] <... write resumed>) = 12 [pid 314] read(15, [pid 311] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 436] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 434] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 436] <... futex resumed>) = 0 [pid 311] <... openat resumed>) = 3 [pid 435] <... bpf resumed>) = 4 [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(3, "", [pid 436] bpf(BPF_PROG_LOAD, NULL, 0 [pid 435] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... futex resumed>) = 1 [pid 302] <... futex resumed>) = 0 [pid 436] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 435] <... futex resumed>) = 0 [pid 434] <... futex resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] newfstatat(3, "", [pid 302] epoll_pwait(4, [pid 435] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 436] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] <... futex resumed>) = 0 [pid 434] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] <... write resumed>) = 64 [pid 311] getdents64(3, [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 0, NULL, 0) = 1 [pid 436] <... futex resumed>) = 0 [pid 435] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 434] <... futex resumed>) = 0 [pid 317] getdents64(3, [pid 314] read(15, [pid 436] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 302] read(39, [pid 435] <... bpf resumed>) = 5 [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 314] <... read resumed>0xc000013c40, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 314] epoll_pwait(4, [pid 302] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 436] <... futex resumed>) = 0 [pid 435] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 317] umount2("./17/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] umount2("./18/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] <... write resumed>) = 64 [pid 436] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 435] <... futex resumed>) = 0 [pid 434] <... bpf resumed>) = 6 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] epoll_pwait(4, [pid 435] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./17/cgroup.cpu", [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 434] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 436] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 435] <... futex resumed>) = 0 [pid 434] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] newfstatat(AT_FDCWD, "./18/cgroup.cpu", [pid 302] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 436] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] write(-1, NULL, 55808 [pid 434] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./17/cgroup.cpu" [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 302] read(39, [pid 436] <... futex resumed>) = 0 [pid 435] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 434] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 311] unlink("./18/cgroup.cpu" [pid 302] <... read resumed>0xc0014ec8a0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 436] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] close(6 [pid 317] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... unlink resumed>) = 0 [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=545856116} [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 436] <... futex resumed>) = 0 [pid 435] <... futex resumed>) = 0 [pid 434] <... close resumed>) = 0 [pid 311] umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 436] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 435] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./17/binderfs", [pid 435] <... futex resumed>) = 0 [pid 434] <... futex resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 436] <... bpf resumed>) = 3 [pid 435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 436] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] newfstatat(AT_FDCWD, "./18/binderfs", [pid 435] <... bpf resumed>) = 6 [pid 317] unlink("./17/binderfs" [pid 436] <... futex resumed>) = 0 [pid 435] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... futex resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... unlink resumed>) = 0 [pid 311] unlink("./18/binderfs" [pid 436] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] <... futex resumed>) = 0 [pid 434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 317] umount2("./17/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... unlink resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 435] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] umount2("./18/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] newfstatat(AT_FDCWD, "./17/cgroup", [pid 434] <... bpf resumed>) = 6 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] <... futex resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 436] <... futex resumed>) = 0 [pid 435] close(6 [pid 434] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./17/cgroup" [pid 311] newfstatat(AT_FDCWD, "./18/cgroup", [pid 436] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 435] <... close resumed>) = 0 [pid 434] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 436] <... bpf resumed>) = 0 [pid 435] <... futex resumed>) = 0 [pid 434] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./17/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] unlink("./18/cgroup" [pid 436] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 436] <... futex resumed>) = 0 [pid 435] <... futex resumed>) = 0 [pid 434] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... unlink resumed>) = 0 [pid 436] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 434] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] newfstatat(AT_FDCWD, "./17/cgroup.net", [pid 311] umount2("./18/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 436] <... futex resumed>) = 0 [pid 435] <... bpf resumed>) = 6 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 435] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... bpf resumed>) = 7 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] newfstatat(AT_FDCWD, "./18/cgroup.net", [pid 436] <... bpf resumed>) = 4 [pid 435] <... futex resumed>) = 0 [pid 434] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./17/cgroup.net" [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 311] unlink("./18/cgroup.net" [pid 436] <... futex resumed>) = 0 [pid 435] <... futex resumed>) = 0 [pid 434] close(3 [pid 317] getdents64(3, [pid 311] <... unlink resumed>) = 0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 311] getdents64(3, [pid 435] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 436] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... close resumed>) = 0 [pid 317] close(3 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 435] <... bpf resumed>) = 7 [pid 317] <... close resumed>) = 0 [pid 436] <... futex resumed>) = 0 [pid 311] close(3 [pid 317] unlinkat(AT_FDCWD, "./17", AT_REMOVEDIR [pid 436] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 435] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] close(4 [pid 311] <... close resumed>) = 0 [pid 317] <... unlinkat resumed>) = 0 [pid 311] unlinkat(AT_FDCWD, "./18", AT_REMOVEDIR [pid 436] <... bpf resumed>) = 5 [pid 435] <... futex resumed>) = 0 [pid 317] mkdirat(AT_FDCWD, "./18", 0777 [pid 434] <... close resumed>) = 0 [pid 311] <... unlinkat resumed>) = 0 [pid 317] <... mkdirat resumed>) = 0 [pid 311] mkdirat(AT_FDCWD, "./19", 0777 [pid 436] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] close(3 [pid 434] close(5 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 311] <... mkdirat resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 435] <... close resumed>) = 0 [pid 317] ioctl(3, LOOP_CLR_FD [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 436] <... futex resumed>) = 0 [pid 434] <... close resumed>) = 0 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 436] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... openat resumed>) = 3 [pid 317] close(3 [pid 436] <... futex resumed>) = 0 [pid 435] close(4 [pid 434] close(6 [pid 311] ioctl(3, LOOP_CLR_FD [pid 317] <... close resumed>) = 0 [pid 436] write(-1, NULL, 55808) = -1 EBADF (Bad file descriptor) [pid 436] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 436] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] close(6) = 0 [pid 436] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 6 [pid 435] <... close resumed>) = 0 [pid 434] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 436] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] close(5 [pid 434] close(7 [pid 317] <... socket resumed>) = 3 [pid 311] close(3 [pid 436] <... futex resumed>) = 0 [pid 317] close(3 [pid 436] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] <... close resumed>) = 0 [pid 436] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] <... close resumed>) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... socket resumed>) = 3 [pid 317] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 311] close(3 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] <... socket resumed>) = 3 [pid 317] close(3 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 317] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 317] <... socket resumed>) = 3 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] close(3 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... socket resumed>) = 3 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] close(3 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] <... socket resumed>) = 3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 311] close(3 [pid 317] <... setsockopt resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] <... setsockopt resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] <... setsockopt resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] <... setsockopt resumed>) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] close(3 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 317] <... close resumed>) = 0 [pid 311] <... setsockopt resumed>) = 0 [pid 317] read(249, [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, ./strace-static-x86_64: Process 438 attached "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 438] set_robust_list(0x555556f7e760, 24 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 20 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 438] <... set_robust_list resumed>) = 0 [pid 438] chdir("./18" [pid 311] <... setsockopt resumed>) = 0 [pid 438] <... chdir resumed>) = 0 [pid 311] close(3 [pid 438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 311] <... close resumed>) = 0 [pid 438] setpgid(0, 0 [pid 311] read(249, [pid 438] <... setpgid resumed>) = 0 [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 438] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup") = 0 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 438] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 438] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net"./strace-static-x86_64: Process 439 attached ) = 0 [pid 438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 439] set_robust_list(0x555556a82760, 24 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 21 [pid 439] <... set_robust_list resumed>) = 0 [pid 438] <... openat resumed>) = 3 [pid 438] write(3, "1000", 4) = 4 [pid 439] chdir("./19" [pid 438] close(3 [pid 439] <... chdir resumed>) = 0 [pid 438] <... close resumed>) = 0 [pid 439] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 438] read(200, [pid 439] <... prctl resumed>) = 0 [pid 438] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 439] setpgid(0, 0 [pid 438] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 439] <... setpgid resumed>) = 0 [pid 438] <... symlinkat resumed>) = 0 [pid 438] close(249) = 0 [pid 438] close(248) = 0 [pid 439] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 438] close(4) = 0 [pid 439] <... symlinkat resumed>) = 0 [pid 438] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 438] <... futex resumed>) = 0 [pid 438] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] <... symlinkat resumed>) = 0 [pid 439] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 438] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 438] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] <... symlinkat resumed>) = 0 [pid 438] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 438] <... futex resumed>) = 0 [pid 438] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 439] <... openat resumed>) = 3 [pid 438] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 438] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] write(3, "1000", 4 [pid 438] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] <... close resumed>) = 0 [pid 439] <... write resumed>) = 4 [pid 438] <... futex resumed>) = 0 [pid 435] close(6 [pid 439] close(3 [pid 438] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 435] <... close resumed>) = 0 [pid 439] <... close resumed>) = 0 [pid 438] <... bpf resumed>) = 3 [pid 435] close(7 [pid 439] read(200, [pid 438] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 438] <... futex resumed>) = 0 [pid 439] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 438] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 439] <... symlinkat resumed>) = 0 [pid 438] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] close(249 [pid 438] <... futex resumed>) = 0 [pid 439] <... close resumed>) = 0 [pid 438] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] close(248 [pid 438] <... futex resumed>) = 0 [pid 439] <... close resumed>) = 0 [pid 438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 439] close(4 [pid 438] <... bpf resumed>) = 4 [pid 439] <... close resumed>) = 0 [pid 438] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 438] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] <... futex resumed>) = 0 [pid 438] <... futex resumed>) = 0 [pid 439] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 438] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 439] <... futex resumed>) = 0 [pid 439] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 439] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 439] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 439] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 439] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 439] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 436] <... bpf resumed>) = 7 [pid 434] <... close resumed>) = 0 [pid 436] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] close(8 [pid 436] <... futex resumed>) = 0 [pid 436] close(3 [pid 434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 436] <... close resumed>) = 0 [pid 436] close(4 [pid 434] close(9 [pid 436] <... close resumed>) = 0 [pid 436] close(5 [pid 434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 434] close(10) = -1 EBADF (Bad file descriptor) [pid 434] close(11) = -1 EBADF (Bad file descriptor) [pid 434] close(12) = -1 EBADF (Bad file descriptor) [pid 434] close(13) = -1 EBADF (Bad file descriptor) [pid 434] close(14) = -1 EBADF (Bad file descriptor) [pid 434] close(15) = -1 EBADF (Bad file descriptor) [pid 434] close(16) = -1 EBADF (Bad file descriptor) [pid 434] close(17) = -1 EBADF (Bad file descriptor) [pid 434] close(18) = -1 EBADF (Bad file descriptor) [pid 434] close(19) = -1 EBADF (Bad file descriptor) [pid 434] close(20) = -1 EBADF (Bad file descriptor) [pid 434] close(21) = -1 EBADF (Bad file descriptor) [pid 434] close(22) = -1 EBADF (Bad file descriptor) [pid 434] close(23) = -1 EBADF (Bad file descriptor) [pid 434] close(24) = -1 EBADF (Bad file descriptor) [pid 434] close(25) = -1 EBADF (Bad file descriptor) [pid 434] close(26) = -1 EBADF (Bad file descriptor) [pid 434] close(27) = -1 EBADF (Bad file descriptor) [pid 434] close(28) = -1 EBADF (Bad file descriptor) [pid 434] close(29) = -1 EBADF (Bad file descriptor) [pid 434] close(3) = -1 EBADF (Bad file descriptor) [pid 434] close(4) = -1 EBADF (Bad file descriptor) [pid 434] close(5) = -1 EBADF (Bad file descriptor) [pid 434] close(6) = -1 EBADF (Bad file descriptor) [pid 434] close(7) = -1 EBADF (Bad file descriptor) [pid 434] close(8) = -1 EBADF (Bad file descriptor) [pid 434] close(9) = -1 EBADF (Bad file descriptor) [pid 434] close(10) = -1 EBADF (Bad file descriptor) [pid 434] close(11) = -1 EBADF (Bad file descriptor) [pid 434] close(12) = -1 EBADF (Bad file descriptor) [pid 434] close(13) = -1 EBADF (Bad file descriptor) [pid 434] close(14) = -1 EBADF (Bad file descriptor) [pid 434] close(15) = -1 EBADF (Bad file descriptor) [pid 434] close(16) = -1 EBADF (Bad file descriptor) [pid 434] close(17) = -1 EBADF (Bad file descriptor) [pid 434] close(18) = -1 EBADF (Bad file descriptor) [pid 434] close(19) = -1 EBADF (Bad file descriptor) [pid 434] close(20) = -1 EBADF (Bad file descriptor) [pid 434] close(21) = -1 EBADF (Bad file descriptor) [pid 434] close(22) = -1 EBADF (Bad file descriptor) [pid 434] close(23) = -1 EBADF (Bad file descriptor) [pid 434] close(24) = -1 EBADF (Bad file descriptor) [pid 434] close(25) = -1 EBADF (Bad file descriptor) [pid 434] close(26) = -1 EBADF (Bad file descriptor) [pid 434] close(27) = -1 EBADF (Bad file descriptor) [pid 434] close(28) = -1 EBADF (Bad file descriptor) [pid 434] close(29) = -1 EBADF (Bad file descriptor) [pid 434] exit_group(0) = ? [pid 434] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 547, NULL, 0) = 1 [pid 306] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 306] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(21, [pid 306] <... openat resumed>) = 3 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] newfstatat(3, "", [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] <... futex resumed>) = 1 [pid 302] <... futex resumed>) = 0 [pid 314] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 302] epoll_pwait(4, [pid 306] getdents64(3, [pid 314] <... write resumed>) = 64 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 302] epoll_pwait(4, [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./18/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 314] read(21, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>0xc0014ec900, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] newfstatat(AT_FDCWD, "./18/cgroup.cpu", [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./18/cgroup.cpu" [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=481383639} [pid 306] <... unlink resumed>) = 0 [pid 306] umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./18/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./18/binderfs") = 0 [pid 306] umount2("./18/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./18/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./18/cgroup") = 0 [pid 306] umount2("./18/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./18/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./18/cgroup.net") = 0 [pid 306] getdents64(3, 0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 306] close(3) = 0 [pid 306] unlinkat(AT_FDCWD, "./18", AT_REMOVEDIR) = 0 [pid 306] mkdirat(AT_FDCWD, "./19", 0777) = 0 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 3 [pid 306] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 306] close(3 [pid 438] <... bpf resumed>) = 5 [pid 435] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 438] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] close(8 [pid 438] <... futex resumed>) = 0 [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] close(9 [pid 438] <... futex resumed>) = 0 [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] write(-1, NULL, 55808 [pid 435] close(10 [pid 438] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] close(11 [pid 438] <... futex resumed>) = 0 [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] close(12 [pid 438] <... futex resumed>) = 0 [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 435] close(13 [pid 438] <... bpf resumed>) = 6 [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] close(14 [pid 438] <... futex resumed>) = 0 [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 439] <... bpf resumed>) = 5 [pid 436] <... close resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 439] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 438] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 436] close(6 [pid 435] close(15 [pid 306] <... socket resumed>) = 3 [pid 439] <... futex resumed>) = 0 [pid 438] <... futex resumed>) = 0 [pid 436] <... close resumed>) = 0 [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 439] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 438] close(6 [pid 436] close(7 [pid 435] close(16 [pid 306] <... close resumed>) = 0 [pid 439] <... futex resumed>) = 0 [pid 438] <... close resumed>) = 0 [pid 436] <... close resumed>) = 0 [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 439] write(-1, NULL, 55808 [pid 438] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 436] close(8 [pid 435] close(17 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 439] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... futex resumed>) = 0 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 439] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 438] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 436] close(9 [pid 435] close(18 [pid 306] <... socket resumed>) = 3 [pid 439] <... futex resumed>) = 0 [pid 438] <... futex resumed>) = 0 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 439] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 436] close(10 [pid 435] close(19 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 439] <... futex resumed>) = 0 [pid 438] <... bpf resumed>) = 6 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 438] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 436] close(11 [pid 435] close(20 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 436] close(12 [pid 435] close(21 [pid 439] <... bpf resumed>) = 6 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 439] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 438] <... futex resumed>) = 0 [pid 436] close(13 [pid 435] close(22 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 439] <... futex resumed>) = 0 [pid 438] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 439] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 438] <... futex resumed>) = 0 [pid 436] close(14 [pid 435] close(23 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 439] <... futex resumed>) = 0 [pid 438] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 439] close(6 [pid 436] close(15 [pid 435] close(24 [pid 439] <... close resumed>) = 0 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 439] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 436] close(16 [pid 435] close(25 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 439] <... futex resumed>) = 0 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 439] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 436] close(17 [pid 435] close(26 [pid 306] <... socket resumed>) = 3 [pid 439] <... futex resumed>) = 0 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 436] close(18 [pid 435] close(27 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 436] close(19) = -1 EBADF (Bad file descriptor) [pid 436] close(20) = -1 EBADF (Bad file descriptor) [pid 436] close(21) = -1 EBADF (Bad file descriptor) [pid 436] close(22) = -1 EBADF (Bad file descriptor) [pid 436] close(23) = -1 EBADF (Bad file descriptor) [pid 436] close(24) = -1 EBADF (Bad file descriptor) [pid 436] close(25) = -1 EBADF (Bad file descriptor) [pid 436] close(26) = -1 EBADF (Bad file descriptor) [pid 436] close(27) = -1 EBADF (Bad file descriptor) [pid 436] close(28) = -1 EBADF (Bad file descriptor) [pid 436] close(29) = -1 EBADF (Bad file descriptor) [pid 436] close(3) = -1 EBADF (Bad file descriptor) [pid 436] close(4 [pid 439] <... bpf resumed>) = 6 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 439] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 436] close(5 [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 439] <... futex resumed>) = 0 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] close(28 [pid 439] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 436] close(6 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 439] <... futex resumed>) = 0 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 439] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 436] close(7 [pid 435] close(29 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 436] close(8 [pid 435] close(3 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 436] close(9 [pid 435] close(4 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 436] close(10 [pid 435] close(5 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 436] close(11 [pid 435] close(6 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 436] close(12 [pid 435] close(7 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 436] close(13 [pid 435] close(8 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 436] close(14 [pid 435] close(9 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 436] close(15 [pid 435] close(10 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 436] close(16 [pid 435] close(11 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 436] close(17 [pid 435] close(12 [pid 306] close(3 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 436] close(18 [pid 435] close(13 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 436] close(19 [pid 435] close(14 [pid 306] <... socket resumed>) = 3 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 436] close(20 [pid 435] close(15 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 436] close(21 [pid 435] close(16 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 436] close(22 [pid 435] close(17 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 436] close(23 [pid 435] close(18 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 436] close(24 [pid 435] close(19 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 436] close(25 [pid 435] close(20 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 436] close(26 [pid 435] close(21 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 436] close(27 [pid 435] close(22 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 436] close(28 [pid 435] close(23 [pid 306] <... close resumed>) = 0 [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 436] close(29 [pid 435] close(24 [pid 306] read(249, [pid 436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 436] exit_group(0 [pid 435] close(25 [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 436] <... exit_group resumed>) = ? [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 435] close(26 [pid 438] <... bpf resumed>) = 7 [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 439] <... bpf resumed>) = 7 [pid 435] close(27./strace-static-x86_64: Process 440 attached [pid 439] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 438] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 440] set_robust_list(0x555555a6d760, 24) = 0 [pid 440] chdir("./19" [pid 436] +++ exited with 0 +++ [pid 440] <... chdir resumed>) = 0 [pid 439] <... futex resumed>) = 0 [pid 438] <... futex resumed>) = 0 [pid 435] close(28 [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 21 [pid 440] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 439] close(3 [pid 438] close(3 [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 440] <... prctl resumed>) = 0 [pid 439] <... close resumed>) = 0 [pid 438] <... close resumed>) = 0 [pid 435] close(29 [pid 440] setpgid(0, 0 [pid 439] close(4 [pid 438] close(4 [pid 435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 440] <... setpgid resumed>) = 0 [pid 439] <... close resumed>) = 0 [pid 438] <... close resumed>) = 0 [pid 435] exit_group(0 [pid 320] <... write resumed>) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 482, NULL, 0) = 1 [pid 440] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 439] close(5 [pid 438] close(5 [pid 435] <... exit_group resumed>) = ? [pid 320] umount2("./19", MNT_FORCE|UMOUNT_NOFOLLOW [pid 440] <... symlinkat resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 440] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 320] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 440] <... symlinkat resumed>) = 0 [pid 320] <... openat resumed>) = 3 [pid 440] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 320] newfstatat(3, "", [pid 435] +++ exited with 0 +++ [pid 302] <... futex resumed>) = 1 [pid 440] <... symlinkat resumed>) = 0 [pid 439] <... close resumed>) = 0 [pid 438] <... close resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] read(22, [pid 294] <... futex resumed>) = 0 [pid 440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 439] close(6 [pid 438] close(6 [pid 320] getdents64(3, [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 440] <... openat resumed>) = 3 [pid 439] <... close resumed>) = 0 [pid 438] <... close resumed>) = 0 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 305] <... restart_syscall resumed>) = 0 [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 440] write(3, "1000", 4 [pid 439] close(7 [pid 438] close(7 [pid 320] umount2("./19/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 440] <... write resumed>) = 4 [pid 439] <... close resumed>) = 0 [pid 438] <... close resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 440] close(3 [pid 320] newfstatat(AT_FDCWD, "./19/cgroup.cpu", [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 440] <... close resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... write resumed>) = 12 [pid 440] read(200, [pid 439] close(8 [pid 438] close(8 [pid 320] unlink("./19/cgroup.cpu" [pid 314] epoll_pwait(4, [pid 305] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 440] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 0, NULL, 0) = 1 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... write resumed>) = 64 [pid 440] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 439] close(9 [pid 438] close(9 [pid 320] umount2("./19/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, [pid 305] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] read(22, [pid 440] <... symlinkat resumed>) = 0 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] <... openat resumed>) = 3 [pid 302] <... read resumed>0xc0014ec970, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 440] close(249 [pid 439] close(10 [pid 438] close(10 [pid 320] newfstatat(AT_FDCWD, "./19/binderfs", [pid 305] newfstatat(3, "", [pid 440] <... close resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] epoll_pwait(4, [pid 440] close(248 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./19/binderfs" [pid 314] <... write resumed>) = 64 [pid 305] getdents64(3, [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 440] <... close resumed>) = 0 [pid 439] close(11 [pid 438] close(11 [pid 320] <... unlink resumed>) = 0 [pid 314] read(11, [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 302] epoll_pwait(4, [pid 440] close(4 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./19/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>0xc000013cb0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] umount2("./18/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 440] <... close resumed>) = 0 [pid 439] close(12 [pid 438] close(12 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] epoll_pwait(4, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] epoll_pwait(4, [pid 440] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./19/cgroup", [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] newfstatat(AT_FDCWD, "./18/cgroup.cpu", [pid 440] <... futex resumed>) = 0 [pid 439] close(13 [pid 438] close(13 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 440] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./19/cgroup" [pid 305] unlink("./18/cgroup.cpu" [pid 440] <... futex resumed>) = 0 [pid 439] close(14 [pid 438] close(14 [pid 320] <... unlink resumed>) = 0 [pid 305] <... unlink resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=441854263} [pid 440] bpf(BPF_PROG_LOAD, NULL, 0 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./19/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 440] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 439] close(15 [pid 438] close(15 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 440] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./19/cgroup.net", [pid 305] newfstatat(AT_FDCWD, "./18/binderfs", [pid 440] <... futex resumed>) = 0 [pid 439] close(16 [pid 438] close(16 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 440] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./19/cgroup.net" [pid 305] unlink("./18/binderfs" [pid 440] <... futex resumed>) = 0 [pid 439] close(17 [pid 438] close(17 [pid 320] <... unlink resumed>) = 0 [pid 305] <... unlink resumed>) = 0 [pid 440] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getdents64(3, [pid 305] umount2("./18/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 440] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 439] close(18 [pid 438] close(18 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 440] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 305] newfstatat(AT_FDCWD, "./18/cgroup", [pid 440] <... futex resumed>) = 0 [pid 439] close(19 [pid 438] close(19 [pid 320] <... close resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 440] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlinkat(AT_FDCWD, "./19", AT_REMOVEDIR [pid 305] unlink("./18/cgroup" [pid 440] <... futex resumed>) = 0 [pid 439] close(20 [pid 438] close(20 [pid 320] <... unlinkat resumed>) = 0 [pid 305] <... unlink resumed>) = 0 [pid 440] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] mkdirat(AT_FDCWD, "./20", 0777 [pid 305] umount2("./18/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 440] <... bpf resumed>) = 3 [pid 439] close(21 [pid 438] close(21 [pid 320] <... mkdirat resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 440] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 305] newfstatat(AT_FDCWD, "./18/cgroup.net", [pid 440] <... futex resumed>) = 0 [pid 439] close(22 [pid 438] close(22 [pid 320] <... openat resumed>) = 3 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 440] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] ioctl(3, LOOP_CLR_FD [pid 305] unlink("./18/cgroup.net" [pid 440] <... futex resumed>) = 0 [pid 439] close(23 [pid 438] close(23 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] <... unlink resumed>) = 0 [pid 440] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 305] getdents64(3, [pid 440] <... bpf resumed>) = 0 [pid 439] close(24 [pid 438] close(24 [pid 320] <... close resumed>) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] close(3 [pid 320] <... socket resumed>) = 3 [pid 305] <... close resumed>) = 0 [pid 320] close(3 [pid 305] unlinkat(AT_FDCWD, "./18", AT_REMOVEDIR [pid 320] <... close resumed>) = 0 [pid 305] <... unlinkat resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] mkdirat(AT_FDCWD, "./19", 0777 [pid 320] <... socket resumed>) = 3 [pid 305] <... mkdirat resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] <... openat resumed>) = 3 [pid 440] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] close(25 [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 305] ioctl(3, LOOP_CLR_FD [pid 440] <... futex resumed>) = 0 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] close(25 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 440] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] close(26 [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 305] close(3 [pid 440] <... futex resumed>) = 0 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] close(26 [pid 320] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 320] <... socket resumed>) = 3 [pid 305] <... socket resumed>) = 3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] close(3 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] <... socket resumed>) = 3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 439] close(27 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 438] close(27 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] close(3 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 440] <... bpf resumed>) = 4 [pid 305] <... close resumed>) = 0 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 440] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] close(28 [pid 438] close(28 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] <... socket resumed>) = 3 [pid 440] <... futex resumed>) = 0 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 440] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] close(29 [pid 438] close(29 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 440] <... futex resumed>) = 0 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 440] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 439] close(3 [pid 438] close(3 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 440] <... bpf resumed>) = 5 [pid 439] close(4 [pid 438] close(4 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 440] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 440] <... futex resumed>) = 0 [pid 439] close(5 [pid 438] close(5 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 440] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 440] <... futex resumed>) = 0 [pid 439] close(6 [pid 438] close(6 [pid 320] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] <... socket resumed>) = 3 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] <... setsockopt resumed>) = 0 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 440] write(-1, NULL, 55808 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 440] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 439] close(7 [pid 438] close(7 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] close(3 [pid 440] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] <... close resumed>) = 0 [pid 440] <... futex resumed>) = 0 [pid 439] close(8 [pid 438] close(8 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 440] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... setsockopt resumed>) = 0 [pid 305] <... socket resumed>) = 3 [pid 440] <... futex resumed>) = 0 [pid 439] close(9 [pid 438] close(9 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 439] close(10 [pid 438] close(10 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 440] <... bpf resumed>) = 6 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 440] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] close(11 [pid 438] close(11 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 440] <... futex resumed>) = 0 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... setsockopt resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 440] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] close(12 [pid 438] close(12 [pid 320] close(3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 440] <... futex resumed>) = 0 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 440] close(6 [pid 439] close(13 [pid 438] close(13 [pid 320] read(249, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 440] <... close resumed>) = 0 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 440] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] close(14 [pid 438] close(14 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, ./strace-static-x86_64: Process 441 attached [pid 440] <... futex resumed>) = 0 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 441] set_robust_list(0x555556bd7760, 24 [pid 440] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] close(15 [pid 438] close(15 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 22 [pid 305] close(3 [pid 441] <... set_robust_list resumed>) = 0 [pid 440] <... futex resumed>) = 0 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 441] chdir("./20" [pid 440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 439] close(16 [pid 438] close(16 [pid 305] <... close resumed>) = 0 [pid 441] <... chdir resumed>) = 0 [pid 440] <... bpf resumed>) = 6 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] read(249, [pid 441] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 440] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] close(17 [pid 438] close(17 [pid 441] <... prctl resumed>) = 0 [pid 440] <... futex resumed>) = 0 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 441] setpgid(0, 0 [pid 440] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] close(18 [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 441] <... setpgid resumed>) = 0 [pid 440] <... futex resumed>) = 0 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] close(18 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 441] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 439] close(19 [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 442 attached [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] close(19 [pid 442] set_robust_list(0x5555557f6760, 24) = 0 [pid 442] chdir("./19" [pid 441] <... symlinkat resumed>) = 0 [pid 440] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 439] close(20 [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 21 [pid 442] <... chdir resumed>) = 0 [pid 441] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 442] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 440] <... bpf resumed>) = 7 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] close(20 [pid 442] <... prctl resumed>) = 0 [pid 442] setpgid(0, 0 [pid 441] <... symlinkat resumed>) = 0 [pid 440] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] close(21 [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 442] <... setpgid resumed>) = 0 [pid 441] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 440] <... futex resumed>) = 0 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 442] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 438] close(21 [pid 442] <... symlinkat resumed>) = 0 [pid 441] <... symlinkat resumed>) = 0 [pid 440] close(3 [pid 439] close(22 [pid 442] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 442] <... symlinkat resumed>) = 0 [pid 441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 440] <... close resumed>) = 0 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] close(22 [pid 442] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 441] <... openat resumed>) = 3 [pid 440] close(4 [pid 439] close(23 [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 441] write(3, "1000", 4 [pid 440] <... close resumed>) = 0 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 442] <... openat resumed>) = 3 [pid 441] <... write resumed>) = 4 [pid 440] close(5 [pid 439] close(24 [pid 438] close(23 [pid 442] write(3, "1000", 4 [pid 441] close(3 [pid 440] <... close resumed>) = 0 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 442] <... write resumed>) = 4 [pid 441] <... close resumed>) = 0 [pid 440] close(6 [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 442] close(3 [pid 441] read(200, [pid 440] <... close resumed>) = 0 [pid 439] close(25 [pid 438] close(24 [pid 442] <... close resumed>) = 0 [pid 441] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 440] close(7 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 442] read(200, [pid 441] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 442] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 440] <... close resumed>) = 0 [pid 439] close(26 [pid 438] close(25 [pid 442] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 441] <... symlinkat resumed>) = 0 [pid 440] close(8 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 442] close(249 [pid 441] close(249 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 439] close(27 [pid 438] close(26 [pid 442] <... close resumed>) = 0 [pid 441] <... close resumed>) = 0 [pid 440] close(9 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 442] close(248 [pid 441] close(248 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 439] close(28 [pid 438] close(27 [pid 442] <... close resumed>) = 0 [pid 441] <... close resumed>) = 0 [pid 440] close(10 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 442] close(4 [pid 441] close(4 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 439] close(29 [pid 438] close(28 [pid 442] <... close resumed>) = 0 [pid 441] <... close resumed>) = 0 [pid 440] close(11 [pid 439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 442] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 441] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 439] exit_group(0 [pid 438] close(29 [pid 442] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] <... futex resumed>) = 0 [pid 440] close(12 [pid 439] <... exit_group resumed>) = ? [pid 438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 442] <... futex resumed>) = 0 [pid 441] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 442] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 442] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 439] +++ exited with 0 +++ [pid 438] exit_group(0 [pid 440] close(13 [pid 442] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] <... futex resumed>) = 0 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 438] <... exit_group resumed>) = ? [pid 442] <... futex resumed>) = 0 [pid 441] bpf(BPF_PROG_LOAD, NULL, 0 [pid 440] close(14 [pid 442] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 442] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] +++ exited with 0 +++ [pid 442] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 442] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 442] <... futex resumed>) = 0 [pid 441] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] close(15 [pid 311] restart_syscall(<... resuming interrupted clone ...> [pid 442] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] <... futex resumed>) = 0 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 442] <... futex resumed>) = 0 [pid 441] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] close(16 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 311] <... restart_syscall resumed>) = 0 [pid 442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 441] <... futex resumed>) = 0 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... write resumed>) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 445, NULL, 0) = 1 [pid 442] <... bpf resumed>) = 4 [pid 441] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 440] close(17 [pid 317] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 442] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 442] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... futex resumed>) = 1 [pid 442] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 440] close(18 [pid 302] read(39, [pid 294] <... futex resumed>) = 0 [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 441] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 441] <... futex resumed>) = 0 [pid 440] close(19 [pid 317] <... openat resumed>) = 3 [pid 314] <... futex resumed>) = 0 [pid 302] <... futex resumed>) = 1 [pid 441] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(3, "", [pid 314] epoll_pwait(4, [pid 440] close(20 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 302] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 441] <... futex resumed>) = 0 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] epoll_pwait(4, [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 302] <... write resumed>) = 64 [pid 441] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 440] close(21 [pid 317] getdents64(3, [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 404, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 441] <... bpf resumed>) = 3 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 441] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] close(22 [pid 319] <... futex resumed>) = 0 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] umount2("./18/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] umount2("./19", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] <... futex resumed>) = 1 [pid 441] <... futex resumed>) = 0 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] read(15, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] read(39, [pid 441] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] close(23 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] newfstatat(AT_FDCWD, "./18/cgroup.cpu", [pid 311] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] <... read resumed>0xc000013d10, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 441] <... futex resumed>) = 0 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] <... openat resumed>) = 3 [pid 441] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 440] close(24 [pid 319] <... write resumed>) = 64 [pid 317] unlink("./18/cgroup.cpu" [pid 311] newfstatat(3, "", [pid 302] epoll_pwait(4, [pid 441] <... bpf resumed>) = 0 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] read(15, [pid 441] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] close(25 [pid 319] <... read resumed>0xc0014ec9d0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... unlink resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 441] <... futex resumed>) = 0 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] epoll_pwait(4, [pid 317] umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] getdents64(3, [pid 302] epoll_pwait(4, [pid 441] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] close(26 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 441] <... futex resumed>) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=400915068} [pid 317] newfstatat(AT_FDCWD, "./18/binderfs", [pid 441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 440] close(27 [pid 311] umount2("./19/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 441] <... bpf resumed>) = 4 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 441] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] close(28 [pid 317] unlink("./18/binderfs" [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 441] <... futex resumed>) = 0 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 440] close(29 [pid 317] <... unlink resumed>) = 0 [pid 311] newfstatat(AT_FDCWD, "./19/cgroup.cpu", [pid 441] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./18/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 441] <... futex resumed>) = 0 [pid 440] close(3 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] unlink("./19/cgroup.cpu" [pid 441] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./18/cgroup", [pid 440] close(4 [pid 311] <... unlink resumed>) = 0 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] umount2("./19/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 440] close(5 [pid 317] unlink("./18/cgroup" [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 440] close(6 [pid 317] <... unlink resumed>) = 0 [pid 311] newfstatat(AT_FDCWD, "./19/binderfs", [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./18/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 440] close(7 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] unlink("./19/binderfs" [pid 440] close(8 [pid 317] newfstatat(AT_FDCWD, "./18/cgroup.net", [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... unlink resumed>) = 0 [pid 440] close(9 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] umount2("./19/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./18/cgroup.net" [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 440] close(10 [pid 317] <... unlink resumed>) = 0 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] newfstatat(AT_FDCWD, "./19/cgroup", [pid 317] getdents64(3, [pid 440] close(11 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 440] close(12 [pid 311] unlink("./19/cgroup" [pid 317] close(3 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 440] close(13 [pid 311] <... unlink resumed>) = 0 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 440] close(14 [pid 317] unlinkat(AT_FDCWD, "./18", AT_REMOVEDIR [pid 311] umount2("./19/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 440] close(15 [pid 317] <... unlinkat resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdirat(AT_FDCWD, "./19", 0777 [pid 311] newfstatat(AT_FDCWD, "./19/cgroup.net", [pid 440] close(16) = -1 EBADF (Bad file descriptor) [pid 317] <... mkdirat resumed>) = 0 [pid 440] close(17 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 311] unlink("./19/cgroup.net" [pid 440] close(18 [pid 317] <... openat resumed>) = 3 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] ioctl(3, LOOP_CLR_FD [pid 311] <... unlink resumed>) = 0 [pid 440] close(19 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 311] getdents64(3, [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 442] <... bpf resumed>) = 5 [pid 441] <... bpf resumed>) = 5 [pid 440] close(20 [pid 442] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... close resumed>) = 0 [pid 311] close(3 [pid 442] <... futex resumed>) = 0 [pid 442] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] write(-1, NULL, 55808) = -1 EBADF (Bad file descriptor) [pid 442] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 442] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] close(6) = 0 [pid 442] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 6 [pid 442] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16) = 7 [pid 442] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] close(3) = 0 [pid 442] close(4) = 0 [pid 442] close(5 [pid 441] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... close resumed>) = 0 [pid 441] <... futex resumed>) = 0 [pid 440] close(21 [pid 317] <... socket resumed>) = 3 [pid 311] unlinkat(AT_FDCWD, "./19", AT_REMOVEDIR [pid 441] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 441] <... futex resumed>) = 0 [pid 440] close(22 [pid 311] <... unlinkat resumed>) = 0 [pid 441] write(-1, NULL, 55808 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 311] mkdirat(AT_FDCWD, "./20", 0777 [pid 441] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 440] close(23 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 441] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... mkdirat resumed>) = 0 [pid 441] <... futex resumed>) = 0 [pid 440] close(24 [pid 317] <... socket resumed>) = 3 [pid 441] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 441] <... futex resumed>) = 0 [pid 440] close(25 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 311] <... openat resumed>) = 3 [pid 441] <... bpf resumed>) = 6 [pid 440] close(26 [pid 441] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] ioctl(3, LOOP_CLR_FD [pid 441] <... futex resumed>) = 0 [pid 440] close(27 [pid 317] close(3 [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 441] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 311] close(3 [pid 441] <... futex resumed>) = 0 [pid 440] close(28 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... close resumed>) = 0 [pid 441] close(6 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 441] <... close resumed>) = 0 [pid 440] close(29 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 441] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] <... socket resumed>) = 3 [pid 441] <... futex resumed>) = 0 [pid 440] exit_group(0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] close(3 [pid 441] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] <... exit_group resumed>) = ? [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] <... close resumed>) = 0 [pid 440] +++ exited with 0 +++ [pid 441] <... futex resumed>) = 0 [pid 441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] umount2("./19", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 306] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 306] getdents64(3, 0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 441] <... bpf resumed>) = 6 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] <... socket resumed>) = 3 [pid 306] umount2("./19/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 402, NULL, 0) = 1 [pid 441] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 441] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] newfstatat(AT_FDCWD, "./19/cgroup.cpu", [pid 441] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 441] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] read(21, [pid 441] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] unlink("./19/cgroup.cpu" [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] close(3 [pid 306] <... unlink resumed>) = 0 [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] <... close resumed>) = 0 [pid 306] umount2("./19/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./19/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./19/binderfs" [pid 319] epoll_pwait(4, [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] <... socket resumed>) = 3 [pid 306] <... unlink resumed>) = 0 [pid 302] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] umount2("./19/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] <... write resumed>) = 64 [pid 319] epoll_pwait(4, [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] newfstatat(AT_FDCWD, "./19/cgroup", [pid 302] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] read(21, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] unlink("./19/cgroup" [pid 302] <... read resumed>0xc0014eca40, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] <... unlink resumed>) = 0 [pid 317] close(3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] umount2("./19/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=377563244} [pid 317] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] newfstatat(AT_FDCWD, "./19/cgroup.net", [pid 317] <... socket resumed>) = 3 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] unlink("./19/cgroup.net" [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] <... unlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] getdents64(3, [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] close(3 [pid 317] <... setsockopt resumed>) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] unlinkat(AT_FDCWD, "./19", AT_REMOVEDIR [pid 442] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] <... unlinkat resumed>) = 0 [pid 442] close(6 [pid 441] <... bpf resumed>) = 7 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] mkdirat(AT_FDCWD, "./20", 0777 [pid 442] <... close resumed>) = 0 [pid 441] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] <... mkdirat resumed>) = 0 [pid 442] close(7 [pid 441] <... futex resumed>) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 311] close(3 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 441] close(3 [pid 317] <... setsockopt resumed>) = 0 [pid 306] <... openat resumed>) = 3 [pid 441] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... close resumed>) = 0 [pid 306] ioctl(3, LOOP_CLR_FD [pid 441] close(4 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 441] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] close(3 [pid 441] close(5 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] <... socket resumed>) = 3 [pid 306] <... close resumed>) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... setsockopt resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] <... socket resumed>) = 3 [pid 317] close(3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] close(3 [pid 317] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] <... close resumed>) = 0 [pid 317] read(249, [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] <... socket resumed>) = 3 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 ./strace-static-x86_64: Process 443 attached [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] close(3 [pid 443] set_robust_list(0x555556f7e760, 24 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 21 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... close resumed>) = 0 [pid 443] <... set_robust_list resumed>) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 443] chdir("./19" [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... socket resumed>) = 3 [pid 443] <... chdir resumed>) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 443] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 311] close(3 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 443] <... prctl resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 443] setpgid(0, 0 [pid 311] <... close resumed>) = 0 [pid 443] <... setpgid resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 443] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 311] read(249, [pid 443] <... symlinkat resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 443] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 443] <... symlinkat resumed>) = 0 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 443] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 444 attached ) = 3 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 444] set_robust_list(0x555556a82760, 24 [pid 443] write(3, "1000", 4 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 22 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 444] <... set_robust_list resumed>) = 0 [pid 443] <... write resumed>) = 4 [pid 443] close(3 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 444] chdir("./20" [pid 443] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 444] <... chdir resumed>) = 0 [pid 443] read(200, 0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 444] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 443] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 444] <... prctl resumed>) = 0 [pid 443] <... symlinkat resumed>) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 444] setpgid(0, 0 [pid 443] close(249 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 444] <... setpgid resumed>) = 0 [pid 443] <... close resumed>) = 0 [pid 443] close(248 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 443] <... close resumed>) = 0 [pid 444] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 443] close(4 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 443] <... close resumed>) = 0 [pid 444] <... symlinkat resumed>) = 0 [pid 443] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 444] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 443] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 444] <... symlinkat resumed>) = 0 [pid 443] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 444] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 443] bpf(BPF_PROG_LOAD, NULL, 0 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 443] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 444] <... symlinkat resumed>) = 0 [pid 443] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] close(3 [pid 444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 443] <... futex resumed>) = 0 [pid 443] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... close resumed>) = 0 [pid 444] <... openat resumed>) = 3 [pid 443] <... futex resumed>) = 0 [pid 444] write(3, "1000", 4 [pid 443] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 444] <... write resumed>) = 4 [pid 443] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 444] close(3 [pid 443] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... socket resumed>) = 3 [pid 444] <... close resumed>) = 0 [pid 443] <... futex resumed>) = 0 [pid 444] read(200, [pid 443] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 444] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 443] <... futex resumed>) = 0 [pid 444] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 443] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 444] <... symlinkat resumed>) = 0 [pid 443] <... bpf resumed>) = 3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 444] close(249 [pid 443] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... close resumed>) = 0 [pid 443] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 444] close(248 [pid 443] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 444] <... close resumed>) = 0 [pid 443] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 444] close(4 [pid 443] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 444] <... close resumed>) = 0 [pid 443] <... bpf resumed>) = 0 [pid 443] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 444] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 443] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 444] <... futex resumed>) = 0 [pid 443] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 444] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 444] <... futex resumed>) = 0 [pid 443] <... bpf resumed>) = 4 [pid 443] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] bpf(BPF_PROG_LOAD, NULL, 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 444] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 443] <... futex resumed>) = 0 [pid 306] close(3 [pid 444] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 443] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... futex resumed>) = 0 [pid 443] <... futex resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 444] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 443] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 444] <... futex resumed>) = 0 [pid 306] read(249, [pid 444] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 444] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 444] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 445 attached ) = 0 [pid 445] set_robust_list(0x555555a6d760, 24) = 0 [pid 444] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] <... close resumed>) = 0 [pid 441] <... close resumed>) = 0 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 22 [pid 445] chdir("./20" [pid 444] <... futex resumed>) = 0 [pid 442] close(8 [pid 441] close(6 [pid 445] <... chdir resumed>) = 0 [pid 444] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 441] <... close resumed>) = 0 [pid 445] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 444] <... bpf resumed>) = 3 [pid 445] <... prctl resumed>) = 0 [pid 442] close(9 [pid 444] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] close(7 [pid 445] setpgid(0, 0 [pid 444] <... futex resumed>) = 0 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] <... setpgid resumed>) = 0 [pid 444] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 442] close(10 [pid 445] <... symlinkat resumed>) = 0 [pid 444] <... futex resumed>) = 0 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 444] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 442] close(11 [pid 445] <... symlinkat resumed>) = 0 [pid 445] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 444] <... bpf resumed>) = 0 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] <... symlinkat resumed>) = 0 [pid 444] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] close(12 [pid 445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 444] <... futex resumed>) = 0 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] <... openat resumed>) = 3 [pid 444] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] close(13 [pid 445] write(3, "1000", 4 [pid 444] <... futex resumed>) = 0 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] <... write resumed>) = 4 [pid 445] close(3 [pid 444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 442] close(14 [pid 445] <... close resumed>) = 0 [pid 445] read(200, 0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 445] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 445] close(249) = 0 [pid 445] close(248) = 0 [pid 445] close(4 [pid 444] <... bpf resumed>) = 4 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] <... close resumed>) = 0 [pid 444] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] close(15 [pid 445] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... futex resumed>) = 0 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] <... futex resumed>) = 0 [pid 444] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] close(16 [pid 445] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... futex resumed>) = 0 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] <... futex resumed>) = 0 [pid 445] bpf(BPF_PROG_LOAD, NULL, 0 [pid 444] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 442] close(17 [pid 445] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] close(18 [pid 445] <... futex resumed>) = 0 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] close(19 [pid 445] <... futex resumed>) = 0 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 442] close(20 [pid 445] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] close(21 [pid 445] <... futex resumed>) = 0 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 442] close(22 [pid 445] <... bpf resumed>) = 3 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] close(23 [pid 445] <... futex resumed>) = 0 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] close(24 [pid 445] <... futex resumed>) = 0 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 442] close(25 [pid 445] <... bpf resumed>) = 0 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] close(26 [pid 445] <... futex resumed>) = 0 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] close(27 [pid 445] <... futex resumed>) = 0 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 442] close(28 [pid 445] <... bpf resumed>) = 4 [pid 445] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] <... futex resumed>) = 0 [pid 442] close(29 [pid 445] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] <... futex resumed>) = 0 [pid 442] close(3 [pid 445] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 442] close(4) = -1 EBADF (Bad file descriptor) [pid 442] close(5) = -1 EBADF (Bad file descriptor) [pid 442] close(6) = -1 EBADF (Bad file descriptor) [pid 442] close(7) = -1 EBADF (Bad file descriptor) [pid 442] close(8) = -1 EBADF (Bad file descriptor) [pid 442] close(9) = -1 EBADF (Bad file descriptor) [pid 442] close(10) = -1 EBADF (Bad file descriptor) [pid 442] close(11) = -1 EBADF (Bad file descriptor) [pid 442] close(12) = -1 EBADF (Bad file descriptor) [pid 442] close(13) = -1 EBADF (Bad file descriptor) [pid 442] close(14) = -1 EBADF (Bad file descriptor) [pid 442] close(15) = -1 EBADF (Bad file descriptor) [pid 442] close(16) = -1 EBADF (Bad file descriptor) [pid 442] close(17) = -1 EBADF (Bad file descriptor) [pid 442] close(18) = -1 EBADF (Bad file descriptor) [pid 442] close(19) = -1 EBADF (Bad file descriptor) [pid 442] close(20) = -1 EBADF (Bad file descriptor) [pid 442] close(21) = -1 EBADF (Bad file descriptor) [pid 442] close(22) = -1 EBADF (Bad file descriptor) [pid 442] close(23) = -1 EBADF (Bad file descriptor) [pid 442] close(24) = -1 EBADF (Bad file descriptor) [pid 442] close(25) = -1 EBADF (Bad file descriptor) [pid 442] close(26) = -1 EBADF (Bad file descriptor) [pid 442] close(27) = -1 EBADF (Bad file descriptor) [pid 442] close(28) = -1 EBADF (Bad file descriptor) [pid 442] close(29) = -1 EBADF (Bad file descriptor) [pid 442] exit_group(0) = ? [pid 442] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 379, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 305] umount2("./19", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 319] read(11, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 305] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] <... futex resumed>) = 1 [pid 305] <... openat resumed>) = 3 [pid 302] <... futex resumed>) = 0 [pid 319] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 305] newfstatat(3, "", [pid 302] epoll_pwait(4, [pid 319] <... write resumed>) = 64 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] read(11, [pid 305] getdents64(3, [pid 319] <... read resumed>0xc0014ecaa0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 302] epoll_pwait(4, [pid 319] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] epoll_pwait(4, [pid 305] umount2("./19/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./19/cgroup.cpu", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=338627236} [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./19/cgroup.cpu") = 0 [pid 305] umount2("./19/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./19/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./19/binderfs") = 0 [pid 305] umount2("./19/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./19/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./19/cgroup") = 0 [pid 305] umount2("./19/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./19/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./19/cgroup.net") = 0 [pid 305] getdents64(3, 0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 305] close(3) = 0 [pid 305] unlinkat(AT_FDCWD, "./19", AT_REMOVEDIR [pid 443] <... bpf resumed>) = 5 [pid 445] <... bpf resumed>) = 5 [pid 444] <... bpf resumed>) = 5 [pid 441] <... close resumed>) = 0 [pid 305] <... unlinkat resumed>) = 0 [pid 445] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 443] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] close(8 [pid 305] mkdirat(AT_FDCWD, "./20", 0777 [pid 445] <... futex resumed>) = 0 [pid 444] <... futex resumed>) = 0 [pid 443] <... futex resumed>) = 0 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 445] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] write(-1, NULL, 55808 [pid 305] <... mkdirat resumed>) = 0 [pid 445] <... futex resumed>) = 0 [pid 444] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 443] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] close(9 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 445] write(-1, NULL, 55808 [pid 444] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 443] <... futex resumed>) = 0 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 444] <... futex resumed>) = 0 [pid 443] write(-1, NULL, 55808 [pid 441] close(10 [pid 305] <... openat resumed>) = 3 [pid 445] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 443] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] ioctl(3, LOOP_CLR_FD [pid 445] <... futex resumed>) = 0 [pid 444] <... futex resumed>) = 0 [pid 443] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] close(11 [pid 445] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 443] <... futex resumed>) = 0 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 445] <... futex resumed>) = 0 [pid 444] <... bpf resumed>) = 6 [pid 443] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 444] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 443] <... futex resumed>) = 0 [pid 441] close(12 [pid 444] <... futex resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 444] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] <... bpf resumed>) = 6 [pid 444] <... futex resumed>) = 0 [pid 443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 445] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] close(6 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 444] <... close resumed>) = 0 [pid 444] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 443] <... bpf resumed>) = 6 [pid 441] close(13 [pid 445] <... futex resumed>) = 0 [pid 444] <... futex resumed>) = 0 [pid 443] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 445] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 443] <... futex resumed>) = 0 [pid 441] close(14 [pid 305] close(3 [pid 445] <... futex resumed>) = 0 [pid 444] <... futex resumed>) = 0 [pid 443] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] close(6 [pid 444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 443] <... futex resumed>) = 0 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 445] <... close resumed>) = 0 [pid 444] <... bpf resumed>) = 6 [pid 443] close(6 [pid 441] close(15 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 445] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 443] <... close resumed>) = 0 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] <... futex resumed>) = 0 [pid 444] <... futex resumed>) = 0 [pid 443] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] close(16 [pid 305] <... socket resumed>) = 3 [pid 445] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 443] <... futex resumed>) = 0 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 445] <... futex resumed>) = 0 [pid 444] <... futex resumed>) = 0 [pid 443] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] close(17 [pid 445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 444] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 443] <... futex resumed>) = 0 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 441] close(18 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 445] <... bpf resumed>) = 6 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... bpf resumed>) = 6 [pid 441] close(19 [pid 445] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] close(3 [pid 445] <... futex resumed>) = 0 [pid 443] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 443] <... futex resumed>) = 0 [pid 441] close(20 [pid 305] <... close resumed>) = 0 [pid 445] <... futex resumed>) = 0 [pid 443] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 445] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 443] <... futex resumed>) = 0 [pid 441] close(21 [pid 305] <... socket resumed>) = 3 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 441] close(22) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 441] close(23 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 441] close(24 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 441] close(25 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 441] close(26) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 441] close(27 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 441] close(28 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 441] close(29) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 441] close(3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 441] close(4 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 441] close(5 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 441] close(6 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 441] close(7 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 441] close(8 [pid 305] <... close resumed>) = 0 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 441] close(9 [pid 305] <... socket resumed>) = 3 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 441] close(10 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 441] close(11) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 441] close(12 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 441] close(13) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 441] close(14 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 441] close(15 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 441] close(16 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 441] close(17 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 441] close(18 [pid 305] <... close resumed>) = 0 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 441] close(19 [pid 305] read(249, [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 441] close(20 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 446 attached [pid 441] close(21 [pid 446] set_robust_list(0x5555557f6760, 24 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 22 [pid 446] <... set_robust_list resumed>) = 0 [pid 441] close(22 [pid 446] chdir("./20" [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 446] <... chdir resumed>) = 0 [pid 441] close(23 [pid 446] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 446] <... prctl resumed>) = 0 [pid 441] close(24 [pid 446] setpgid(0, 0 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 446] <... setpgid resumed>) = 0 [pid 446] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 441] close(25 [pid 446] <... symlinkat resumed>) = 0 [pid 446] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 446] <... symlinkat resumed>) = 0 [pid 444] <... bpf resumed>) = 7 [pid 445] <... bpf resumed>) = 7 [pid 441] close(26 [pid 443] <... bpf resumed>) = 7 [pid 446] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 445] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 446] <... symlinkat resumed>) = 0 [pid 445] <... futex resumed>) = 0 [pid 444] <... futex resumed>) = 0 [pid 443] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] close(27 [pid 446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 445] close(3 [pid 444] close(3 [pid 443] <... futex resumed>) = 0 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 446] <... openat resumed>) = 3 [pid 445] <... close resumed>) = 0 [pid 444] <... close resumed>) = 0 [pid 443] close(3 [pid 441] close(28 [pid 446] write(3, "1000", 4 [pid 445] close(4 [pid 444] close(4 [pid 443] <... close resumed>) = 0 [pid 446] <... write resumed>) = 4 [pid 445] <... close resumed>) = 0 [pid 444] <... close resumed>) = 0 [pid 443] close(4 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 446] close(3 [pid 445] close(5 [pid 444] close(5 [pid 443] <... close resumed>) = 0 [pid 441] close(29 [pid 446] <... close resumed>) = 0 [pid 445] <... close resumed>) = 0 [pid 444] <... close resumed>) = 0 [pid 443] close(5 [pid 441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 446] read(200, [pid 445] close(6 [pid 444] close(6 [pid 443] <... close resumed>) = 0 [pid 446] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 445] <... close resumed>) = 0 [pid 444] <... close resumed>) = 0 [pid 443] close(6 [pid 441] exit_group(0 [pid 446] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 445] close(7 [pid 444] close(7 [pid 443] <... close resumed>) = 0 [pid 441] <... exit_group resumed>) = ? [pid 446] <... symlinkat resumed>) = 0 [pid 445] <... close resumed>) = 0 [pid 443] close(7 [pid 446] close(249) = 0 [pid 446] close(248) = 0 [pid 446] close(4) = 0 [pid 446] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 446] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 446] bpf(BPF_PROG_LOAD, NULL, 0 [pid 441] +++ exited with 0 +++ [pid 446] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 445] close(8 [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 446] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 446] <... futex resumed>) = 0 [pid 445] close(9 [pid 446] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 446] <... futex resumed>) = 0 [pid 445] close(10 [pid 320] <... write resumed>) = 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 338, NULL, 0) = 1 [pid 446] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./20", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 446] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 445] close(11 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 446] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] read(22, [pid 446] <... futex resumed>) = 0 [pid 445] close(12 [pid 320] <... openat resumed>) = 3 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 446] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(3, "", [pid 319] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 446] <... futex resumed>) = 0 [pid 445] close(13 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... futex resumed>) = 1 [pid 302] <... futex resumed>) = 0 [pid 446] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getdents64(3, [pid 319] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 446] <... bpf resumed>) = 3 [pid 445] close(14 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] <... write resumed>) = 64 [pid 302] epoll_pwait(4, [pid 446] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./20/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] read(22, [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 446] <... futex resumed>) = 0 [pid 445] close(15 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... read resumed>0xc000013d80, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 446] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./20/cgroup.cpu", [pid 319] epoll_pwait(4, [pid 302] epoll_pwait(4, [pid 446] <... futex resumed>) = 0 [pid 445] close(16 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 446] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./20/cgroup.cpu" [pid 319] epoll_pwait(4, [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 446] <... bpf resumed>) = 0 [pid 445] close(17 [pid 320] <... unlink resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=305815526} [pid 446] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./20/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 446] <... futex resumed>) = 0 [pid 445] close(18 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 446] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./20/binderfs", [pid 446] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 445] close(19 [pid 320] unlink("./20/binderfs") = 0 [pid 320] umount2("./20/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./20/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 446] <... bpf resumed>) = 4 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./20/cgroup" [pid 446] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] close(20 [pid 320] <... unlink resumed>) = 0 [pid 446] <... futex resumed>) = 0 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./20/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 446] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 445] close(21 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 446] <... futex resumed>) = 0 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./20/cgroup.net", [pid 446] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 445] close(22 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./20/cgroup.net" [pid 445] close(23 [pid 320] <... unlink resumed>) = 0 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getdents64(3, [pid 445] close(24 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 445] close(25) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 445] close(26 [pid 320] unlinkat(AT_FDCWD, "./20", AT_REMOVEDIR [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] close(27 [pid 320] <... unlinkat resumed>) = 0 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] mkdirat(AT_FDCWD, "./21", 0777 [pid 445] close(28) = -1 EBADF (Bad file descriptor) [pid 320] <... mkdirat resumed>) = 0 [pid 445] close(29 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] close(3 [pid 320] <... openat resumed>) = 3 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] ioctl(3, LOOP_CLR_FD [pid 445] close(4 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 445] close(5) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 445] close(6 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] close(7 [pid 320] <... socket resumed>) = 3 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 445] close(8) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 445] close(9 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] close(10 [pid 320] <... socket resumed>) = 3 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 445] close(11 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 445] close(12) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 445] close(13 [pid 320] close(3 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] close(14 [pid 320] <... close resumed>) = 0 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 445] close(15 [pid 320] <... socket resumed>) = 3 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 445] close(16 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 445] close(17) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 445] close(18 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 445] close(19 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] close(20 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 445] close(21 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 445] close(22 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] close(23 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] <... close resumed>) = 0 [pid 443] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 445] close(24 [pid 444] close(8 [pid 443] close(8 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 445] close(25 [pid 444] close(9 [pid 443] close(9 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 445] close(26 [pid 444] close(10 [pid 443] close(10 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 445] close(27 [pid 444] close(11 [pid 443] close(11 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 445] close(28 [pid 444] close(12 [pid 443] close(12 [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 445] close(29 [pid 444] close(13 [pid 443] close(13 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 445] exit_group(0 [pid 444] close(14 [pid 443] close(14 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 445] <... exit_group resumed>) = ? [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] close(15 [pid 443] close(15 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] close(16 [pid 443] close(16 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] close(17 [pid 443] close(17 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 444] close(18 [pid 443] close(18 [pid 445] +++ exited with 0 +++ [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 444] close(19 [pid 443] close(19 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] restart_syscall(<... resuming interrupted clone ...> [pid 444] close(20 [pid 443] close(20 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... restart_syscall resumed>) = 0 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 444] close(21 [pid 443] close(21 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 444] close(22 [pid 443] close(22 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 307, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./20", MNT_FORCE|UMOUNT_NOFOLLOW [pid 444] close(23 [pid 443] close(23 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 319] <... futex resumed>) = 1 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 319] read(21, [pid 306] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 444] close(24 [pid 443] close(24 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... openat resumed>) = 3 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 319] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 306] newfstatat(3, "", [pid 444] close(25 [pid 443] close(25 [pid 320] <... close resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... futex resumed>) = 0 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] read(249, [pid 319] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] getdents64(3, [pid 302] epoll_pwait(4, [pid 444] close(26 [pid 443] close(26 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 319] <... write resumed>) = 64 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 319] read(21, [pid 306] umount2("./20/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] epoll_pwait(4, [pid 444] close(27 [pid 443] close(27 [pid 319] <... read resumed>0xc0014ecb10, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] epoll_pwait(4, [pid 306] newfstatat(AT_FDCWD, "./20/cgroup.cpu", [pid 302] epoll_pwait(4, ./strace-static-x86_64: Process 447 attached [pid 444] close(28 [pid 443] close(28 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 447] set_robust_list(0x555556bd7760, 24 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] unlink("./20/cgroup.cpu" [pid 447] <... set_robust_list resumed>) = 0 [pid 444] close(29 [pid 443] close(29 [pid 306] <... unlink resumed>) = 0 [pid 447] chdir("./21" [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 23 [pid 306] umount2("./20/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=284708517} [pid 447] <... chdir resumed>) = 0 [pid 444] close(3 [pid 443] close(3 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 447] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] newfstatat(AT_FDCWD, "./20/binderfs", [pid 447] <... prctl resumed>) = 0 [pid 444] close(4 [pid 443] close(4 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 447] setpgid(0, 0 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] unlink("./20/binderfs" [pid 447] <... setpgid resumed>) = 0 [pid 444] close(5 [pid 443] close(5 [pid 306] <... unlink resumed>) = 0 [pid 447] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] umount2("./20/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 447] <... symlinkat resumed>) = 0 [pid 444] close(6 [pid 443] close(6 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 447] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] newfstatat(AT_FDCWD, "./20/cgroup", [pid 447] <... symlinkat resumed>) = 0 [pid 444] close(7 [pid 443] close(7 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 447] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] unlink("./20/cgroup" [pid 447] <... symlinkat resumed>) = 0 [pid 444] close(8 [pid 443] close(8 [pid 306] <... unlink resumed>) = 0 [pid 447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] umount2("./20/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 447] <... openat resumed>) = 3 [pid 444] close(9 [pid 443] close(9 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 447] write(3, "1000", 4 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] newfstatat(AT_FDCWD, "./20/cgroup.net", [pid 447] <... write resumed>) = 4 [pid 444] close(10 [pid 443] close(10 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 447] close(3 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] unlink("./20/cgroup.net" [pid 447] <... close resumed>) = 0 [pid 444] close(11 [pid 443] close(11 [pid 306] <... unlink resumed>) = 0 [pid 447] read(200, [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getdents64(3, [pid 447] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 444] close(12 [pid 443] close(12 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 447] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 447] <... symlinkat resumed>) = 0 [pid 444] close(13 [pid 443] close(13 [pid 306] <... close resumed>) = 0 [pid 447] close(249 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] unlinkat(AT_FDCWD, "./20", AT_REMOVEDIR [pid 447] <... close resumed>) = 0 [pid 444] close(14 [pid 443] close(14 [pid 306] <... unlinkat resumed>) = 0 [pid 447] close(248 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] mkdirat(AT_FDCWD, "./21", 0777 [pid 447] <... close resumed>) = 0 [pid 444] close(15 [pid 443] close(15 [pid 306] <... mkdirat resumed>) = 0 [pid 447] close(4 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 447] <... close resumed>) = 0 [pid 444] close(16 [pid 443] close(16 [pid 306] <... openat resumed>) = 3 [pid 447] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] ioctl(3, LOOP_CLR_FD [pid 447] <... futex resumed>) = 0 [pid 446] <... bpf resumed>) = 5 [pid 444] close(17 [pid 443] close(17 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 447] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 447] <... futex resumed>) = 0 [pid 446] <... futex resumed>) = 0 [pid 444] close(18 [pid 443] close(18 [pid 306] <... close resumed>) = 0 [pid 447] bpf(BPF_PROG_LOAD, NULL, 0 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 447] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 444] close(19 [pid 443] close(19 [pid 306] <... socket resumed>) = 3 [pid 447] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 447] <... futex resumed>) = 0 [pid 444] close(20 [pid 443] close(20 [pid 306] <... close resumed>) = 0 [pid 447] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 447] <... futex resumed>) = 0 [pid 444] close(21 [pid 443] close(21 [pid 306] <... socket resumed>) = 3 [pid 447] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 447] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 444] close(22 [pid 443] close(22 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 447] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 447] <... futex resumed>) = 0 [pid 444] close(23 [pid 443] close(23 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 447] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 447] <... futex resumed>) = 0 [pid 444] close(24 [pid 443] close(24 [pid 306] <... close resumed>) = 0 [pid 447] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 447] <... bpf resumed>) = 3 [pid 444] close(25 [pid 443] close(25 [pid 306] <... socket resumed>) = 3 [pid 447] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 447] <... futex resumed>) = 0 [pid 444] close(26 [pid 443] close(26 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 447] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 447] <... futex resumed>) = 0 [pid 444] close(27 [pid 443] close(27 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 447] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 447] <... bpf resumed>) = 0 [pid 444] close(28 [pid 443] close(28 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 447] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 447] <... futex resumed>) = 0 [pid 444] close(29 [pid 443] close(29 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 447] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 447] <... futex resumed>) = 0 [pid 444] exit_group(0 [pid 443] exit_group(0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 444] <... exit_group resumed>) = ? [pid 443] <... exit_group resumed>) = ? [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 447] <... bpf resumed>) = 4 [pid 446] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] +++ exited with 0 +++ [pid 443] +++ exited with 0 +++ [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 447] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] <... futex resumed>) = 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 447] <... futex resumed>) = 0 [pid 446] write(-1, NULL, 55808 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 447] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 447] <... futex resumed>) = 0 [pid 446] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 447] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 446] <... futex resumed>) = 0 [pid 317] <... write resumed>) = 12 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 286, NULL, 0) = 1 [pid 447] <... bpf resumed>) = 5 [pid 446] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./19", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... write resumed>) = 12 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 447] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] umount2("./20", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 447] <... futex resumed>) = 0 [pid 446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 317] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 302] read(39, [pid 447] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] close(3 [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 447] <... futex resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 446] <... bpf resumed>) = 6 [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 447] write(-1, NULL, 55808 [pid 446] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... futex resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 311] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 302] <... futex resumed>) = 1 [pid 447] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 446] <... futex resumed>) = 0 [pid 319] epoll_pwait(4, [pid 317] newfstatat(3, "", [pid 311] <... openat resumed>) = 3 [pid 306] <... socket resumed>) = 3 [pid 302] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 447] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 0, NULL, 0) = 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 311] newfstatat(3, "", [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 302] <... write resumed>) = 64 [pid 447] <... futex resumed>) = 0 [pid 446] <... futex resumed>) = 0 [pid 319] read(15, [pid 317] getdents64(3, [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 302] read(39, [pid 447] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] close(6 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 302] <... read resumed>0xc0014ecb70, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] getdents64(3, [pid 447] <... futex resumed>) = 0 [pid 446] <... close resumed>) = 0 [pid 319] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] umount2("./19/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 302] epoll_pwait(4, [pid 447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 446] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... write resumed>) = 64 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 447] <... bpf resumed>) = 6 [pid 446] <... futex resumed>) = 0 [pid 319] read(15, [pid 317] newfstatat(AT_FDCWD, "./19/cgroup.cpu", [pid 311] umount2("./20/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... setsockopt resumed>) = 0 [pid 302] epoll_pwait(4, [pid 447] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... read resumed>0xc000013de0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 447] <... futex resumed>) = 0 [pid 446] <... futex resumed>) = 0 [pid 319] epoll_pwait(4, [pid 317] unlink("./19/cgroup.cpu" [pid 311] newfstatat(AT_FDCWD, "./20/cgroup.cpu", [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 302] epoll_pwait(4, [pid 447] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... unlink resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 447] <... futex resumed>) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 447] close(6 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 447] <... close resumed>) = 0 [pid 306] <... setsockopt resumed>) = 0 [pid 447] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 447] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 447] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 447] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 447] <... bpf resumed>) = 6 [pid 446] <... bpf resumed>) = 6 [pid 317] umount2("./19/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] unlink("./20/cgroup.cpu" [pid 306] <... setsockopt resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=259607001} [pid 447] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] close(3 [pid 447] <... futex resumed>) = 0 [pid 446] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./19/binderfs", [pid 311] <... unlink resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 447] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] umount2("./20/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] read(249, [pid 447] <... futex resumed>) = 0 [pid 446] <... futex resumed>) = 0 [pid 317] unlink("./19/binderfs" [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 447] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 446] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] <... unlink resumed>) = 0 [pid 311] newfstatat(AT_FDCWD, "./20/binderfs", [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 448 attached [pid 447] <... bpf resumed>) = 7 [pid 446] <... bpf resumed>) = 7 [pid 317] umount2("./19/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 448] set_robust_list(0x555555a6d760, 24 [pid 447] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 23 [pid 447] <... futex resumed>) = 0 [pid 447] close(3) = 0 [pid 447] close(4 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] unlink("./20/binderfs" [pid 448] <... set_robust_list resumed>) = 0 [pid 447] <... close resumed>) = 0 [pid 446] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./19/cgroup", [pid 447] close(5) = 0 [pid 311] <... unlink resumed>) = 0 [pid 448] chdir("./21" [pid 447] close(6 [pid 446] close(3 [pid 311] umount2("./20/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 448] <... chdir resumed>) = 0 [pid 447] <... close resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 448] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 447] close(7 [pid 446] <... close resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 448] <... prctl resumed>) = 0 [pid 446] close(4 [pid 317] unlink("./19/cgroup" [pid 311] newfstatat(AT_FDCWD, "./20/cgroup", [pid 448] setpgid(0, 0 [pid 446] <... close resumed>) = 0 [pid 448] <... setpgid resumed>) = 0 [pid 446] close(5 [pid 317] <... unlink resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 448] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 311] unlink("./20/cgroup" [pid 317] umount2("./19/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] <... unlink resumed>) = 0 [pid 448] <... symlinkat resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./19/cgroup.net", [pid 311] umount2("./20/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 448] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 448] <... symlinkat resumed>) = 0 [pid 317] unlink("./19/cgroup.net" [pid 311] newfstatat(AT_FDCWD, "./20/cgroup.net", [pid 448] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 317] <... unlink resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getdents64(3, [pid 448] <... symlinkat resumed>) = 0 [pid 311] unlink("./20/cgroup.net" [pid 448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 317] close(3 [pid 311] <... unlink resumed>) = 0 [pid 448] <... openat resumed>) = 3 [pid 311] getdents64(3, [pid 317] <... close resumed>) = 0 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 448] write(3, "1000", 4 [pid 317] unlinkat(AT_FDCWD, "./19", AT_REMOVEDIR [pid 311] close(3 [pid 448] <... write resumed>) = 4 [pid 317] <... unlinkat resumed>) = 0 [pid 317] mkdirat(AT_FDCWD, "./20", 0777 [pid 448] close(3 [pid 311] <... close resumed>) = 0 [pid 317] <... mkdirat resumed>) = 0 [pid 311] unlinkat(AT_FDCWD, "./20", AT_REMOVEDIR [pid 448] <... close resumed>) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 311] <... unlinkat resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 448] read(200, [pid 317] ioctl(3, LOOP_CLR_FD [pid 311] mkdirat(AT_FDCWD, "./21", 0777 [pid 448] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 448] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 317] close(3 [pid 311] <... mkdirat resumed>) = 0 [pid 448] <... symlinkat resumed>) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 317] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... openat resumed>) = 3 [pid 448] close(249 [pid 311] ioctl(3, LOOP_CLR_FD [pid 317] <... socket resumed>) = 3 [pid 448] <... close resumed>) = 0 [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 448] close(248 [pid 317] close(3 [pid 311] close(3 [pid 448] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 448] close(4 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] <... socket resumed>) = 3 [pid 448] <... close resumed>) = 0 [pid 311] close(3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 311] <... close resumed>) = 0 [pid 448] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 448] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 311] <... socket resumed>) = 3 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 448] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 448] <... futex resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 448] bpf(BPF_PROG_LOAD, NULL, 0 [pid 317] <... socket resumed>) = 3 [pid 311] close(3 [pid 448] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... close resumed>) = 0 [pid 448] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 448] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... socket resumed>) = 3 [pid 448] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 448] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 448] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 448] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 448] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 448] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 448] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 448] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 448] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 448] <... bpf resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 448] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 448] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 448] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 448] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 448] <... bpf resumed>) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 448] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 448] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 448] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 448] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 448] <... bpf resumed>) = 4 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 448] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 448] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 448] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 448] <... futex resumed>) = 0 [pid 311] close(3 [pid 448] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 317] <... socket resumed>) = 3 [pid 311] <... close resumed>) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] <... setsockopt resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... setsockopt resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] <... setsockopt resumed>) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] <... setsockopt resumed>) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] close(3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] <... close resumed>) = 0 [pid 317] read(249, [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 311] <... setsockopt resumed>) = 0 ./strace-static-x86_64: Process 449 attached [pid 311] close(3 [pid 449] set_robust_list(0x555556f7e760, 24 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 22 [pid 449] <... set_robust_list resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 449] chdir("./20" [pid 311] read(249, [pid 449] <... chdir resumed>) = 0 [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 449] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 447] <... close resumed>) = 0 [pid 446] <... close resumed>) = 0 [pid 449] <... prctl resumed>) = 0 [pid 447] close(8 [pid 446] close(6 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 449] setpgid(0, 0 [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 449] <... setpgid resumed>) = 0 [pid 447] close(9 [pid 446] <... close resumed>) = 0 [pid 449] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 450 attached [pid 449] <... symlinkat resumed>) = 0 [pid 447] close(10 [pid 446] close(7 [pid 450] set_robust_list(0x555556a82760, 24 [pid 449] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 23 [pid 450] <... set_robust_list resumed>) = 0 [pid 449] <... symlinkat resumed>) = 0 [pid 447] close(11 [pid 450] chdir("./21" [pid 449] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] <... chdir resumed>) = 0 [pid 449] <... symlinkat resumed>) = 0 [pid 447] close(12 [pid 450] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] <... prctl resumed>) = 0 [pid 447] close(13 [pid 450] setpgid(0, 0 [pid 449] <... openat resumed>) = 3 [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] <... setpgid resumed>) = 0 [pid 449] write(3, "1000", 4 [pid 447] close(14 [pid 450] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] <... symlinkat resumed>) = 0 [pid 449] <... write resumed>) = 4 [pid 447] close(15 [pid 450] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 449] close(3 [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] <... symlinkat resumed>) = 0 [pid 449] <... close resumed>) = 0 [pid 447] close(16 [pid 450] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 449] read(200, [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] <... symlinkat resumed>) = 0 [pid 449] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 447] close(17 [pid 450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 449] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] <... openat resumed>) = 3 [pid 447] close(18 [pid 450] write(3, "1000", 4 [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] <... write resumed>) = 4 [pid 449] <... symlinkat resumed>) = 0 [pid 447] close(19 [pid 450] close(3 [pid 449] close(249 [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] <... close resumed>) = 0 [pid 449] <... close resumed>) = 0 [pid 447] close(20 [pid 450] read(200, [pid 449] close(248 [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 449] <... close resumed>) = 0 [pid 447] close(21 [pid 450] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 449] close(4 [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] <... symlinkat resumed>) = 0 [pid 449] <... close resumed>) = 0 [pid 447] close(22 [pid 450] close(249 [pid 449] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] <... close resumed>) = 0 [pid 449] <... futex resumed>) = 0 [pid 447] close(23 [pid 450] close(248 [pid 449] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] <... close resumed>) = 0 [pid 449] <... futex resumed>) = 0 [pid 447] close(24 [pid 450] close(4 [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] <... close resumed>) = 0 [pid 449] bpf(BPF_PROG_LOAD, NULL, 0 [pid 447] close(25 [pid 450] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] <... futex resumed>) = 0 [pid 449] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 447] close(26 [pid 450] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] <... futex resumed>) = 0 [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] <... futex resumed>) = 0 [pid 449] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 447] close(27 [pid 450] bpf(BPF_PROG_LOAD, NULL, 0 [pid 449] <... futex resumed>) = 0 [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 449] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 447] close(28 [pid 450] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] <... futex resumed>) = 0 [pid 449] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 447] close(29 [pid 450] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] <... futex resumed>) = 0 [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] <... futex resumed>) = 0 [pid 447] close(3 [pid 450] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 449] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 449] <... futex resumed>) = 0 [pid 447] close(4 [pid 450] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] <... futex resumed>) = 0 [pid 447] close(5 [pid 449] <... bpf resumed>) = 3 [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 447] close(6 [pid 450] <... futex resumed>) = 0 [pid 449] <... futex resumed>) = 0 [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 449] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 447] close(7 [pid 450] <... bpf resumed>) = 3 [pid 449] <... futex resumed>) = 0 [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 447] close(8 [pid 450] <... futex resumed>) = 0 [pid 449] <... bpf resumed>) = 0 [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 447] close(9 [pid 450] <... futex resumed>) = 0 [pid 449] <... futex resumed>) = 0 [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 449] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 447] close(10 [pid 450] <... bpf resumed>) = 0 [pid 449] <... futex resumed>) = 0 [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 447] close(11 [pid 450] <... futex resumed>) = 0 [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 447] close(12) = -1 EBADF (Bad file descriptor) [pid 447] close(13) = -1 EBADF (Bad file descriptor) [pid 447] close(14) = -1 EBADF (Bad file descriptor) [pid 447] close(15) = -1 EBADF (Bad file descriptor) [pid 447] close(16) = -1 EBADF (Bad file descriptor) [pid 447] close(17) = -1 EBADF (Bad file descriptor) [pid 447] close(18 [pid 449] <... bpf resumed>) = 4 [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 447] close(19 [pid 450] <... futex resumed>) = 0 [pid 449] <... futex resumed>) = 0 [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 449] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 447] close(20) = -1 EBADF (Bad file descriptor) [pid 447] close(21) = -1 EBADF (Bad file descriptor) [pid 447] close(22) = -1 EBADF (Bad file descriptor) [pid 447] close(23) = -1 EBADF (Bad file descriptor) [pid 447] close(24 [pid 450] <... bpf resumed>) = 4 [pid 449] <... futex resumed>) = 0 [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 447] close(25 [pid 450] <... futex resumed>) = 0 [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 447] close(26 [pid 450] <... futex resumed>) = 0 [pid 447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 447] close(27) = -1 EBADF (Bad file descriptor) [pid 447] close(28) = -1 EBADF (Bad file descriptor) [pid 447] close(29) = -1 EBADF (Bad file descriptor) [pid 447] exit_group(0) = ? [pid 447] +++ exited with 0 +++ [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 262, NULL, 0) = 1 [pid 320] umount2("./21", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 320] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] read(22, [pid 320] <... openat resumed>) = 3 [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] newfstatat(3, "", [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 319] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... futex resumed>) = 1 [pid 320] getdents64(3, [pid 319] epoll_pwait(4, [pid 302] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 302] <... write resumed>) = 64 [pid 320] umount2("./21/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] epoll_pwait(4, [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 0 [pid 302] <... futex resumed>) = 1 [pid 320] newfstatat(AT_FDCWD, "./21/cgroup.cpu", [pid 302] read(22, [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] <... read resumed>0xc000013e50, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] unlink("./21/cgroup.cpu" [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... unlink resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=216513335} [pid 320] umount2("./21/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./21/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./21/binderfs") = 0 [pid 320] umount2("./21/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./21/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 450] <... bpf resumed>) = 5 [pid 449] <... bpf resumed>) = 5 [pid 448] <... bpf resumed>) = 5 [pid 446] <... close resumed>) = 0 [pid 320] unlink("./21/cgroup" [pid 450] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] close(8 [pid 450] <... futex resumed>) = 0 [pid 449] <... futex resumed>) = 0 [pid 448] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 450] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] <... futex resumed>) = 0 [pid 446] close(9 [pid 320] umount2("./21/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 450] <... futex resumed>) = 0 [pid 449] <... futex resumed>) = 0 [pid 448] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 450] write(-1, NULL, 55808 [pid 449] write(-1, NULL, 55808 [pid 448] <... futex resumed>) = 0 [pid 446] close(10 [pid 320] newfstatat(AT_FDCWD, "./21/cgroup.net", [pid 450] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 449] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 448] write(-1, NULL, 55808 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 450] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 446] close(11 [pid 320] unlink("./21/cgroup.net" [pid 450] <... futex resumed>) = 0 [pid 449] <... futex resumed>) = 0 [pid 448] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] <... futex resumed>) = 0 [pid 446] close(12 [pid 320] <... unlink resumed>) = 0 [pid 450] <... futex resumed>) = 0 [pid 449] <... futex resumed>) = 0 [pid 448] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getdents64(3, [pid 450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 448] <... futex resumed>) = 0 [pid 446] close(13 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 450] <... bpf resumed>) = 6 [pid 449] <... bpf resumed>) = 6 [pid 448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 450] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] close(14 [pid 450] <... futex resumed>) = 0 [pid 449] <... futex resumed>) = 0 [pid 448] <... bpf resumed>) = 6 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 450] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] close(15 [pid 320] unlinkat(AT_FDCWD, "./21", AT_REMOVEDIR [pid 450] <... futex resumed>) = 0 [pid 449] <... futex resumed>) = 0 [pid 448] <... futex resumed>) = 0 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] close(6 [pid 449] close(6 [pid 446] close(16 [pid 450] <... close resumed>) = 0 [pid 449] <... close resumed>) = 0 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlinkat resumed>) = 0 [pid 450] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] close(17 [pid 320] mkdirat(AT_FDCWD, "./22", 0777 [pid 450] <... futex resumed>) = 0 [pid 449] <... futex resumed>) = 0 [pid 448] <... futex resumed>) = 0 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] close(6 [pid 446] close(18 [pid 320] <... mkdirat resumed>) = 0 [pid 450] <... futex resumed>) = 0 [pid 449] <... futex resumed>) = 0 [pid 448] <... close resumed>) = 0 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 448] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] close(19 [pid 320] <... openat resumed>) = 3 [pid 450] <... bpf resumed>) = 6 [pid 449] <... bpf resumed>) = 6 [pid 448] <... futex resumed>) = 0 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] ioctl(3, LOOP_CLR_FD [pid 450] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 450] <... futex resumed>) = 0 [pid 449] <... futex resumed>) = 0 [pid 448] <... futex resumed>) = 0 [pid 446] close(20 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 450] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 450] <... futex resumed>) = 0 [pid 449] <... futex resumed>) = 0 [pid 448] <... bpf resumed>) = 6 [pid 446] close(21 [pid 450] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 449] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] <... close resumed>) = 0 [pid 448] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 448] <... futex resumed>) = 0 [pid 446] close(22 [pid 320] <... socket resumed>) = 3 [pid 448] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 448] <... futex resumed>) = 0 [pid 446] close(23 [pid 448] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 446] close(24 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 446] close(25 [pid 320] <... socket resumed>) = 3 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 446] close(26 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 446] close(27) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 446] close(28 [pid 320] close(3 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 446] close(29 [pid 320] <... close resumed>) = 0 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 446] close(3 [pid 320] <... socket resumed>) = 3 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 446] close(4 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 446] close(5) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 446] close(6 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 446] close(7 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 446] close(8 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 446] close(9 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 446] close(10 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 446] close(11 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 446] close(12) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 446] close(13 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 446] close(14) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 446] close(15 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 446] close(16 [pid 320] close(3 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 446] close(17 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 446] close(18 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 446] close(19 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 446] close(20 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 446] close(21 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 446] close(22) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 446] close(23 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 446] close(24 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 446] close(25 [pid 320] close(3 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 446] close(26 [pid 320] <... close resumed>) = 0 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] read(249, [pid 446] close(27 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 450] <... bpf resumed>) = 7 [pid 449] <... bpf resumed>) = 7 [pid 448] <... bpf resumed>) = 7 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 450] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 449] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] close(28./strace-static-x86_64: Process 451 attached [pid 450] <... futex resumed>) = 0 [pid 449] <... futex resumed>) = 0 [pid 448] <... futex resumed>) = 0 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] set_robust_list(0x555556bd7760, 24 [pid 450] close(3 [pid 449] close(3 [pid 448] close(3 [pid 446] close(29 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 24 [pid 451] <... set_robust_list resumed>) = 0 [pid 450] <... close resumed>) = 0 [pid 449] <... close resumed>) = 0 [pid 448] <... close resumed>) = 0 [pid 446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] chdir("./22" [pid 450] close(4 [pid 449] close(4 [pid 448] close(4 [pid 446] exit_group(0 [pid 451] <... chdir resumed>) = 0 [pid 450] <... close resumed>) = 0 [pid 449] <... close resumed>) = 0 [pid 448] <... close resumed>) = 0 [pid 446] <... exit_group resumed>) = ? [pid 451] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 450] close(5 [pid 449] close(5 [pid 448] close(5 [pid 450] <... close resumed>) = 0 [pid 449] <... close resumed>) = 0 [pid 450] close(6 [pid 449] close(6 [pid 450] <... close resumed>) = 0 [pid 449] <... close resumed>) = 0 [pid 450] close(7 [pid 449] close(7 [pid 450] <... close resumed>) = 0 [pid 451] <... prctl resumed>) = 0 [pid 450] close(8 [pid 451] setpgid(0, 0 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 446] +++ exited with 0 +++ [pid 451] <... setpgid resumed>) = 0 [pid 450] close(9) = -1 EBADF (Bad file descriptor) [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 450] close(10 [pid 451] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] close(11 [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] close(12) = -1 EBADF (Bad file descriptor) [pid 450] close(13 [pid 451] <... symlinkat resumed>) = 0 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 450] close(14 [pid 305] <... restart_syscall resumed>) = 0 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] close(15) = -1 EBADF (Bad file descriptor) [pid 450] close(16 [pid 451] <... symlinkat resumed>) = 0 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 450] close(17) = -1 EBADF (Bad file descriptor) [pid 450] close(18 [pid 451] <... symlinkat resumed>) = 0 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 450] close(19) = -1 EBADF (Bad file descriptor) [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 218, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 451] <... openat resumed>) = 3 [pid 450] close(20 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 451] write(3, "1000", 4 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... futex resumed>) = 1 [pid 305] umount2("./20", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 451] <... write resumed>) = 4 [pid 450] close(21 [pid 319] read(11, [pid 451] close(3 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 451] <... close resumed>) = 0 [pid 450] close(22 [pid 319] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 305] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 451] read(200, [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... futex resumed>) = 1 [pid 302] <... futex resumed>) = 0 [pid 305] <... openat resumed>) = 3 [pid 451] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 450] close(23 [pid 319] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 305] newfstatat(3, "", [pid 302] epoll_pwait(4, [pid 451] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... write resumed>) = 64 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 451] <... symlinkat resumed>) = 0 [pid 319] read(11, [pid 302] epoll_pwait(4, [pid 450] close(24 [pid 451] close(249 [pid 319] <... read resumed>0xc000013eb0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] getdents64(3, [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 451] <... close resumed>) = 0 [pid 319] epoll_pwait(4, [pid 302] epoll_pwait(4, [pid 451] close(248 [pid 450] close(25 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 451] <... close resumed>) = 0 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] umount2("./20/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 451] close(4 [pid 450] close(26 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 451] <... close resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=186896845} [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] newfstatat(AT_FDCWD, "./20/cgroup.cpu", [pid 451] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 450] close(27 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 451] <... futex resumed>) = 0 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] unlink("./20/cgroup.cpu" [pid 451] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 450] close(28) = -1 EBADF (Bad file descriptor) [pid 451] <... futex resumed>) = 0 [pid 305] <... unlink resumed>) = 0 [pid 450] close(29 [pid 305] umount2("./20/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 451] bpf(BPF_PROG_LOAD, NULL, 0 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 450] close(3 [pid 451] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] newfstatat(AT_FDCWD, "./20/binderfs", [pid 451] <... futex resumed>) = 0 [pid 450] close(4 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 451] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] unlink("./20/binderfs" [pid 451] <... futex resumed>) = 0 [pid 450] close(5) = -1 EBADF (Bad file descriptor) [pid 305] <... unlink resumed>) = 0 [pid 451] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 450] close(6 [pid 305] umount2("./20/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 451] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 450] close(7 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 451] <... futex resumed>) = 0 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] newfstatat(AT_FDCWD, "./20/cgroup", [pid 451] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 450] close(8 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 451] <... futex resumed>) = 0 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] unlink("./20/cgroup" [pid 451] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 450] close(9 [pid 305] <... unlink resumed>) = 0 [pid 451] <... bpf resumed>) = 3 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] umount2("./20/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 450] close(10 [pid 451] <... futex resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 450] close(11 [pid 305] newfstatat(AT_FDCWD, "./20/cgroup.net", [pid 451] <... futex resumed>) = 0 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 450] close(12 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 451] <... bpf resumed>) = 0 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] unlink("./20/cgroup.net" [pid 451] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 450] close(13 [pid 451] <... futex resumed>) = 0 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... unlink resumed>) = 0 [pid 451] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 450] close(14 [pid 305] getdents64(3, [pid 451] <... futex resumed>) = 0 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 450] close(15 [pid 451] <... bpf resumed>) = 4 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] close(3 [pid 451] <... futex resumed>) = 0 [pid 450] close(16 [pid 451] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 451] <... futex resumed>) = 0 [pid 450] close(17 [pid 305] unlinkat(AT_FDCWD, "./20", AT_REMOVEDIR [pid 451] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] close(18 [pid 305] <... unlinkat resumed>) = 0 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] mkdirat(AT_FDCWD, "./21", 0777 [pid 450] close(19) = -1 EBADF (Bad file descriptor) [pid 305] <... mkdirat resumed>) = 0 [pid 450] close(20 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] close(21 [pid 305] <... openat resumed>) = 3 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] ioctl(3, LOOP_CLR_FD [pid 450] close(22) = -1 EBADF (Bad file descriptor) [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 450] close(23 [pid 305] close(3 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] close(24 [pid 305] <... close resumed>) = 0 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 450] close(25 [pid 305] <... socket resumed>) = 3 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 450] close(26) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 450] close(27 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 450] close(28 [pid 305] <... socket resumed>) = 3 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 450] close(29 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 450] exit_group(0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 450] <... exit_group resumed>) = ? [pid 305] close(3 [pid 450] +++ exited with 0 +++ [pid 449] <... close resumed>) = 0 [pid 448] <... close resumed>) = 0 [pid 449] close(8 [pid 448] close(6 [pid 305] <... close resumed>) = 0 [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 448] <... close resumed>) = 0 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 449] close(9 [pid 448] close(7 [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 449] close(10 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 449] close(11 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... write resumed>) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 187, NULL, 0) = 1 [pid 449] close(12 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./21", MNT_FORCE|UMOUNT_NOFOLLOW [pid 449] close(13 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 302] read(15, [pid 449] close(14 [pid 311] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... openat resumed>) = 3 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 449] close(15 [pid 311] newfstatat(3, "", [pid 319] <... futex resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 302] <... futex resumed>) = 1 [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] epoll_pwait(4, [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 302] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 449] close(16 [pid 319] epoll_pwait(4, [pid 311] getdents64(3, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 302] <... write resumed>) = 64 [pid 449] close(17 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 449] close(18 [pid 314] <... futex resumed>) = 0 [pid 302] <... futex resumed>) = 1 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] umount2("./21/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] read(15, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 449] close(19 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] <... read resumed>0xc000013f20, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] newfstatat(AT_FDCWD, "./21/cgroup.cpu", [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 449] close(20 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] unlink("./21/cgroup.cpu" [pid 449] close(21 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=171266823} [pid 311] <... unlink resumed>) = 0 [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 449] close(22 [pid 311] umount2("./21/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 449] close(23 [pid 311] newfstatat(AT_FDCWD, "./21/binderfs", [pid 305] close(3 [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 449] close(24 [pid 305] <... close resumed>) = 0 [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] unlink("./21/binderfs" [pid 449] close(25 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... unlink resumed>) = 0 [pid 449] close(26 [pid 311] umount2("./21/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... socket resumed>) = 3 [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 449] close(27 [pid 311] newfstatat(AT_FDCWD, "./21/cgroup", [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 449] close(28 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] unlink("./21/cgroup" [pid 449] close(29 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] <... unlink resumed>) = 0 [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 449] close(3 [pid 311] umount2("./21/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... setsockopt resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 449] close(4 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] newfstatat(AT_FDCWD, "./21/cgroup.net", [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 449] close(5 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] unlink("./21/cgroup.net" [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 449] close(6 [pid 311] <... unlink resumed>) = 0 [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 449] close(7 [pid 311] getdents64(3, [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 449] close(8 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 305] <... setsockopt resumed>) = 0 [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 449] close(9 [pid 311] <... close resumed>) = 0 [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] unlinkat(AT_FDCWD, "./21", AT_REMOVEDIR [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 449] close(10 [pid 311] <... unlinkat resumed>) = 0 [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 449] close(11 [pid 311] mkdirat(AT_FDCWD, "./22", 0777 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 449] close(12 [pid 311] <... mkdirat resumed>) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 449] close(13) = -1 EBADF (Bad file descriptor) [pid 305] <... setsockopt resumed>) = 0 [pid 311] <... openat resumed>) = 3 [pid 449] close(14 [pid 311] ioctl(3, LOOP_CLR_FD [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 449] close(15) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 305] <... close resumed>) = 0 [pid 449] close(16) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 305] read(249, [pid 449] close(17 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 449] close(18 [pid 311] close(3 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 449] close(19./strace-static-x86_64: Process 452 attached ) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 452] set_robust_list(0x5555557f6760, 24 [pid 449] close(20 [pid 452] <... set_robust_list resumed>) = 0 [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 23 [pid 452] chdir("./21" [pid 449] close(21 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 452] <... chdir resumed>) = 0 [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 452] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 449] close(22 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 452] <... prctl resumed>) = 0 [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 452] setpgid(0, 0 [pid 449] close(23 [pid 452] <... setpgid resumed>) = 0 [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 452] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 449] close(24 [pid 311] close(3 [pid 452] <... symlinkat resumed>) = 0 [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 452] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 449] close(25 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 452] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 452] <... symlinkat resumed>) = 0 [pid 449] close(26 [pid 311] <... socket resumed>) = 3 [pid 452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 452] <... openat resumed>) = 3 [pid 449] close(27 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 452] write(3, "1000", 4 [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 452] <... write resumed>) = 4 [pid 449] close(28 [pid 452] close(3) = 0 [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 452] read(200, [pid 449] close(29 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 452] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 452] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 449] exit_group(0 [pid 452] <... symlinkat resumed>) = 0 [pid 449] <... exit_group resumed>) = ? [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 452] close(249) = 0 [pid 452] close(248) = 0 [pid 452] close(4) = 0 [pid 452] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 449] +++ exited with 0 +++ [pid 452] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 452] <... futex resumed>) = 0 [pid 452] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 451] <... bpf resumed>) = 5 [pid 452] <... futex resumed>) = 0 [pid 452] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 452] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] <... close resumed>) = 0 [pid 452] <... futex resumed>) = 0 [pid 451] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] close(8 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 452] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 451] <... futex resumed>) = 0 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 452] <... futex resumed>) = 0 [pid 451] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] close(9 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 452] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 451] <... futex resumed>) = 0 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 452] <... bpf resumed>) = 3 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 452] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 451] write(-1, NULL, 55808 [pid 448] close(10 [pid 452] <... futex resumed>) = 0 [pid 452] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 451] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... write resumed>) = 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 172, NULL, 0) = 1 [pid 452] <... futex resumed>) = 0 [pid 451] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] close(11 [pid 317] umount2("./20", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 452] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 451] <... futex resumed>) = 0 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 452] <... bpf resumed>) = 0 [pid 451] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] close(12 [pid 319] <... futex resumed>) = 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 294] <... futex resumed>) = 0 [pid 452] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 451] <... futex resumed>) = 0 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] read(39, [pid 317] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 452] <... futex resumed>) = 0 [pid 451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 448] close(13 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... openat resumed>) = 3 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 452] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 451] <... bpf resumed>) = 6 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] newfstatat(3, "", [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 452] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 451] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] close(14 [pid 319] <... futex resumed>) = 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] <... futex resumed>) = 0 [pid 452] <... futex resumed>) = 0 [pid 451] <... futex resumed>) = 0 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 452] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5 [pid 451] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] close(15 [pid 319] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] getdents64(3, [pid 314] epoll_pwait(4, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 452] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 451] <... futex resumed>) = 0 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... write resumed>) = 64 [pid 452] <... futex resumed>) = 0 [pid 451] close(6 [pid 448] close(16 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] read(39, [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 452] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 451] <... close resumed>) = 0 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... read resumed>0xc0014ecbe0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] umount2("./20/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] epoll_pwait(4, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 452] <... futex resumed>) = 0 [pid 451] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] close(17 [pid 319] epoll_pwait(4, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 452] write(-1, NULL, 55808 [pid 451] <... futex resumed>) = 0 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] newfstatat(AT_FDCWD, "./20/cgroup.cpu", [pid 314] epoll_pwait(4, [pid 311] close(3 [pid 452] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 451] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] close(18 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 452] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 451] <... futex resumed>) = 0 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./20/cgroup.cpu" [pid 311] <... close resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=148425009} [pid 452] <... futex resumed>) = 0 [pid 451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 448] close(19 [pid 317] <... unlink resumed>) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 452] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 452] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] close(6) = 0 [pid 452] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 6 [pid 451] <... bpf resumed>) = 6 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./20/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... socket resumed>) = 3 [pid 452] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 451] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] close(20 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 452] <... futex resumed>) = 0 [pid 451] <... futex resumed>) = 0 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./20/binderfs", [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 452] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 451] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] close(21 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 452] <... futex resumed>) = 0 [pid 451] <... futex resumed>) = 0 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./20/binderfs" [pid 452] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 451] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 448] close(22 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 448] close(23 [pid 317] <... unlink resumed>) = 0 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 448] close(24 [pid 317] umount2("./20/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... setsockopt resumed>) = 0 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 448] close(25 [pid 317] newfstatat(AT_FDCWD, "./20/cgroup", [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 448] close(26 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./20/cgroup" [pid 448] close(27 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 448] close(28 [pid 317] umount2("./20/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 448] close(29 [pid 311] <... setsockopt resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./20/cgroup.net", [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 448] close(3 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./20/cgroup.net" [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 448] close(4) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 448] close(5 [pid 317] getdents64(3, [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 448] close(6 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... setsockopt resumed>) = 0 [pid 317] close(3 [pid 448] close(7 [pid 311] close(3 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 448] close(8 [pid 311] <... close resumed>) = 0 [pid 317] unlinkat(AT_FDCWD, "./20", AT_REMOVEDIR [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] read(249, [pid 448] close(9 [pid 317] <... unlinkat resumed>) = 0 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdirat(AT_FDCWD, "./21", 0777 [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 448] close(10 [pid 317] <... mkdirat resumed>) = 0 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 448] close(11 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR./strace-static-x86_64: Process 453 attached [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 453] set_robust_list(0x555556a82760, 24 [pid 448] close(12 [pid 317] ioctl(3, LOOP_CLR_FD [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 24 [pid 453] <... set_robust_list resumed>) = 0 [pid 453] chdir("./22" [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 453] <... chdir resumed>) = 0 [pid 448] close(13 [pid 317] close(3 [pid 453] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 453] <... prctl resumed>) = 0 [pid 448] close(14 [pid 317] <... close resumed>) = 0 [pid 453] setpgid(0, 0 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 453] <... setpgid resumed>) = 0 [pid 448] close(15 [pid 453] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 317] <... socket resumed>) = 3 [pid 453] <... symlinkat resumed>) = 0 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 453] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 448] close(16 [pid 453] <... symlinkat resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 453] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 453] <... symlinkat resumed>) = 0 [pid 448] close(17 [pid 453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 453] <... openat resumed>) = 3 [pid 448] close(18 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 453] write(3, "1000", 4 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 453] <... write resumed>) = 4 [pid 448] close(19 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 453] close(3 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 453] <... close resumed>) = 0 [pid 452] <... bpf resumed>) = 7 [pid 448] close(20 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 453] read(200, [pid 452] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 451] <... bpf resumed>) = 7 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 453] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 452] <... futex resumed>) = 0 [pid 451] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] close(21 [pid 453] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 452] close(3 [pid 317] <... close resumed>) = 0 [pid 453] <... symlinkat resumed>) = 0 [pid 452] <... close resumed>) = 0 [pid 451] <... futex resumed>) = 0 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 453] close(249 [pid 452] close(4 [pid 451] close(3 [pid 448] close(22 [pid 453] <... close resumed>) = 0 [pid 452] <... close resumed>) = 0 [pid 451] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 453] close(248 [pid 452] close(5 [pid 451] close(4 [pid 448] close(23 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 453] <... close resumed>) = 0 [pid 452] <... close resumed>) = 0 [pid 451] <... close resumed>) = 0 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 453] close(4 [pid 452] close(6 [pid 451] close(5 [pid 448] close(24 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 453] <... close resumed>) = 0 [pid 452] <... close resumed>) = 0 [pid 453] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 452] close(7 [pid 451] <... close resumed>) = 0 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 453] <... futex resumed>) = 0 [pid 451] close(6 [pid 448] close(25 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 453] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 451] <... close resumed>) = 0 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 453] <... futex resumed>) = 0 [pid 451] close(7 [pid 448] close(26 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 453] bpf(BPF_PROG_LOAD, NULL, 0 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 453] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 448] close(27 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 453] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 453] <... futex resumed>) = 0 [pid 448] close(28 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 453] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 453] <... futex resumed>) = 0 [pid 448] close(29 [pid 453] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 453] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 448] exit_group(0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 453] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] <... exit_group resumed>) = ? [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 453] <... futex resumed>) = 0 [pid 453] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 453] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 453] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 453] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 453] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 453] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 448] +++ exited with 0 +++ [pid 453] <... futex resumed>) = 0 [pid 453] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 453] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 453] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] <... write resumed>) = 12 [pid 453] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 149, NULL, 0) = 1 [pid 306] umount2("./21", MNT_FORCE|UMOUNT_NOFOLLOW [pid 453] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 453] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] close(3 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 314] read(21, [pid 294] sched_yield( [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 306] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... socket resumed>) = 3 [pid 306] <... openat resumed>) = 3 [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] newfstatat(3, "", [pid 294] <... sched_yield resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 319] epoll_pwait(4, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 314] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 294] <... futex resumed>) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] getdents64(3, [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 319] epoll_pwait(4, [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 314] <... write resumed>) = 64 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] umount2("./21/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 1 [pid 302] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 314] read(21, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 314] <... read resumed>0xc0014ecc40, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] newfstatat(AT_FDCWD, "./21/cgroup.cpu", [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] unlink("./21/cgroup.cpu" [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=126720214} [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] <... unlink resumed>) = 0 [pid 317] close(3 [pid 306] umount2("./21/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... close resumed>) = 0 [pid 317] read(249, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] newfstatat(AT_FDCWD, "./21/binderfs", [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 ./strace-static-x86_64: Process 454 attached [pid 306] unlink("./21/binderfs" [pid 454] set_robust_list(0x555556f7e760, 24 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 23 [pid 454] <... set_robust_list resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 454] chdir("./21" [pid 306] umount2("./21/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 454] <... chdir resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 306] newfstatat(AT_FDCWD, "./21/cgroup", [pid 454] setpgid(0, 0) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 454] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup") = 0 [pid 306] unlink("./21/cgroup" [pid 454] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 306] <... unlink resumed>) = 0 [pid 454] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 306] umount2("./21/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 454] write(3, "1000", 4 [pid 306] newfstatat(AT_FDCWD, "./21/cgroup.net", [pid 454] <... write resumed>) = 4 [pid 454] close(3 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 454] <... close resumed>) = 0 [pid 454] read(200, [pid 306] unlink("./21/cgroup.net" [pid 454] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 454] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 306] <... unlink resumed>) = 0 [pid 454] close(249 [pid 306] getdents64(3, [pid 454] <... close resumed>) = 0 [pid 454] close(248) = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 454] close(4) = 0 [pid 306] close(3 [pid 454] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] <... close resumed>) = 0 [pid 454] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] unlinkat(AT_FDCWD, "./21", AT_REMOVEDIR [pid 454] <... futex resumed>) = 0 [pid 454] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 454] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 454] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 454] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 306] <... unlinkat resumed>) = 0 [pid 454] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 306] mkdirat(AT_FDCWD, "./22", 0777 [pid 454] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 454] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 454] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 306] <... mkdirat resumed>) = 0 [pid 454] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 454] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] <... openat resumed>) = 3 [pid 454] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 306] ioctl(3, LOOP_CLR_FD [pid 454] <... bpf resumed>) = 0 [pid 454] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 454] <... futex resumed>) = 0 [pid 306] close(3 [pid 454] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] <... close resumed>) = 0 [pid 454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 454] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 454] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 454] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 452] <... close resumed>) = 0 [pid 452] close(8) = -1 EBADF (Bad file descriptor) [pid 452] close(9) = -1 EBADF (Bad file descriptor) [pid 452] close(10) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = 0 [pid 452] close(11 [pid 451] close(8 [pid 306] <... socket resumed>) = 3 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 452] close(12) = -1 EBADF (Bad file descriptor) [pid 452] close(13 [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] close(9 [pid 452] close(14) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 452] close(15 [pid 451] close(10 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 452] close(16 [pid 306] <... socket resumed>) = 3 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] close(11 [pid 452] close(17 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 452] close(18 [pid 451] close(12 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 452] close(19 [pid 451] close(13 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 452] close(20 [pid 451] close(14 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 452] close(21 [pid 451] close(15 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 452] close(22 [pid 306] <... socket resumed>) = 3 [pid 451] close(16 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 452] close(23 [pid 451] close(17 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 452] close(24 [pid 451] close(18 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 452] close(25 [pid 451] close(19 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 452] close(26 [pid 451] close(20 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 452] close(27 [pid 451] close(21 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 452] close(28 [pid 451] close(22 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 452] close(29 [pid 451] close(23 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 452] close(3 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 451] close(24 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 452] close(4 [pid 451] close(25 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 452] close(5 [pid 451] close(26 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 452] close(6 [pid 451] close(27 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 452] close(7 [pid 451] close(28 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 452] close(8 [pid 451] close(29 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 452] close(9 [pid 451] close(3 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 452] close(10 [pid 451] close(4 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 452] close(11 [pid 451] close(5 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 452] close(12) = -1 EBADF (Bad file descriptor) [pid 306] <... socket resumed>) = 3 [pid 452] close(13 [pid 451] close(6 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 452] close(14 [pid 451] close(7 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 452] close(15 [pid 451] close(8 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 452] close(16 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 451] close(9 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 452] close(17) = -1 EBADF (Bad file descriptor) [pid 452] close(18) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... setsockopt resumed>) = 0 [pid 452] close(19 [pid 451] close(10 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 452] close(20 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 451] close(11 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 452] close(21 [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] close(12 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 452] close(22 [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] close(13 [pid 452] close(23) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... setsockopt resumed>) = 0 [pid 452] close(24 [pid 451] close(14 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 452] close(25 [pid 451] close(15 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 452] close(26) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 451] close(16 [pid 452] close(27 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 452] close(28) = -1 EBADF (Bad file descriptor) [pid 452] close(29 [pid 306] <... setsockopt resumed>) = 0 [pid 452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 451] close(17 [pid 306] close(3 [pid 452] exit_group(0 [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 452] <... exit_group resumed>) = ? [pid 306] <... close resumed>) = 0 [pid 452] +++ exited with 0 +++ [pid 451] close(18 [pid 306] read(249, [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 451] close(19 [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 451] close(20./strace-static-x86_64: Process 455 attached ) = -1 EBADF (Bad file descriptor) [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 455] set_robust_list(0x555555a6d760, 24 [pid 451] close(21 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 24 [pid 455] <... set_robust_list resumed>) = 0 [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 128, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 455] chdir("./22" [pid 451] close(22 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 305] umount2("./21", MNT_FORCE|UMOUNT_NOFOLLOW [pid 455] <... chdir resumed>) = 0 [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... futex resumed>) = 1 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 455] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 451] close(23 [pid 319] read(11, [pid 305] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 455] <... prctl resumed>) = 0 [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] <... openat resumed>) = 3 [pid 455] setpgid(0, 0 [pid 451] close(24 [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 305] newfstatat(3, "", [pid 455] <... setpgid resumed>) = 0 [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 455] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 451] close(25 [pid 455] <... symlinkat resumed>) = 0 [pid 319] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] epoll_pwait(4, [pid 305] getdents64(3, [pid 455] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 451] close(26 [pid 319] <... write resumed>) = 64 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 455] <... symlinkat resumed>) = 0 [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] read(11, [pid 314] epoll_pwait(4, [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 455] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 451] close(27 [pid 319] <... read resumed>0xc0014eccb0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] umount2("./21/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 455] <... symlinkat resumed>) = 0 [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] epoll_pwait(4, [pid 314] epoll_pwait(4, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 451] close(28 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] newfstatat(AT_FDCWD, "./21/cgroup.cpu", [pid 455] <... openat resumed>) = 3 [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 455] write(3, "1000", 4 [pid 451] close(29 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 455] <... write resumed>) = 4 [pid 451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] unlink("./21/cgroup.cpu" [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=98364038} [pid 455] close(3 [pid 451] exit_group(0 [pid 455] <... close resumed>) = 0 [pid 451] <... exit_group resumed>) = ? [pid 305] <... unlink resumed>) = 0 [pid 455] read(200, [pid 451] +++ exited with 0 +++ [pid 455] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] umount2("./21/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 455] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 320] restart_syscall(<... resuming interrupted clone ...> [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 455] <... symlinkat resumed>) = 0 [pid 305] newfstatat(AT_FDCWD, "./21/binderfs", [pid 455] close(249) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 455] close(248 [pid 320] <... restart_syscall resumed>) = 0 [pid 305] unlink("./21/binderfs" [pid 455] <... close resumed>) = 0 [pid 455] close(4 [pid 305] <... unlink resumed>) = 0 [pid 455] <... close resumed>) = 0 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 305] umount2("./21/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 455] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... write resumed>) = 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 99, NULL, 0) = 1 [pid 455] <... futex resumed>) = 0 [pid 320] umount2("./22", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 455] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 305] newfstatat(AT_FDCWD, "./21/cgroup", [pid 455] <... futex resumed>) = 0 [pid 320] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 455] bpf(BPF_PROG_LOAD, NULL, 0 [pid 454] <... bpf resumed>) = 5 [pid 453] <... bpf resumed>) = 5 [pid 320] <... openat resumed>) = 3 [pid 314] read(22, [pid 455] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 454] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 453] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] newfstatat(3, "", [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] unlink("./21/cgroup" [pid 455] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] <... futex resumed>) = 0 [pid 453] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 455] <... futex resumed>) = 0 [pid 454] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 453] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getdents64(3, [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 305] <... unlink resumed>) = 0 [pid 455] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] <... futex resumed>) = 0 [pid 453] <... futex resumed>) = 0 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] epoll_pwait(4, [pid 453] write(-1, NULL, 55808 [pid 320] umount2("./22/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 455] <... futex resumed>) = 0 [pid 454] write(-1, NULL, 55808 [pid 453] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 305] umount2("./21/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 455] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 454] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 453] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] newfstatat(AT_FDCWD, "./22/cgroup.cpu", [pid 319] epoll_pwait(4, [pid 314] <... write resumed>) = 64 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 455] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 454] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 453] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 305] newfstatat(AT_FDCWD, "./21/cgroup.net", [pid 455] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] <... futex resumed>) = 0 [pid 453] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] unlink("./22/cgroup.cpu" [pid 314] <... futex resumed>) = 1 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] <... futex resumed>) = 0 [pid 455] <... futex resumed>) = 0 [pid 454] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 453] <... futex resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 314] read(22, [pid 305] unlink("./21/cgroup.net" [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 455] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] <... futex resumed>) = 0 [pid 453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] umount2("./22/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>0xc0014ecd10, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 455] <... futex resumed>) = 0 [pid 454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 453] <... bpf resumed>) = 6 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] <... unlink resumed>) = 0 [pid 455] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 453] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] newfstatat(AT_FDCWD, "./22/binderfs", [pid 455] <... bpf resumed>) = 3 [pid 454] <... bpf resumed>) = 6 [pid 453] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] getdents64(3, [pid 455] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 453] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] unlink("./22/binderfs" [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=89356368} [pid 455] <... futex resumed>) = 0 [pid 454] <... futex resumed>) = 0 [pid 453] <... futex resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 455] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 453] close(6 [pid 320] umount2("./22/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] close(3 [pid 455] <... futex resumed>) = 0 [pid 454] <... futex resumed>) = 0 [pid 453] <... close resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 455] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 454] close(6 [pid 453] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] newfstatat(AT_FDCWD, "./22/cgroup", [pid 305] <... close resumed>) = 0 [pid 455] <... bpf resumed>) = 0 [pid 454] <... close resumed>) = 0 [pid 453] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlinkat(AT_FDCWD, "./21", AT_REMOVEDIR [pid 455] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 453] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] unlink("./22/cgroup" [pid 455] <... futex resumed>) = 0 [pid 454] <... futex resumed>) = 0 [pid 453] <... futex resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 305] <... unlinkat resumed>) = 0 [pid 455] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 320] umount2("./22/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] mkdirat(AT_FDCWD, "./22", 0777 [pid 455] <... futex resumed>) = 0 [pid 454] <... futex resumed>) = 0 [pid 453] <... bpf resumed>) = 6 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 453] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] newfstatat(AT_FDCWD, "./22/cgroup.net", [pid 453] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 453] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] unlink("./22/cgroup.net" [pid 455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 453] <... futex resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 305] <... mkdirat resumed>) = 0 [pid 453] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] getdents64(3, [pid 453] <... bpf resumed>) = 7 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 455] <... bpf resumed>) = 4 [pid 453] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] close(3 [pid 453] <... futex resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 453] close(3 [pid 320] unlinkat(AT_FDCWD, "./22", AT_REMOVEDIR [pid 453] <... close resumed>) = 0 [pid 320] <... unlinkat resumed>) = 0 [pid 453] close(4 [pid 320] mkdirat(AT_FDCWD, "./23", 0777 [pid 455] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] <... bpf resumed>) = 6 [pid 453] <... close resumed>) = 0 [pid 320] <... mkdirat resumed>) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 455] <... futex resumed>) = 0 [pid 454] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 453] close(5 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 455] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] <... futex resumed>) = 0 [pid 320] <... openat resumed>) = 3 [pid 305] <... openat resumed>) = 3 [pid 455] <... futex resumed>) = 0 [pid 454] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] ioctl(3, LOOP_CLR_FD [pid 305] ioctl(3, LOOP_CLR_FD [pid 455] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 454] <... futex resumed>) = 0 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 320] close(3 [pid 454] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] <... close resumed>) = 0 [pid 305] close(3 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] <... close resumed>) = 0 [pid 320] close(3 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 320] <... close resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... socket resumed>) = 3 [pid 320] <... socket resumed>) = 3 [pid 305] close(3 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 320] close(3) = 0 [pid 305] <... socket resumed>) = 3 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] close(3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] <... socket resumed>) = 3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] close(3) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] <... socket resumed>) = 3 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 320] close(3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] <... close resumed>) = 0 [pid 320] read(249, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, ./strace-static-x86_64: Process 456 attached [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 25 [pid 456] set_robust_list(0x555556bd7760, 24 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 456] <... set_robust_list resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 456] chdir("./23" [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 456] <... chdir resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 456] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 456] <... prctl resumed>) = 0 [pid 305] close(3 [pid 456] setpgid(0, 0 [pid 305] <... close resumed>) = 0 [pid 456] <... setpgid resumed>) = 0 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 456] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 305] <... socket resumed>) = 3 [pid 456] <... symlinkat resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 456] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 456] <... symlinkat resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 456] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 456] <... symlinkat resumed>) = 0 [pid 456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 456] <... openat resumed>) = 3 [pid 456] write(3, "1000", 4 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 456] <... write resumed>) = 4 [pid 456] close(3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 456] <... close resumed>) = 0 [pid 456] read(200, [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 456] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 456] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 456] <... symlinkat resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 456] close(249 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 456] <... close resumed>) = 0 [pid 456] close(248 [pid 305] close(3) = 0 [pid 456] <... close resumed>) = 0 [pid 305] read(249, [pid 456] close(4) = 0 [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 456] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 456] <... futex resumed>) = 0 [pid 455] <... bpf resumed>) = 5 [pid 454] <... bpf resumed>) = 7 [pid 453] <... close resumed>) = 0 ./strace-static-x86_64: Process 457 attached [pid 456] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 453] close(6 [pid 457] set_robust_list(0x5555557f6760, 24 [pid 456] <... futex resumed>) = 0 [pid 455] <... futex resumed>) = 0 [pid 454] <... futex resumed>) = 0 [pid 453] <... close resumed>) = 0 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 24 [pid 457] <... set_robust_list resumed>) = 0 [pid 456] bpf(BPF_PROG_LOAD, NULL, 0 [pid 455] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] close(3 [pid 453] close(7 [pid 457] chdir("./22" [pid 456] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 455] <... futex resumed>) = 0 [pid 454] <... close resumed>) = 0 [pid 457] <... chdir resumed>) = 0 [pid 456] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] write(-1, NULL, 55808 [pid 454] close(4 [pid 457] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 456] <... futex resumed>) = 0 [pid 455] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 454] <... close resumed>) = 0 [pid 457] <... prctl resumed>) = 0 [pid 456] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] close(5 [pid 457] setpgid(0, 0 [pid 456] <... futex resumed>) = 0 [pid 455] <... futex resumed>) = 0 [pid 457] <... setpgid resumed>) = 0 [pid 456] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 455] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 457] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 456] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 455] <... bpf resumed>) = 6 [pid 455] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 455] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] <... symlinkat resumed>) = 0 [pid 456] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] close(6 [pid 457] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 456] <... futex resumed>) = 0 [pid 455] <... close resumed>) = 0 [pid 455] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] <... symlinkat resumed>) = 0 [pid 455] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 456] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] <... futex resumed>) = 0 [pid 455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 457] <... symlinkat resumed>) = 0 [pid 456] <... futex resumed>) = 0 [pid 455] <... bpf resumed>) = 6 [pid 457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 456] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 455] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] <... openat resumed>) = 3 [pid 455] <... futex resumed>) = 0 [pid 456] <... bpf resumed>) = 3 [pid 457] write(3, "1000", 4 [pid 455] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] <... write resumed>) = 4 [pid 456] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] <... futex resumed>) = 0 [pid 457] close(3 [pid 456] <... futex resumed>) = 0 [pid 455] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 457] <... close resumed>) = 0 [pid 456] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] read(200, [pid 456] <... futex resumed>) = 0 [pid 457] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 456] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 457] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 456] <... bpf resumed>) = 0 [pid 457] <... symlinkat resumed>) = 0 [pid 456] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] close(249 [pid 456] <... futex resumed>) = 0 [pid 457] <... close resumed>) = 0 [pid 456] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] close(248 [pid 456] <... futex resumed>) = 0 [pid 457] <... close resumed>) = 0 [pid 456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 457] close(4 [pid 456] <... bpf resumed>) = 4 [pid 457] <... close resumed>) = 0 [pid 456] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] <... futex resumed>) = 0 [pid 457] <... futex resumed>) = 0 [pid 456] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] <... futex resumed>) = 0 [pid 457] <... futex resumed>) = 0 [pid 456] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 457] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 457] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 457] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 457] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 457] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 457] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 453] <... close resumed>) = 0 [pid 453] close(8) = -1 EBADF (Bad file descriptor) [pid 453] close(9) = -1 EBADF (Bad file descriptor) [pid 453] close(10) = -1 EBADF (Bad file descriptor) [pid 453] close(11) = -1 EBADF (Bad file descriptor) [pid 453] close(12) = -1 EBADF (Bad file descriptor) [pid 453] close(13) = -1 EBADF (Bad file descriptor) [pid 453] close(14) = -1 EBADF (Bad file descriptor) [pid 453] close(15) = -1 EBADF (Bad file descriptor) [pid 453] close(16) = -1 EBADF (Bad file descriptor) [pid 453] close(17) = -1 EBADF (Bad file descriptor) [pid 453] close(18) = -1 EBADF (Bad file descriptor) [pid 453] close(19) = -1 EBADF (Bad file descriptor) [pid 453] close(20) = -1 EBADF (Bad file descriptor) [pid 453] close(21) = -1 EBADF (Bad file descriptor) [pid 453] close(22) = -1 EBADF (Bad file descriptor) [pid 453] close(23) = -1 EBADF (Bad file descriptor) [pid 453] close(24) = -1 EBADF (Bad file descriptor) [pid 453] close(25) = -1 EBADF (Bad file descriptor) [pid 453] close(26) = -1 EBADF (Bad file descriptor) [pid 453] close(27) = -1 EBADF (Bad file descriptor) [pid 453] close(28) = -1 EBADF (Bad file descriptor) [pid 453] close(29) = -1 EBADF (Bad file descriptor) [pid 453] close(3) = -1 EBADF (Bad file descriptor) [pid 453] close(4) = -1 EBADF (Bad file descriptor) [pid 453] close(5) = -1 EBADF (Bad file descriptor) [pid 453] close(6) = -1 EBADF (Bad file descriptor) [pid 453] close(7) = -1 EBADF (Bad file descriptor) [pid 453] close(8) = -1 EBADF (Bad file descriptor) [pid 453] close(9) = -1 EBADF (Bad file descriptor) [pid 453] close(10) = -1 EBADF (Bad file descriptor) [pid 453] close(11) = -1 EBADF (Bad file descriptor) [pid 453] close(12) = -1 EBADF (Bad file descriptor) [pid 453] close(13) = -1 EBADF (Bad file descriptor) [pid 453] close(14) = -1 EBADF (Bad file descriptor) [pid 453] close(15) = -1 EBADF (Bad file descriptor) [pid 453] close(16) = -1 EBADF (Bad file descriptor) [pid 453] close(17) = -1 EBADF (Bad file descriptor) [pid 453] close(18) = -1 EBADF (Bad file descriptor) [pid 453] close(19) = -1 EBADF (Bad file descriptor) [pid 453] close(20) = -1 EBADF (Bad file descriptor) [pid 453] close(21) = -1 EBADF (Bad file descriptor) [pid 453] close(22) = -1 EBADF (Bad file descriptor) [pid 453] close(23) = -1 EBADF (Bad file descriptor) [pid 453] close(24) = -1 EBADF (Bad file descriptor) [pid 453] close(25) = -1 EBADF (Bad file descriptor) [pid 453] close(26) = -1 EBADF (Bad file descriptor) [pid 453] close(27) = -1 EBADF (Bad file descriptor) [pid 453] close(28) = -1 EBADF (Bad file descriptor) [pid 453] close(29) = -1 EBADF (Bad file descriptor) [pid 453] exit_group(0) = ? [pid 453] +++ exited with 0 +++ [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 93, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 311] umount2("./22", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 319] read(15, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 314] <... futex resumed>) = 0 [pid 311] <... openat resumed>) = 3 [pid 319] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] epoll_pwait(4, [pid 311] newfstatat(3, "", [pid 319] <... write resumed>) = 64 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] read(15, [pid 314] epoll_pwait(4, [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... read resumed>0xc0014ecd80, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] epoll_pwait(4, [pid 314] epoll_pwait(4, [pid 311] getdents64(3, [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 311] umount2("./22/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=34178725} [pid 311] newfstatat(AT_FDCWD, "./22/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./22/cgroup.cpu") = 0 [pid 311] umount2("./22/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./22/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./22/binderfs") = 0 [pid 311] umount2("./22/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./22/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./22/cgroup") = 0 [pid 311] umount2("./22/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./22/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./22/cgroup.net") = 0 [pid 311] getdents64(3, 0x555556a83810 /* 0 entries */, 32768) = 0 [pid 311] close(3) = 0 [pid 311] unlinkat(AT_FDCWD, "./22", AT_REMOVEDIR) = 0 [pid 311] mkdirat(AT_FDCWD, "./23", 0777) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 3 [pid 311] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 457] <... bpf resumed>) = 5 [pid 456] <... bpf resumed>) = 5 [pid 455] <... bpf resumed>) = 7 [pid 454] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 457] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] close(6 [pid 457] <... futex resumed>) = 0 [pid 456] <... futex resumed>) = 0 [pid 455] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 457] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] close(3 [pid 454] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 457] <... futex resumed>) = 0 [pid 456] <... futex resumed>) = 0 [pid 455] <... close resumed>) = 0 [pid 454] close(7 [pid 457] write(-1, NULL, 55808 [pid 456] write(-1, NULL, 55808 [pid 455] close(4 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 457] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 456] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 455] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 457] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] close(5 [pid 457] <... futex resumed>) = 0 [pid 456] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 457] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 457] <... futex resumed>) = 0 [pid 456] <... futex resumed>) = 0 [pid 457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 457] <... bpf resumed>) = 6 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 456] <... bpf resumed>) = 6 [pid 457] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 456] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] <... futex resumed>) = 0 [pid 456] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 457] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 457] <... futex resumed>) = 0 [pid 456] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 457] close(6 [pid 456] close(6 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 457] <... close resumed>) = 0 [pid 456] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 457] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 457] <... futex resumed>) = 0 [pid 456] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 457] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 457] <... futex resumed>) = 0 [pid 456] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 456] <... futex resumed>) = 0 [pid 456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 457] <... bpf resumed>) = 6 [pid 311] close(3 [pid 456] <... bpf resumed>) = 6 [pid 311] <... close resumed>) = 0 [pid 457] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 457] <... futex resumed>) = 0 [pid 456] <... futex resumed>) = 0 [pid 456] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... socket resumed>) = 3 [pid 457] <... futex resumed>) = 0 [pid 456] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 457] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 456] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] close(3) = 0 [pid 311] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 458 attached [pid 458] set_robust_list(0x555556a82760, 24 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 25 [pid 458] <... set_robust_list resumed>) = 0 [pid 458] chdir("./23") = 0 [pid 458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 458] setpgid(0, 0) = 0 [pid 458] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup") = 0 [pid 458] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu") = 0 [pid 458] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net") = 0 [pid 458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 458] write(3, "1000", 4) = 4 [pid 458] close(3) = 0 [pid 458] read(200, 0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 458] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 458] close(249) = 0 [pid 458] close(248) = 0 [pid 458] close(4) = 0 [pid 458] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 458] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 458] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 458] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 458] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 458] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 457] <... bpf resumed>) = 7 [pid 455] <... close resumed>) = 0 [pid 454] <... close resumed>) = 0 [pid 458] <... bpf resumed>) = 5 [pid 457] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] <... bpf resumed>) = 7 [pid 455] close(6 [pid 454] close(8 [pid 458] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] <... futex resumed>) = 0 [pid 456] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] <... close resumed>) = 0 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] <... futex resumed>) = 0 [pid 457] close(3 [pid 456] <... futex resumed>) = 0 [pid 455] close(7 [pid 454] close(9 [pid 458] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] <... close resumed>) = 0 [pid 456] close(3 [pid 455] <... close resumed>) = 0 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] <... futex resumed>) = 0 [pid 457] close(4 [pid 456] <... close resumed>) = 0 [pid 455] close(8 [pid 454] close(10 [pid 458] write(-1, NULL, 55808 [pid 457] <... close resumed>) = 0 [pid 456] close(4 [pid 455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 457] close(5 [pid 456] <... close resumed>) = 0 [pid 455] close(9 [pid 454] close(11 [pid 458] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] <... close resumed>) = 0 [pid 456] close(5 [pid 455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] <... futex resumed>) = 0 [pid 457] close(6 [pid 455] close(10 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] <... close resumed>) = 0 [pid 455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 454] close(12 [pid 458] <... futex resumed>) = 0 [pid 457] close(7 [pid 455] close(11 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 454] close(13 [pid 455] close(12) = -1 EBADF (Bad file descriptor) [pid 455] close(13) = -1 EBADF (Bad file descriptor) [pid 458] <... bpf resumed>) = 6 [pid 455] close(14 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] <... futex resumed>) = 0 [pid 455] close(15 [pid 454] close(14 [pid 458] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] <... futex resumed>) = 0 [pid 455] close(16 [pid 454] close(15 [pid 458] close(6 [pid 455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] <... close resumed>) = 0 [pid 455] close(17 [pid 454] close(16 [pid 458] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] <... futex resumed>) = 0 [pid 455] close(18 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 454] close(17 [pid 458] <... futex resumed>) = 0 [pid 455] close(19 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 455] close(20 [pid 454] close(18 [pid 455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 455] close(21) = -1 EBADF (Bad file descriptor) [pid 314] <... epoll_pwait resumed>[], 128, 34, NULL, 0) = 0 [pid 455] close(22 [pid 314] epoll_pwait(4, [pid 455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 455] close(23 [pid 314] epoll_pwait(4, [pid 455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 455] close(24) = -1 EBADF (Bad file descriptor) [pid 455] close(25) = -1 EBADF (Bad file descriptor) [pid 455] close(26) = -1 EBADF (Bad file descriptor) [pid 455] close(27) = -1 EBADF (Bad file descriptor) [pid 455] close(28) = -1 EBADF (Bad file descriptor) [pid 455] close(29) = -1 EBADF (Bad file descriptor) [pid 455] close(3) = -1 EBADF (Bad file descriptor) [pid 455] close(4) = -1 EBADF (Bad file descriptor) [pid 455] close(5) = -1 EBADF (Bad file descriptor) [pid 455] close(6) = -1 EBADF (Bad file descriptor) [pid 458] <... bpf resumed>) = 6 [pid 455] close(7 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 294] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 458] <... futex resumed>) = 0 [pid 455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 454] close(19 [pid 458] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] close(8 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... epoll_pwait resumed>[], 128, 1, NULL, 0) = 0 [pid 458] <... futex resumed>) = 0 [pid 455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 454] close(20 [pid 314] epoll_pwait(4, [pid 458] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 455] close(9 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 454] close(21 [pid 314] epoll_pwait(4, [pid 455] close(10 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 454] close(22 [pid 455] close(11 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=998413279} [pid 455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 454] close(23 [pid 455] close(12) = -1 EBADF (Bad file descriptor) [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 455] close(13) = -1 EBADF (Bad file descriptor) [pid 454] close(24 [pid 455] close(14) = -1 EBADF (Bad file descriptor) [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 455] close(15) = -1 EBADF (Bad file descriptor) [pid 454] close(25 [pid 455] close(16) = -1 EBADF (Bad file descriptor) [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 455] close(17) = -1 EBADF (Bad file descriptor) [pid 454] close(26 [pid 455] close(18 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 454] close(27 [pid 455] close(19 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 454] close(28 [pid 455] close(20 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 455] close(21 [pid 454] close(29 [pid 455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 455] close(22) = -1 EBADF (Bad file descriptor) [pid 454] close(3 [pid 455] close(23) = -1 EBADF (Bad file descriptor) [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 455] close(24) = -1 EBADF (Bad file descriptor) [pid 454] close(4 [pid 455] close(25 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 454] close(5 [pid 455] close(26) = -1 EBADF (Bad file descriptor) [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 455] close(27 [pid 454] close(6 [pid 455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 455] close(28 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 454] close(7 [pid 455] close(29 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 454] close(8 [pid 455] exit_group(0 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 455] <... exit_group resumed>) = ? [pid 454] close(9 [pid 455] +++ exited with 0 +++ [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 454] close(10) = -1 EBADF (Bad file descriptor) [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 454] close(11 [pid 306] restart_syscall(<... resuming interrupted clone ...> [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 454] close(12 [pid 306] <... restart_syscall resumed>) = 0 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 454] close(13) = -1 EBADF (Bad file descriptor) [pid 454] close(14 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 998, NULL, 0) = 1 [pid 454] close(15 [pid 306] <... write resumed>) = 12 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./22", MNT_FORCE|UMOUNT_NOFOLLOW [pid 454] close(16 [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] read(21, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 454] close(17 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 454] close(18 [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 306] <... openat resumed>) = 3 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] epoll_pwait(4, [pid 314] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 454] close(19 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] <... write resumed>) = 64 [pid 306] newfstatat(3, "", [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] epoll_pwait(4, [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 454] close(20 [pid 314] <... futex resumed>) = 1 [pid 302] <... futex resumed>) = 0 [pid 306] getdents64(3, [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] read(21, [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] <... read resumed>0xc0014ecde0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 454] close(21 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] umount2("./22/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 454] close(22 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=991479183} [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 454] close(23 [pid 306] newfstatat(AT_FDCWD, "./22/cgroup.cpu", [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 454] close(24) = -1 EBADF (Bad file descriptor) [pid 306] unlink("./22/cgroup.cpu" [pid 454] close(25) = -1 EBADF (Bad file descriptor) [pid 306] <... unlink resumed>) = 0 [pid 454] close(26) = -1 EBADF (Bad file descriptor) [pid 306] umount2("./22/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 454] close(27 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] newfstatat(AT_FDCWD, "./22/binderfs", [pid 454] close(28 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] unlink("./22/binderfs" [pid 454] close(29 [pid 306] <... unlink resumed>) = 0 [pid 454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 454] exit_group(0 [pid 306] umount2("./22/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 454] <... exit_group resumed>) = ? [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 454] +++ exited with 0 +++ [pid 306] newfstatat(AT_FDCWD, "./22/cgroup", [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./22/cgroup" [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 306] <... unlink resumed>) = 0 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 992, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 306] umount2("./22/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] umount2("./21", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 319] read(39, [pid 317] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] newfstatat(AT_FDCWD, "./22/cgroup.net", [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... openat resumed>) = 3 [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] <... futex resumed>) = 1 [pid 317] newfstatat(3, "", [pid 314] <... futex resumed>) = 0 [pid 306] unlink("./22/cgroup.net" [pid 319] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] epoll_pwait(4, [pid 319] <... write resumed>) = 64 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] read(39, [pid 317] getdents64(3, [pid 314] epoll_pwait(4, [pid 306] <... unlink resumed>) = 0 [pid 319] <... read resumed>0xc0014ece50, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] epoll_pwait(4, [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 314] epoll_pwait(4, [pid 306] getdents64(3, [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] umount2("./21/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] close(3 [pid 317] newfstatat(AT_FDCWD, "./21/cgroup.cpu", [pid 306] <... close resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlinkat(AT_FDCWD, "./22", AT_REMOVEDIR [pid 317] unlink("./21/cgroup.cpu" [pid 306] <... unlinkat resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=986125141} [pid 317] <... unlink resumed>) = 0 [pid 306] mkdirat(AT_FDCWD, "./23", 0777 [pid 317] umount2("./21/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... mkdirat resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 317] newfstatat(AT_FDCWD, "./21/binderfs", [pid 306] <... openat resumed>) = 3 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] ioctl(3, LOOP_CLR_FD [pid 317] unlink("./21/binderfs" [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 317] <... unlink resumed>) = 0 [pid 306] close(3 [pid 317] umount2("./21/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... close resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] newfstatat(AT_FDCWD, "./21/cgroup", [pid 306] <... socket resumed>) = 3 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] close(3 [pid 317] unlink("./21/cgroup" [pid 306] <... close resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] umount2("./21/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... socket resumed>) = 3 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 317] newfstatat(AT_FDCWD, "./21/cgroup.net", [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 317] unlink("./21/cgroup.net" [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] <... unlink resumed>) = 0 [pid 306] close(3 [pid 317] getdents64(3, [pid 306] <... close resumed>) = 0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] close(3 [pid 306] <... socket resumed>) = 3 [pid 317] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] unlinkat(AT_FDCWD, "./21", AT_REMOVEDIR [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] <... unlinkat resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] mkdirat(AT_FDCWD, "./22", 0777 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] <... mkdirat resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] <... openat resumed>) = 3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] close(3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... socket resumed>) = 3 [pid 317] close(3 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 456] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 456] close(6 [pid 317] <... socket resumed>) = 3 [pid 456] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 456] close(7 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] close(3 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] <... close resumed>) = 0 [pid 306] close(3 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... socket resumed>) = 3 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... setsockopt resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... setsockopt resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... setsockopt resumed>) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] close(3 [pid 317] close(3 [pid 306] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 306] read(249, [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] <... socket resumed>) = 3 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, ./strace-static-x86_64: Process 459 attached "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 25 [pid 459] set_robust_list(0x555555a6d760, 24 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 459] <... set_robust_list resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 459] chdir("./23" [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 459] <... chdir resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 459] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 459] <... prctl resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 459] setpgid(0, 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 459] <... setpgid resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] close(3) = 0 [pid 317] read(249, [pid 459] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 460 attached [pid 459] <... symlinkat resumed>) = 0 [pid 459] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 24 [pid 460] set_robust_list(0x555556f7e760, 24) = 0 [pid 459] <... symlinkat resumed>) = 0 [pid 460] chdir("./22" [pid 459] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 460] <... chdir resumed>) = 0 [pid 459] <... symlinkat resumed>) = 0 [pid 460] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 460] <... prctl resumed>) = 0 [pid 460] setpgid(0, 0 [pid 459] <... openat resumed>) = 3 [pid 460] <... setpgid resumed>) = 0 [pid 459] write(3, "1000", 4) = 4 [pid 459] close(3) = 0 [pid 460] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 459] read(200, [pid 460] <... symlinkat resumed>) = 0 [pid 459] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 460] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 459] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 460] <... symlinkat resumed>) = 0 [pid 460] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 459] <... symlinkat resumed>) = 0 [pid 460] <... symlinkat resumed>) = 0 [pid 459] close(249 [pid 460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 459] <... close resumed>) = 0 [pid 460] <... openat resumed>) = 3 [pid 459] close(248 [pid 460] write(3, "1000", 4 [pid 459] <... close resumed>) = 0 [pid 460] <... write resumed>) = 4 [pid 459] close(4 [pid 460] close(3 [pid 459] <... close resumed>) = 0 [pid 460] <... close resumed>) = 0 [pid 460] read(200, [pid 459] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 459] <... futex resumed>) = 0 [pid 460] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 459] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] close(249 [pid 459] <... futex resumed>) = 0 [pid 460] <... close resumed>) = 0 [pid 460] close(248 [pid 459] bpf(BPF_PROG_LOAD, NULL, 0 [pid 460] <... close resumed>) = 0 [pid 459] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 460] close(4 [pid 459] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] <... close resumed>) = 0 [pid 459] <... futex resumed>) = 0 [pid 460] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 459] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 460] <... futex resumed>) = 0 [pid 459] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 460] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] <... futex resumed>) = 0 [pid 459] <... futex resumed>) = 0 [pid 460] bpf(BPF_PROG_LOAD, NULL, 0 [pid 459] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 459] <... futex resumed>) = 0 [pid 459] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 460] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... bpf resumed>) = 3 [pid 460] <... futex resumed>) = 0 [pid 459] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 459] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 459] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 460] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] <... futex resumed>) = 0 [pid 459] <... futex resumed>) = 0 [pid 460] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 459] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 459] <... futex resumed>) = 0 [pid 460] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 460] <... futex resumed>) = 0 [pid 459] <... bpf resumed>) = 4 [pid 459] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... futex resumed>) = 0 [pid 460] <... futex resumed>) = 0 [pid 459] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 459] <... futex resumed>) = 0 [pid 460] <... bpf resumed>) = 3 [pid 459] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 460] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 460] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 460] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 458] <... bpf resumed>) = 7 [pid 457] <... close resumed>) = 0 [pid 458] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] close(8 [pid 458] <... futex resumed>) = 0 [pid 457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] close(3 [pid 457] close(9 [pid 458] <... close resumed>) = 0 [pid 457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] close(4 [pid 457] close(10 [pid 458] <... close resumed>) = 0 [pid 457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] close(5 [pid 457] close(11) = -1 EBADF (Bad file descriptor) [pid 457] close(12) = -1 EBADF (Bad file descriptor) [pid 457] close(13) = -1 EBADF (Bad file descriptor) [pid 457] close(14) = -1 EBADF (Bad file descriptor) [pid 457] close(15) = -1 EBADF (Bad file descriptor) [pid 457] close(16) = -1 EBADF (Bad file descriptor) [pid 457] close(17) = -1 EBADF (Bad file descriptor) [pid 457] close(18) = -1 EBADF (Bad file descriptor) [pid 457] close(19) = -1 EBADF (Bad file descriptor) [pid 457] close(20) = -1 EBADF (Bad file descriptor) [pid 457] close(21) = -1 EBADF (Bad file descriptor) [pid 457] close(22) = -1 EBADF (Bad file descriptor) [pid 457] close(23) = -1 EBADF (Bad file descriptor) [pid 457] close(24) = -1 EBADF (Bad file descriptor) [pid 457] close(25) = -1 EBADF (Bad file descriptor) [pid 457] close(26) = -1 EBADF (Bad file descriptor) [pid 457] close(27) = -1 EBADF (Bad file descriptor) [pid 457] close(28) = -1 EBADF (Bad file descriptor) [pid 457] close(29) = -1 EBADF (Bad file descriptor) [pid 457] close(3) = -1 EBADF (Bad file descriptor) [pid 457] close(4) = -1 EBADF (Bad file descriptor) [pid 457] close(5) = -1 EBADF (Bad file descriptor) [pid 457] close(6) = -1 EBADF (Bad file descriptor) [pid 457] close(7) = -1 EBADF (Bad file descriptor) [pid 457] close(8) = -1 EBADF (Bad file descriptor) [pid 457] close(9) = -1 EBADF (Bad file descriptor) [pid 457] close(10) = -1 EBADF (Bad file descriptor) [pid 457] close(11) = -1 EBADF (Bad file descriptor) [pid 457] close(12) = -1 EBADF (Bad file descriptor) [pid 457] close(13) = -1 EBADF (Bad file descriptor) [pid 457] close(14) = -1 EBADF (Bad file descriptor) [pid 457] close(15) = -1 EBADF (Bad file descriptor) [pid 457] close(16) = -1 EBADF (Bad file descriptor) [pid 457] close(17) = -1 EBADF (Bad file descriptor) [pid 457] close(18) = -1 EBADF (Bad file descriptor) [pid 457] close(19) = -1 EBADF (Bad file descriptor) [pid 457] close(20) = -1 EBADF (Bad file descriptor) [pid 457] close(21) = -1 EBADF (Bad file descriptor) [pid 457] close(22) = -1 EBADF (Bad file descriptor) [pid 457] close(23) = -1 EBADF (Bad file descriptor) [pid 457] close(24) = -1 EBADF (Bad file descriptor) [pid 457] close(25) = -1 EBADF (Bad file descriptor) [pid 457] close(26) = -1 EBADF (Bad file descriptor) [pid 457] close(27) = -1 EBADF (Bad file descriptor) [pid 457] close(28) = -1 EBADF (Bad file descriptor) [pid 457] close(29) = -1 EBADF (Bad file descriptor) [pid 457] exit_group(0) = ? [pid 457] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 987, NULL, 0) = 1 [pid 305] umount2("./22", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 305] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(11, [pid 305] <... openat resumed>) = 3 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 305] newfstatat(3, "", [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 319] epoll_pwait(4, [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] <... write resumed>) = 64 [pid 319] epoll_pwait(4, [pid 314] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 305] getdents64(3, [pid 314] <... futex resumed>) = 1 [pid 302] <... futex resumed>) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 314] read(11, [pid 305] umount2("./22/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>0xc0014eceb0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] newfstatat(AT_FDCWD, "./22/cgroup.cpu", [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=943650026} [pid 305] unlink("./22/cgroup.cpu") = 0 [pid 305] umount2("./22/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./22/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./22/binderfs") = 0 [pid 305] umount2("./22/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./22/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./22/cgroup") = 0 [pid 305] umount2("./22/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./22/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./22/cgroup.net") = 0 [pid 305] getdents64(3, 0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 305] close(3) = 0 [pid 305] unlinkat(AT_FDCWD, "./22", AT_REMOVEDIR) = 0 [pid 305] mkdirat(AT_FDCWD, "./23", 0777) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 305] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 459] <... bpf resumed>) = 5 [pid 456] <... close resumed>) = 0 [pid 305] close(3 [pid 460] <... bpf resumed>) = 5 [pid 459] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 458] <... close resumed>) = 0 [pid 456] close(8 [pid 460] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... futex resumed>) = 0 [pid 458] close(6 [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 460] <... futex resumed>) = 0 [pid 459] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 458] <... close resumed>) = 0 [pid 456] close(9 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 460] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... futex resumed>) = 0 [pid 458] close(7 [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] <... futex resumed>) = 0 [pid 459] write(-1, NULL, 55808 [pid 456] close(10 [pid 305] <... socket resumed>) = 3 [pid 459] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 458] <... close resumed>) = 0 [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] write(-1, NULL, 55808) = -1 EBADF (Bad file descriptor) [pid 459] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 458] close(8 [pid 456] close(11 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 460] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... futex resumed>) = 0 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 460] <... futex resumed>) = 0 [pid 459] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 458] close(9 [pid 456] close(12 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 460] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... futex resumed>) = 0 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 456] close(13 [pid 460] <... futex resumed>) = 0 [pid 459] <... bpf resumed>) = 6 [pid 458] close(10 [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 459] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] close(14 [pid 305] close(3 [pid 459] <... futex resumed>) = 0 [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] close(15 [pid 460] <... bpf resumed>) = 6 [pid 459] <... futex resumed>) = 0 [pid 458] close(11 [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 460] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] close(6 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] close(16 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 460] <... futex resumed>) = 0 [pid 459] <... close resumed>) = 0 [pid 458] close(12 [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] close(17 [pid 305] <... socket resumed>) = 3 [pid 460] <... futex resumed>) = 0 [pid 459] <... futex resumed>) = 0 [pid 458] close(13 [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] close(6 [pid 459] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] close(18 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 460] <... close resumed>) = 0 [pid 459] <... futex resumed>) = 0 [pid 458] close(14 [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 456] close(19 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 460] <... futex resumed>) = 0 [pid 459] <... bpf resumed>) = 6 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 460] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 458] close(15 [pid 456] close(20 [pid 460] <... futex resumed>) = 0 [pid 459] <... futex resumed>) = 0 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 459] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 458] close(16 [pid 456] close(21 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 459] <... futex resumed>) = 0 [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 456] close(22) = -1 EBADF (Bad file descriptor) [pid 456] close(23) = -1 EBADF (Bad file descriptor) [pid 456] close(24) = -1 EBADF (Bad file descriptor) [pid 456] close(25) = -1 EBADF (Bad file descriptor) [pid 456] close(26) = -1 EBADF (Bad file descriptor) [pid 456] close(27) = -1 EBADF (Bad file descriptor) [pid 456] close(28) = -1 EBADF (Bad file descriptor) [pid 456] close(29) = -1 EBADF (Bad file descriptor) [pid 456] close(3) = -1 EBADF (Bad file descriptor) [pid 456] close(4 [pid 460] <... bpf resumed>) = 6 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 458] close(17 [pid 456] close(5 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 460] <... futex resumed>) = 0 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 460] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 458] close(18 [pid 456] close(6) = -1 EBADF (Bad file descriptor) [pid 460] <... futex resumed>) = 0 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] close(7 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 460] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 458] close(19 [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] close(8 [pid 458] close(20 [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] close(9 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 458] close(21 [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] close(10 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 458] close(22 [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 456] close(11 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 458] close(23 [pid 456] close(12 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] close(13) = -1 EBADF (Bad file descriptor) [pid 456] close(14 [pid 458] close(24 [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] close(15 [pid 458] close(25 [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] close(16 [pid 458] close(26 [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] close(17) = -1 EBADF (Bad file descriptor) [pid 456] close(18) = -1 EBADF (Bad file descriptor) [pid 456] close(19 [pid 458] close(27 [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] close(20 [pid 458] close(28 [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] close(21 [pid 305] close(3 [pid 458] close(29 [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] close(22 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 458] close(3 [pid 456] close(23 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 458] close(4 [pid 456] close(24 [pid 305] <... socket resumed>) = 3 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 458] close(5 [pid 456] close(25 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 458] close(6 [pid 456] close(26 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 458] close(7 [pid 456] close(27) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] close(28 [pid 458] close(8 [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] close(29 [pid 458] close(9 [pid 456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] exit_group(0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 458] close(10 [pid 456] <... exit_group resumed>) = ? [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 456] +++ exited with 0 +++ [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 458] close(11 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 458] close(12 [pid 320] restart_syscall(<... resuming interrupted clone ...> [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... restart_syscall resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 458] close(13) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 458] close(14 [pid 305] close(3 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 305] <... close resumed>) = 0 [pid 458] close(15 [pid 320] <... write resumed>) = 12 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 944, NULL, 0) = 1 [pid 305] read(249, [pid 458] close(16 [pid 320] umount2("./23", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 458] close(17 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... futex resumed>) = 1 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... futex resumed>) = 0 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] read(22, ./strace-static-x86_64: Process 461 attached [pid 458] close(18 [pid 320] <... openat resumed>) = 3 [pid 461] set_robust_list(0x5555557f6760, 24 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(3, "", [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 25 [pid 461] <... set_robust_list resumed>) = 0 [pid 458] close(19 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] futex(0xc00136cd48, FUTEX_WAKE_PRIVATE, 1 [pid 461] chdir("./23" [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] <... chdir resumed>) = 0 [pid 320] getdents64(3, [pid 319] <... futex resumed>) = 1 [pid 302] <... futex resumed>) = 0 [pid 458] close(20 [pid 461] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 461] <... prctl resumed>) = 0 [pid 461] setpgid(0, 0) = 0 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./23/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 302] epoll_pwait(4, [pid 461] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 458] close(21 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... write resumed>) = 64 [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 461] <... symlinkat resumed>) = 0 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./23/cgroup.cpu", [pid 319] read(22, [pid 302] epoll_pwait(4, [pid 461] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 458] close(22 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] <... read resumed>0xc000013f80, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 302] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 461] <... symlinkat resumed>) = 0 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./23/cgroup.cpu" [pid 319] epoll_pwait(4, [pid 302] epoll_pwait(4, [pid 461] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 458] close(23 [pid 461] <... symlinkat resumed>) = 0 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 458] close(24 [pid 320] umount2("./23/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 461] <... openat resumed>) = 3 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=916272571} [pid 461] write(3, "1000", 4 [pid 458] close(25 [pid 320] newfstatat(AT_FDCWD, "./23/binderfs", [pid 461] <... write resumed>) = 4 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(3) = 0 [pid 461] read(200, [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 461] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 458] close(26 [pid 320] unlink("./23/binderfs" [pid 461] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] <... symlinkat resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 461] close(249 [pid 458] close(27 [pid 461] <... close resumed>) = 0 [pid 459] <... bpf resumed>) = 7 [pid 320] umount2("./23/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 461] close(248 [pid 460] <... bpf resumed>) = 7 [pid 459] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 461] <... close resumed>) = 0 [pid 460] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... futex resumed>) = 0 [pid 458] close(28 [pid 320] newfstatat(AT_FDCWD, "./23/cgroup", [pid 461] close(4 [pid 460] <... futex resumed>) = 0 [pid 459] close(3 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 461] <... close resumed>) = 0 [pid 460] close(3 [pid 459] <... close resumed>) = 0 [pid 458] close(29 [pid 320] unlink("./23/cgroup" [pid 461] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] close(4 [pid 461] <... futex resumed>) = 0 [pid 459] <... close resumed>) = 0 [pid 461] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] <... close resumed>) = 0 [pid 459] close(5 [pid 458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] <... futex resumed>) = 0 [pid 460] close(4 [pid 458] exit_group(0 [pid 320] <... unlink resumed>) = 0 [pid 461] bpf(BPF_PROG_LOAD, NULL, 0 [pid 460] <... close resumed>) = 0 [pid 461] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 458] <... exit_group resumed>) = ? [pid 460] close(5 [pid 320] umount2("./23/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 461] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 461] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 461] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 461] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 461] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 461] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 458] +++ exited with 0 +++ [pid 461] <... bpf resumed>) = 3 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 461] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] restart_syscall(<... resuming interrupted clone ...> [pid 461] <... futex resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./23/cgroup.net", [pid 461] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 461] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 320] unlink("./23/cgroup.net" [pid 461] <... bpf resumed>) = 0 [pid 461] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 461] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... restart_syscall resumed>) = 0 [pid 461] <... futex resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] getdents64(3, [pid 461] <... bpf resumed>) = 4 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 461] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] close(3 [pid 311] <... write resumed>) = 12 [pid 302] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 917, NULL, 0) = 1 [pid 461] <... futex resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 311] umount2("./23", MNT_FORCE|UMOUNT_NOFOLLOW [pid 461] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] unlinkat(AT_FDCWD, "./23", AT_REMOVEDIR [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 461] <... futex resumed>) = 0 [pid 311] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 461] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 311] <... openat resumed>) = 3 [pid 311] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 311] getdents64(3, [pid 320] <... unlinkat resumed>) = 0 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 302] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 320] mkdirat(AT_FDCWD, "./24", 0777 [pid 311] umount2("./23/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] read(15, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./23/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] <... mkdirat resumed>) = 0 [pid 311] unlink("./23/cgroup.cpu" [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 311] <... unlink resumed>) = 0 [pid 302] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] umount2("./23/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] <... openat resumed>) = 3 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 320] ioctl(3, LOOP_CLR_FD [pid 311] newfstatat(AT_FDCWD, "./23/binderfs", [pid 302] <... futex resumed>) = 1 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 319] <... futex resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./23/binderfs") = 0 [pid 320] close(3 [pid 319] epoll_pwait(4, [pid 311] umount2("./23/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 320] <... close resumed>) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./23/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./23/cgroup") = 0 [pid 311] umount2("./23/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./23/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./23/cgroup.net") = 0 [pid 311] getdents64(3, 0x555556a83810 /* 0 entries */, 32768) = 0 [pid 311] close(3) = 0 [pid 311] unlinkat(AT_FDCWD, "./23", AT_REMOVEDIR) = 0 [pid 311] mkdirat(AT_FDCWD, "./24", 0777) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 3 [pid 311] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] close(3) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] close(3) = 0 [pid 311] read(249, [pid 294] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 319] epoll_pwait(4, [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 302] <... write resumed>) = 64 [pid 320] <... socket resumed>) = 3 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 302] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1./strace-static-x86_64: Process 462 attached [pid 320] close(3 [pid 314] <... futex resumed>) = 0 [pid 302] <... futex resumed>) = 1 [pid 462] set_robust_list(0x555556a82760, 24 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 26 [pid 462] <... set_robust_list resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 302] read(15, [pid 294] rt_sigprocmask(SIG_SETMASK, ~[], [pid 462] chdir("./24" [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 302] <... read resumed>0xc000013ff0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 294] <... rt_sigprocmask resumed>[], 8) = 0 [pid 462] <... chdir resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 302] futex(0xc00136cd48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 294] clone(child_stack=0xc0014ac000, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS [pid 462] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 462] <... prctl resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 294] <... clone resumed>, tls=0xc00136d890) = 463 [pid 462] setpgid(0, 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 294] rt_sigprocmask(SIG_SETMASK, [], [pid 462] <... setpgid resumed>) = 0 [pid 294] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 462] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 320] close(3 [pid 462] <... symlinkat resumed>) = 0 [pid 462] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 320] <... close resumed>) = 0 [pid 462] <... symlinkat resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 462] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 320] <... socket resumed>) = 3 [pid 462] <... symlinkat resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 462] <... openat resumed>) = 3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 462] write(3, "1000", 4 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 462] <... write resumed>) = 4 [pid 462] close(3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 462] <... close resumed>) = 0 [pid 462] read(200, [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 462] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 462] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 462] <... symlinkat resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 462] close(249 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 ./strace-static-x86_64: Process 463 attached [pid 462] <... close resumed>) = 0 [pid 460] <... close resumed>) = 0 [pid 459] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 462] close(248 [pid 460] close(6 [pid 459] close(6 [pid 462] <... close resumed>) = 0 [pid 460] <... close resumed>) = 0 [pid 459] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 463] gettid( [pid 462] close(4 [pid 460] close(7 [pid 459] close(7 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 462] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 462] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 462] <... futex resumed>) = 0 [pid 463] <... gettid resumed>) = 463 [pid 462] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 463] sigaltstack(NULL, [pid 462] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 463] <... sigaltstack resumed>{ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 462] bpf(BPF_PROG_LOAD, NULL, 0 [pid 463] sigaltstack({ss_sp=0xc001558000, ss_flags=0, ss_size=32768}, [pid 462] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 463] <... sigaltstack resumed>NULL) = 0 [pid 462] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 463] rt_sigprocmask(SIG_SETMASK, [], [pid 462] <... futex resumed>) = 0 [pid 463] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 463] gettid( [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 463] <... gettid resumed>) = 463 [pid 462] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] close(3 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 462] <... futex resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=882170816} [pid 462] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 462] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 462] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... socket resumed>) = 3 [pid 462] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 462] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 462] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 462] <... bpf resumed>) = 3 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 462] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 462] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 462] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 462] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 462] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 462] <... bpf resumed>) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 462] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 462] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 462] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] close(3 [pid 462] <... futex resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 320] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 464 attached [pid 464] set_robust_list(0x555556bd7760, 24 [pid 462] <... bpf resumed>) = 4 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 26 [pid 464] <... set_robust_list resumed>) = 0 [pid 462] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] chdir("./24" [pid 462] <... futex resumed>) = 0 [pid 464] <... chdir resumed>) = 0 [pid 462] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 462] <... futex resumed>) = 0 [pid 464] <... prctl resumed>) = 0 [pid 462] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 464] setpgid(0, 0) = 0 [pid 464] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 464] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 464] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 464] write(3, "1000", 4) = 4 [pid 464] close(3) = 0 [pid 464] read(200, 0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 464] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 464] close(249) = 0 [pid 464] close(248) = 0 [pid 464] close(4) = 0 [pid 464] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 461] <... bpf resumed>) = 5 [pid 460] <... close resumed>) = 0 [pid 459] <... close resumed>) = 0 [pid 464] <... futex resumed>) = 0 [pid 462] <... bpf resumed>) = 5 [pid 461] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] close(8 [pid 459] close(8 [pid 464] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 462] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 461] <... futex resumed>) = 0 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] <... futex resumed>) = 0 [pid 462] <... futex resumed>) = 0 [pid 461] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] close(9 [pid 464] bpf(BPF_PROG_LOAD, NULL, 0 [pid 459] close(9 [pid 464] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 462] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 461] <... futex resumed>) = 0 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 462] <... futex resumed>) = 0 [pid 461] write(-1, NULL, 55808 [pid 460] close(10 [pid 464] <... futex resumed>) = 0 [pid 462] write(-1, NULL, 55808 [pid 461] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] close(10 [pid 464] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 462] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 461] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] close(11 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] <... futex resumed>) = 0 [pid 462] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 461] <... futex resumed>) = 0 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 462] <... futex resumed>) = 0 [pid 461] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] close(12 [pid 459] close(11 [pid 464] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 462] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 461] <... futex resumed>) = 0 [pid 464] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 462] <... futex resumed>) = 0 [pid 461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] <... futex resumed>) = 0 [pid 462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 461] <... bpf resumed>) = 6 [pid 460] close(13 [pid 459] close(12 [pid 462] <... bpf resumed>) = 6 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] close(13 [pid 464] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 462] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 461] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] close(14 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] <... futex resumed>) = 0 [pid 462] <... futex resumed>) = 0 [pid 461] <... futex resumed>) = 0 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] close(14 [pid 464] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 462] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 461] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] close(15 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] <... bpf resumed>) = 3 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] close(15 [pid 464] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 462] <... futex resumed>) = 0 [pid 461] <... futex resumed>) = 0 [pid 460] close(16 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] <... futex resumed>) = 0 [pid 462] close(6 [pid 461] close(6 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] close(16 [pid 464] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 462] <... close resumed>) = 0 [pid 461] <... close resumed>) = 0 [pid 460] close(17 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] <... futex resumed>) = 0 [pid 462] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 461] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] close(17 [pid 464] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 462] <... futex resumed>) = 0 [pid 461] <... futex resumed>) = 0 [pid 460] close(18 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] <... bpf resumed>) = 0 [pid 462] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] close(18 [pid 464] <... futex resumed>) = 0 [pid 462] <... futex resumed>) = 0 [pid 461] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] close(19 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 461] <... futex resumed>) = 0 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] close(19 [pid 464] <... futex resumed>) = 0 [pid 461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 462] <... bpf resumed>) = 6 [pid 461] <... bpf resumed>) = 6 [pid 460] close(20 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 462] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] <... bpf resumed>) = 4 [pid 462] <... futex resumed>) = 0 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] close(20 [pid 464] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 462] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 461] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] close(21 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] <... futex resumed>) = 0 [pid 462] <... futex resumed>) = 0 [pid 461] <... futex resumed>) = 0 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] close(21 [pid 464] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 462] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 464] <... futex resumed>) = 0 [pid 461] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] close(22 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 461] <... futex resumed>) = 0 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] close(22 [pid 461] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 460] close(23 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] close(24 [pid 459] close(23 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] close(25 [pid 459] close(24 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] close(26 [pid 459] close(25 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] close(27 [pid 459] close(26 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] close(28) = -1 EBADF (Bad file descriptor) [pid 459] close(27 [pid 460] close(29) = -1 EBADF (Bad file descriptor) [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] close(3 [pid 459] close(28 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] close(4 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] close(5 [pid 459] close(29 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] close(6 [pid 459] close(3 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] close(7 [pid 459] close(4 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] close(8 [pid 459] close(5 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] close(9) = -1 EBADF (Bad file descriptor) [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] close(10 [pid 459] close(6 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] close(11 [pid 459] close(7 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] close(12) = -1 EBADF (Bad file descriptor) [pid 460] close(13 [pid 459] close(8 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] close(14 [pid 459] close(9 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] close(15 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] close(16) = -1 EBADF (Bad file descriptor) [pid 459] close(10 [pid 460] close(17 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] close(11 [pid 460] close(18) = -1 EBADF (Bad file descriptor) [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] close(19 [pid 459] close(12 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] close(20) = -1 EBADF (Bad file descriptor) [pid 460] close(21) = -1 EBADF (Bad file descriptor) [pid 460] close(22 [pid 459] close(13 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] close(23 [pid 459] close(14 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] close(24 [pid 459] close(15 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] close(25 [pid 459] close(16 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] close(26 [pid 459] close(17 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] close(27 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] close(28 [pid 459] close(18 [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] close(29 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] close(19 [pid 460] exit_group(0 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 460] <... exit_group resumed>) = ? [pid 459] close(20 [pid 460] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 459] close(21) = -1 EBADF (Bad file descriptor) [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 459] close(22 [pid 317] <... write resumed>) = 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 907, NULL, 0) = 1 [pid 317] umount2("./22", MNT_FORCE|UMOUNT_NOFOLLOW [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 459] close(23 [pid 319] <... futex resumed>) = 1 [pid 317] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 294] <... futex resumed>) = 0 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] read(39, [pid 317] <... openat resumed>) = 3 [pid 459] close(24 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] newfstatat(3, "", [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] <... futex resumed>) = 0 [pid 459] close(25 [pid 319] <... futex resumed>) = 1 [pid 317] getdents64(3, [pid 463] epoll_pwait(4, [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] umount2("./22/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] epoll_pwait(4, [pid 459] close(26 [pid 319] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./22/cgroup.cpu", [pid 459] close(27 [pid 319] <... write resumed>) = 64 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] unlink("./22/cgroup.cpu" [pid 459] close(28 [pid 319] <... futex resumed>) = 1 [pid 317] <... unlink resumed>) = 0 [pid 314] <... futex resumed>) = 0 [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] read(39, [pid 317] umount2("./22/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 459] close(29 [pid 319] <... read resumed>0xc001560050, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] newfstatat(AT_FDCWD, "./22/binderfs", [pid 459] exit_group(0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 459] <... exit_group resumed>) = ? [pid 317] unlink("./22/binderfs" [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=856506282} [pid 317] <... unlink resumed>) = 0 [pid 317] umount2("./22/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./22/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./22/cgroup") = 0 [pid 317] umount2("./22/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 459] +++ exited with 0 +++ [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./22/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] unlink("./22/cgroup.net" [pid 464] <... bpf resumed>) = 5 [pid 462] <... bpf resumed>) = 7 [pid 461] <... bpf resumed>) = 7 [pid 317] <... unlink resumed>) = 0 [pid 462] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getdents64(3, [pid 464] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 462] <... futex resumed>) = 0 [pid 461] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 464] <... futex resumed>) = 0 [pid 462] close(3 [pid 461] <... futex resumed>) = 0 [pid 317] close(3 [pid 464] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 858, NULL, 0) = 1 [pid 462] <... close resumed>) = 0 [pid 461] close(3 [pid 317] <... close resumed>) = 0 [pid 306] <... write resumed>) = 12 [pid 464] <... futex resumed>) = 0 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 462] close(4 [pid 461] <... close resumed>) = 0 [pid 317] unlinkat(AT_FDCWD, "./22", AT_REMOVEDIR [pid 464] write(-1, NULL, 55808 [pid 463] <... futex resumed>) = 1 [pid 462] <... close resumed>) = 0 [pid 461] close(4 [pid 317] <... unlinkat resumed>) = 0 [pid 306] umount2("./23", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 464] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 463] read(21, [pid 462] close(5 [pid 461] <... close resumed>) = 0 [pid 317] mkdirat(AT_FDCWD, "./23", 0777 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 464] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 462] <... close resumed>) = 0 [pid 461] close(5 [pid 317] <... mkdirat resumed>) = 0 [pid 306] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 464] <... futex resumed>) = 0 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 462] close(6 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 464] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... futex resumed>) = 1 [pid 462] <... close resumed>) = 0 [pid 319] <... futex resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 306] <... openat resumed>) = 3 [pid 464] <... futex resumed>) = 0 [pid 463] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 462] close(7 [pid 319] epoll_pwait(4, [pid 317] ioctl(3, LOOP_CLR_FD [pid 306] newfstatat(3, "", [pid 464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 317] close(3 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 464] <... bpf resumed>) = 6 [pid 463] read(21, [pid 319] epoll_pwait(4, [pid 317] <... close resumed>) = 0 [pid 306] getdents64(3, [pid 464] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... read resumed>0xc0015600c0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 464] <... futex resumed>) = 0 [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 317] <... socket resumed>) = 3 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 464] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] close(3 [pid 464] <... futex resumed>) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... close resumed>) = 0 [pid 306] umount2("./23/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 464] close(6 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 464] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=846417377} [pid 464] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 306] newfstatat(AT_FDCWD, "./23/cgroup.cpu", [pid 464] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 464] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 464] <... futex resumed>) = 0 [pid 317] close(3 [pid 306] unlink("./23/cgroup.cpu" [pid 464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 317] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... unlink resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(3 [pid 464] <... bpf resumed>) = 6 [pid 317] <... close resumed>) = 0 [pid 464] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 306] umount2("./23/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 464] <... futex resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 464] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 464] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] newfstatat(AT_FDCWD, "./23/binderfs", [pid 464] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] unlink("./23/binderfs" [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... unlink resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] umount2("./23/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] close(3 [pid 306] newfstatat(AT_FDCWD, "./23/cgroup", [pid 317] <... close resumed>) = 0 [pid 317] read(249, [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] unlink("./23/cgroup" [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] <... unlink resumed>) = 0 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 25 ./strace-static-x86_64: Process 465 attached [pid 306] umount2("./23/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 465] set_robust_list(0x555556f7e760, 24) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 465] chdir("./23" [pid 306] newfstatat(AT_FDCWD, "./23/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./23/cgroup.net" [pid 465] <... chdir resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 465] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 306] getdents64(3, [pid 465] <... prctl resumed>) = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 465] setpgid(0, 0 [pid 306] close(3 [pid 465] <... setpgid resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 465] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 306] unlinkat(AT_FDCWD, "./23", AT_REMOVEDIR [pid 465] <... symlinkat resumed>) = 0 [pid 465] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 306] <... unlinkat resumed>) = 0 [pid 465] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 306] mkdirat(AT_FDCWD, "./24", 0777 [pid 465] <... symlinkat resumed>) = 0 [pid 465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 465] write(3, "1000", 4 [pid 306] <... mkdirat resumed>) = 0 [pid 465] <... write resumed>) = 4 [pid 465] close(3 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 465] <... close resumed>) = 0 [pid 465] read(200, [pid 306] <... openat resumed>) = 3 [pid 465] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] ioctl(3, LOOP_CLR_FD [pid 465] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 465] close(249 [pid 306] close(3 [pid 465] <... close resumed>) = 0 [pid 465] close(248 [pid 461] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 465] <... close resumed>) = 0 [pid 461] close(6 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 465] close(4 [pid 461] <... close resumed>) = 0 [pid 465] <... close resumed>) = 0 [pid 465] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 461] close(7 [pid 306] <... socket resumed>) = 3 [pid 465] <... futex resumed>) = 0 [pid 306] close(3 [pid 465] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] <... close resumed>) = 0 [pid 465] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 465] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 465] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 465] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 306] <... socket resumed>) = 3 [pid 465] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 465] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 465] <... futex resumed>) = 0 [pid 465] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 465] <... bpf resumed>) = 3 [pid 465] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 465] <... futex resumed>) = 0 [pid 465] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 465] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 306] close(3 [pid 465] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] <... close resumed>) = 0 [pid 465] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 465] <... futex resumed>) = 0 [pid 465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 306] <... socket resumed>) = 3 [pid 465] <... bpf resumed>) = 4 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 465] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 465] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 465] <... futex resumed>) = 0 [pid 465] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 306] close(3) = 0 [pid 306] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 466 attached , child_tidptr=0x555555a6d750) = 26 [pid 466] set_robust_list(0x555555a6d760, 24) = 0 [pid 466] chdir("./24") = 0 [pid 466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 466] setpgid(0, 0) = 0 [pid 466] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 466] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu") = 0 [pid 466] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net") = 0 [pid 466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 466] write(3, "1000", 4) = 4 [pid 466] close(3) = 0 [pid 466] read(200, 0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 466] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 466] close(249) = 0 [pid 466] close(248) = 0 [pid 466] close(4) = 0 [pid 466] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 466] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 466] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 466] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 466] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 466] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 462] <... close resumed>) = 0 [pid 464] <... bpf resumed>) = 7 [pid 462] close(8 [pid 464] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] <... futex resumed>) = 0 [pid 462] close(9 [pid 464] close(3 [pid 462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] <... close resumed>) = 0 [pid 462] close(10 [pid 464] close(4 [pid 462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] <... close resumed>) = 0 [pid 462] close(11 [pid 464] close(5 [pid 462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 462] close(12) = -1 EBADF (Bad file descriptor) [pid 462] close(13) = -1 EBADF (Bad file descriptor) [pid 462] close(14) = -1 EBADF (Bad file descriptor) [pid 462] close(15) = -1 EBADF (Bad file descriptor) [pid 462] close(16) = -1 EBADF (Bad file descriptor) [pid 462] close(17) = -1 EBADF (Bad file descriptor) [pid 462] close(18) = -1 EBADF (Bad file descriptor) [pid 462] close(19) = -1 EBADF (Bad file descriptor) [pid 462] close(20) = -1 EBADF (Bad file descriptor) [pid 462] close(21) = -1 EBADF (Bad file descriptor) [pid 462] close(22) = -1 EBADF (Bad file descriptor) [pid 462] close(23) = -1 EBADF (Bad file descriptor) [pid 462] close(24) = -1 EBADF (Bad file descriptor) [pid 462] close(25) = -1 EBADF (Bad file descriptor) [pid 462] close(26) = -1 EBADF (Bad file descriptor) [pid 462] close(27) = -1 EBADF (Bad file descriptor) [pid 462] close(28) = -1 EBADF (Bad file descriptor) [pid 462] close(29) = -1 EBADF (Bad file descriptor) [pid 462] close(3) = -1 EBADF (Bad file descriptor) [pid 462] close(4) = -1 EBADF (Bad file descriptor) [pid 462] close(5) = -1 EBADF (Bad file descriptor) [pid 462] close(6) = -1 EBADF (Bad file descriptor) [pid 462] close(7) = -1 EBADF (Bad file descriptor) [pid 462] close(8) = -1 EBADF (Bad file descriptor) [pid 462] close(9) = -1 EBADF (Bad file descriptor) [pid 462] close(10) = -1 EBADF (Bad file descriptor) [pid 462] close(11) = -1 EBADF (Bad file descriptor) [pid 462] close(12) = -1 EBADF (Bad file descriptor) [pid 462] close(13) = -1 EBADF (Bad file descriptor) [pid 462] close(14) = -1 EBADF (Bad file descriptor) [pid 462] close(15) = -1 EBADF (Bad file descriptor) [pid 462] close(16) = -1 EBADF (Bad file descriptor) [pid 462] close(17) = -1 EBADF (Bad file descriptor) [pid 462] close(18) = -1 EBADF (Bad file descriptor) [pid 462] close(19) = -1 EBADF (Bad file descriptor) [pid 462] close(20) = -1 EBADF (Bad file descriptor) [pid 462] close(21) = -1 EBADF (Bad file descriptor) [pid 462] close(22) = -1 EBADF (Bad file descriptor) [pid 462] close(23) = -1 EBADF (Bad file descriptor) [pid 462] close(24) = -1 EBADF (Bad file descriptor) [pid 462] close(25) = -1 EBADF (Bad file descriptor) [pid 462] close(26) = -1 EBADF (Bad file descriptor) [pid 462] close(27) = -1 EBADF (Bad file descriptor) [pid 462] close(28) = -1 EBADF (Bad file descriptor) [pid 462] close(29) = -1 EBADF (Bad file descriptor) [pid 462] exit_group(0) = ? [pid 462] +++ exited with 0 +++ [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 850, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 311] umount2("./24", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 319] read(15, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 311] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 463] epoll_pwait(4, [pid 319] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] <... openat resumed>) = 3 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 311] newfstatat(3, "", [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 311] getdents64(3, [pid 319] read(15, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 319] <... read resumed>0xc001560120, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] umount2("./24/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./24/cgroup.cpu", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=806987418} [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./24/cgroup.cpu") = 0 [pid 311] umount2("./24/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./24/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./24/binderfs") = 0 [pid 311] umount2("./24/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./24/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./24/cgroup") = 0 [pid 311] umount2("./24/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./24/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./24/cgroup.net") = 0 [pid 311] getdents64(3, 0x555556a83810 /* 0 entries */, 32768) = 0 [pid 311] close(3) = 0 [pid 311] unlinkat(AT_FDCWD, "./24", AT_REMOVEDIR) = 0 [pid 311] mkdirat(AT_FDCWD, "./25", 0777) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 3 [pid 311] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] close(3) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] close(3 [pid 465] <... bpf resumed>) = 5 [pid 461] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 466] <... bpf resumed>) = 5 [pid 465] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] <... close resumed>) = 0 [pid 461] close(8 [pid 311] read(249, [pid 466] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 465] <... futex resumed>) = 0 [pid 464] close(6 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 466] <... futex resumed>) = 0 [pid 465] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] <... close resumed>) = 0 [pid 461] close(9 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 466] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 465] <... futex resumed>) = 0 [pid 464] close(7 [pid 465] write(-1, NULL, 55808 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 465] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 465] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 465] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 467 attached [pid 466] <... futex resumed>) = 0 [pid 465] <... bpf resumed>) = 6 [pid 464] <... close resumed>) = 0 [pid 461] close(10 [pid 467] set_robust_list(0x555556a82760, 24 [pid 466] write(-1, NULL, 55808 [pid 465] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] close(8 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 27 [pid 467] <... set_robust_list resumed>) = 0 [pid 466] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 465] <... futex resumed>) = 0 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(11 [pid 467] chdir("./25" [pid 466] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 465] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] close(9 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] <... chdir resumed>) = 0 [pid 466] <... futex resumed>) = 0 [pid 465] <... futex resumed>) = 0 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(12 [pid 467] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 466] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 465] close(6 [pid 464] close(10 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 465] <... close resumed>) = 0 [pid 467] <... prctl resumed>) = 0 [pid 466] <... futex resumed>) = 0 [pid 465] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(13 [pid 467] setpgid(0, 0 [pid 466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 465] <... futex resumed>) = 0 [pid 464] close(11 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] <... setpgid resumed>) = 0 [pid 465] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 467] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 466] <... bpf resumed>) = 6 [pid 465] <... bpf resumed>) = 6 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(14 [pid 465] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 467] <... symlinkat resumed>) = 0 [pid 465] <... futex resumed>) = 0 [pid 464] close(12 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 466] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 465] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(15 [pid 465] <... futex resumed>) = 0 [pid 467] <... symlinkat resumed>) = 0 [pid 465] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 466] <... futex resumed>) = 0 [pid 464] close(13 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 466] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(16 [pid 467] <... symlinkat resumed>) = 0 [pid 466] <... futex resumed>) = 0 [pid 464] close(14 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 466] close(6 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(17 [pid 467] <... openat resumed>) = 3 [pid 466] <... close resumed>) = 0 [pid 467] write(3, "1000", 4 [pid 464] close(15 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 466] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 467] <... write resumed>) = 4 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 466] <... futex resumed>) = 0 [pid 461] close(18 [pid 467] close(3 [pid 466] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] close(16 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] <... close resumed>) = 0 [pid 466] <... futex resumed>) = 0 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(19 [pid 467] read(200, [pid 466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 464] close(17 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 466] <... bpf resumed>) = 6 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(20 [pid 467] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 466] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] close(18 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] <... symlinkat resumed>) = 0 [pid 466] <... futex resumed>) = 0 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(21 [pid 467] close(249 [pid 466] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] close(19 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] <... close resumed>) = 0 [pid 466] <... futex resumed>) = 0 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(22 [pid 467] close(248 [pid 466] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 464] close(20 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] <... close resumed>) = 0 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(23 [pid 467] close(4 [pid 464] close(21 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] <... close resumed>) = 0 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(24 [pid 467] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] close(22 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] <... futex resumed>) = 0 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(25 [pid 467] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] close(23 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] <... futex resumed>) = 0 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(26 [pid 467] bpf(BPF_PROG_LOAD, NULL, 0 [pid 464] close(24 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(27 [pid 467] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] close(25 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] <... futex resumed>) = 0 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(28 [pid 467] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] close(26 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] <... futex resumed>) = 0 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(29 [pid 467] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 464] close(27 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(3 [pid 467] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 464] close(28 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(4 [pid 467] <... futex resumed>) = 0 [pid 464] close(29 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] <... futex resumed>) = 0 [pid 461] close(5 [pid 464] close(3 [pid 467] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] <... bpf resumed>) = 3 [pid 464] close(4 [pid 461] close(6 [pid 467] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] close(5 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] <... futex resumed>) = 0 [pid 467] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(7 [pid 467] <... futex resumed>) = 0 [pid 464] close(6 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(8 [pid 467] <... bpf resumed>) = 0 [pid 464] close(7 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(9 [pid 467] <... futex resumed>) = 0 [pid 464] close(8) = -1 EBADF (Bad file descriptor) [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] close(9 [pid 467] <... futex resumed>) = 0 [pid 461] close(10 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 464] close(10 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] <... bpf resumed>) = 4 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(11 [pid 467] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] close(11 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] <... futex resumed>) = 0 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(12 [pid 467] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] close(12 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] <... futex resumed>) = 0 [pid 464] close(13 [pid 461] close(13 [pid 467] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] close(14 [pid 461] close(14 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] close(15 [pid 461] close(15 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] close(16 [pid 461] close(16 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] close(17 [pid 461] close(17 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] close(18 [pid 461] close(18 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] close(19) = -1 EBADF (Bad file descriptor) [pid 461] close(19 [pid 464] close(20 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(20 [pid 464] close(21 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(21 [pid 464] close(22 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] close(23 [pid 461] close(22 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] close(24 [pid 461] close(23 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] close(25 [pid 461] close(24 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] close(26 [pid 461] close(25 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] close(27 [pid 461] close(26 [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] close(28) = -1 EBADF (Bad file descriptor) [pid 461] close(27 [pid 464] close(29 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] close(28 [pid 464] exit_group(0 [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 464] <... exit_group resumed>) = ? [pid 461] close(29 [pid 464] +++ exited with 0 +++ [pid 461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 461] exit_group(0) = ? [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 461] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 320] restart_syscall(<... resuming interrupted clone ...> [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 320] <... restart_syscall resumed>) = 0 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 808, NULL, 0) = 1 [pid 320] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 305] <... restart_syscall resumed>) = 0 [pid 294] <... futex resumed>) = 0 [pid 463] read(22, [pid 320] umount2("./24", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] <... futex resumed>) = 1 [pid 320] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] <... futex resumed>) = 0 [pid 305] <... write resumed>) = 12 [pid 467] <... bpf resumed>) = 5 [pid 466] <... bpf resumed>) = 7 [pid 465] <... bpf resumed>) = 7 [pid 463] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 320] <... openat resumed>) = 3 [pid 319] epoll_pwait(4, [pid 305] umount2("./23", MNT_FORCE|UMOUNT_NOFOLLOW [pid 467] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 465] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... write resumed>) = 64 [pid 320] newfstatat(3, "", [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 0, NULL, 0) = 1 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 467] <... futex resumed>) = 0 [pid 466] <... futex resumed>) = 0 [pid 465] <... futex resumed>) = 0 [pid 463] read(22, [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] read(11, [pid 305] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 467] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] close(3 [pid 465] close(3 [pid 463] <... read resumed>0xc001560190, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] getdents64(3, [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] <... openat resumed>) = 3 [pid 467] <... futex resumed>) = 0 [pid 466] <... close resumed>) = 0 [pid 465] <... close resumed>) = 0 [pid 463] epoll_pwait(4, [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 305] newfstatat(3, "", [pid 467] write(-1, NULL, 55808 [pid 466] close(4 [pid 465] close(4 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] umount2("./24/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... write resumed>) = 64 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 467] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 466] <... close resumed>) = 0 [pid 465] <... close resumed>) = 0 [pid 463] epoll_pwait(4, [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 305] getdents64(3, [pid 467] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] close(5 [pid 465] close(5 [pid 320] newfstatat(AT_FDCWD, "./24/cgroup.cpu", [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 467] <... futex resumed>) = 0 [pid 466] <... close resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] read(11, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] umount2("./23/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 467] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] close(6 [pid 320] unlink("./24/cgroup.cpu" [pid 319] <... read resumed>0xc0014ecf20, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 467] <... futex resumed>) = 0 [pid 466] <... close resumed>) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] newfstatat(AT_FDCWD, "./23/cgroup.cpu", [pid 467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 466] close(7 [pid 320] <... unlink resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=770796856} [pid 305] unlink("./23/cgroup.cpu") = 0 [pid 467] <... bpf resumed>) = 6 [pid 320] umount2("./24/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] umount2("./23/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 467] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 467] <... futex resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./24/binderfs", [pid 305] newfstatat(AT_FDCWD, "./23/binderfs", [pid 467] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./23/binderfs" [pid 467] <... futex resumed>) = 0 [pid 320] unlink("./24/binderfs" [pid 305] <... unlink resumed>) = 0 [pid 467] close(6 [pid 305] umount2("./23/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./23/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] <... unlink resumed>) = 0 [pid 467] <... close resumed>) = 0 [pid 305] unlink("./23/cgroup" [pid 467] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] umount2("./24/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... unlink resumed>) = 0 [pid 467] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] umount2("./23/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 467] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] newfstatat(AT_FDCWD, "./24/cgroup", [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 467] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] newfstatat(AT_FDCWD, "./23/cgroup.net", [pid 467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 320] unlink("./24/cgroup" [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./23/cgroup.net") = 0 [pid 305] getdents64(3, 0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 305] close(3) = 0 [pid 305] unlinkat(AT_FDCWD, "./23", AT_REMOVEDIR) = 0 [pid 305] mkdirat(AT_FDCWD, "./24", 0777 [pid 467] <... bpf resumed>) = 6 [pid 305] <... mkdirat resumed>) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 467] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... unlink resumed>) = 0 [pid 305] <... openat resumed>) = 3 [pid 467] <... futex resumed>) = 0 [pid 320] umount2("./24/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] ioctl(3, LOOP_CLR_FD [pid 467] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 467] <... futex resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./24/cgroup.net", [pid 305] close(3 [pid 467] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... close resumed>) = 0 [pid 320] unlink("./24/cgroup.net") = 0 [pid 320] getdents64(3, 0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 320] close(3) = 0 [pid 320] unlinkat(AT_FDCWD, "./24", AT_REMOVEDIR) = 0 [pid 320] mkdirat(AT_FDCWD, "./25", 0777) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 305] <... socket resumed>) = 3 [pid 320] ioctl(3, LOOP_CLR_FD [pid 305] close(3 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 320] close(3) = 0 [pid 305] <... close resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 320] <... socket resumed>) = 3 [pid 320] close(3) = 0 [pid 305] <... socket resumed>) = 3 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 320] close(3 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 320] <... close resumed>) = 0 [pid 305] close(3 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... socket resumed>) = 3 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] close(3) = 0 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] close(3) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 320] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 ./strace-static-x86_64: Process 468 attached [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 27 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 468] set_robust_list(0x555556bd7760, 24) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 468] chdir("./25" [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 468] <... chdir resumed>) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 468] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 465] <... close resumed>) = 0 [pid 468] <... prctl resumed>) = 0 [pid 467] <... bpf resumed>) = 7 [pid 466] <... close resumed>) = 0 [pid 465] close(6 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 468] setpgid(0, 0 [pid 467] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] close(8 [pid 467] <... futex resumed>) = 0 [pid 465] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 468] <... setpgid resumed>) = 0 [pid 467] close(3 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 465] close(7 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 468] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 467] <... close resumed>) = 0 [pid 466] close(9 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 467] close(4 [pid 468] <... symlinkat resumed>) = 0 [pid 467] <... close resumed>) = 0 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 468] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 467] close(5 [pid 466] close(10 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 468] <... symlinkat resumed>) = 0 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 466] close(11 [pid 468] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 468] <... symlinkat resumed>) = 0 [pid 466] close(12 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 468] <... openat resumed>) = 3 [pid 466] close(13 [pid 468] write(3, "1000", 4 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 468] <... write resumed>) = 4 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 468] close(3 [pid 466] close(14 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 468] <... close resumed>) = 0 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 468] read(200, [pid 466] close(15 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 468] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 468] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 466] close(16 [pid 305] <... setsockopt resumed>) = 0 [pid 468] <... symlinkat resumed>) = 0 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 468] close(249 [pid 466] close(17 [pid 468] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 468] close(248 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 466] close(18 [pid 468] <... close resumed>) = 0 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 468] close(4 [pid 466] close(19 [pid 468] <... close resumed>) = 0 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 468] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] close(20) = -1 EBADF (Bad file descriptor) [pid 305] <... setsockopt resumed>) = 0 [pid 468] <... futex resumed>) = 0 [pid 466] close(21 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 468] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 468] <... futex resumed>) = 0 [pid 466] close(22 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 468] bpf(BPF_PROG_LOAD, NULL, 0 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 466] close(23 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 468] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 468] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] close(24 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 468] <... futex resumed>) = 0 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 468] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] close(25 [pid 305] <... setsockopt resumed>) = 0 [pid 468] <... futex resumed>) = 0 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 468] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 466] close(26 [pid 468] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 468] <... futex resumed>) = 0 [pid 466] close(27 [pid 305] read(249, [pid 468] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 468] <... futex resumed>) = 0 [pid 466] close(28 [pid 468] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 468] <... bpf resumed>) = 3 [pid 466] close(29./strace-static-x86_64: Process 469 attached [pid 468] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] set_robust_list(0x5555557f6760, 24 [pid 468] <... futex resumed>) = 0 [pid 466] close(3 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 26 [pid 469] <... set_robust_list resumed>) = 0 [pid 468] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] chdir("./24" [pid 468] <... futex resumed>) = 0 [pid 466] close(4 [pid 469] <... chdir resumed>) = 0 [pid 468] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 468] <... bpf resumed>) = 0 [pid 466] close(5 [pid 469] <... prctl resumed>) = 0 [pid 468] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] setpgid(0, 0 [pid 468] <... futex resumed>) = 0 [pid 466] close(6 [pid 469] <... setpgid resumed>) = 0 [pid 468] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 468] <... futex resumed>) = 0 [pid 469] <... symlinkat resumed>) = 0 [pid 466] close(7 [pid 469] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 468] <... bpf resumed>) = 4 [pid 466] close(8 [pid 469] <... symlinkat resumed>) = 0 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 468] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 468] <... futex resumed>) = 0 [pid 466] close(9 [pid 469] <... openat resumed>) = 3 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 468] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] write(3, "1000", 4 [pid 468] <... futex resumed>) = 0 [pid 466] close(10 [pid 469] <... write resumed>) = 4 [pid 468] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] close(3 [pid 466] close(11 [pid 469] <... close resumed>) = 0 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] read(200, [pid 466] close(12 [pid 469] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 466] close(13 [pid 469] <... symlinkat resumed>) = 0 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] close(249 [pid 466] close(14 [pid 469] <... close resumed>) = 0 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] close(248 [pid 466] close(15 [pid 469] <... close resumed>) = 0 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] close(4 [pid 466] close(16 [pid 469] <... close resumed>) = 0 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] close(17 [pid 469] <... futex resumed>) = 0 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] close(18 [pid 469] <... futex resumed>) = 0 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] bpf(BPF_PROG_LOAD, NULL, 0 [pid 466] close(19 [pid 469] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] close(20 [pid 469] <... futex resumed>) = 0 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] close(21 [pid 469] <... futex resumed>) = 0 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 466] close(22 [pid 469] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] close(23 [pid 469] <... futex resumed>) = 0 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] close(24 [pid 469] <... futex resumed>) = 0 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 466] close(25 [pid 469] <... bpf resumed>) = 3 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] close(26 [pid 469] <... futex resumed>) = 0 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] close(27 [pid 469] <... futex resumed>) = 0 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 466] close(28 [pid 469] <... bpf resumed>) = 0 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] close(29 [pid 469] <... futex resumed>) = 0 [pid 466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] exit_group(0 [pid 469] <... futex resumed>) = 0 [pid 466] <... exit_group resumed>) = ? [pid 469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 466] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...> [pid 469] <... bpf resumed>) = 4 [pid 469] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 469] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 469] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 306] <... restart_syscall resumed>) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 773, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./24", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] <... futex resumed>) = 1 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 463] read(21, [pid 306] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... openat resumed>) = 3 [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 306] newfstatat(3, "", [pid 319] epoll_pwait(4, [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] getdents64(3, [pid 467] <... close resumed>) = 0 [pid 465] <... close resumed>) = 0 [pid 463] <... write resumed>) = 64 [pid 319] epoll_pwait(4, [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 467] close(6 [pid 465] close(8 [pid 463] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./24/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 467] <... close resumed>) = 0 [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 467] close(7 [pid 465] close(9 [pid 463] read(21, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] newfstatat(AT_FDCWD, "./24/cgroup.cpu", [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... read resumed>0xc0014ecf80, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 465] close(10 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] unlink("./24/cgroup.cpu" [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... unlink resumed>) = 0 [pid 465] close(11 [pid 306] umount2("./24/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=732145252} [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 465] close(12 [pid 306] newfstatat(AT_FDCWD, "./24/binderfs", [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 465] close(13 [pid 306] unlink("./24/binderfs" [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... unlink resumed>) = 0 [pid 465] close(14 [pid 306] umount2("./24/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 465] close(15 [pid 306] newfstatat(AT_FDCWD, "./24/cgroup", [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 465] close(16 [pid 306] unlink("./24/cgroup" [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... unlink resumed>) = 0 [pid 465] close(17 [pid 306] umount2("./24/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 465] close(18 [pid 306] newfstatat(AT_FDCWD, "./24/cgroup.net", [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 465] close(19 [pid 306] unlink("./24/cgroup.net" [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... unlink resumed>) = 0 [pid 465] close(20 [pid 306] getdents64(3, [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 465] close(21 [pid 306] close(3 [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 465] close(22 [pid 306] unlinkat(AT_FDCWD, "./24", AT_REMOVEDIR [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... unlinkat resumed>) = 0 [pid 465] close(23 [pid 306] mkdirat(AT_FDCWD, "./25", 0777 [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... mkdirat resumed>) = 0 [pid 465] close(24 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... openat resumed>) = 3 [pid 465] close(25 [pid 306] ioctl(3, LOOP_CLR_FD [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 465] close(26 [pid 306] close(3 [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 465] close(27) = -1 EBADF (Bad file descriptor) [pid 465] close(28) = -1 EBADF (Bad file descriptor) [pid 465] close(29) = -1 EBADF (Bad file descriptor) [pid 465] close(3) = -1 EBADF (Bad file descriptor) [pid 465] close(4) = -1 EBADF (Bad file descriptor) [pid 465] close(5) = -1 EBADF (Bad file descriptor) [pid 465] close(6) = -1 EBADF (Bad file descriptor) [pid 465] close(7) = -1 EBADF (Bad file descriptor) [pid 465] close(8 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 465] close(9 [pid 306] <... socket resumed>) = 3 [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 465] close(10 [pid 306] close(3 [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 465] close(11) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 465] close(12 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 465] close(13 [pid 306] <... socket resumed>) = 3 [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 465] close(14 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 465] close(15 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 465] close(16) = -1 EBADF (Bad file descriptor) [pid 465] close(17 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 465] close(18) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 465] close(19 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 465] close(20) = -1 EBADF (Bad file descriptor) [pid 465] close(21) = -1 EBADF (Bad file descriptor) [pid 465] close(22) = -1 EBADF (Bad file descriptor) [pid 306] <... socket resumed>) = 3 [pid 465] close(23) = -1 EBADF (Bad file descriptor) [pid 465] close(24 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 465] close(25 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 465] close(26 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 465] close(27) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 465] close(28) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 465] close(29) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 465] exit_group(0) = ? [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 465] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] close(3 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 306] <... close resumed>) = 0 [pid 317] <... write resumed>) = 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 735, NULL, 0) = 1 [pid 317] umount2("./23", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... socket resumed>) = 3 [pid 319] <... futex resumed>) = 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 294] <... futex resumed>) = 0 [pid 319] read(39, [pid 317] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... openat resumed>) = 3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 317] newfstatat(3, "", [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 463] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 463] epoll_pwait(4, [pid 319] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getdents64(3, [pid 319] <... write resumed>) = 64 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] umount2("./23/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 319] read(39, [pid 317] newfstatat(AT_FDCWD, "./23/cgroup.cpu", [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 319] <... read resumed>0xc0014ecff0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] unlink("./23/cgroup.cpu" [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=715760004} [pid 317] <... unlink resumed>) = 0 [pid 306] close(3 [pid 317] umount2("./23/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 469] <... bpf resumed>) = 5 [pid 468] <... bpf resumed>) = 5 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... close resumed>) = 0 [pid 469] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] <... futex resumed>) = 0 [pid 468] <... futex resumed>) = 0 [pid 467] <... close resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./23/binderfs", [pid 306] read(249, [pid 469] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 467] close(8 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 469] <... futex resumed>) = 0 [pid 468] <... futex resumed>) = 0 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./23/binderfs" [pid 469] write(-1, NULL, 55808 [pid 468] write(-1, NULL, 55808 [pid 467] close(9 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 469] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 468] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 469] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 469] <... futex resumed>) = 0 [pid 468] <... futex resumed>) = 0 [pid 469] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] <... futex resumed>) = 0 [pid 468] <... futex resumed>) = 0 [pid 469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 470 attached [pid 469] <... bpf resumed>) = 6 [pid 468] <... bpf resumed>) = 6 [pid 467] close(10 [pid 317] umount2("./23/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 470] set_robust_list(0x555555a6d760, 24 [pid 469] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 470] <... set_robust_list resumed>) = 0 [pid 469] <... futex resumed>) = 0 [pid 468] <... futex resumed>) = 0 [pid 467] close(11 [pid 317] newfstatat(AT_FDCWD, "./23/cgroup", [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 27 [pid 470] chdir("./25" [pid 469] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 470] <... chdir resumed>) = 0 [pid 469] <... futex resumed>) = 0 [pid 468] <... futex resumed>) = 0 [pid 467] close(12 [pid 317] unlink("./23/cgroup" [pid 470] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 469] close(6 [pid 468] close(6 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 470] <... prctl resumed>) = 0 [pid 469] <... close resumed>) = 0 [pid 468] <... close resumed>) = 0 [pid 470] setpgid(0, 0 [pid 469] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] <... setpgid resumed>) = 0 [pid 469] <... futex resumed>) = 0 [pid 468] <... futex resumed>) = 0 [pid 467] close(13 [pid 317] <... unlink resumed>) = 0 [pid 470] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 469] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] <... symlinkat resumed>) = 0 [pid 469] <... futex resumed>) = 0 [pid 468] <... futex resumed>) = 0 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./23/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 470] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 467] close(14 [pid 470] <... symlinkat resumed>) = 0 [pid 469] <... bpf resumed>) = 6 [pid 468] <... bpf resumed>) = 6 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 470] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 469] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 467] close(15 [pid 317] newfstatat(AT_FDCWD, "./23/cgroup.net", [pid 470] <... symlinkat resumed>) = 0 [pid 469] <... futex resumed>) = 0 [pid 468] <... futex resumed>) = 0 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 469] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 467] close(16 [pid 317] unlink("./23/cgroup.net" [pid 470] <... openat resumed>) = 3 [pid 468] <... futex resumed>) = 0 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 470] write(3, "1000", 4 [pid 468] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 470] <... write resumed>) = 4 [pid 469] <... futex resumed>) = 0 [pid 467] close(17 [pid 317] <... unlink resumed>) = 0 [pid 470] close(3 [pid 469] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3, [pid 470] <... close resumed>) = 0 [pid 470] read(200, [pid 467] close(18 [pid 470] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 470] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 470] close(249) = 0 [pid 470] close(248 [pid 467] close(19 [pid 470] <... close resumed>) = 0 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 470] close(4 [pid 467] close(20 [pid 317] unlinkat(AT_FDCWD, "./23", AT_REMOVEDIR [pid 470] <... close resumed>) = 0 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 470] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] bpf(BPF_PROG_LOAD, NULL, 0 [pid 467] close(21 [pid 317] <... unlinkat resumed>) = 0 [pid 470] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdirat(AT_FDCWD, "./24", 0777 [pid 470] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 467] close(22 [pid 470] <... futex resumed>) = 0 [pid 470] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 470] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... mkdirat resumed>) = 0 [pid 470] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 467] close(23 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 470] <... futex resumed>) = 0 [pid 470] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 470] <... futex resumed>) = 0 [pid 467] close(24 [pid 317] <... openat resumed>) = 3 [pid 470] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 470] <... bpf resumed>) = 0 [pid 467] close(25 [pid 317] ioctl(3, LOOP_CLR_FD [pid 470] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 470] <... futex resumed>) = 0 [pid 470] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 467] close(26 [pid 317] close(3 [pid 470] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... close resumed>) = 0 [pid 470] <... futex resumed>) = 0 [pid 470] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 467] close(27) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 467] close(28 [pid 317] close(3 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 467] close(29 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] close(3 [pid 317] <... socket resumed>) = 3 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 467] close(4 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 467] close(5) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 467] close(6 [pid 317] close(3 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] close(7 [pid 317] <... close resumed>) = 0 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 467] close(8 [pid 317] <... socket resumed>) = 3 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] close(9 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 467] close(10 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 467] close(11 [pid 317] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] close(12 [pid 317] <... setsockopt resumed>) = 0 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 467] close(13 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 467] close(14) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 467] close(15 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 467] close(16) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 467] close(17 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 467] close(18 [pid 317] <... setsockopt resumed>) = 0 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 467] close(19 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] close(20 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] close(21 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 467] close(22) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 467] close(23 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] close(24 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 467] close(25) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 467] close(26) = -1 EBADF (Bad file descriptor) [pid 467] close(27 [pid 317] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] close(28 [pid 317] <... setsockopt resumed>) = 0 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] close(29 [pid 317] close(3 [pid 467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 467] exit_group(0 [pid 317] <... close resumed>) = 0 [pid 467] <... exit_group resumed>) = ? [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 467] +++ exited with 0 +++ [pid 317] <... socket resumed>) = 3 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] restart_syscall(<... resuming interrupted clone ...> [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 311] <... restart_syscall resumed>) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 716, NULL, 0) = 1 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] umount2("./25", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] <... futex resumed>) = 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 463] read(15, [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 311] <... openat resumed>) = 3 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 311] newfstatat(3, "", [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] getdents64(3, [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 463] read(15, [pid 319] epoll_pwait(4, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] umount2("./25/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] <... read resumed>0xc0014ed050, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 311] newfstatat(AT_FDCWD, "./25/cgroup.cpu", [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... setsockopt resumed>) = 0 [pid 311] unlink("./25/cgroup.cpu" [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=689535049} [pid 317] close(3 [pid 311] <... unlink resumed>) = 0 [pid 311] umount2("./25/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... close resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] read(249, [pid 311] newfstatat(AT_FDCWD, "./25/binderfs", [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 311] unlink("./25/binderfs") = 0 [pid 311] umount2("./25/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./25/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 ./strace-static-x86_64: Process 471 attached [pid 311] unlink("./25/cgroup" [pid 471] set_robust_list(0x555556f7e760, 24 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 26 [pid 311] <... unlink resumed>) = 0 [pid 471] <... set_robust_list resumed>) = 0 [pid 311] umount2("./25/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 471] chdir("./24" [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 471] <... chdir resumed>) = 0 [pid 311] newfstatat(AT_FDCWD, "./25/cgroup.net", [pid 471] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 471] <... prctl resumed>) = 0 [pid 311] unlink("./25/cgroup.net" [pid 471] setpgid(0, 0 [pid 311] <... unlink resumed>) = 0 [pid 471] <... setpgid resumed>) = 0 [pid 311] getdents64(3, [pid 471] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 471] <... symlinkat resumed>) = 0 [pid 311] close(3 [pid 471] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 311] <... close resumed>) = 0 [pid 471] <... symlinkat resumed>) = 0 [pid 311] unlinkat(AT_FDCWD, "./25", AT_REMOVEDIR [pid 471] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 468] <... bpf resumed>) = 7 [pid 311] <... unlinkat resumed>) = 0 [pid 471] <... symlinkat resumed>) = 0 [pid 470] <... bpf resumed>) = 5 [pid 469] <... bpf resumed>) = 7 [pid 468] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] mkdirat(AT_FDCWD, "./26", 0777 [pid 471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 470] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] <... futex resumed>) = 0 [pid 311] <... mkdirat resumed>) = 0 [pid 471] <... openat resumed>) = 3 [pid 470] <... futex resumed>) = 0 [pid 469] <... futex resumed>) = 0 [pid 468] close(3 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 471] write(3, "1000", 4 [pid 470] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] close(3 [pid 468] <... close resumed>) = 0 [pid 311] <... openat resumed>) = 3 [pid 471] <... write resumed>) = 4 [pid 470] <... futex resumed>) = 0 [pid 469] <... close resumed>) = 0 [pid 468] close(4 [pid 311] ioctl(3, LOOP_CLR_FD [pid 471] close(3 [pid 470] write(-1, NULL, 55808 [pid 469] close(4 [pid 468] <... close resumed>) = 0 [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 471] <... close resumed>) = 0 [pid 470] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = 0 [pid 468] close(5 [pid 311] close(3 [pid 471] read(200, [pid 470] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] close(5 [pid 468] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 471] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 470] <... futex resumed>) = 0 [pid 468] close(6 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 471] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 470] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] <... close resumed>) = 0 [pid 311] <... socket resumed>) = 3 [pid 471] <... symlinkat resumed>) = 0 [pid 470] <... futex resumed>) = 0 [pid 468] close(7 [pid 311] close(3 [pid 471] close(249 [pid 470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 311] <... close resumed>) = 0 [pid 471] <... close resumed>) = 0 [pid 470] <... bpf resumed>) = 6 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 471] close(248 [pid 470] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... socket resumed>) = 3 [pid 471] <... close resumed>) = 0 [pid 470] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 471] close(4 [pid 470] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 471] <... close resumed>) = 0 [pid 470] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 471] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] close(6 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 471] <... futex resumed>) = 0 [pid 470] <... close resumed>) = 0 [pid 311] close(3 [pid 471] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... close resumed>) = 0 [pid 471] <... futex resumed>) = 0 [pid 470] <... futex resumed>) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 471] bpf(BPF_PROG_LOAD, NULL, 0 [pid 470] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... socket resumed>) = 3 [pid 471] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 470] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 471] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 471] <... futex resumed>) = 0 [pid 470] <... bpf resumed>) = 6 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 471] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 471] <... futex resumed>) = 0 [pid 470] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 471] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 470] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 471] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 470] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 471] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 471] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 471] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 471] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 471] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 471] <... bpf resumed>) = 3 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 471] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 471] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 471] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 471] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 471] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 471] <... bpf resumed>) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 471] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] close(3 [pid 471] <... futex resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 471] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 471] <... futex resumed>) = 0 [pid 311] <... socket resumed>) = 3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 471] <... bpf resumed>) = 4 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 471] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] close(3 [pid 471] <... futex resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 471] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 471] <... futex resumed>) = 0 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 471] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 472 attached [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 28 [pid 472] set_robust_list(0x555556a82760, 24) = 0 [pid 472] chdir("./26") = 0 [pid 472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 472] setpgid(0, 0) = 0 [pid 472] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup") = 0 [pid 472] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu") = 0 [pid 472] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net") = 0 [pid 472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 472] write(3, "1000", 4) = 4 [pid 472] close(3) = 0 [pid 472] read(200, 0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 472] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 472] close(249) = 0 [pid 472] close(248) = 0 [pid 472] close(4) = 0 [pid 472] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 472] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 472] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 472] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 472] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 472] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 468] <... close resumed>) = 0 [pid 468] close(8) = -1 EBADF (Bad file descriptor) [pid 468] close(9) = -1 EBADF (Bad file descriptor) [pid 468] close(10) = -1 EBADF (Bad file descriptor) [pid 468] close(11) = -1 EBADF (Bad file descriptor) [pid 468] close(12) = -1 EBADF (Bad file descriptor) [pid 468] close(13) = -1 EBADF (Bad file descriptor) [pid 468] close(14) = -1 EBADF (Bad file descriptor) [pid 468] close(15) = -1 EBADF (Bad file descriptor) [pid 468] close(16) = -1 EBADF (Bad file descriptor) [pid 468] close(17) = -1 EBADF (Bad file descriptor) [pid 468] close(18) = -1 EBADF (Bad file descriptor) [pid 468] close(19) = -1 EBADF (Bad file descriptor) [pid 468] close(20) = -1 EBADF (Bad file descriptor) [pid 468] close(21) = -1 EBADF (Bad file descriptor) [pid 468] close(22) = -1 EBADF (Bad file descriptor) [pid 468] close(23) = -1 EBADF (Bad file descriptor) [pid 468] close(24) = -1 EBADF (Bad file descriptor) [pid 468] close(25) = -1 EBADF (Bad file descriptor) [pid 468] close(26) = -1 EBADF (Bad file descriptor) [pid 468] close(27) = -1 EBADF (Bad file descriptor) [pid 468] close(28) = -1 EBADF (Bad file descriptor) [pid 468] close(29) = -1 EBADF (Bad file descriptor) [pid 468] close(3) = -1 EBADF (Bad file descriptor) [pid 468] close(4) = -1 EBADF (Bad file descriptor) [pid 468] close(5) = -1 EBADF (Bad file descriptor) [pid 468] close(6) = -1 EBADF (Bad file descriptor) [pid 468] close(7) = -1 EBADF (Bad file descriptor) [pid 468] close(8) = -1 EBADF (Bad file descriptor) [pid 468] close(9) = -1 EBADF (Bad file descriptor) [pid 468] close(10) = -1 EBADF (Bad file descriptor) [pid 468] close(11) = -1 EBADF (Bad file descriptor) [pid 468] close(12) = -1 EBADF (Bad file descriptor) [pid 468] close(13) = -1 EBADF (Bad file descriptor) [pid 468] close(14) = -1 EBADF (Bad file descriptor) [pid 468] close(15) = -1 EBADF (Bad file descriptor) [pid 468] close(16) = -1 EBADF (Bad file descriptor) [pid 468] close(17) = -1 EBADF (Bad file descriptor) [pid 468] close(18) = -1 EBADF (Bad file descriptor) [pid 468] close(19) = -1 EBADF (Bad file descriptor) [pid 468] close(20) = -1 EBADF (Bad file descriptor) [pid 468] close(21) = -1 EBADF (Bad file descriptor) [pid 468] close(22) = -1 EBADF (Bad file descriptor) [pid 468] close(23) = -1 EBADF (Bad file descriptor) [pid 468] close(24) = -1 EBADF (Bad file descriptor) [pid 468] close(25) = -1 EBADF (Bad file descriptor) [pid 468] close(26) = -1 EBADF (Bad file descriptor) [pid 468] close(27) = -1 EBADF (Bad file descriptor) [pid 468] close(28) = -1 EBADF (Bad file descriptor) [pid 468] close(29) = -1 EBADF (Bad file descriptor) [pid 468] exit_group(0) = ? [pid 468] +++ exited with 0 +++ [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 320] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 690, NULL, 0) = 1 [pid 320] umount2("./25", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 320] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] read(22, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] <... openat resumed>) = 3 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 463] <... futex resumed>) = 0 [pid 320] newfstatat(3, "", [pid 319] <... futex resumed>) = 1 [pid 463] epoll_pwait(4, [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] getdents64(3, [pid 319] <... write resumed>) = 64 [pid 463] epoll_pwait(4, [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 320] umount2("./25/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] read(22, [pid 314] <... futex resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./25/cgroup.cpu", [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 319] <... read resumed>0xc0014ed0c0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./25/cgroup.cpu" [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=653360967} [pid 320] <... unlink resumed>) = 0 [pid 320] umount2("./25/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./25/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./25/binderfs") = 0 [pid 320] umount2("./25/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./25/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./25/cgroup") = 0 [pid 320] umount2("./25/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./25/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./25/cgroup.net") = 0 [pid 320] getdents64(3, 0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 320] close(3) = 0 [pid 320] unlinkat(AT_FDCWD, "./25", AT_REMOVEDIR) = 0 [pid 320] mkdirat(AT_FDCWD, "./26", 0777) = 0 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 320] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 469] <... close resumed>) = 0 [pid 472] <... bpf resumed>) = 5 [pid 471] <... bpf resumed>) = 5 [pid 470] <... bpf resumed>) = 7 [pid 469] close(6 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 472] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 471] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 472] <... futex resumed>) = 0 [pid 471] <... futex resumed>) = 0 [pid 470] <... futex resumed>) = 0 [pid 469] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 472] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 471] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] close(3 [pid 469] close(7 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 472] <... futex resumed>) = 0 [pid 471] <... futex resumed>) = 0 [pid 470] <... close resumed>) = 0 [pid 472] write(-1, NULL, 55808 [pid 471] write(-1, NULL, 55808 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 472] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 470] close(4 [pid 472] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 471] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] <... close resumed>) = 0 [pid 320] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 472] <... futex resumed>) = 0 [pid 471] <... futex resumed>) = 0 [pid 470] close(5 [pid 472] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 471] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... setsockopt resumed>) = 0 [pid 472] <... futex resumed>) = 0 [pid 471] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 472] <... bpf resumed>) = 6 [pid 471] <... bpf resumed>) = 6 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 472] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 471] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 472] <... futex resumed>) = 0 [pid 471] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 472] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 471] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 472] <... futex resumed>) = 0 [pid 471] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 472] close(6 [pid 471] close(6 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 472] <... close resumed>) = 0 [pid 471] <... close resumed>) = 0 [pid 472] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 471] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 472] <... futex resumed>) = 0 [pid 471] <... futex resumed>) = 0 [pid 472] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 471] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 472] <... futex resumed>) = 0 [pid 471] <... futex resumed>) = 0 [pid 472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 320] <... setsockopt resumed>) = 0 [pid 472] <... bpf resumed>) = 6 [pid 471] <... bpf resumed>) = 6 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 472] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 471] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 472] <... futex resumed>) = 0 [pid 471] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 472] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 471] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 472] <... futex resumed>) = 0 [pid 471] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 472] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 471] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 576) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 728) = 0 [pid 320] close(3) = 0 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 469] <... close resumed>) = 0 [pid 472] <... bpf resumed>) = 7 [pid 471] <... bpf resumed>) = 7 [pid 470] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 472] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 471] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] close(8 [pid 470] close(6 [pid 472] <... futex resumed>) = 0 [pid 471] <... futex resumed>) = 0 [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 472] close(3 [pid 471] close(3 [pid 470] <... close resumed>) = 0 [pid 469] close(9 [pid 472] <... close resumed>) = 0 [pid 471] <... close resumed>) = 0 [pid 470] close(7 [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 472] close(4 [pid 471] close(4 [pid 470] <... close resumed>) = 0 [pid 469] close(10 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 472] <... close resumed>) = 0 [pid 471] <... close resumed>) = 0 [pid 470] close(8 [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(5 [pid 471] close(5 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] close(11 [pid 320] <... setsockopt resumed>) = 0 [pid 470] close(9 [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] close(12 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 470] close(10 [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] close(13 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 470] close(11 [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 469] close(14 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 470] close(12 [pid 469] close(15 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... setsockopt resumed>) = 0 [pid 470] close(13 [pid 469] close(16 [pid 320] close(3 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 470] close(14 [pid 469] close(17 [pid 320] <... close resumed>) = 0 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] read(249, [pid 470] close(15 [pid 469] close(18 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 470] close(16 [pid 469] close(19 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 470] close(17 [pid 469] close(20./strace-static-x86_64: Process 473 attached [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] set_robust_list(0x555556bd7760, 24 [pid 470] close(18 [pid 469] close(21 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 28 [pid 473] <... set_robust_list resumed>) = 0 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] chdir("./26" [pid 470] close(19 [pid 469] close(22 [pid 473] <... chdir resumed>) = 0 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 470] close(20 [pid 469] close(23 [pid 473] <... prctl resumed>) = 0 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] setpgid(0, 0 [pid 470] close(21 [pid 469] close(24 [pid 473] <... setpgid resumed>) = 0 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 470] close(22 [pid 469] close(25 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] <... symlinkat resumed>) = 0 [pid 470] close(23 [pid 469] close(26 [pid 473] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] <... symlinkat resumed>) = 0 [pid 470] close(24 [pid 469] close(27 [pid 473] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] <... symlinkat resumed>) = 0 [pid 470] close(25 [pid 469] close(28 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 470] close(26 [pid 469] close(29 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] <... openat resumed>) = 3 [pid 470] close(27 [pid 469] close(3 [pid 473] write(3, "1000", 4 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] <... write resumed>) = 4 [pid 470] close(28 [pid 469] close(4 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] close(3 [pid 470] close(29 [pid 469] close(5 [pid 473] <... close resumed>) = 0 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] read(200, [pid 470] close(3 [pid 469] close(6 [pid 473] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 470] close(4 [pid 469] close(7 [pid 473] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 470] close(5 [pid 469] close(8 [pid 473] <... symlinkat resumed>) = 0 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] close(249 [pid 470] close(6 [pid 469] close(9 [pid 473] <... close resumed>) = 0 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] close(248 [pid 470] close(7 [pid 469] close(10 [pid 473] <... close resumed>) = 0 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 470] close(8 [pid 469] close(11 [pid 473] close(4 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] <... close resumed>) = 0 [pid 470] close(9 [pid 469] close(12 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] close(10 [pid 469] close(13 [pid 473] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] <... futex resumed>) = 0 [pid 470] close(11 [pid 469] close(14 [pid 473] bpf(BPF_PROG_LOAD, NULL, 0 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 470] close(12 [pid 469] close(15 [pid 473] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] close(13 [pid 469] close(16 [pid 473] <... futex resumed>) = 0 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] close(14 [pid 469] close(17 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] <... futex resumed>) = 0 [pid 470] close(15 [pid 469] close(18 [pid 473] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 470] close(16 [pid 469] close(19 [pid 473] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] <... futex resumed>) = 0 [pid 470] close(17 [pid 469] close(20 [pid 473] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] <... futex resumed>) = 0 [pid 470] close(18 [pid 469] close(21 [pid 473] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] <... bpf resumed>) = 3 [pid 470] close(19 [pid 469] close(22 [pid 473] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] <... futex resumed>) = 0 [pid 470] close(20 [pid 469] close(23 [pid 473] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] <... futex resumed>) = 0 [pid 470] close(21 [pid 469] close(24) = -1 EBADF (Bad file descriptor) [pid 469] close(25 [pid 473] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] <... bpf resumed>) = 0 [pid 470] close(22 [pid 469] close(26 [pid 473] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] <... futex resumed>) = 0 [pid 470] close(23 [pid 469] close(27) = -1 EBADF (Bad file descriptor) [pid 473] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] close(28 [pid 473] <... futex resumed>) = 0 [pid 470] close(24 [pid 469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 469] close(29) = -1 EBADF (Bad file descriptor) [pid 469] exit_group(0) = ? [pid 473] <... bpf resumed>) = 4 [pid 470] close(25 [pid 469] +++ exited with 0 +++ [pid 473] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] <... futex resumed>) = 0 [pid 470] close(26 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 473] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] <... futex resumed>) = 0 [pid 470] close(27 [pid 473] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 470] close(28 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 654, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 470] close(29 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... futex resumed>) = 1 [pid 305] umount2("./24", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 470] exit_group(0 [pid 463] read(11, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 470] <... exit_group resumed>) = ? [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 470] +++ exited with 0 +++ [pid 463] read(11, [pid 319] epoll_pwait(4, [pid 305] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] <... read resumed>0xc0014ed120, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 305] <... openat resumed>) = 3 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] newfstatat(3, "", [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 607, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 319] read(21, [pid 306] umount2("./25", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 306] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 305] getdents64(3, [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 306] <... openat resumed>) = 3 [pid 463] epoll_pwait(4, [pid 319] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] newfstatat(3, "", [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 472] <... close resumed>) = 0 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 472] close(6 [pid 471] <... close resumed>) = 0 [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 306] getdents64(3, [pid 305] umount2("./24/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 472] <... close resumed>) = 0 [pid 471] close(6 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 472] close(7 [pid 471] <... close resumed>) = 0 [pid 319] read(21, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] umount2("./25/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] newfstatat(AT_FDCWD, "./24/cgroup.cpu", [pid 471] close(7 [pid 319] <... read resumed>0xc0014ed190, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] newfstatat(AT_FDCWD, "./25/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=603702822} [pid 306] unlink("./25/cgroup.cpu" [pid 305] unlink("./24/cgroup.cpu" [pid 306] <... unlink resumed>) = 0 [pid 306] umount2("./25/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] <... unlink resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./25/binderfs", [pid 305] umount2("./24/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./25/binderfs" [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... unlink resumed>) = 0 [pid 305] newfstatat(AT_FDCWD, "./24/binderfs", [pid 306] umount2("./25/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./25/cgroup", [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./24/binderfs" [pid 306] unlink("./25/cgroup") = 0 [pid 305] <... unlink resumed>) = 0 [pid 306] umount2("./25/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] umount2("./24/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] newfstatat(AT_FDCWD, "./25/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] unlink("./25/cgroup.net" [pid 305] newfstatat(AT_FDCWD, "./24/cgroup", [pid 306] <... unlink resumed>) = 0 [pid 306] getdents64(3, [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 306] close(3 [pid 305] unlink("./24/cgroup" [pid 306] <... close resumed>) = 0 [pid 306] unlinkat(AT_FDCWD, "./25", AT_REMOVEDIR) = 0 [pid 305] <... unlink resumed>) = 0 [pid 306] mkdirat(AT_FDCWD, "./26", 0777) = 0 [pid 305] umount2("./24/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 3 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] ioctl(3, LOOP_CLR_FD [pid 305] newfstatat(AT_FDCWD, "./24/cgroup.net", [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] close(3) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] unlink("./24/cgroup.net" [pid 306] <... socket resumed>) = 3 [pid 306] close(3) = 0 [pid 305] <... unlink resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] getdents64(3, [pid 306] <... socket resumed>) = 3 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] close(3 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] <... close resumed>) = 0 [pid 306] close(3 [pid 305] unlinkat(AT_FDCWD, "./24", AT_REMOVEDIR [pid 306] <... close resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... unlinkat resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] mkdirat(AT_FDCWD, "./25", 0777 [pid 306] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 728) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... mkdirat resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... openat resumed>) = 3 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] ioctl(3, LOOP_CLR_FD [pid 306] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1032) = 0 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] close(3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] <... close resumed>) = 0 [pid 306] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... setsockopt resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... socket resumed>) = 3 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] close(3 [pid 306] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 728) = 0 [pid 305] <... close resumed>) = 0 [pid 306] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] <... socket resumed>) = 3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 306] <... setsockopt resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] close(3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] <... close resumed>) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] <... socket resumed>) = 3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] <... setsockopt resumed>) = 0 [pid 306] close(3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... close resumed>) = 0 [pid 306] read(249, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] <... setsockopt resumed>) = 0 ./strace-static-x86_64: Process 474 attached [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 474] set_robust_list(0x555555a6d760, 24 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 28 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 474] <... set_robust_list resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 474] chdir("./26") = 0 [pid 474] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 474] <... prctl resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 474] setpgid(0, 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 474] <... setpgid resumed>) = 0 [pid 474] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 474] <... symlinkat resumed>) = 0 [pid 474] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 305] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 474] <... symlinkat resumed>) = 0 [pid 305] <... setsockopt resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 474] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 474] <... symlinkat resumed>) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 305] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 474] <... openat resumed>) = 3 [pid 305] <... setsockopt resumed>) = 0 [pid 474] write(3, "1000", 4 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 474] <... write resumed>) = 4 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 474] close(3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 474] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 474] read(200, [pid 305] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 474] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] <... setsockopt resumed>) = 0 [pid 474] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 305] close(3) = 0 [pid 474] <... symlinkat resumed>) = 0 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 474] close(249 [pid 305] <... socket resumed>) = 3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 474] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 474] close(248 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 474] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 474] close(4 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 474] <... close resumed>) = 0 [pid 305] <... setsockopt resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 474] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 474] <... futex resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 474] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 474] <... futex resumed>) = 0 [pid 305] <... setsockopt resumed>) = 0 [pid 474] bpf(BPF_PROG_LOAD, NULL, 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 474] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 474] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 474] <... futex resumed>) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 474] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 474] <... futex resumed>) = 0 [pid 305] <... setsockopt resumed>) = 0 [pid 474] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 305] close(3 [pid 474] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... close resumed>) = 0 [pid 474] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] read(249, [pid 474] <... futex resumed>) = 0 [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 474] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 474] <... futex resumed>) = 0 ./strace-static-x86_64: Process 475 attached [pid 474] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 27 [pid 475] set_robust_list(0x5555557f6760, 24 [pid 474] <... bpf resumed>) = 3 [pid 475] <... set_robust_list resumed>) = 0 [pid 474] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] chdir("./25" [pid 474] <... futex resumed>) = 0 [pid 475] <... chdir resumed>) = 0 [pid 474] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 474] <... futex resumed>) = 0 [pid 475] setpgid(0, 0 [pid 474] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 475] <... setpgid resumed>) = 0 [pid 474] <... bpf resumed>) = 0 [pid 475] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 474] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 474] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] <... symlinkat resumed>) = 0 [pid 474] <... futex resumed>) = 0 [pid 475] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 475] <... symlinkat resumed>) = 0 [pid 473] <... bpf resumed>) = 5 [pid 475] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 474] <... bpf resumed>) = 4 [pid 473] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] <... symlinkat resumed>) = 0 [pid 474] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 473] <... futex resumed>) = 0 [pid 475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 474] <... futex resumed>) = 0 [pid 473] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 473] <... futex resumed>) = 0 [pid 475] <... openat resumed>) = 3 [pid 474] <... futex resumed>) = 0 [pid 473] write(-1, NULL, 55808 [pid 475] write(3, "1000", 4 [pid 474] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 473] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 475] <... write resumed>) = 4 [pid 473] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] close(3 [pid 473] <... futex resumed>) = 0 [pid 475] <... close resumed>) = 0 [pid 473] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] read(200, 0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 475] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 473] <... bpf resumed>) = 6 [pid 473] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 473] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] <... symlinkat resumed>) = 0 [pid 473] <... futex resumed>) = 0 [pid 475] close(249 [pid 473] close(6 [pid 475] <... close resumed>) = 0 [pid 473] <... close resumed>) = 0 [pid 475] close(248 [pid 473] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] <... close resumed>) = 0 [pid 473] <... futex resumed>) = 0 [pid 475] close(4 [pid 473] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] <... close resumed>) = 0 [pid 473] <... futex resumed>) = 0 [pid 473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 475] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 473] <... bpf resumed>) = 6 [pid 475] <... futex resumed>) = 0 [pid 473] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 473] <... futex resumed>) = 0 [pid 475] <... futex resumed>) = 0 [pid 473] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] bpf(BPF_PROG_LOAD, NULL, 0 [pid 473] <... futex resumed>) = 0 [pid 475] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 473] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 475] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 475] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 475] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 475] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 475] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 472] <... close resumed>) = 0 [pid 474] <... bpf resumed>) = 5 [pid 472] close(8 [pid 471] <... close resumed>) = 0 [pid 474] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 474] <... futex resumed>) = 0 [pid 471] close(8 [pid 472] close(9 [pid 474] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 474] <... futex resumed>) = 0 [pid 472] close(10 [pid 471] close(9 [pid 474] write(-1, NULL, 55808 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 474] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(11 [pid 474] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] close(10 [pid 474] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 472] close(12 [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 474] <... futex resumed>) = 0 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] close(11 [pid 474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 472] close(13 [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 474] <... bpf resumed>) = 6 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] close(12 [pid 474] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 472] close(14 [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 474] <... futex resumed>) = 0 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] close(13 [pid 474] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 472] close(15 [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 474] <... futex resumed>) = 0 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] close(14 [pid 474] close(6 [pid 472] close(16 [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 474] <... close resumed>) = 0 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] close(15 [pid 474] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 472] close(17 [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 474] <... futex resumed>) = 0 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] close(16 [pid 474] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 472] close(18 [pid 474] <... futex resumed>) = 0 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 472] close(19 [pid 471] close(17 [pid 474] <... bpf resumed>) = 6 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 474] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 472] close(20 [pid 471] close(18 [pid 474] <... futex resumed>) = 0 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 474] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 472] close(21 [pid 471] close(19 [pid 474] <... futex resumed>) = 0 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 474] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 472] close(22 [pid 471] close(20 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(23 [pid 471] close(21 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(24 [pid 471] close(22 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(25 [pid 471] close(23 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(26) = -1 EBADF (Bad file descriptor) [pid 471] close(24 [pid 472] close(27 [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] close(25 [pid 472] close(28) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(29 [pid 471] close(26 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(3 [pid 471] close(27 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(4 [pid 471] close(28 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(5 [pid 471] close(29 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(6 [pid 471] close(3 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(7 [pid 471] close(4 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(8 [pid 471] close(5 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(9 [pid 471] close(6 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(10 [pid 471] close(7 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(11 [pid 471] close(8 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(12 [pid 471] close(9 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(13 [pid 471] close(10 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(14 [pid 471] close(11 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(15 [pid 471] close(12 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(16 [pid 471] close(13 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(17 [pid 471] close(14 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(18 [pid 471] close(15 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(19 [pid 471] close(16 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(20 [pid 471] close(17 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(21 [pid 471] close(18 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(22 [pid 471] close(19 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(23 [pid 471] close(20 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(24) = -1 EBADF (Bad file descriptor) [pid 471] close(21 [pid 472] close(25 [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] close(22 [pid 472] close(26 [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(27 [pid 471] close(23 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(28 [pid 471] close(24 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] close(29 [pid 471] close(25 [pid 472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] exit_group(0 [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 472] <... exit_group resumed>) = ? [pid 471] close(26 [pid 472] +++ exited with 0 +++ [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 471] close(27) = -1 EBADF (Bad file descriptor) [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 471] close(28 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... write resumed>) = 12 [pid 471] close(29 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 605, NULL, 0) = 1 [pid 471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] umount2("./26", MNT_FORCE|UMOUNT_NOFOLLOW [pid 471] exit_group(0 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 471] <... exit_group resumed>) = ? [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 294] sched_yield() = 0 [pid 294] futex(0x231edd8, FUTEX_WAIT_PRIVATE, 2, NULL [pid 471] +++ exited with 0 +++ [pid 463] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 311] openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 294] <... futex resumed>) = 0 [pid 463] read(15, [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] <... openat resumed>) = 3 [pid 294] <... futex resumed>) = 0 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 311] newfstatat(3, "", [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 311] getdents64(3, [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... write resumed>) = 12 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 463] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 319] epoll_pwait(4, [pid 317] umount2("./24", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 311] umount2("./26/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 538, NULL, 0) = 1 [pid 463] read(15, [pid 319] read(39, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... read resumed>0xc0014ed1f0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 311] newfstatat(AT_FDCWD, "./26/cgroup.cpu", [pid 463] epoll_pwait(4, [pid 319] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] <... openat resumed>) = 3 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 317] newfstatat(3, "", [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 311] unlink("./26/cgroup.cpu" [pid 319] <... futex resumed>) = 1 [pid 317] getdents64(3, [pid 314] <... futex resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 319] read(39, [pid 317] umount2("./24/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] umount2("./26/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... read resumed>0xc0015601f0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] newfstatat(AT_FDCWD, "./24/cgroup.cpu", [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] newfstatat(AT_FDCWD, "./26/binderfs", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=536503890} [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./24/cgroup.cpu" [pid 311] unlink("./26/binderfs" [pid 317] <... unlink resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 317] umount2("./24/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] umount2("./26/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./24/binderfs", [pid 311] newfstatat(AT_FDCWD, "./26/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./26/cgroup") = 0 [pid 311] umount2("./26/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] newfstatat(AT_FDCWD, "./26/cgroup.net", [pid 475] <... bpf resumed>) = 5 [pid 474] <... bpf resumed>) = 7 [pid 473] <... bpf resumed>) = 7 [pid 317] unlink("./24/binderfs" [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 475] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 473] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] unlink("./26/cgroup.net" [pid 475] <... futex resumed>) = 0 [pid 474] <... futex resumed>) = 0 [pid 473] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 475] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] close(3 [pid 473] close(3 [pid 317] umount2("./24/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] getdents64(3, [pid 475] <... futex resumed>) = 0 [pid 474] <... close resumed>) = 0 [pid 473] <... close resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 475] write(-1, NULL, 55808 [pid 474] close(4 [pid 473] close(4 [pid 317] newfstatat(AT_FDCWD, "./24/cgroup", [pid 311] close(3 [pid 475] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 474] <... close resumed>) = 0 [pid 473] <... close resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] <... close resumed>) = 0 [pid 475] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] close(5 [pid 473] close(5 [pid 317] unlink("./24/cgroup" [pid 311] unlinkat(AT_FDCWD, "./26", AT_REMOVEDIR [pid 475] <... futex resumed>) = 0 [pid 474] <... close resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 311] <... unlinkat resumed>) = 0 [pid 475] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] close(6 [pid 317] umount2("./24/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] mkdirat(AT_FDCWD, "./27", 0777 [pid 475] <... futex resumed>) = 0 [pid 474] <... close resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... mkdirat resumed>) = 0 [pid 475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 474] close(7 [pid 317] newfstatat(AT_FDCWD, "./24/cgroup.net", [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 3 [pid 311] ioctl(3, LOOP_CLR_FD [pid 475] <... bpf resumed>) = 6 [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 475] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] close(3 [pid 475] <... futex resumed>) = 0 [pid 317] unlink("./24/cgroup.net" [pid 311] <... close resumed>) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] close(3) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 475] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 475] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 475] close(6 [pid 317] getdents64(3, [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 475] <... close resumed>) = 0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 311] <... setsockopt resumed>) = 0 [pid 475] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 311] close(3 [pid 475] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 311] read(249, [pid 475] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlinkat(AT_FDCWD, "./24", AT_REMOVEDIR [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 475] <... futex resumed>) = 0 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 477 attached [pid 475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 317] <... unlinkat resumed>) = 0 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 29 [pid 475] <... bpf resumed>) = 6 [pid 477] set_robust_list(0x555556a82760, 24 [pid 317] mkdirat(AT_FDCWD, "./25", 0777 [pid 477] <... set_robust_list resumed>) = 0 [pid 475] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... mkdirat resumed>) = 0 [pid 477] chdir("./27" [pid 475] <... futex resumed>) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 477] <... chdir resumed>) = 0 [pid 475] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... openat resumed>) = 3 [pid 477] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 475] <... futex resumed>) = 0 [pid 317] ioctl(3, LOOP_CLR_FD [pid 477] <... prctl resumed>) = 0 [pid 475] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 477] setpgid(0, 0) = 0 [pid 317] close(3 [pid 477] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 317] <... close resumed>) = 0 [pid 477] <... symlinkat resumed>) = 0 [pid 477] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 477] <... symlinkat resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 477] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 317] close(3 [pid 477] <... symlinkat resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 477] <... openat resumed>) = 3 [pid 317] <... socket resumed>) = 3 [pid 477] write(3, "1000", 4 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 477] <... write resumed>) = 4 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 477] close(3) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 477] read(200, 0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 477] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 317] close(3 [pid 477] <... symlinkat resumed>) = 0 [pid 477] close(249 [pid 317] <... close resumed>) = 0 [pid 477] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 477] close(248 [pid 317] <... socket resumed>) = 3 [pid 477] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 474] <... close resumed>) = 0 [pid 473] <... close resumed>) = 0 [pid 474] close(8 [pid 473] close(6 [pid 477] close(4 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] <... close resumed>) = 0 [pid 477] <... close resumed>) = 0 [pid 475] <... bpf resumed>) = 7 [pid 474] close(9 [pid 473] close(7 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 477] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 477] <... futex resumed>) = 0 [pid 475] <... futex resumed>) = 0 [pid 474] close(10 [pid 477] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] close(3 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 477] <... futex resumed>) = 0 [pid 475] <... close resumed>) = 0 [pid 474] close(11 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 477] bpf(BPF_PROG_LOAD, NULL, 0 [pid 475] close(4 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 477] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 475] <... close resumed>) = 0 [pid 474] close(12 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 477] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] close(5 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 477] <... futex resumed>) = 0 [pid 474] close(13 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 477] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 477] <... futex resumed>) = 0 [pid 474] close(14 [pid 477] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 477] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 474] close(15 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 477] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 474] close(16 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 477] <... futex resumed>) = 0 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 477] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 474] close(17 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 477] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 477] <... bpf resumed>) = 3 [pid 474] close(18 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 477] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 477] <... futex resumed>) = 0 [pid 474] close(19 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 477] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 477] <... futex resumed>) = 0 [pid 474] close(20 [pid 477] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 477] <... bpf resumed>) = 0 [pid 474] close(21 [pid 317] close(3 [pid 477] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 474] close(22 [pid 477] <... futex resumed>) = 0 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 477] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] close(23 [pid 477] <... futex resumed>) = 0 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 474] close(24 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 477] <... bpf resumed>) = 4 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 477] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] close(25 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 477] <... futex resumed>) = 0 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 477] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 474] close(26 [pid 477] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 477] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 474] close(27) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 474] close(28 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 474] close(29 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 474] close(3) = -1 EBADF (Bad file descriptor) [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 474] close(4) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 474] close(5 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 474] close(6 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 474] close(7 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 474] close(8 [pid 317] <... setsockopt resumed>) = 0 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 474] close(9) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 474] close(10 [pid 317] read(249, [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 474] close(11 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 474] close(12./strace-static-x86_64: Process 478 attached ) = -1 EBADF (Bad file descriptor) [pid 478] set_robust_list(0x555556f7e760, 24) = 0 [pid 474] close(13 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 27 [pid 478] chdir("./25" [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] <... chdir resumed>) = 0 [pid 474] close(14 [pid 478] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] <... prctl resumed>) = 0 [pid 474] close(15 [pid 478] setpgid(0, 0 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] <... setpgid resumed>) = 0 [pid 474] close(16 [pid 478] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] <... symlinkat resumed>) = 0 [pid 474] close(17 [pid 478] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 474] close(18 [pid 478] <... symlinkat resumed>) = 0 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 474] close(19 [pid 478] <... openat resumed>) = 3 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] write(3, "1000", 4) = 4 [pid 474] close(20 [pid 478] close(3) = 0 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] read(200, 0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 474] close(21 [pid 478] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] <... symlinkat resumed>) = 0 [pid 478] close(249 [pid 474] close(22 [pid 478] <... close resumed>) = 0 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] close(248 [pid 474] close(23 [pid 478] <... close resumed>) = 0 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] close(4 [pid 474] close(24 [pid 478] <... close resumed>) = 0 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] close(25 [pid 478] <... futex resumed>) = 0 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] close(26 [pid 478] <... futex resumed>) = 0 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] bpf(BPF_PROG_LOAD, NULL, 0 [pid 474] close(27 [pid 478] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 478] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] <... futex resumed>) = 0 [pid 478] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] close(28 [pid 478] <... futex resumed>) = 0 [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 474] close(29 [pid 478] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] exit_group(0 [pid 478] <... futex resumed>) = 0 [pid 474] <... exit_group resumed>) = ? [pid 478] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 478] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 478] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 478] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 478] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 478] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 474] +++ exited with 0 +++ [pid 478] <... futex resumed>) = 0 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 478] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] restart_syscall(<... resuming interrupted clone ...> [pid 478] <... futex resumed>) = 0 [pid 478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 306] <... restart_syscall resumed>) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] umount2("./26", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 478] <... bpf resumed>) = 4 [pid 306] openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 478] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 537, NULL, 0) = 1 [pid 306] <... openat resumed>) = 3 [pid 478] <... futex resumed>) = 0 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] newfstatat(3, "", [pid 478] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... futex resumed>) = 1 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 294] <... futex resumed>) = 0 [pid 478] <... futex resumed>) = 0 [pid 463] read(21, [pid 306] getdents64(3, [pid 478] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./26/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 473] <... close resumed>) = 0 [pid 463] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 306] newfstatat(AT_FDCWD, "./26/cgroup.cpu", [pid 475] <... close resumed>) = 0 [pid 473] close(8 [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 475] close(6 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] read(21, [pid 319] epoll_pwait(4, [pid 306] unlink("./26/cgroup.cpu" [pid 475] <... close resumed>) = 0 [pid 473] close(9 [pid 463] <... read resumed>0xc001560260, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... unlink resumed>) = 0 [pid 475] close(7 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 306] umount2("./26/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 473] close(10 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] newfstatat(AT_FDCWD, "./26/binderfs", [pid 473] close(11 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] unlink("./26/binderfs" [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=492732774} [pid 473] close(12 [pid 306] <... unlink resumed>) = 0 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] umount2("./26/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 473] close(13 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] newfstatat(AT_FDCWD, "./26/cgroup", [pid 473] close(14 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] unlink("./26/cgroup" [pid 473] close(15 [pid 306] <... unlink resumed>) = 0 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] umount2("./26/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 473] close(16 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] newfstatat(AT_FDCWD, "./26/cgroup.net", [pid 473] close(17 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] unlink("./26/cgroup.net" [pid 473] close(18 [pid 306] <... unlink resumed>) = 0 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getdents64(3, [pid 473] close(19 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 473] close(20 [pid 306] <... close resumed>) = 0 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] unlinkat(AT_FDCWD, "./26", AT_REMOVEDIR [pid 473] close(21 [pid 306] <... unlinkat resumed>) = 0 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] mkdirat(AT_FDCWD, "./27", 0777 [pid 473] close(22 [pid 306] <... mkdirat resumed>) = 0 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 473] close(23 [pid 306] <... openat resumed>) = 3 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] ioctl(3, LOOP_CLR_FD [pid 473] close(24 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 473] close(25 [pid 306] <... close resumed>) = 0 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] close(26) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 473] close(27) = -1 EBADF (Bad file descriptor) [pid 473] close(28) = -1 EBADF (Bad file descriptor) [pid 306] <... socket resumed>) = 3 [pid 473] close(29 [pid 306] close(3 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] close(3) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 473] close(4) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 473] close(5) = -1 EBADF (Bad file descriptor) [pid 473] close(6) = -1 EBADF (Bad file descriptor) [pid 306] <... socket resumed>) = 3 [pid 473] close(7) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 473] close(8 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] close(9 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] close(10 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] close(11) = -1 EBADF (Bad file descriptor) [pid 473] close(12) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 473] close(13) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 473] close(14 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] close(15) = -1 EBADF (Bad file descriptor) [pid 473] close(16 [pid 306] <... socket resumed>) = 3 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] close(17 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] close(18 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] close(19 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] close(20 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 473] close(21 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 473] close(22) = -1 EBADF (Bad file descriptor) [pid 473] close(23) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 473] close(24 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] close(25 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] close(26 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] close(27) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 473] close(28) = -1 EBADF (Bad file descriptor) [pid 473] close(29 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 473] exit_group(0) = ? [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 473] +++ exited with 0 +++ [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 320] restart_syscall(<... resuming interrupted clone ...> [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] <... restart_syscall resumed>) = 0 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] <... write resumed>) = 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 494, NULL, 0) = 1 [pid 320] umount2("./26", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... futex resumed>) = 1 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 294] <... futex resumed>) = 0 [pid 320] openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] read(22, [pid 320] <... openat resumed>) = 3 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 320] newfstatat(3, "", [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 463] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... futex resumed>) = 1 [pid 463] epoll_pwait(4, [pid 320] getdents64(3, [pid 319] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] <... setsockopt resumed>) = 0 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] <... write resumed>) = 64 [pid 463] epoll_pwait(4, [pid 320] umount2("./26/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] newfstatat(AT_FDCWD, "./26/cgroup.cpu", [pid 319] read(22, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] <... read resumed>0xc0015602c0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] unlink("./26/cgroup.cpu" [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 478] <... bpf resumed>) = 5 [pid 477] <... bpf resumed>) = 5 [pid 475] <... close resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=474205970} [pid 478] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] close(8 [pid 320] umount2("./26/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 477] <... futex resumed>) = 0 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 478] <... futex resumed>) = 0 [pid 477] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] close(9 [pid 320] newfstatat(AT_FDCWD, "./26/binderfs", [pid 306] <... setsockopt resumed>) = 0 [pid 478] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] <... futex resumed>) = 0 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 478] <... futex resumed>) = 0 [pid 477] write(-1, NULL, 55808 [pid 475] close(10 [pid 320] unlink("./26/binderfs" [pid 478] write(-1, NULL, 55808 [pid 477] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 478] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 477] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] close(11 [pid 320] umount2("./26/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 478] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] <... futex resumed>) = 0 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 478] <... futex resumed>) = 0 [pid 477] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] close(12 [pid 320] newfstatat(AT_FDCWD, "./26/cgroup", [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 478] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] <... futex resumed>) = 0 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 478] <... futex resumed>) = 0 [pid 477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 475] close(13 [pid 320] unlink("./26/cgroup" [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 475] close(14 [pid 477] <... bpf resumed>) = 6 [pid 320] umount2("./26/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... setsockopt resumed>) = 0 [pid 475] close(15 [pid 320] newfstatat(AT_FDCWD, "./26/cgroup.net", [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 478] <... bpf resumed>) = 6 [pid 475] close(16 [pid 320] unlink("./26/cgroup.net" [pid 306] close(3 [pid 477] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 475] close(17 [pid 320] getdents64(3, [pid 478] <... futex resumed>) = 0 [pid 477] <... futex resumed>) = 0 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 306] <... close resumed>) = 0 [pid 478] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] close(18 [pid 320] close(3 [pid 306] read(249, [pid 478] <... futex resumed>) = 0 [pid 477] <... futex resumed>) = 0 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 478] close(6 [pid 475] close(19 [pid 320] unlinkat(AT_FDCWD, "./26", AT_REMOVEDIR [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 478] <... close resumed>) = 0 [pid 477] close(6 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlinkat resumed>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 478] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] <... close resumed>) = 0 [pid 475] close(20 [pid 320] mkdirat(AT_FDCWD, "./27", 0777./strace-static-x86_64: Process 479 attached [pid 478] <... futex resumed>) = 0 [pid 477] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... mkdirat resumed>) = 0 [pid 479] set_robust_list(0x555555a6d760, 24 [pid 478] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] <... futex resumed>) = 0 [pid 475] close(21 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 29 [pid 479] <... set_robust_list resumed>) = 0 [pid 478] <... futex resumed>) = 0 [pid 477] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... openat resumed>) = 3 [pid 479] chdir("./27" [pid 478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 477] <... futex resumed>) = 0 [pid 475] close(22 [pid 320] ioctl(3, LOOP_CLR_FD [pid 479] <... chdir resumed>) = 0 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 479] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 475] close(23 [pid 320] close(3 [pid 479] <... prctl resumed>) = 0 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 479] setpgid(0, 0 [pid 475] close(24 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 479] <... setpgid resumed>) = 0 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 479] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 475] close(25 [pid 320] close(3 [pid 479] <... symlinkat resumed>) = 0 [pid 478] <... bpf resumed>) = 6 [pid 477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 479] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 475] close(26 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 479] <... symlinkat resumed>) = 0 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 479] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 475] close(27 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 479] <... symlinkat resumed>) = 0 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 475] close(28 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 479] <... openat resumed>) = 3 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 479] write(3, "1000", 4 [pid 475] close(29 [pid 320] close(3 [pid 479] <... write resumed>) = 4 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 479] close(3 [pid 475] close(3 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 479] <... close resumed>) = 0 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 479] read(200, [pid 475] close(4 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 479] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 479] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 475] close(5 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 479] <... symlinkat resumed>) = 0 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 479] close(249 [pid 478] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] <... bpf resumed>) = 6 [pid 475] close(6 [pid 320] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 479] <... close resumed>) = 0 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... setsockopt resumed>) = 0 [pid 479] close(248 [pid 475] close(7 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 479] <... close resumed>) = 0 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 479] close(4 [pid 475] close(8 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 479] <... close resumed>) = 0 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 479] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] close(9 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 479] <... futex resumed>) = 0 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 479] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] close(10 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 479] <... futex resumed>) = 0 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 479] bpf(BPF_PROG_LOAD, NULL, 0 [pid 475] close(11 [pid 320] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 479] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... setsockopt resumed>) = 0 [pid 479] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] close(12 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 479] <... futex resumed>) = 0 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 479] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] close(13 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 479] <... futex resumed>) = 0 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 479] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 475] close(14 [pid 320] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 479] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... setsockopt resumed>) = 0 [pid 479] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] close(15 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 479] <... futex resumed>) = 0 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 479] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] <... futex resumed>) = 0 [pid 477] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] close(16 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 479] <... futex resumed>) = 0 [pid 478] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] <... futex resumed>) = 0 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 479] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 478] <... futex resumed>) = 0 [pid 477] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] close(17 [pid 320] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 479] <... bpf resumed>) = 3 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... setsockopt resumed>) = 0 [pid 479] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] close(18 [pid 320] close(3 [pid 479] <... futex resumed>) = 0 [pid 478] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 477] <... futex resumed>) = 0 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 479] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] close(19 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 479] <... futex resumed>) = 0 [pid 477] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 479] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 475] close(20 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 479] <... bpf resumed>) = 0 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 479] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] close(21 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 479] <... futex resumed>) = 0 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 479] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] close(22 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 479] <... futex resumed>) = 0 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... setsockopt resumed>) = 0 [pid 479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 475] close(23 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 479] <... bpf resumed>) = 4 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 479] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] close(24 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 479] <... futex resumed>) = 0 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 479] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] close(25 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 479] <... futex resumed>) = 0 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... setsockopt resumed>) = 0 [pid 479] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 475] close(26 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 475] close(27 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 475] close(28 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... setsockopt resumed>) = 0 [pid 475] close(29 [pid 320] close(3 [pid 475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 475] exit_group(0 [pid 320] read(249, [pid 475] <... exit_group resumed>) = ? [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 480 attached [pid 480] set_robust_list(0x555556bd7760, 24 [pid 475] +++ exited with 0 +++ [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 29 [pid 480] <... set_robust_list resumed>) = 0 [pid 480] chdir("./27") = 0 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 480] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 478] <... bpf resumed>) = 7 [pid 480] <... prctl resumed>) = 0 [pid 480] setpgid(0, 0 [pid 479] <... bpf resumed>) = 5 [pid 478] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] <... bpf resumed>) = 7 [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 480] <... setpgid resumed>) = 0 [pid 479] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] <... futex resumed>) = 0 [pid 477] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 479] <... futex resumed>) = 0 [pid 478] close(3 [pid 477] <... futex resumed>) = 0 [pid 305] <... restart_syscall resumed>) = 0 [pid 480] <... symlinkat resumed>) = 0 [pid 479] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 479] <... futex resumed>) = 0 [pid 478] <... close resumed>) = 0 [pid 477] close(3 [pid 480] <... symlinkat resumed>) = 0 [pid 479] write(-1, NULL, 55808 [pid 480] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 479] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 478] close(4 [pid 480] <... symlinkat resumed>) = 0 [pid 479] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] <... close resumed>) = 0 [pid 478] <... close resumed>) = 0 [pid 480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 479] <... futex resumed>) = 0 [pid 480] <... openat resumed>) = 3 [pid 479] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] close(5 [pid 477] close(4 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 480] write(3, "1000", 4 [pid 479] <... futex resumed>) = 0 [pid 480] <... write resumed>) = 4 [pid 479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 480] close(3 [pid 479] <... bpf resumed>) = 6 [pid 478] <... close resumed>) = 0 [pid 477] <... close resumed>) = 0 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 477, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 480] <... close resumed>) = 0 [pid 479] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] close(6 [pid 477] close(5 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 305] umount2("./25", MNT_FORCE|UMOUNT_NOFOLLOW [pid 480] read(200, [pid 479] <... futex resumed>) = 0 [pid 478] <... close resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 480] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 479] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] close(7 [pid 463] read(11, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 480] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 479] <... futex resumed>) = 0 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 480] <... symlinkat resumed>) = 0 [pid 479] close(6 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 480] close(249 [pid 479] <... close resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 305] <... openat resumed>) = 3 [pid 319] <... futex resumed>) = 0 [pid 480] <... close resumed>) = 0 [pid 479] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 305] newfstatat(3, "", [pid 480] close(248 [pid 479] <... futex resumed>) = 0 [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 480] <... close resumed>) = 0 [pid 479] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] read(11, [pid 319] epoll_pwait(4, [pid 480] close(4 [pid 479] <... futex resumed>) = 0 [pid 463] <... read resumed>0xc001560330, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] getdents64(3, [pid 480] <... close resumed>) = 0 [pid 479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 480] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] <... bpf resumed>) = 6 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 480] <... futex resumed>) = 0 [pid 479] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] umount2("./25/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 480] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] <... futex resumed>) = 0 [pid 480] <... futex resumed>) = 0 [pid 479] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=447582195} [pid 480] bpf(BPF_PROG_LOAD, NULL, 0 [pid 479] <... futex resumed>) = 0 [pid 305] newfstatat(AT_FDCWD, "./25/cgroup.cpu", [pid 480] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 479] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 480] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 480] <... futex resumed>) = 0 [pid 305] unlink("./25/cgroup.cpu" [pid 480] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 480] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 480] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 480] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 480] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 305] <... unlink resumed>) = 0 [pid 480] <... bpf resumed>) = 3 [pid 480] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] umount2("./25/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 480] <... futex resumed>) = 0 [pid 480] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 480] <... futex resumed>) = 0 [pid 480] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 305] newfstatat(AT_FDCWD, "./25/binderfs", [pid 480] <... bpf resumed>) = 0 [pid 480] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 480] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 480] <... futex resumed>) = 0 [pid 305] unlink("./25/binderfs" [pid 480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 305] <... unlink resumed>) = 0 [pid 480] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 480] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 480] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 305] umount2("./25/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./25/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./25/cgroup") = 0 [pid 305] umount2("./25/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./25/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./25/cgroup.net") = 0 [pid 305] getdents64(3, 0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 305] close(3) = 0 [pid 305] unlinkat(AT_FDCWD, "./25", AT_REMOVEDIR) = 0 [pid 305] mkdirat(AT_FDCWD, "./26", 0777) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 305] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] close(3) = 0 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 305] close(3) = 0 [pid 305] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 481 attached [pid 481] set_robust_list(0x5555557f6760, 24 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 28 [pid 481] <... set_robust_list resumed>) = 0 [pid 481] chdir("./26") = 0 [pid 481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 481] setpgid(0, 0) = 0 [pid 481] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 481] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 481] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 481] write(3, "1000", 4) = 4 [pid 481] close(3) = 0 [pid 481] read(200, 0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 481] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 481] close(249) = 0 [pid 481] close(248) = 0 [pid 481] close(4) = 0 [pid 481] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 481] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 481] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 481] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 481] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 481] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 481] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 481] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 481] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 481] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 477] <... close resumed>) = 0 [pid 481] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] close(6 [pid 481] <... futex resumed>) = 0 [pid 477] <... close resumed>) = 0 [pid 477] close(7 [pid 481] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 481] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 481] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 481] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 481] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 481] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 478] <... close resumed>) = 0 [pid 480] <... bpf resumed>) = 5 [pid 479] <... bpf resumed>) = 7 [pid 478] close(8 [pid 480] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 480] <... futex resumed>) = 0 [pid 479] <... futex resumed>) = 0 [pid 478] close(9 [pid 480] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 480] <... futex resumed>) = 0 [pid 479] close(3 [pid 478] close(10 [pid 480] write(-1, NULL, 55808 [pid 479] <... close resumed>) = 0 [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 480] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 479] close(4 [pid 478] close(11 [pid 480] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] <... close resumed>) = 0 [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 480] <... futex resumed>) = 0 [pid 479] close(5 [pid 478] close(12 [pid 480] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 480] <... futex resumed>) = 0 [pid 478] close(13) = -1 EBADF (Bad file descriptor) [pid 480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 478] close(14) = -1 EBADF (Bad file descriptor) [pid 478] close(15) = -1 EBADF (Bad file descriptor) [pid 478] close(16 [pid 480] <... bpf resumed>) = 6 [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 480] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] close(17 [pid 480] <... futex resumed>) = 0 [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 480] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] close(18) = -1 EBADF (Bad file descriptor) [pid 480] <... futex resumed>) = 0 [pid 478] close(19 [pid 480] close(6 [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 480] <... close resumed>) = 0 [pid 478] close(20 [pid 480] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 480] <... futex resumed>) = 0 [pid 478] close(21 [pid 480] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 480] <... futex resumed>) = 0 [pid 480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 478] close(22 [pid 480] <... bpf resumed>) = 6 [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] close(23 [pid 480] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 480] <... futex resumed>) = 0 [pid 478] close(24 [pid 480] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 480] <... futex resumed>) = 0 [pid 478] close(25 [pid 480] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 478] close(26) = -1 EBADF (Bad file descriptor) [pid 478] close(27) = -1 EBADF (Bad file descriptor) [pid 478] close(28) = -1 EBADF (Bad file descriptor) [pid 478] close(29) = -1 EBADF (Bad file descriptor) [pid 478] close(3) = -1 EBADF (Bad file descriptor) [pid 478] close(4) = -1 EBADF (Bad file descriptor) [pid 478] close(5) = -1 EBADF (Bad file descriptor) [pid 478] close(6) = -1 EBADF (Bad file descriptor) [pid 478] close(7) = -1 EBADF (Bad file descriptor) [pid 478] close(8) = -1 EBADF (Bad file descriptor) [pid 478] close(9) = -1 EBADF (Bad file descriptor) [pid 478] close(10) = -1 EBADF (Bad file descriptor) [pid 478] close(11) = -1 EBADF (Bad file descriptor) [pid 478] close(12) = -1 EBADF (Bad file descriptor) [pid 478] close(13) = -1 EBADF (Bad file descriptor) [pid 478] close(14) = -1 EBADF (Bad file descriptor) [pid 478] close(15) = -1 EBADF (Bad file descriptor) [pid 478] close(16) = -1 EBADF (Bad file descriptor) [pid 478] close(17) = -1 EBADF (Bad file descriptor) [pid 478] close(18) = -1 EBADF (Bad file descriptor) [pid 478] close(19) = -1 EBADF (Bad file descriptor) [pid 478] close(20) = -1 EBADF (Bad file descriptor) [pid 478] close(21) = -1 EBADF (Bad file descriptor) [pid 478] close(22) = -1 EBADF (Bad file descriptor) [pid 478] close(23) = -1 EBADF (Bad file descriptor) [pid 478] close(24) = -1 EBADF (Bad file descriptor) [pid 478] close(25) = -1 EBADF (Bad file descriptor) [pid 478] close(26) = -1 EBADF (Bad file descriptor) [pid 478] close(27) = -1 EBADF (Bad file descriptor) [pid 478] close(28) = -1 EBADF (Bad file descriptor) [pid 478] close(29) = -1 EBADF (Bad file descriptor) [pid 478] exit_group(0) = ? [pid 478] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 449, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] umount2("./25", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 319] read(39, [pid 317] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... openat resumed>) = 3 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 317] newfstatat(3, "", [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] epoll_pwait(4, [pid 319] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] getdents64(3, [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] umount2("./25/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 0 [pid 319] read(39, [pid 317] newfstatat(AT_FDCWD, "./25/cgroup.cpu", [pid 319] <... read resumed>0xc001560390, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] unlink("./25/cgroup.cpu") = 0 [pid 317] umount2("./25/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=388470164} [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./25/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./25/binderfs") = 0 [pid 317] umount2("./25/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./25/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./25/cgroup") = 0 [pid 317] umount2("./25/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./25/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./25/cgroup.net") = 0 [pid 317] getdents64(3, 0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 317] unlinkat(AT_FDCWD, "./25", AT_REMOVEDIR) = 0 [pid 317] mkdirat(AT_FDCWD, "./26", 0777) = 0 [pid 481] <... bpf resumed>) = 5 [pid 477] <... close resumed>) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 481] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] <... close resumed>) = 0 [pid 477] close(8 [pid 481] <... futex resumed>) = 0 [pid 480] <... bpf resumed>) = 7 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 481] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] close(6 [pid 477] close(9 [pid 317] ioctl(3, LOOP_CLR_FD [pid 481] <... futex resumed>) = 0 [pid 480] <... futex resumed>) = 0 [pid 479] <... close resumed>) = 0 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 481] write(-1, NULL, 55808 [pid 480] close(3 [pid 479] close(7 [pid 477] close(10 [pid 317] close(3 [pid 481] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 480] <... close resumed>) = 0 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 481] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] close(4 [pid 477] close(11 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 481] <... futex resumed>) = 0 [pid 480] <... close resumed>) = 0 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 481] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] close(5 [pid 477] close(12 [pid 317] <... socket resumed>) = 3 [pid 481] <... futex resumed>) = 0 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 477] close(13 [pid 481] <... bpf resumed>) = 6 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 481] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] close(14 [pid 481] <... futex resumed>) = 0 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 481] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] close(15 [pid 481] <... futex resumed>) = 0 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 481] close(6 [pid 477] close(16 [pid 481] <... close resumed>) = 0 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 481] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] close(17 [pid 481] <... futex resumed>) = 0 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 481] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] close(18 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 481] <... futex resumed>) = 0 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 477] close(19 [pid 481] <... bpf resumed>) = 6 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 481] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] close(20 [pid 481] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 481] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 481] <... futex resumed>) = 0 [pid 477] close(21 [pid 481] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 477] close(22 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 477] close(23 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 477] close(24 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 477] close(25 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 477] close(26 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 477] close(27 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 477] close(28) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 477] close(29 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 477] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 477] close(4 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 477] close(5 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 477] close(6) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 477] close(7 [pid 317] close(3 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 477] close(8 [pid 317] <... close resumed>) = 0 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 477] close(9) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 477] close(10 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 477] close(11 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 477] close(12 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 477] close(13) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 477] close(14 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 477] close(15 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 477] close(16 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 477] close(17 [pid 317] <... setsockopt resumed>) = 0 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 477] close(18 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 477] close(19 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 477] close(20) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 477] close(21) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 477] close(22) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 477] close(23 [pid 317] read(249, [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 477] close(24 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 482 attached [pid 477] close(25 [pid 482] set_robust_list(0x555556f7e760, 24 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 28 [pid 482] <... set_robust_list resumed>) = 0 [pid 477] close(26 [pid 482] chdir("./26" [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 482] <... chdir resumed>) = 0 [pid 477] close(27 [pid 482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 482] setpgid(0, 0 [pid 477] close(28 [pid 482] <... setpgid resumed>) = 0 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 482] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 477] close(29 [pid 482] <... symlinkat resumed>) = 0 [pid 482] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 482] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 477] exit_group(0 [pid 482] <... symlinkat resumed>) = 0 [pid 482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 477] <... exit_group resumed>) = ? [pid 482] <... openat resumed>) = 3 [pid 482] write(3, "1000", 4) = 4 [pid 482] close(3) = 0 [pid 482] read(200, 0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 482] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 482] close(249) = 0 [pid 477] +++ exited with 0 +++ [pid 482] close(248) = 0 [pid 482] close(4) = 0 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 482] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 482] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] <... close resumed>) = 0 [pid 311] <... write resumed>) = 12 [pid 482] <... futex resumed>) = 0 [pid 479] close(8 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 390, NULL, 0) = 1 [pid 311] umount2("./27", MNT_FORCE|UMOUNT_NOFOLLOW [pid 482] bpf(BPF_PROG_LOAD, NULL, 0 [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 482] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 479] close(9 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 482] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 311] openat(AT_FDCWD, "./27", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 482] <... futex resumed>) = 0 [pid 479] close(10 [pid 463] read(15, [pid 482] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... openat resumed>) = 3 [pid 482] <... futex resumed>) = 0 [pid 479] close(11 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 311] newfstatat(3, "", [pid 482] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 482] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 479] close(12 [pid 319] epoll_pwait(4, [pid 482] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 482] <... futex resumed>) = 0 [pid 319] epoll_pwait(4, [pid 482] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] getdents64(3, [pid 482] <... futex resumed>) = 0 [pid 479] close(13 [pid 463] <... write resumed>) = 64 [pid 482] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 482] <... bpf resumed>) = 3 [pid 479] close(14 [pid 463] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./27/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 482] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 482] <... futex resumed>) = 0 [pid 479] close(15 [pid 463] read(15, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 482] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... read resumed>0xc001560400, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] newfstatat(AT_FDCWD, "./27/cgroup.cpu", [pid 482] <... futex resumed>) = 0 [pid 479] close(16 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 482] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] unlink("./27/cgroup.cpu" [pid 482] <... bpf resumed>) = 0 [pid 479] close(17 [pid 482] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 482] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... unlink resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=361191675} [pid 482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 479] close(18 [pid 311] umount2("./27/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 482] <... bpf resumed>) = 4 [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 482] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] close(19 [pid 311] newfstatat(AT_FDCWD, "./27/binderfs", [pid 482] <... futex resumed>) = 0 [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 482] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] close(20 [pid 311] unlink("./27/binderfs" [pid 482] <... futex resumed>) = 0 [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 482] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 479] close(21 [pid 311] <... unlink resumed>) = 0 [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] umount2("./27/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 479] close(22 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] newfstatat(AT_FDCWD, "./27/cgroup", [pid 479] close(23) = -1 EBADF (Bad file descriptor) [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 479] close(24 [pid 311] unlink("./27/cgroup" [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 479] close(25 [pid 311] <... unlink resumed>) = 0 [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] umount2("./27/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 479] close(26) = -1 EBADF (Bad file descriptor) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 479] close(27 [pid 311] newfstatat(AT_FDCWD, "./27/cgroup.net", [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 479] close(28 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] unlink("./27/cgroup.net" [pid 479] close(29) = -1 EBADF (Bad file descriptor) [pid 311] <... unlink resumed>) = 0 [pid 479] close(3 [pid 311] getdents64(3, [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 479] close(4 [pid 311] close(3 [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 479] close(5 [pid 311] unlinkat(AT_FDCWD, "./27", AT_REMOVEDIR [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 479] close(6 [pid 311] <... unlinkat resumed>) = 0 [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] mkdirat(AT_FDCWD, "./28", 0777 [pid 479] close(7) = -1 EBADF (Bad file descriptor) [pid 311] <... mkdirat resumed>) = 0 [pid 479] close(8) = -1 EBADF (Bad file descriptor) [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 479] close(9 [pid 311] <... openat resumed>) = 3 [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] ioctl(3, LOOP_CLR_FD [pid 479] close(10 [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 479] close(11 [pid 311] <... close resumed>) = 0 [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 479] close(12) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 479] close(13 [pid 311] close(3 [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 479] close(14 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 479] close(15 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 479] close(16 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 479] close(17) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 479] close(18) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 479] close(19 [pid 311] <... close resumed>) = 0 [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 479] close(20) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 479] close(21 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 479] close(22 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 479] close(23 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 479] close(24) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 479] close(25) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 479] close(26) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 479] close(27 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 479] close(28 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 479] close(29 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 479] exit_group(0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 479] <... exit_group resumed>) = ? [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 479] +++ exited with 0 +++ [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] close(3 [pid 306] restart_syscall(<... resuming interrupted clone ...> [pid 311] <... close resumed>) = 0 [pid 306] <... restart_syscall resumed>) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 363, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./27", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 1 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 294] <... futex resumed>) = 0 [pid 319] read(21, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... setsockopt resumed>) = 0 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] openat(AT_FDCWD, "./27", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... openat resumed>) = 3 [pid 319] <... futex resumed>) = 1 [pid 463] <... futex resumed>) = 0 [pid 306] newfstatat(3, "", [pid 319] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 463] epoll_pwait(4, [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] getdents64(3, [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 319] read(21, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] umount2("./27/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... setsockopt resumed>) = 0 [pid 319] <... read resumed>0xc001560460, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] newfstatat(AT_FDCWD, "./27/cgroup.cpu", [pid 482] <... bpf resumed>) = 5 [pid 481] <... bpf resumed>) = 7 [pid 480] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=345099198} [pid 482] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 481] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] close(6 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] unlink("./27/cgroup.cpu" [pid 482] <... futex resumed>) = 0 [pid 481] <... futex resumed>) = 0 [pid 480] <... close resumed>) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 482] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 481] close(3 [pid 480] close(7 [pid 306] <... unlink resumed>) = 0 [pid 482] <... futex resumed>) = 0 [pid 481] <... close resumed>) = 0 [pid 311] <... setsockopt resumed>) = 0 [pid 306] umount2("./27/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 482] write(-1, NULL, 55808 [pid 481] close(4 [pid 311] close(3 [pid 482] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 481] <... close resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 482] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 481] close(5 [pid 311] <... close resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./27/binderfs", [pid 482] <... futex resumed>) = 0 [pid 311] read(249, [pid 482] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 482] <... futex resumed>) = 0 [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] unlink("./27/binderfs" [pid 482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 482] <... bpf resumed>) = 6 [pid 306] <... unlink resumed>) = 0 [pid 482] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 482] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 482] close(6) = 0 ./strace-static-x86_64: Process 483 attached [pid 482] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] umount2("./27/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 483] set_robust_list(0x555556a82760, 24 [pid 482] <... futex resumed>) = 0 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 30 [pid 483] <... set_robust_list resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 483] chdir("./28" [pid 482] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] newfstatat(AT_FDCWD, "./27/cgroup", [pid 483] <... chdir resumed>) = 0 [pid 482] <... futex resumed>) = 0 [pid 483] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 483] <... prctl resumed>) = 0 [pid 483] setpgid(0, 0) = 0 [pid 483] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup") = 0 [pid 483] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu") = 0 [pid 483] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net") = 0 [pid 483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 482] <... bpf resumed>) = 6 [pid 306] unlink("./27/cgroup" [pid 483] write(3, "1000", 4 [pid 482] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] <... write resumed>) = 4 [pid 483] close(3 [pid 482] <... futex resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 483] <... close resumed>) = 0 [pid 482] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] umount2("./27/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 483] read(200, [pid 482] <... futex resumed>) = 0 [pid 483] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 482] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 483] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 306] newfstatat(AT_FDCWD, "./27/cgroup.net", [pid 483] close(249) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 483] close(248 [pid 306] unlink("./27/cgroup.net" [pid 483] <... close resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 483] close(4 [pid 306] getdents64(3, [pid 483] <... close resumed>) = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 483] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] close(3 [pid 483] <... futex resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 483] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] unlinkat(AT_FDCWD, "./27", AT_REMOVEDIR [pid 483] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 306] <... unlinkat resumed>) = 0 [pid 483] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] mkdirat(AT_FDCWD, "./28", 0777 [pid 483] <... futex resumed>) = 0 [pid 306] <... mkdirat resumed>) = 0 [pid 483] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 483] <... futex resumed>) = 0 [pid 306] <... openat resumed>) = 3 [pid 483] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 306] ioctl(3, LOOP_CLR_FD [pid 483] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 483] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 483] <... futex resumed>) = 0 [pid 306] close(3 [pid 483] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... close resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 483] <... futex resumed>) = 0 [pid 306] <... setsockopt resumed>) = 0 [pid 483] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 483] <... bpf resumed>) = 3 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 483] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 483] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 483] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 483] <... futex resumed>) = 0 [pid 306] <... setsockopt resumed>) = 0 [pid 483] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 306] close(3 [pid 483] <... bpf resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 483] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] read(249, [pid 483] <... futex resumed>) = 0 [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 483] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 483] <... futex resumed>) = 0 ./strace-static-x86_64: Process 484 attached [pid 483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 30 [pid 484] set_robust_list(0x555555a6d760, 24 [pid 483] <... bpf resumed>) = 4 [pid 484] <... set_robust_list resumed>) = 0 [pid 483] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] chdir("./28" [pid 483] <... futex resumed>) = 0 [pid 484] <... chdir resumed>) = 0 [pid 484] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 483] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] <... prctl resumed>) = 0 [pid 483] <... futex resumed>) = 0 [pid 484] setpgid(0, 0 [pid 483] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 484] <... setpgid resumed>) = 0 [pid 484] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 484] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu") = 0 [pid 484] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net") = 0 [pid 484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 484] write(3, "1000", 4) = 4 [pid 484] close(3) = 0 [pid 484] read(200, 0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 484] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 484] close(249) = 0 [pid 484] close(248) = 0 [pid 480] <... close resumed>) = 0 [pid 484] close(4) = 0 [pid 480] close(8 [pid 484] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] <... futex resumed>) = 0 [pid 480] close(9 [pid 484] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] <... futex resumed>) = 0 [pid 480] close(10 [pid 484] bpf(BPF_PROG_LOAD, NULL, 0 [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 480] close(11 [pid 484] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] <... futex resumed>) = 0 [pid 480] close(12 [pid 484] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] <... futex resumed>) = 0 [pid 480] close(13 [pid 484] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 480] close(14 [pid 484] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] <... futex resumed>) = 0 [pid 480] close(15 [pid 484] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] <... futex resumed>) = 0 [pid 480] close(16 [pid 484] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] <... bpf resumed>) = 3 [pid 480] close(17 [pid 484] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] <... futex resumed>) = 0 [pid 480] close(18 [pid 484] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] <... futex resumed>) = 0 [pid 480] close(19 [pid 484] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] <... bpf resumed>) = 0 [pid 480] close(20 [pid 484] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] <... futex resumed>) = 0 [pid 480] close(21 [pid 484] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] <... futex resumed>) = 0 [pid 480] close(22 [pid 484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] <... bpf resumed>) = 4 [pid 480] close(23 [pid 484] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] <... futex resumed>) = 0 [pid 480] close(24 [pid 484] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] <... futex resumed>) = 0 [pid 480] close(25 [pid 484] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 480] close(26) = -1 EBADF (Bad file descriptor) [pid 480] close(27) = -1 EBADF (Bad file descriptor) [pid 480] close(28) = -1 EBADF (Bad file descriptor) [pid 480] close(29) = -1 EBADF (Bad file descriptor) [pid 480] close(3) = -1 EBADF (Bad file descriptor) [pid 480] close(4) = -1 EBADF (Bad file descriptor) [pid 480] close(5) = -1 EBADF (Bad file descriptor) [pid 480] close(6) = -1 EBADF (Bad file descriptor) [pid 480] close(7) = -1 EBADF (Bad file descriptor) [pid 480] close(8) = -1 EBADF (Bad file descriptor) [pid 480] close(9) = -1 EBADF (Bad file descriptor) [pid 480] close(10) = -1 EBADF (Bad file descriptor) [pid 480] close(11) = -1 EBADF (Bad file descriptor) [pid 480] close(12) = -1 EBADF (Bad file descriptor) [pid 480] close(13) = -1 EBADF (Bad file descriptor) [pid 480] close(14) = -1 EBADF (Bad file descriptor) [pid 480] close(15) = -1 EBADF (Bad file descriptor) [pid 480] close(16) = -1 EBADF (Bad file descriptor) [pid 480] close(17) = -1 EBADF (Bad file descriptor) [pid 480] close(18) = -1 EBADF (Bad file descriptor) [pid 480] close(19) = -1 EBADF (Bad file descriptor) [pid 480] close(20) = -1 EBADF (Bad file descriptor) [pid 480] close(21) = -1 EBADF (Bad file descriptor) [pid 480] close(22) = -1 EBADF (Bad file descriptor) [pid 480] close(23) = -1 EBADF (Bad file descriptor) [pid 480] close(24) = -1 EBADF (Bad file descriptor) [pid 480] close(25) = -1 EBADF (Bad file descriptor) [pid 480] close(26) = -1 EBADF (Bad file descriptor) [pid 480] close(27) = -1 EBADF (Bad file descriptor) [pid 480] close(28) = -1 EBADF (Bad file descriptor) [pid 480] close(29) = -1 EBADF (Bad file descriptor) [pid 480] exit_group(0) = ? [pid 480] +++ exited with 0 +++ [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 320] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 346, NULL, 0) = 1 [pid 320] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] umount2("./27", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] read(22, [pid 294] sched_yield( [pid 320] openat(AT_FDCWD, "./27", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 294] <... sched_yield resumed>) = 0 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... openat resumed>) = 3 [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 463] <... futex resumed>) = 1 [pid 320] newfstatat(3, "", [pid 319] <... futex resumed>) = 0 [pid 294] <... futex resumed>) = 0 [pid 463] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] <... write resumed>) = 64 [pid 463] read(22, [pid 320] getdents64(3, [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] <... read resumed>0xc0015604d0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] epoll_pwait(4, [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] epoll_pwait(4, [pid 320] umount2("./27/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] epoll_pwait(4, [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./27/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./27/cgroup.cpu") = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=310260848} [pid 320] umount2("./27/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./27/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./27/binderfs") = 0 [pid 320] umount2("./27/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./27/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./27/cgroup") = 0 [pid 320] umount2("./27/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./27/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./27/cgroup.net") = 0 [pid 320] getdents64(3, 0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 320] close(3) = 0 [pid 320] unlinkat(AT_FDCWD, "./27", AT_REMOVEDIR) = 0 [pid 320] mkdirat(AT_FDCWD, "./28", 0777) = 0 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 320] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 320] close(3) = 0 [pid 481] <... close resumed>) = 0 [pid 481] close(6) = 0 [pid 481] close(7) = 0 [pid 481] close(8) = -1 EBADF (Bad file descriptor) [pid 481] close(9) = -1 EBADF (Bad file descriptor) [pid 481] close(10) = -1 EBADF (Bad file descriptor) [pid 481] close(11) = -1 EBADF (Bad file descriptor) [pid 481] close(12) = -1 EBADF (Bad file descriptor) [pid 481] close(13) = -1 EBADF (Bad file descriptor) [pid 481] close(14) = -1 EBADF (Bad file descriptor) [pid 481] close(15) = -1 EBADF (Bad file descriptor) [pid 481] close(16) = -1 EBADF (Bad file descriptor) [pid 481] close(17) = -1 EBADF (Bad file descriptor) [pid 481] close(18) = -1 EBADF (Bad file descriptor) [pid 481] close(19) = -1 EBADF (Bad file descriptor) [pid 481] close(20) = -1 EBADF (Bad file descriptor) [pid 481] close(21) = -1 EBADF (Bad file descriptor) [pid 481] close(22) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 481] close(23) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 481] close(24 [pid 320] close(3 [pid 481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 481] close(25 [pid 320] <... close resumed>) = 0 [pid 481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 481] close(26 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 481] close(27 [pid 320] <... socket resumed>) = 3 [pid 481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 481] close(28) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 481] close(29) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 481] close(3) = -1 EBADF (Bad file descriptor) [pid 481] close(4 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 481] close(5 [pid 320] close(3 [pid 481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 481] close(6 [pid 320] <... close resumed>) = 0 [pid 481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 481] close(7) = -1 EBADF (Bad file descriptor) [pid 481] close(8 [pid 320] <... socket resumed>) = 3 [pid 481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 481] close(9) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 481] close(10 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 481] close(11 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 481] close(12) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 481] close(13 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 481] close(14 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 481] close(15 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 481] close(16) = -1 EBADF (Bad file descriptor) [pid 481] close(17 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 481] close(18 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 481] close(19) = -1 EBADF (Bad file descriptor) [pid 481] close(20 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 481] close(21 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 481] close(22) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 481] close(23 [pid 320] close(3 [pid 481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 481] close(24 [pid 320] <... close resumed>) = 0 [pid 481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 481] close(25) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 481] close(26 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 481] close(27 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 481] close(28 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 481] close(29) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 481] exit_group(0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 481] <... exit_group resumed>) = ? [pid 481] +++ exited with 0 +++ [pid 320] <... setsockopt resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 320] close(3 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 311, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 320] <... close resumed>) = 0 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 305] umount2("./26", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] read(249, [pid 319] <... futex resumed>) = 1 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 319] read(11, [pid 305] openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] <... openat resumed>) = 3 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 305] newfstatat(3, "", [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 ./strace-static-x86_64: Process 485 attached [pid 463] epoll_pwait(4, [pid 319] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 305] getdents64(3, [pid 485] set_robust_list(0x555556bd7760, 24 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 30 [pid 319] <... write resumed>) = 64 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 485] <... set_robust_list resumed>) = 0 [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 305] umount2("./26/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 485] chdir("./28" [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 485] <... chdir resumed>) = 0 [pid 319] read(11, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] newfstatat(AT_FDCWD, "./26/cgroup.cpu", [pid 485] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 319] <... read resumed>0xc001560530, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 485] <... prctl resumed>) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] unlink("./26/cgroup.cpu" [pid 485] setpgid(0, 0 [pid 305] <... unlink resumed>) = 0 [pid 485] <... setpgid resumed>) = 0 [pid 305] umount2("./26/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=288435573} [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./26/binderfs", [pid 485] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./26/binderfs" [pid 485] <... symlinkat resumed>) = 0 [pid 305] <... unlink resumed>) = 0 [pid 485] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 305] umount2("./26/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./26/cgroup", [pid 485] <... symlinkat resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 485] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 305] unlink("./26/cgroup" [pid 485] <... symlinkat resumed>) = 0 [pid 305] <... unlink resumed>) = 0 [pid 485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 305] umount2("./26/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 485] <... openat resumed>) = 3 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 485] write(3, "1000", 4 [pid 305] newfstatat(AT_FDCWD, "./26/cgroup.net", [pid 485] <... write resumed>) = 4 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 485] close(3 [pid 305] unlink("./26/cgroup.net" [pid 485] <... close resumed>) = 0 [pid 305] <... unlink resumed>) = 0 [pid 485] read(200, [pid 305] getdents64(3, [pid 485] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 485] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 305] close(3) = 0 [pid 485] <... symlinkat resumed>) = 0 [pid 305] unlinkat(AT_FDCWD, "./26", AT_REMOVEDIR [pid 485] close(249 [pid 305] <... unlinkat resumed>) = 0 [pid 305] mkdirat(AT_FDCWD, "./27", 0777 [pid 482] <... bpf resumed>) = 7 [pid 485] <... close resumed>) = 0 [pid 484] <... bpf resumed>) = 5 [pid 483] <... bpf resumed>) = 5 [pid 482] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... mkdirat resumed>) = 0 [pid 485] close(248 [pid 484] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] <... futex resumed>) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 485] <... close resumed>) = 0 [pid 484] <... futex resumed>) = 0 [pid 483] <... futex resumed>) = 0 [pid 482] close(3 [pid 305] <... openat resumed>) = 3 [pid 485] close(4 [pid 484] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] <... close resumed>) = 0 [pid 305] ioctl(3, LOOP_CLR_FD [pid 485] <... close resumed>) = 0 [pid 484] <... futex resumed>) = 0 [pid 483] <... futex resumed>) = 0 [pid 482] close(4 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] close(3 [pid 485] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] write(-1, NULL, 55808 [pid 483] write(-1, NULL, 55808 [pid 482] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 485] <... futex resumed>) = 0 [pid 484] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 483] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 482] close(5 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 485] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] <... close resumed>) = 0 [pid 305] <... socket resumed>) = 3 [pid 485] <... futex resumed>) = 0 [pid 484] <... futex resumed>) = 0 [pid 483] <... futex resumed>) = 0 [pid 482] close(6 [pid 305] close(3 [pid 485] bpf(BPF_PROG_LOAD, NULL, 0 [pid 484] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 485] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 484] <... futex resumed>) = 0 [pid 483] <... futex resumed>) = 0 [pid 482] close(7 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 485] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 305] <... socket resumed>) = 3 [pid 485] <... futex resumed>) = 0 [pid 482] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 484] <... bpf resumed>) = 6 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] close(3 [pid 483] <... bpf resumed>) = 6 [pid 305] <... close resumed>) = 0 [pid 485] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] close(8 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 485] <... futex resumed>) = 0 [pid 484] <... futex resumed>) = 0 [pid 483] <... futex resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 485] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 484] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] close(9 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 485] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 484] <... futex resumed>) = 0 [pid 483] <... futex resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 485] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] close(6 [pid 483] close(6 [pid 482] close(10 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 485] <... futex resumed>) = 0 [pid 484] <... close resumed>) = 0 [pid 483] <... close resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 485] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 482] close(11 [pid 485] <... futex resumed>) = 0 [pid 484] <... futex resumed>) = 0 [pid 483] <... futex resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 485] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 484] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 485] <... bpf resumed>) = 3 [pid 484] <... futex resumed>) = 0 [pid 483] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] close(12 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 485] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 483] <... futex resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 485] <... futex resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] close(3) = 0 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 484] <... bpf resumed>) = 6 [pid 483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 482] close(13 [pid 485] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... socket resumed>) = 3 [pid 484] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 485] <... futex resumed>) = 0 [pid 484] <... futex resumed>) = 0 [pid 483] <... bpf resumed>) = 6 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 485] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 484] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] close(14 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 485] <... bpf resumed>) = 0 [pid 484] <... futex resumed>) = 0 [pid 483] <... futex resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... setsockopt resumed>) = 0 [pid 485] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 483] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] close(15 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 485] <... futex resumed>) = 0 [pid 483] <... futex resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 485] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 482] close(16 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 485] <... futex resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 482] close(17 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... setsockopt resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 485] <... bpf resumed>) = 4 [pid 482] close(18 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 485] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 485] <... futex resumed>) = 0 [pid 482] close(19 [pid 305] <... setsockopt resumed>) = 0 [pid 485] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 485] <... futex resumed>) = 0 [pid 482] close(20 [pid 305] <... close resumed>) = 0 [pid 485] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] read(249, [pid 482] close(21 [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 482] close(22./strace-static-x86_64: Process 486 attached ) = -1 EBADF (Bad file descriptor) [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 29 [pid 486] set_robust_list(0x5555557f6760, 24 [pid 482] close(23 [pid 486] <... set_robust_list resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] chdir("./27" [pid 482] close(24 [pid 486] <... chdir resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 482] close(25 [pid 486] <... prctl resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] setpgid(0, 0 [pid 482] close(26 [pid 486] <... setpgid resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 482] close(27 [pid 486] <... symlinkat resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 482] close(28 [pid 486] <... symlinkat resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 482] close(29 [pid 486] <... symlinkat resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 482] close(3 [pid 486] <... openat resumed>) = 3 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] write(3, "1000", 4 [pid 482] close(4 [pid 486] <... write resumed>) = 4 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] close(3 [pid 482] close(5 [pid 486] <... close resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] read(200, [pid 482] close(6 [pid 486] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 482] close(7 [pid 486] <... symlinkat resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] close(249 [pid 482] close(8 [pid 486] <... close resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] close(248 [pid 482] close(9 [pid 486] <... close resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] close(4 [pid 482] close(10 [pid 486] <... close resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] close(11 [pid 486] <... futex resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] close(12 [pid 486] <... futex resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] bpf(BPF_PROG_LOAD, NULL, 0 [pid 482] close(13 [pid 486] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] close(14 [pid 486] <... futex resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] close(15 [pid 486] <... futex resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] <... bpf resumed>) = 7 [pid 482] close(16 [pid 483] <... bpf resumed>) = 7 [pid 485] <... bpf resumed>) = 5 [pid 484] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 483] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 485] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] <... futex resumed>) = 0 [pid 483] <... futex resumed>) = 0 [pid 482] close(17 [pid 486] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 485] <... futex resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] close(3 [pid 483] close(3 [pid 486] <... futex resumed>) = 0 [pid 485] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] <... close resumed>) = 0 [pid 482] close(18 [pid 486] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] <... close resumed>) = 0 [pid 486] <... futex resumed>) = 0 [pid 485] <... futex resumed>) = 0 [pid 484] close(4 [pid 483] close(4 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 485] write(-1, NULL, 55808 [pid 484] <... close resumed>) = 0 [pid 483] <... close resumed>) = 0 [pid 486] <... bpf resumed>) = 3 [pid 485] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 484] close(5 [pid 482] close(19 [pid 483] close(5 [pid 486] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 485] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] <... close resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] <... futex resumed>) = 0 [pid 485] <... futex resumed>) = 0 [pid 484] close(6 [pid 482] close(20 [pid 486] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 485] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] <... close resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] <... futex resumed>) = 0 [pid 485] <... futex resumed>) = 0 [pid 484] close(7 [pid 482] close(21 [pid 486] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] <... bpf resumed>) = 0 [pid 486] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 485] <... bpf resumed>) = 6 [pid 482] close(22 [pid 486] <... futex resumed>) = 0 [pid 485] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 485] <... futex resumed>) = 0 [pid 482] close(23 [pid 486] <... futex resumed>) = 0 [pid 485] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 485] <... futex resumed>) = 0 [pid 482] close(24 [pid 486] <... bpf resumed>) = 4 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 485] close(6 [pid 482] close(25 [pid 486] <... futex resumed>) = 0 [pid 485] <... close resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 485] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] <... futex resumed>) = 0 [pid 482] close(26 [pid 485] <... futex resumed>) = 0 [pid 486] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 485] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] close(27 [pid 485] <... futex resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 482] close(28 [pid 485] <... bpf resumed>) = 6 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 485] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] close(29 [pid 485] <... futex resumed>) = 0 [pid 482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 485] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] exit_group(0 [pid 485] <... futex resumed>) = 0 [pid 482] <... exit_group resumed>) = ? [pid 485] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 482] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 291, NULL, 0) = 1 [pid 317] umount2("./26", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 317] openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] read(39, [pid 294] sched_yield( [pid 317] <... openat resumed>) = 3 [pid 294] <... sched_yield resumed>) = 0 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] newfstatat(3, "", [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 294] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 317] getdents64(3, [pid 463] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] umount2("./26/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] read(39, [pid 319] epoll_pwait(4, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... read resumed>0xc0015605a0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] newfstatat(AT_FDCWD, "./26/cgroup.cpu", [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] unlink("./26/cgroup.cpu" [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... unlink resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=253918958} [pid 317] umount2("./26/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./26/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./26/binderfs") = 0 [pid 317] umount2("./26/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./26/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./26/cgroup") = 0 [pid 317] umount2("./26/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./26/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./26/cgroup.net") = 0 [pid 317] getdents64(3, 0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 317] unlinkat(AT_FDCWD, "./26", AT_REMOVEDIR) = 0 [pid 317] mkdirat(AT_FDCWD, "./27", 0777) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 317] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 483] <... close resumed>) = 0 [pid 483] close(6 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 483] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 483] close(7 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 317] close(3) = 0 [pid 317] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 487 attached [pid 487] set_robust_list(0x555556f7e760, 24) = 0 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 29 [pid 487] chdir("./27") = 0 [pid 487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 487] setpgid(0, 0) = 0 [pid 487] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup") = 0 [pid 487] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 487] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 487] write(3, "1000", 4) = 4 [pid 487] close(3) = 0 [pid 487] read(200, 0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 487] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 487] close(249) = 0 [pid 487] close(248) = 0 [pid 487] close(4) = 0 [pid 487] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 487] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 487] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 487] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 487] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 487] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 486] <... bpf resumed>) = 5 [pid 484] <... close resumed>) = 0 [pid 486] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 485] <... bpf resumed>) = 7 [pid 484] close(8 [pid 486] <... futex resumed>) = 0 [pid 485] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 485] <... futex resumed>) = 0 [pid 484] close(9 [pid 486] <... futex resumed>) = 0 [pid 485] close(3 [pid 484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] write(-1, NULL, 55808 [pid 484] close(10) = -1 EBADF (Bad file descriptor) [pid 484] close(11) = -1 EBADF (Bad file descriptor) [pid 486] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 485] <... close resumed>) = 0 [pid 484] close(12 [pid 486] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 485] close(4 [pid 484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] <... futex resumed>) = 0 [pid 485] <... close resumed>) = 0 [pid 484] close(13) = -1 EBADF (Bad file descriptor) [pid 484] close(14 [pid 486] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] <... futex resumed>) = 0 [pid 485] close(5 [pid 484] close(15 [pid 486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] close(16) = -1 EBADF (Bad file descriptor) [pid 484] close(17) = -1 EBADF (Bad file descriptor) [pid 486] <... bpf resumed>) = 6 [pid 484] close(18 [pid 486] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] <... futex resumed>) = 0 [pid 484] close(19 [pid 486] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] <... futex resumed>) = 0 [pid 484] close(20) = -1 EBADF (Bad file descriptor) [pid 486] close(6 [pid 484] close(21 [pid 486] <... close resumed>) = 0 [pid 484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] close(22 [pid 486] <... futex resumed>) = 0 [pid 484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] close(23 [pid 486] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] <... futex resumed>) = 0 [pid 484] close(24 [pid 486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] close(25) = -1 EBADF (Bad file descriptor) [pid 484] close(26) = -1 EBADF (Bad file descriptor) [pid 484] close(27) = -1 EBADF (Bad file descriptor) [pid 484] close(28) = -1 EBADF (Bad file descriptor) [pid 484] close(29) = -1 EBADF (Bad file descriptor) [pid 484] close(3) = -1 EBADF (Bad file descriptor) [pid 484] close(4) = -1 EBADF (Bad file descriptor) [pid 484] close(5) = -1 EBADF (Bad file descriptor) [pid 484] close(6) = -1 EBADF (Bad file descriptor) [pid 484] close(7) = -1 EBADF (Bad file descriptor) [pid 484] close(8) = -1 EBADF (Bad file descriptor) [pid 484] close(9) = -1 EBADF (Bad file descriptor) [pid 484] close(10) = -1 EBADF (Bad file descriptor) [pid 484] close(11 [pid 486] <... bpf resumed>) = 6 [pid 484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] close(12 [pid 486] <... futex resumed>) = 0 [pid 484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] close(13 [pid 486] <... futex resumed>) = 0 [pid 484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] close(14 [pid 486] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 484] close(15) = -1 EBADF (Bad file descriptor) [pid 484] close(16) = -1 EBADF (Bad file descriptor) [pid 484] close(17) = -1 EBADF (Bad file descriptor) [pid 484] close(18) = -1 EBADF (Bad file descriptor) [pid 484] close(19) = -1 EBADF (Bad file descriptor) [pid 484] close(20) = -1 EBADF (Bad file descriptor) [pid 484] close(21) = -1 EBADF (Bad file descriptor) [pid 484] close(22) = -1 EBADF (Bad file descriptor) [pid 484] close(23) = -1 EBADF (Bad file descriptor) [pid 484] close(24) = -1 EBADF (Bad file descriptor) [pid 484] close(25) = -1 EBADF (Bad file descriptor) [pid 484] close(26) = -1 EBADF (Bad file descriptor) [pid 484] close(27) = -1 EBADF (Bad file descriptor) [pid 484] close(28) = -1 EBADF (Bad file descriptor) [pid 484] close(29) = -1 EBADF (Bad file descriptor) [pid 484] exit_group(0) = ? [pid 484] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 254, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./28", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 1 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 319] read(21, [pid 306] openat(AT_FDCWD, "./28", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] newfstatat(3, "", [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 306] getdents64(3, [pid 463] epoll_pwait(4, [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 306] umount2("./28/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] epoll_pwait(4, [pid 319] <... write resumed>) = 64 [pid 306] newfstatat(AT_FDCWD, "./28/cgroup.cpu", [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 306] unlink("./28/cgroup.cpu" [pid 319] read(21, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... unlink resumed>) = 0 [pid 319] <... read resumed>0xc001560600, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] umount2("./28/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./28/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=214460547} [pid 306] unlink("./28/binderfs") = 0 [pid 306] umount2("./28/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./28/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./28/cgroup") = 0 [pid 306] umount2("./28/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./28/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./28/cgroup.net") = 0 [pid 306] getdents64(3, 0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 306] close(3) = 0 [pid 306] unlinkat(AT_FDCWD, "./28", AT_REMOVEDIR) = 0 [pid 306] mkdirat(AT_FDCWD, "./29", 0777) = 0 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 3 [pid 306] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 487] <... bpf resumed>) = 5 [pid 485] <... close resumed>) = 0 [pid 483] <... close resumed>) = 0 [pid 483] close(8) = -1 EBADF (Bad file descriptor) [pid 483] close(9 [pid 486] <... bpf resumed>) = 7 [pid 483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 483] close(10 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 487] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 485] close(6 [pid 483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 487] <... futex resumed>) = 0 [pid 486] <... futex resumed>) = 0 [pid 485] <... close resumed>) = 0 [pid 483] close(11 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 487] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] close(3 [pid 485] close(7 [pid 483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... futex resumed>) = 0 [pid 486] <... close resumed>) = 0 [pid 483] close(12 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 487] write(-1, NULL, 55808 [pid 486] close(4 [pid 483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 486] <... close resumed>) = 0 [pid 483] close(13 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 487] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] close(5 [pid 483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 487] <... futex resumed>) = 0 [pid 483] close(14 [pid 487] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 487] <... futex resumed>) = 0 [pid 483] close(15 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 483] close(16 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 483] close(17) = -1 EBADF (Bad file descriptor) [pid 483] close(18) = -1 EBADF (Bad file descriptor) [pid 483] close(19) = -1 EBADF (Bad file descriptor) [pid 483] close(20) = -1 EBADF (Bad file descriptor) [pid 487] <... bpf resumed>) = 6 [pid 483] close(21 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 487] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... futex resumed>) = 0 [pid 483] close(22 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 487] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... futex resumed>) = 0 [pid 483] close(23 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 487] close(6 [pid 483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = 0 [pid 483] close(24 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 487] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... futex resumed>) = 0 [pid 483] close(25 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 487] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 487] <... futex resumed>) = 0 [pid 483] close(26 [pid 487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 483] close(27) = -1 EBADF (Bad file descriptor) [pid 483] close(28) = -1 EBADF (Bad file descriptor) [pid 483] close(29) = -1 EBADF (Bad file descriptor) [pid 483] close(3) = -1 EBADF (Bad file descriptor) [pid 483] close(4) = -1 EBADF (Bad file descriptor) [pid 483] close(5) = -1 EBADF (Bad file descriptor) [pid 483] close(6) = -1 EBADF (Bad file descriptor) [pid 483] close(7) = -1 EBADF (Bad file descriptor) [pid 483] close(8) = -1 EBADF (Bad file descriptor) [pid 483] close(9) = -1 EBADF (Bad file descriptor) [pid 483] close(10) = -1 EBADF (Bad file descriptor) [pid 487] <... bpf resumed>) = 6 [pid 483] close(11 [pid 487] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 487] <... futex resumed>) = 0 [pid 483] close(12 [pid 306] close(3 [pid 487] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 483] close(13 [pid 487] <... futex resumed>) = 0 [pid 483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 487] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 483] close(14 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 483] close(15) = -1 EBADF (Bad file descriptor) [pid 306] <... socket resumed>) = 3 [pid 483] close(16 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 483] close(17 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 483] close(18 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 483] close(19 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 483] close(20 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 483] close(21) = -1 EBADF (Bad file descriptor) [pid 306] <... setsockopt resumed>) = 0 [pid 483] close(22 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 483] close(23 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 483] close(24) = -1 EBADF (Bad file descriptor) [pid 483] close(25) = -1 EBADF (Bad file descriptor) [pid 483] close(26 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 483] close(27 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 483] close(28) = -1 EBADF (Bad file descriptor) [pid 483] close(29) = -1 EBADF (Bad file descriptor) [pid 483] exit_group(0 [pid 306] <... setsockopt resumed>) = 0 [pid 483] <... exit_group resumed>) = ? [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 483] +++ exited with 0 +++ [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 306] close(3) = 0 [pid 306] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 488 attached [pid 488] set_robust_list(0x555555a6d760, 24 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 31 [pid 488] <... set_robust_list resumed>) = 0 [pid 488] chdir("./29") = 0 [pid 488] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 488] <... prctl resumed>) = 0 [pid 488] setpgid(0, 0 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 216, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 488] <... setpgid resumed>) = 0 [pid 488] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./28", MNT_FORCE|UMOUNT_NOFOLLOW [pid 488] <... symlinkat resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 488] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 463] read(15, [pid 311] openat(AT_FDCWD, "./28", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 488] <... symlinkat resumed>) = 0 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 488] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... openat resumed>) = 3 [pid 488] <... symlinkat resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 319] <... futex resumed>) = 0 [pid 311] newfstatat(3, "", [pid 463] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 488] <... openat resumed>) = 3 [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] getdents64(3, [pid 488] write(3, "1000", 4 [pid 463] read(15, [pid 319] epoll_pwait(4, [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 488] <... write resumed>) = 4 [pid 463] <... read resumed>0xc001560670, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] epoll_pwait(4, [pid 311] umount2("./28/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 488] close(3 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 488] <... close resumed>) = 0 [pid 311] newfstatat(AT_FDCWD, "./28/cgroup.cpu", [pid 488] read(200, [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=192114595} [pid 488] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 488] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 311] unlink("./28/cgroup.cpu" [pid 488] <... symlinkat resumed>) = 0 [pid 488] close(249 [pid 311] <... unlink resumed>) = 0 [pid 488] <... close resumed>) = 0 [pid 311] umount2("./28/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 488] close(248) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 488] close(4 [pid 311] newfstatat(AT_FDCWD, "./28/binderfs", [pid 488] <... close resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 488] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] unlink("./28/binderfs" [pid 488] <... futex resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 488] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] umount2("./28/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 488] <... futex resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 488] bpf(BPF_PROG_LOAD, NULL, 0 [pid 311] newfstatat(AT_FDCWD, "./28/cgroup", [pid 488] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 488] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] unlink("./28/cgroup" [pid 488] <... futex resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 488] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] umount2("./28/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 488] <... futex resumed>) = 0 [pid 488] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 488] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./28/cgroup.net", [pid 488] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 488] <... futex resumed>) = 0 [pid 311] unlink("./28/cgroup.net" [pid 488] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... unlink resumed>) = 0 [pid 488] <... futex resumed>) = 0 [pid 311] getdents64(3, [pid 488] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 488] <... bpf resumed>) = 3 [pid 311] close(3 [pid 488] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] <... close resumed>) = 0 [pid 488] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] unlinkat(AT_FDCWD, "./28", AT_REMOVEDIR [pid 488] <... futex resumed>) = 0 [pid 311] <... unlinkat resumed>) = 0 [pid 488] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 311] mkdirat(AT_FDCWD, "./29", 0777 [pid 488] <... bpf resumed>) = 0 [pid 488] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... mkdirat resumed>) = 0 [pid 488] <... futex resumed>) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 488] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... openat resumed>) = 3 [pid 488] <... futex resumed>) = 0 [pid 311] ioctl(3, LOOP_CLR_FD [pid 488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 311] close(3 [pid 488] <... bpf resumed>) = 4 [pid 311] <... close resumed>) = 0 [pid 485] <... close resumed>) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 488] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 485] close(8 [pid 311] <... socket resumed>) = 3 [pid 488] <... futex resumed>) = 0 [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 488] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] close(3 [pid 488] <... futex resumed>) = 0 [pid 485] close(9 [pid 311] <... close resumed>) = 0 [pid 488] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 485] close(10 [pid 311] <... socket resumed>) = 3 [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 485] close(11 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 485] close(12 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 485] close(13) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 485] close(14 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 485] close(15 [pid 311] <... socket resumed>) = 3 [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 485] close(16) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 485] close(17 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 485] close(18 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 485] close(19 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 485] close(20) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 485] close(21 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 485] close(22 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 485] close(23 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 485] close(24 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 485] close(25 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 485] close(26 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 485] close(27) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 485] close(28 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 485] close(29 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 485] close(3) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 485] close(4 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 485] close(5 [pid 311] <... socket resumed>) = 3 [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 485] close(6 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 485] close(7) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 485] close(8 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 485] close(9 [pid 311] <... setsockopt resumed>) = 0 [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 485] close(10 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 485] close(11 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 485] close(12 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 485] close(13 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 485] close(14 [pid 311] <... setsockopt resumed>) = 0 [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 485] close(15 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 485] close(16) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 485] close(17 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 485] close(18 [pid 311] <... setsockopt resumed>) = 0 [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 485] close(19 [pid 311] <... close resumed>) = 0 [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] read(249, [pid 485] close(20) = -1 EBADF (Bad file descriptor) [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 485] close(21) = -1 EBADF (Bad file descriptor) [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 485] close(22./strace-static-x86_64: Process 489 attached ) = -1 EBADF (Bad file descriptor) [pid 489] set_robust_list(0x555556a82760, 24 [pid 485] close(23 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 31 [pid 489] <... set_robust_list resumed>) = 0 [pid 489] chdir("./29" [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... chdir resumed>) = 0 [pid 489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 489] setpgid(0, 0) = 0 [pid 489] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 485] close(24 [pid 489] <... symlinkat resumed>) = 0 [pid 489] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... symlinkat resumed>) = 0 [pid 485] close(25 [pid 489] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... symlinkat resumed>) = 0 [pid 485] close(26 [pid 489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... openat resumed>) = 3 [pid 489] write(3, "1000", 4 [pid 485] close(27 [pid 489] <... write resumed>) = 4 [pid 489] close(3 [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = 0 [pid 485] close(28 [pid 489] read(200, [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 489] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 485] close(29 [pid 489] close(249 [pid 485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = 0 [pid 485] exit_group(0 [pid 489] close(248 [pid 485] <... exit_group resumed>) = ? [pid 489] <... close resumed>) = 0 [pid 489] close(4) = 0 [pid 489] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 489] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 489] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 489] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 489] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 485] +++ exited with 0 +++ [pid 489] <... futex resumed>) = 0 [pid 489] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 489] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 489] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... write resumed>) = 12 [pid 489] <... futex resumed>) = 0 [pid 320] umount2("./28", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 192, NULL, 0) = 1 [pid 489] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 489] <... futex resumed>) = 0 [pid 320] openat(AT_FDCWD, "./28", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 489] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 320] <... openat resumed>) = 3 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 489] <... bpf resumed>) = 3 [pid 320] getdents64(3, [pid 489] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 489] <... futex resumed>) = 0 [pid 320] umount2("./28/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] read(22, [pid 489] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 489] <... futex resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./28/cgroup.cpu", [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 489] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 463] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] <... futex resumed>) = 1 [pid 489] <... bpf resumed>) = 0 [pid 463] epoll_pwait(4, [pid 320] unlink("./28/cgroup.cpu") = 0 [pid 320] umount2("./28/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 489] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... write resumed>) = 64 [pid 489] <... futex resumed>) = 0 [pid 463] epoll_pwait(4, [pid 320] newfstatat(AT_FDCWD, "./28/binderfs", [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 489] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./28/binderfs" [pid 489] <... futex resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] umount2("./28/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] read(22, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... read resumed>0xc0015606d0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 489] <... bpf resumed>) = 4 [pid 320] newfstatat(AT_FDCWD, "./28/cgroup", [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 489] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=165394703} [pid 489] <... futex resumed>) = 0 [pid 487] <... bpf resumed>) = 7 [pid 486] <... close resumed>) = 0 [pid 488] <... bpf resumed>) = 5 [pid 487] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] close(6 [pid 320] unlink("./28/cgroup" [pid 489] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 488] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 487] <... futex resumed>) = 0 [pid 486] <... close resumed>) = 0 [pid 489] <... futex resumed>) = 0 [pid 488] <... futex resumed>) = 0 [pid 487] close(3 [pid 486] close(7 [pid 320] <... unlink resumed>) = 0 [pid 489] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 488] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 487] <... close resumed>) = 0 [pid 320] umount2("./28/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 487] close(4 [pid 488] <... futex resumed>) = 0 [pid 487] <... close resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 488] write(-1, NULL, 55808 [pid 487] close(5 [pid 320] newfstatat(AT_FDCWD, "./28/cgroup.net", [pid 488] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 488] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 488] <... futex resumed>) = 0 [pid 320] unlink("./28/cgroup.net" [pid 488] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] <... unlink resumed>) = 0 [pid 488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] getdents64(3, [pid 488] <... bpf resumed>) = 6 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 488] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] close(3 [pid 488] <... futex resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 488] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] unlinkat(AT_FDCWD, "./28", AT_REMOVEDIR [pid 488] <... futex resumed>) = 0 [pid 488] close(6 [pid 320] <... unlinkat resumed>) = 0 [pid 488] <... close resumed>) = 0 [pid 488] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] mkdirat(AT_FDCWD, "./29", 0777 [pid 488] <... futex resumed>) = 0 [pid 320] <... mkdirat resumed>) = 0 [pid 488] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 488] <... futex resumed>) = 0 [pid 320] <... openat resumed>) = 3 [pid 488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 320] ioctl(3, LOOP_CLR_FD [pid 488] <... bpf resumed>) = 6 [pid 488] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 488] <... futex resumed>) = 0 [pid 320] close(3 [pid 488] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... close resumed>) = 0 [pid 488] <... futex resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 488] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] <... socket resumed>) = 3 [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] close(3) = 0 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 320] close(3) = 0 [pid 320] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 490 attached [pid 490] set_robust_list(0x555556bd7760, 24) = 0 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 31 [pid 490] chdir("./29") = 0 [pid 490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 490] setpgid(0, 0) = 0 [pid 490] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 490] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 490] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 490] write(3, "1000", 4) = 4 [pid 490] close(3) = 0 [pid 490] read(200, 0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 490] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 490] close(249) = 0 [pid 490] close(248) = 0 [pid 490] close(4) = 0 [pid 490] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 490] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 490] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 490] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 490] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 490] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 489] <... bpf resumed>) = 5 [pid 487] <... close resumed>) = 0 [pid 486] <... close resumed>) = 0 [pid 490] <... bpf resumed>) = 5 [pid 489] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 488] <... bpf resumed>) = 7 [pid 487] close(6 [pid 486] close(8 [pid 490] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 489] <... futex resumed>) = 0 [pid 488] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 487] <... close resumed>) = 0 [pid 486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 490] <... futex resumed>) = 0 [pid 489] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 488] <... futex resumed>) = 0 [pid 487] close(7 [pid 486] close(9 [pid 490] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 489] <... futex resumed>) = 0 [pid 488] close(3 [pid 486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 490] <... futex resumed>) = 0 [pid 489] write(-1, NULL, 55808 [pid 488] <... close resumed>) = 0 [pid 486] close(10 [pid 490] write(-1, NULL, 55808 [pid 489] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 488] close(4 [pid 486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 490] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 489] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 488] <... close resumed>) = 0 [pid 486] close(11 [pid 490] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 489] <... futex resumed>) = 0 [pid 486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] close(12 [pid 488] close(5 [pid 486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 490] <... futex resumed>) = 0 [pid 489] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] close(13 [pid 490] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 489] <... futex resumed>) = 0 [pid 486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 490] <... futex resumed>) = 0 [pid 489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 486] close(14 [pid 490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] close(15 [pid 489] <... bpf resumed>) = 6 [pid 486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] close(16) = -1 EBADF (Bad file descriptor) [pid 490] <... bpf resumed>) = 6 [pid 489] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] close(17 [pid 490] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 489] <... futex resumed>) = 0 [pid 486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 490] <... futex resumed>) = 0 [pid 489] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] close(18 [pid 490] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] close(19 [pid 489] <... futex resumed>) = 0 [pid 486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 490] <... futex resumed>) = 0 [pid 489] close(6 [pid 486] close(20 [pid 490] close(6 [pid 489] <... close resumed>) = 0 [pid 486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 490] <... close resumed>) = 0 [pid 489] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] close(21 [pid 490] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... futex resumed>) = 0 [pid 490] <... futex resumed>) = 0 [pid 486] close(22 [pid 489] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 490] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 489] <... futex resumed>) = 0 [pid 486] close(23 [pid 490] <... futex resumed>) = 0 [pid 489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 486] close(24) = -1 EBADF (Bad file descriptor) [pid 486] close(25) = -1 EBADF (Bad file descriptor) [pid 486] close(26) = -1 EBADF (Bad file descriptor) [pid 486] close(27) = -1 EBADF (Bad file descriptor) [pid 486] close(28) = -1 EBADF (Bad file descriptor) [pid 486] close(29) = -1 EBADF (Bad file descriptor) [pid 486] close(3) = -1 EBADF (Bad file descriptor) [pid 486] close(4) = -1 EBADF (Bad file descriptor) [pid 486] close(5) = -1 EBADF (Bad file descriptor) [pid 486] close(6) = -1 EBADF (Bad file descriptor) [pid 486] close(7) = -1 EBADF (Bad file descriptor) [pid 486] close(8) = -1 EBADF (Bad file descriptor) [pid 486] close(9) = -1 EBADF (Bad file descriptor) [pid 486] close(10) = -1 EBADF (Bad file descriptor) [pid 486] close(11 [pid 489] <... bpf resumed>) = 6 [pid 486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 486] close(12) = -1 EBADF (Bad file descriptor) [pid 486] close(13) = -1 EBADF (Bad file descriptor) [pid 486] close(14) = -1 EBADF (Bad file descriptor) [pid 486] close(15) = -1 EBADF (Bad file descriptor) [pid 486] close(16) = -1 EBADF (Bad file descriptor) [pid 486] close(17) = -1 EBADF (Bad file descriptor) [pid 486] close(18) = -1 EBADF (Bad file descriptor) [pid 490] <... bpf resumed>) = 6 [pid 486] close(19 [pid 490] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 489] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 490] <... futex resumed>) = 0 [pid 489] <... futex resumed>) = 0 [pid 486] close(20 [pid 490] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 489] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 490] <... futex resumed>) = 0 [pid 489] <... futex resumed>) = 0 [pid 486] close(21) = -1 EBADF (Bad file descriptor) [pid 489] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 490] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 486] close(22) = -1 EBADF (Bad file descriptor) [pid 486] close(23) = -1 EBADF (Bad file descriptor) [pid 486] close(24) = -1 EBADF (Bad file descriptor) [pid 486] close(25) = -1 EBADF (Bad file descriptor) [pid 486] close(26) = -1 EBADF (Bad file descriptor) [pid 486] close(27) = -1 EBADF (Bad file descriptor) [pid 486] close(28) = -1 EBADF (Bad file descriptor) [pid 486] close(29) = -1 EBADF (Bad file descriptor) [pid 486] exit_group(0) = ? [pid 486] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 167, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 305] umount2("./27", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 463] read(11, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] openat(AT_FDCWD, "./27", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 319] <... futex resumed>) = 0 [pid 305] <... openat resumed>) = 3 [pid 463] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 305] newfstatat(3, "", [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] read(11, [pid 319] epoll_pwait(4, [pid 305] getdents64(3, [pid 463] <... read resumed>0xc001560740, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] umount2("./27/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=124187335} [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./27/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./27/cgroup.cpu") = 0 [pid 305] umount2("./27/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./27/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./27/binderfs") = 0 [pid 305] umount2("./27/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./27/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./27/cgroup") = 0 [pid 305] umount2("./27/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./27/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./27/cgroup.net") = 0 [pid 305] getdents64(3, 0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 305] close(3) = 0 [pid 305] unlinkat(AT_FDCWD, "./27", AT_REMOVEDIR) = 0 [pid 305] mkdirat(AT_FDCWD, "./28", 0777) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 305] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 489] <... bpf resumed>) = 7 [pid 488] <... close resumed>) = 0 [pid 490] <... bpf resumed>) = 7 [pid 487] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 490] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 489] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 488] close(6 [pid 487] close(8 [pid 305] close(3 [pid 490] <... futex resumed>) = 0 [pid 489] <... futex resumed>) = 0 [pid 488] <... close resumed>) = 0 [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 490] close(3 [pid 489] close(3 [pid 488] close(7 [pid 487] close(9 [pid 305] <... close resumed>) = 0 [pid 490] <... close resumed>) = 0 [pid 489] <... close resumed>) = 0 [pid 488] <... close resumed>) = 0 [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 490] close(4 [pid 489] close(4 [pid 488] close(8 [pid 487] close(10 [pid 490] <... close resumed>) = 0 [pid 489] <... close resumed>) = 0 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 490] close(5 [pid 489] close(5 [pid 488] close(9 [pid 487] close(11 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 488] close(10 [pid 487] close(12 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 488] close(11 [pid 487] close(13 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 488] close(12 [pid 487] close(14 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 488] close(13 [pid 487] close(15 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 488] close(14 [pid 487] close(16 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 488] close(15 [pid 487] close(17 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 488] close(16 [pid 487] close(18 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 488] close(17 [pid 487] close(19 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 488] close(18 [pid 487] close(20 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 488] close(19 [pid 487] close(21 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 488] close(20 [pid 487] close(22 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 488] close(21 [pid 487] close(23 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 488] close(22 [pid 487] close(24 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 488] close(23 [pid 487] close(25 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 488] close(24 [pid 487] close(26 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 488] close(25 [pid 487] close(27 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 488] close(26 [pid 487] close(28 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 488] close(27 [pid 487] close(29 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 488] close(28 [pid 487] close(3 [pid 305] close(3 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 488] close(29 [pid 487] close(4 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 488] close(3 [pid 487] close(5 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 488] close(4 [pid 487] close(6 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 488] close(5 [pid 487] close(7 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 488] close(6 [pid 487] close(8 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 488] close(7 [pid 487] close(9 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 488] close(8 [pid 487] close(10 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 488] close(9 [pid 487] close(11 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 488] close(10 [pid 487] close(12 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 488] close(11 [pid 487] close(13 [pid 305] <... setsockopt resumed>) = 0 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 488] close(12 [pid 487] close(14 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 488] close(13 [pid 487] close(15 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 488] close(14 [pid 487] close(16 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 488] close(15 [pid 487] close(17 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 488] close(16 [pid 487] close(18 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 488] close(17 [pid 487] close(19 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... setsockopt resumed>) = 0 [pid 488] close(18 [pid 487] close(20 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 488] close(19 [pid 487] close(21 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 488] close(20 [pid 487] close(22 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 488] close(21 [pid 487] close(23 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 488] close(22 [pid 487] close(24 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 488] close(23 [pid 487] close(25 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... setsockopt resumed>) = 0 [pid 488] close(24 [pid 487] close(26 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 488] close(25 [pid 487] close(27 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 488] close(26 [pid 487] close(28 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 488] close(27 [pid 487] close(29 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 488] close(28 [pid 487] exit_group(0 [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 487] <... exit_group resumed>) = ? [pid 488] close(29 [pid 487] +++ exited with 0 +++ [pid 305] read(249, [pid 488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 488] exit_group(0 [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 488] <... exit_group resumed>) = ? [pid 488] +++ exited with 0 +++ [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12./strace-static-x86_64: Process 491 attached [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 125, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 491] set_robust_list(0x5555557f6760, 24 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] umount2("./27", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 30 [pid 491] <... set_robust_list resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 306] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... futex resumed>) = 0 [pid 491] chdir("./28" [pid 319] read(39, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... restart_syscall resumed>) = 0 [pid 491] <... chdir resumed>) = 0 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] openat(AT_FDCWD, "./27", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 491] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 491] <... prctl resumed>) = 0 [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 317] <... openat resumed>) = 3 [pid 491] setpgid(0, 0 [pid 463] epoll_pwait(4, [pid 319] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 491] <... setpgid resumed>) = 0 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 317] newfstatat(3, "", [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 491] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 306] <... write resumed>) = 12 [pid 491] <... symlinkat resumed>) = 0 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 100, NULL, 0) = 1 [pid 319] <... futex resumed>) = 1 [pid 317] getdents64(3, [pid 314] <... futex resumed>) = 0 [pid 306] umount2("./29", MNT_FORCE|UMOUNT_NOFOLLOW [pid 491] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 319] read(39, [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 314] read(21, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 491] <... symlinkat resumed>) = 0 [pid 319] <... read resumed>0xc0015607a0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] umount2("./27/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] openat(AT_FDCWD, "./29", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 491] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 319] epoll_pwait(4, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 491] <... symlinkat resumed>) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] newfstatat(AT_FDCWD, "./27/cgroup.cpu", [pid 314] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] <... openat resumed>) = 3 [pid 491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 319] epoll_pwait(4, [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 64 [pid 306] newfstatat(3, "", [pid 491] <... openat resumed>) = 3 [pid 317] unlink("./27/cgroup.cpu" [pid 491] write(3, "1000", 4 [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 491] <... write resumed>) = 4 [pid 317] <... unlink resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 491] close(3 [pid 463] <... futex resumed>) = 0 [pid 317] umount2("./27/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(21, [pid 306] getdents64(3, [pid 491] <... close resumed>) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>0xc0014ed260, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 491] read(200, [pid 317] newfstatat(AT_FDCWD, "./27/binderfs", [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=96854262} [pid 491] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] umount2("./29/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 491] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 317] unlink("./27/binderfs" [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 491] close(249) = 0 [pid 491] close(248) = 0 [pid 491] close(4) = 0 [pid 317] <... unlink resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./29/cgroup.cpu", [pid 491] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./27/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 491] <... futex resumed>) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 491] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 491] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./27/cgroup", [pid 306] unlink("./29/cgroup.cpu" [pid 491] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 491] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 491] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 490] <... close resumed>) = 0 [pid 491] <... futex resumed>) = 0 [pid 489] <... close resumed>) = 0 [pid 491] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 490] close(6 [pid 317] unlink("./27/cgroup" [pid 306] <... unlink resumed>) = 0 [pid 489] close(6 [pid 491] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 490] <... close resumed>) = 0 [pid 491] <... futex resumed>) = 0 [pid 489] <... close resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 490] close(7 [pid 491] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 489] close(7 [pid 306] umount2("./29/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 491] <... futex resumed>) = 0 [pid 317] umount2("./27/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 491] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 490] <... close resumed>) = 0 [pid 491] <... bpf resumed>) = 3 [pid 490] close(8 [pid 489] <... close resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 491] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] close(8 [pid 317] newfstatat(AT_FDCWD, "./27/cgroup.net", [pid 306] newfstatat(AT_FDCWD, "./29/binderfs", [pid 491] <... futex resumed>) = 0 [pid 490] close(9 [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 491] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] close(9 [pid 317] unlink("./27/cgroup.net" [pid 306] unlink("./29/binderfs" [pid 491] <... futex resumed>) = 0 [pid 490] close(10 [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 491] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 317] <... unlink resumed>) = 0 [pid 489] close(10 [pid 491] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] <... unlink resumed>) = 0 [pid 491] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3, [pid 306] umount2("./29/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 491] <... futex resumed>) = 0 [pid 490] close(11 [pid 489] close(11 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 491] <... bpf resumed>) = 4 [pid 490] close(12 [pid 489] close(12 [pid 317] <... close resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./29/cgroup", [pid 491] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlinkat(AT_FDCWD, "./27", AT_REMOVEDIR [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 491] <... futex resumed>) = 0 [pid 490] close(13 [pid 489] close(13 [pid 491] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 491] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 317] <... unlinkat resumed>) = 0 [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] unlink("./29/cgroup" [pid 490] close(14 [pid 489] close(14 [pid 317] mkdirat(AT_FDCWD, "./28", 0777 [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... unlink resumed>) = 0 [pid 490] close(15 [pid 489] close(15 [pid 317] <... mkdirat resumed>) = 0 [pid 306] umount2("./29/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 490] close(16 [pid 489] close(16 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 490] close(17 [pid 489] close(17 [pid 317] <... openat resumed>) = 3 [pid 306] newfstatat(AT_FDCWD, "./29/cgroup.net", [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] ioctl(3, LOOP_CLR_FD [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 490] close(18 [pid 489] close(18 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] unlink("./29/cgroup.net" [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 490] close(19 [pid 489] close(19 [pid 306] <... unlink resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] getdents64(3, [pid 490] close(20 [pid 489] close(20) = -1 EBADF (Bad file descriptor) [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 490] close(21 [pid 489] close(21 [pid 317] close(3 [pid 306] close(3 [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 490] close(22 [pid 489] close(22 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] unlinkat(AT_FDCWD, "./29", AT_REMOVEDIR [pid 490] close(23 [pid 489] close(23 [pid 317] <... socket resumed>) = 3 [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 306] <... unlinkat resumed>) = 0 [pid 490] close(24 [pid 489] close(24 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] mkdirat(AT_FDCWD, "./30", 0777 [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 490] close(25) = -1 EBADF (Bad file descriptor) [pid 489] close(25) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 490] close(26) = -1 EBADF (Bad file descriptor) [pid 306] <... mkdirat resumed>) = 0 [pid 490] close(27 [pid 489] close(26 [pid 317] close(3 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 490] close(28 [pid 317] <... close resumed>) = 0 [pid 489] close(27 [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... openat resumed>) = 3 [pid 490] close(29 [pid 489] close(28 [pid 317] <... socket resumed>) = 3 [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] close(29 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] ioctl(3, LOOP_CLR_FD [pid 490] close(3 [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] close(3 [pid 490] close(4 [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] close(4 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] <... close resumed>) = 0 [pid 490] close(5 [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] close(5 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 490] close(6 [pid 306] <... socket resumed>) = 3 [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 490] close(7 [pid 489] close(6) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] close(3 [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] close(7 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 490] close(8 [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 490] close(9 [pid 489] close(8 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 489] close(9 [pid 490] close(10 [pid 306] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 490] close(11 [pid 489] close(10 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 490] close(12 [pid 489] close(11 [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 490] close(13 [pid 489] close(12 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] close(3 [pid 490] close(14 [pid 489] close(13 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 490] close(15 [pid 489] close(14 [pid 317] close(3 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 306] <... socket resumed>) = 3 [pid 490] close(16 [pid 489] close(15 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 490] close(17 [pid 489] close(16 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 490] close(18 [pid 489] close(17 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 490] close(19 [pid 489] close(18 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 490] close(20 [pid 489] close(19 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 490] close(21 [pid 489] close(20 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 490] close(22 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 489] close(21 [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 490] close(23 [pid 489] close(22 [pid 317] <... setsockopt resumed>) = 0 [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 490] close(24 [pid 489] close(23 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 490] close(25 [pid 489] close(24 [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 490] close(26 [pid 489] close(25 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] close(26 [pid 490] close(27 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 491] <... bpf resumed>) = 5 [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 491] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 490] close(28 [pid 489] close(27 [pid 317] <... setsockopt resumed>) = 0 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 491] <... futex resumed>) = 0 [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 491] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 490] close(29 [pid 489] close(28 [pid 317] <... close resumed>) = 0 [pid 491] <... futex resumed>) = 0 [pid 490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] read(249, [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 491] write(-1, NULL, 55808 [pid 490] exit_group(0 [pid 489] close(29 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 491] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 306] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 491] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 490] <... exit_group resumed>) = ? [pid 489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 491] <... futex resumed>) = 0 [pid 491] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... setsockopt resumed>) = 0 [pid 491] <... futex resumed>) = 0 [pid 491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 491] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 490] +++ exited with 0 +++ [pid 491] <... futex resumed>) = 0 [pid 489] exit_group(0 [pid 491] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 491] close(6) = 0 [pid 491] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 492 attached [pid 491] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 489] <... exit_group resumed>) = ? [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] close(3 [pid 492] set_robust_list(0x555556f7e760, 24 [pid 491] <... futex resumed>) = 0 [pid 492] <... set_robust_list resumed>) = 0 [pid 491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 492] chdir("./28" [pid 491] <... bpf resumed>) = 6 [pid 489] +++ exited with 0 +++ [pid 320] restart_syscall(<... resuming interrupted clone ...> [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 30 [pid 306] <... close resumed>) = 0 [pid 492] <... chdir resumed>) = 0 [pid 491] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... restart_syscall resumed>) = 0 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 492] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 491] <... futex resumed>) = 0 [pid 306] <... socket resumed>) = 3 [pid 492] <... prctl resumed>) = 0 [pid 491] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] setpgid(0, 0 [pid 491] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 492] <... setpgid resumed>) = 0 [pid 491] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 492] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 491] <... bpf resumed>) = 7 [pid 320] <... write resumed>) = 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 98, NULL, 0) = 1 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 492] <... symlinkat resumed>) = 0 [pid 491] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] umount2("./29", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 492] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 491] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 319] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 492] <... symlinkat resumed>) = 0 [pid 491] close(3 [pid 320] openat(AT_FDCWD, "./29", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 294] sched_yield( [pid 492] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 491] <... close resumed>) = 0 [pid 320] <... openat resumed>) = 3 [pid 319] read(22, [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 294] <... sched_yield resumed>) = 0 [pid 492] <... symlinkat resumed>) = 0 [pid 491] close(4 [pid 320] newfstatat(3, "", [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 491] <... close resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... write resumed>) = 12 [pid 306] <... setsockopt resumed>) = 0 [pid 294] <... futex resumed>) = 0 [pid 492] <... openat resumed>) = 3 [pid 491] close(5 [pid 320] getdents64(3, [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 311] umount2("./29", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 492] write(3, "1000", 4 [pid 491] <... close resumed>) = 0 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 492] <... write resumed>) = 4 [pid 491] close(6 [pid 492] close(3 [pid 491] <... close resumed>) = 0 [pid 492] <... close resumed>) = 0 [pid 491] close(7 [pid 320] umount2("./29/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] epoll_pwait(4, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 492] read(200, [pid 491] <... close resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 0, NULL, 0) = 1 [pid 311] openat(AT_FDCWD, "./29", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 492] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 491] close(8 [pid 320] newfstatat(AT_FDCWD, "./29/cgroup.cpu", [pid 319] <... write resumed>) = 64 [pid 314] read(15, [pid 311] <... openat resumed>) = 3 [pid 492] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] read(22, [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] newfstatat(3, "", [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 492] <... symlinkat resumed>) = 0 [pid 491] close(9 [pid 320] unlink("./29/cgroup.cpu" [pid 319] <... read resumed>0xc0014ed2c0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 492] close(249 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] <... close resumed>) = 0 [pid 491] close(10 [pid 492] close(248 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 492] <... close resumed>) = 0 [pid 491] close(11 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 294] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 492] close(4 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] <... write resumed>) = 64 [pid 311] getdents64(3, [pid 294] <... futex resumed>) = 1 [pid 492] <... close resumed>) = 0 [pid 491] close(12 [pid 463] <... futex resumed>) = 0 [pid 320] umount2("./29/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... setsockopt resumed>) = 0 [pid 492] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] <... futex resumed>) = 0 [pid 491] close(13 [pid 492] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 294] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 492] <... futex resumed>) = 0 [pid 491] close(14 [pid 463] epoll_pwait(4, [pid 319] <... futex resumed>) = 0 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 294] <... futex resumed>) = 1 [pid 492] bpf(BPF_PROG_LOAD, NULL, 0 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] read(15, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] umount2("./29/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 492] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 491] close(15 [pid 463] epoll_pwait(4, [pid 320] newfstatat(AT_FDCWD, "./29/binderfs", [pid 319] <... read resumed>0xc001560810, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 492] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] epoll_pwait(4, [pid 311] newfstatat(AT_FDCWD, "./29/cgroup.cpu", [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 492] <... futex resumed>) = 0 [pid 491] close(16 [pid 463] epoll_pwait(4, [pid 320] unlink("./29/binderfs" [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 492] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 492] <... futex resumed>) = 0 [pid 491] close(17 [pid 320] <... unlink resumed>) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] unlink("./29/cgroup.cpu" [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 492] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./29/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=62237826} [pid 492] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 491] close(18 [pid 311] <... unlink resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... setsockopt resumed>) = 0 [pid 492] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./29/cgroup", [pid 311] umount2("./29/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] close(3 [pid 492] <... futex resumed>) = 0 [pid 491] close(19 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 492] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./29/cgroup" [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... close resumed>) = 0 [pid 492] <... futex resumed>) = 0 [pid 491] close(20 [pid 492] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] <... bpf resumed>) = 3 [pid 491] close(21 [pid 320] <... unlink resumed>) = 0 [pid 311] newfstatat(AT_FDCWD, "./29/binderfs", [pid 306] read(249, [pid 492] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./29/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 492] <... futex resumed>) = 0 [pid 491] close(22 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] unlink("./29/binderfs" [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 492] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./29/cgroup.net", [pid 492] <... futex resumed>) = 0 [pid 491] close(23 [pid 311] <... unlink resumed>) = 0 [pid 492] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 492] <... bpf resumed>) = 0 [pid 491] close(24 [pid 320] unlink("./29/cgroup.net" [pid 311] umount2("./29/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 492] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] <... futex resumed>) = 0 [pid 491] close(25 [pid 492] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] <... futex resumed>) = 0 [pid 491] close(26 [pid 492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 493 attached [pid 492] <... bpf resumed>) = 4 [pid 491] close(27 [pid 320] <... unlink resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 493] set_robust_list(0x555555a6d760, 24 [pid 492] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getdents64(3, [pid 311] newfstatat(AT_FDCWD, "./29/cgroup", [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 32 [pid 493] <... set_robust_list resumed>) = 0 [pid 492] <... futex resumed>) = 0 [pid 491] close(28 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 493] chdir("./30" [pid 492] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 493] <... chdir resumed>) = 0 [pid 492] <... futex resumed>) = 0 [pid 491] close(29 [pid 493] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 492] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 311] unlink("./29/cgroup" [pid 493] <... prctl resumed>) = 0 [pid 491] close(3 [pid 320] unlinkat(AT_FDCWD, "./29", AT_REMOVEDIR [pid 493] setpgid(0, 0 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... unlink resumed>) = 0 [pid 493] <... setpgid resumed>) = 0 [pid 491] close(4 [pid 493] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlinkat resumed>) = 0 [pid 311] umount2("./29/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 493] <... symlinkat resumed>) = 0 [pid 491] close(5 [pid 493] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] mkdirat(AT_FDCWD, "./30", 0777 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 493] <... symlinkat resumed>) = 0 [pid 491] close(6 [pid 493] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... symlinkat resumed>) = 0 [pid 491] close(7 [pid 493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... openat resumed>) = 3 [pid 491] close(8 [pid 320] <... mkdirat resumed>) = 0 [pid 311] newfstatat(AT_FDCWD, "./29/cgroup.net", [pid 493] write(3, "1000", 4 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 493] <... write resumed>) = 4 [pid 491] close(9 [pid 320] <... openat resumed>) = 3 [pid 493] close(3 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] unlink("./29/cgroup.net" [pid 493] <... close resumed>) = 0 [pid 491] close(10 [pid 320] ioctl(3, LOOP_CLR_FD [pid 493] read(200, [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 491] close(11 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 311] <... unlink resumed>) = 0 [pid 493] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 492] <... bpf resumed>) = 5 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... symlinkat resumed>) = 0 [pid 492] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] close(12 [pid 320] close(3 [pid 311] getdents64(3, [pid 493] close(249 [pid 492] <... futex resumed>) = 0 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... close resumed>) = 0 [pid 492] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] close(13 [pid 320] <... close resumed>) = 0 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 493] close(248 [pid 492] <... futex resumed>) = 0 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... close resumed>) = 0 [pid 492] write(-1, NULL, 55808 [pid 491] close(14 [pid 493] close(4 [pid 492] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... close resumed>) = 0 [pid 492] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] close(15 [pid 493] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] <... futex resumed>) = 0 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... futex resumed>) = 0 [pid 492] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] close(16 [pid 493] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] <... futex resumed>) = 0 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... futex resumed>) = 0 [pid 492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 491] close(17 [pid 493] bpf(BPF_PROG_LOAD, NULL, 0 [pid 492] <... bpf resumed>) = 6 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 492] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] close(18 [pid 493] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] <... futex resumed>) = 0 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... futex resumed>) = 0 [pid 492] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] close(19 [pid 493] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] <... futex resumed>) = 0 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... futex resumed>) = 0 [pid 492] close(6 [pid 491] close(20 [pid 493] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 492] <... close resumed>) = 0 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 492] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] close(21 [pid 493] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] <... futex resumed>) = 0 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... futex resumed>) = 0 [pid 492] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] close(22 [pid 493] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] <... futex resumed>) = 0 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... futex resumed>) = 0 [pid 492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 491] close(23 [pid 493] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 492] <... bpf resumed>) = 6 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... bpf resumed>) = 3 [pid 492] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] close(24 [pid 493] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] <... futex resumed>) = 0 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... futex resumed>) = 0 [pid 492] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] close(25 [pid 493] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] <... futex resumed>) = 0 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... futex resumed>) = 0 [pid 492] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 491] close(26 [pid 493] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 492] <... bpf resumed>) = 7 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... bpf resumed>) = 0 [pid 492] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] close(27 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] close(3 [pid 493] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] <... futex resumed>) = 0 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... futex resumed>) = 0 [pid 492] close(3 [pid 491] close(28 [pid 320] <... socket resumed>) = 3 [pid 311] <... close resumed>) = 0 [pid 493] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] <... close resumed>) = 0 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 311] unlinkat(AT_FDCWD, "./29", AT_REMOVEDIR [pid 493] <... futex resumed>) = 0 [pid 492] close(4 [pid 491] close(29 [pid 320] <... close resumed>) = 0 [pid 493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 492] <... close resumed>) = 0 [pid 491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 493] <... bpf resumed>) = 4 [pid 492] close(5 [pid 491] exit_group(0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... unlinkat resumed>) = 0 [pid 493] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] <... close resumed>) = 0 [pid 491] <... exit_group resumed>) = ? [pid 493] <... futex resumed>) = 0 [pid 492] close(6 [pid 491] +++ exited with 0 +++ [pid 320] <... socket resumed>) = 3 [pid 311] mkdirat(AT_FDCWD, "./30", 0777 [pid 493] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 493] <... futex resumed>) = 0 [pid 492] close(7 [pid 493] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 492] <... close resumed>) = 0 [pid 492] close(8 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] <... mkdirat resumed>) = 0 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 492] close(9) = -1 EBADF (Bad file descriptor) [pid 492] close(10 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] close(11 [pid 320] close(3 [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... openat resumed>) = 3 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 492] close(12 [pid 320] <... close resumed>) = 0 [pid 311] ioctl(3, LOOP_CLR_FD [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 63, NULL, 0) = 1 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] <... write resumed>) = 12 [pid 492] close(13 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 492] close(14 [pid 320] <... socket resumed>) = 3 [pid 311] close(3 [pid 463] <... futex resumed>) = 1 [pid 305] umount2("./28", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] read(11, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... close resumed>) = 0 [pid 492] close(15) = -1 EBADF (Bad file descriptor) [pid 492] close(16) = -1 EBADF (Bad file descriptor) [pid 492] close(17) = -1 EBADF (Bad file descriptor) [pid 492] close(18 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 492] close(19) = -1 EBADF (Bad file descriptor) [pid 492] close(20) = -1 EBADF (Bad file descriptor) [pid 492] close(21) = -1 EBADF (Bad file descriptor) [pid 492] close(22) = -1 EBADF (Bad file descriptor) [pid 492] close(23) = -1 EBADF (Bad file descriptor) [pid 492] close(24) = -1 EBADF (Bad file descriptor) [pid 492] close(25) = -1 EBADF (Bad file descriptor) [pid 492] close(26) = -1 EBADF (Bad file descriptor) [pid 492] close(27) = -1 EBADF (Bad file descriptor) [pid 492] close(28) = -1 EBADF (Bad file descriptor) [pid 492] close(29) = -1 EBADF (Bad file descriptor) [pid 492] close(3) = -1 EBADF (Bad file descriptor) [pid 492] close(4) = -1 EBADF (Bad file descriptor) [pid 492] close(5) = -1 EBADF (Bad file descriptor) [pid 492] close(6) = -1 EBADF (Bad file descriptor) [pid 492] close(7) = -1 EBADF (Bad file descriptor) [pid 492] close(8) = -1 EBADF (Bad file descriptor) [pid 492] close(9) = -1 EBADF (Bad file descriptor) [pid 492] close(10) = -1 EBADF (Bad file descriptor) [pid 492] close(11) = -1 EBADF (Bad file descriptor) [pid 492] close(12) = -1 EBADF (Bad file descriptor) [pid 492] close(13) = -1 EBADF (Bad file descriptor) [pid 492] close(14) = -1 EBADF (Bad file descriptor) [pid 492] close(15) = -1 EBADF (Bad file descriptor) [pid 492] close(16) = -1 EBADF (Bad file descriptor) [pid 492] close(17) = -1 EBADF (Bad file descriptor) [pid 492] close(18) = -1 EBADF (Bad file descriptor) [pid 492] close(19) = -1 EBADF (Bad file descriptor) [pid 492] close(20) = -1 EBADF (Bad file descriptor) [pid 492] close(21) = -1 EBADF (Bad file descriptor) [pid 492] close(22) = -1 EBADF (Bad file descriptor) [pid 492] close(23) = -1 EBADF (Bad file descriptor) [pid 492] close(24) = -1 EBADF (Bad file descriptor) [pid 492] close(25) = -1 EBADF (Bad file descriptor) [pid 492] close(26) = -1 EBADF (Bad file descriptor) [pid 492] close(27) = -1 EBADF (Bad file descriptor) [pid 492] close(28) = -1 EBADF (Bad file descriptor) [pid 492] close(29) = -1 EBADF (Bad file descriptor) [pid 492] exit_group(0) = ? [pid 492] +++ exited with 0 +++ [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... socket resumed>) = 3 [pid 305] openat(AT_FDCWD, "./28", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 319] epoll_pwait(4, [pid 311] close(3 [pid 305] <... openat resumed>) = 3 [pid 463] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] <... close resumed>) = 0 [pid 305] newfstatat(3, "", [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 319] epoll_pwait(4, [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 463] <... write resumed>) = 64 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 311] <... socket resumed>) = 3 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 463] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 305] getdents64(3, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 463] <... futex resumed>) = 1 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 314] <... futex resumed>) = 0 [pid 305] umount2("./28/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 463] read(11, [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... read resumed>0xc001560870, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] close(3 [pid 305] newfstatat(AT_FDCWD, "./28/cgroup.cpu", [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] unlink("./28/cgroup.cpu" [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... socket resumed>) = 3 [pid 305] <... unlink resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=38133592} [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] umount2("./28/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 40, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] umount2("./28", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 1 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 294] <... futex resumed>) = 0 [pid 320] close(3 [pid 319] read(39, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 305] newfstatat(AT_FDCWD, "./28/binderfs", [pid 320] <... close resumed>) = 0 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] openat(AT_FDCWD, "./28", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 311] <... setsockopt resumed>) = 0 [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... openat resumed>) = 3 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 319] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] newfstatat(3, "", [pid 314] epoll_pwait(4, [pid 320] <... socket resumed>) = 3 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 319] <... write resumed>) = 64 [pid 317] getdents64(3, [pid 314] epoll_pwait(4, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] unlink("./28/binderfs" [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] <... unlink resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 319] <... futex resumed>) = 1 [pid 463] <... futex resumed>) = 0 [pid 317] umount2("./28/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] umount2("./28/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 319] read(39, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 319] <... read resumed>0xc0014ed330, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] newfstatat(AT_FDCWD, "./28/cgroup.cpu", [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] newfstatat(AT_FDCWD, "./28/cgroup", [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=35714418} [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] unlink("./28/cgroup.cpu" [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] <... unlink resumed>) = 0 [pid 493] <... bpf resumed>) = 5 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 305] unlink("./28/cgroup" [pid 493] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 493] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 493] write(-1, NULL, 55808) = -1 EBADF (Bad file descriptor) [pid 493] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 493] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] <... setsockopt resumed>) = 0 [pid 493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] close(3 [pid 493] <... bpf resumed>) = 6 [pid 317] umount2("./28/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... unlink resumed>) = 0 [pid 493] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... close resumed>) = 0 [pid 493] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 493] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] read(249, [pid 317] newfstatat(AT_FDCWD, "./28/binderfs", [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] umount2("./28/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 493] <... futex resumed>) = 0 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 493] close(6) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 493] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 317] unlink("./28/binderfs" [pid 311] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 305] newfstatat(AT_FDCWD, "./28/cgroup.net", ./strace-static-x86_64: Process 494 attached [pid 493] <... futex resumed>) = 0 [pid 494] set_robust_list(0x555556bd7760, 24 [pid 493] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlink resumed>) = 0 [pid 494] <... set_robust_list resumed>) = 0 [pid 493] <... futex resumed>) = 0 [pid 494] chdir("./30" [pid 493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 32 [pid 317] umount2("./28/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... setsockopt resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 494] <... chdir resumed>) = 0 [pid 493] <... bpf resumed>) = 6 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] unlink("./28/cgroup.net" [pid 494] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 493] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./28/cgroup", [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 494] <... prctl resumed>) = 0 [pid 493] <... futex resumed>) = 0 [pid 494] setpgid(0, 0 [pid 493] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... setpgid resumed>) = 0 [pid 493] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... unlink resumed>) = 0 [pid 494] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 493] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] unlink("./28/cgroup" [pid 494] <... symlinkat resumed>) = 0 [pid 493] <... bpf resumed>) = 7 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getdents64(3, [pid 494] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 493] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... symlinkat resumed>) = 0 [pid 493] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 311] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 494] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 493] close(3 [pid 317] umount2("./28/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 494] <... symlinkat resumed>) = 0 [pid 493] <... close resumed>) = 0 [pid 311] <... setsockopt resumed>) = 0 [pid 305] close(3 [pid 494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 493] close(4 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] close(3 [pid 494] <... openat resumed>) = 3 [pid 493] <... close resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./28/cgroup.net", [pid 305] <... close resumed>) = 0 [pid 494] write(3, "1000", 4 [pid 493] close(5 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] <... close resumed>) = 0 [pid 494] <... write resumed>) = 4 [pid 493] <... close resumed>) = 0 [pid 305] unlinkat(AT_FDCWD, "./28", AT_REMOVEDIR [pid 494] close(3 [pid 493] close(6 [pid 317] unlink("./28/cgroup.net" [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 494] <... close resumed>) = 0 [pid 493] <... close resumed>) = 0 [pid 494] read(200, [pid 493] close(7 [pid 494] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 493] <... close resumed>) = 0 [pid 305] <... unlinkat resumed>) = 0 [pid 494] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 493] close(8 [pid 317] <... unlink resumed>) = 0 [pid 311] <... socket resumed>) = 3 [pid 305] mkdirat(AT_FDCWD, "./29", 0777 [pid 494] <... symlinkat resumed>) = 0 [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3, [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 494] close(249 [pid 493] close(9 [pid 494] <... close resumed>) = 0 [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 494] close(248 [pid 493] close(10 [pid 494] <... close resumed>) = 0 [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 494] close(4 [pid 493] close(11 [pid 494] <... close resumed>) = 0 [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... mkdirat resumed>) = 0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 494] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] close(12 [pid 317] close(3 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 494] <... futex resumed>) = 0 [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 494] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] close(13 [pid 494] <... futex resumed>) = 0 [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... openat resumed>) = 3 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 494] bpf(BPF_PROG_LOAD, NULL, 0 [pid 493] close(14 [pid 317] unlinkat(AT_FDCWD, "./28", AT_REMOVEDIR [pid 305] ioctl(3, LOOP_CLR_FD [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 494] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 494] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] close(15 [pid 494] <... futex resumed>) = 0 [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 494] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] close(16 [pid 494] <... futex resumed>) = 0 [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlinkat resumed>) = 0 [pid 494] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 493] close(17 [pid 311] <... setsockopt resumed>) = 0 [pid 494] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdirat(AT_FDCWD, "./29", 0777 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 494] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] close(18 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 494] <... futex resumed>) = 0 [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 494] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] close(19 [pid 494] <... futex resumed>) = 0 [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 494] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 493] close(20 [pid 317] <... mkdirat resumed>) = 0 [pid 305] close(3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 494] <... bpf resumed>) = 3 [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 494] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] close(21 [pid 494] <... futex resumed>) = 0 [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 494] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] close(22 [pid 494] <... futex resumed>) = 0 [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 494] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 493] close(23 [pid 494] <... bpf resumed>) = 0 [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 494] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] close(24 [pid 494] <... futex resumed>) = 0 [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 494] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] close(25 [pid 494] <... futex resumed>) = 0 [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 493] close(26 [pid 494] <... bpf resumed>) = 4 [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 494] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] close(27 [pid 494] <... futex resumed>) = 0 [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 494] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] close(28 [pid 494] <... futex resumed>) = 0 [pid 493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 494] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 493] close(29) = -1 EBADF (Bad file descriptor) [pid 493] close(3) = -1 EBADF (Bad file descriptor) [pid 493] close(4) = -1 EBADF (Bad file descriptor) [pid 493] close(5) = -1 EBADF (Bad file descriptor) [pid 493] close(6) = -1 EBADF (Bad file descriptor) [pid 493] close(7) = -1 EBADF (Bad file descriptor) [pid 493] close(8) = -1 EBADF (Bad file descriptor) [pid 493] close(9) = -1 EBADF (Bad file descriptor) [pid 493] close(10) = -1 EBADF (Bad file descriptor) [pid 493] close(11) = -1 EBADF (Bad file descriptor) [pid 493] close(12) = -1 EBADF (Bad file descriptor) [pid 493] close(13) = -1 EBADF (Bad file descriptor) [pid 493] close(14) = -1 EBADF (Bad file descriptor) [pid 493] close(15) = -1 EBADF (Bad file descriptor) [pid 493] close(16) = -1 EBADF (Bad file descriptor) [pid 493] close(17) = -1 EBADF (Bad file descriptor) [pid 493] close(18) = -1 EBADF (Bad file descriptor) [pid 493] close(19) = -1 EBADF (Bad file descriptor) [pid 493] close(20) = -1 EBADF (Bad file descriptor) [pid 493] close(21) = -1 EBADF (Bad file descriptor) [pid 493] close(22) = -1 EBADF (Bad file descriptor) [pid 493] close(23) = -1 EBADF (Bad file descriptor) [pid 493] close(24) = -1 EBADF (Bad file descriptor) [pid 493] close(25) = -1 EBADF (Bad file descriptor) [pid 493] close(26) = -1 EBADF (Bad file descriptor) [pid 493] close(27) = -1 EBADF (Bad file descriptor) [pid 493] close(28) = -1 EBADF (Bad file descriptor) [pid 493] close(29) = -1 EBADF (Bad file descriptor) [pid 493] exit_group(0) = ? [pid 493] +++ exited with 0 +++ [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] <... openat resumed>) = 3 [pid 317] ioctl(3, LOOP_CLR_FD [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... socket resumed>) = 3 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 37, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] close(3 [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 305] <... close resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 294] <... futex resumed>) = 0 [pid 317] close(3 [pid 314] read(21, [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 306] umount2("./30", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... close resumed>) = 0 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] <... socket resumed>) = 3 [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... setsockopt resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] close(3 [pid 319] epoll_pwait(4, [pid 314] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] openat(AT_FDCWD, "./30", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... socket resumed>) = 3 [pid 311] <... close resumed>) = 0 [pid 319] epoll_pwait(4, [pid 317] close(3 [pid 306] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 64 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 311] read(249, [pid 317] <... close resumed>) = 0 [pid 306] newfstatat(3, "", [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 317] <... socket resumed>) = 3 [pid 305] close(3 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] getdents64(3, [pid 305] <... close resumed>) = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP./strace-static-x86_64: Process 495 attached [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] <... socket resumed>) = 3 [pid 495] set_robust_list(0x555556a82760, 24 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 32 [pid 306] umount2("./30/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 495] <... set_robust_list resumed>) = 0 [pid 463] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 314] <... futex resumed>) = 1 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 495] chdir("./30" [pid 317] close(3 [pid 314] read(21, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 495] <... chdir resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./30/cgroup.cpu", [pid 495] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 494] <... bpf resumed>) = 5 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... read resumed>0xc0014ed390, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 495] <... prctl resumed>) = 0 [pid 494] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... socket resumed>) = 3 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] unlink("./30/cgroup.cpu" [pid 495] setpgid(0, 0 [pid 494] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 495] <... setpgid resumed>) = 0 [pid 494] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] <... unlink resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=14492868} [pid 495] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 494] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] umount2("./30/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 495] <... symlinkat resumed>) = 0 [pid 494] write(-1, NULL, 55808 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 495] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 494] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 495] <... symlinkat resumed>) = 0 [pid 494] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] newfstatat(AT_FDCWD, "./30/binderfs", [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 495] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 494] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 495] <... symlinkat resumed>) = 0 [pid 494] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 494] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] unlink("./30/binderfs" [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 495] <... openat resumed>) = 3 [pid 494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 495] write(3, "1000", 4 [pid 494] <... bpf resumed>) = 6 [pid 495] <... write resumed>) = 4 [pid 494] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] close(3 [pid 494] <... futex resumed>) = 0 [pid 495] <... close resumed>) = 0 [pid 494] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] read(200, [pid 494] <... futex resumed>) = 0 [pid 495] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 494] close(6 [pid 495] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 494] <... close resumed>) = 0 [pid 495] <... symlinkat resumed>) = 0 [pid 494] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] close(249 [pid 494] <... futex resumed>) = 0 [pid 495] <... close resumed>) = 0 [pid 494] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] close(248 [pid 494] <... futex resumed>) = 0 [pid 495] <... close resumed>) = 0 [pid 494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 495] close(4 [pid 494] <... bpf resumed>) = 6 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] <... unlink resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 495] <... close resumed>) = 0 [pid 494] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] umount2("./30/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 495] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... futex resumed>) = 0 [pid 495] <... futex resumed>) = 0 [pid 495] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 495] <... futex resumed>) = 0 [pid 494] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] newfstatat(AT_FDCWD, "./30/cgroup", [pid 495] bpf(BPF_PROG_LOAD, NULL, 0 [pid 494] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 495] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 495] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 495] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... bpf resumed>) = 7 [pid 495] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 494] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] unlink("./30/cgroup" [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 495] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 495] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 495] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 495] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... unlink resumed>) = 0 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 495] <... futex resumed>) = 0 [pid 494] close(3 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] umount2("./30/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 495] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 494] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 495] <... bpf resumed>) = 3 [pid 494] close(4 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 495] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] newfstatat(AT_FDCWD, "./30/cgroup.net", [pid 305] close(3 [pid 495] <... futex resumed>) = 0 [pid 494] close(5 [pid 317] close(3 [pid 495] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... close resumed>) = 0 [pid 495] <... futex resumed>) = 0 [pid 494] <... close resumed>) = 0 [pid 495] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 317] <... close resumed>) = 0 [pid 306] unlink("./30/cgroup.net" [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 494] close(6 [pid 495] <... bpf resumed>) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 495] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 495] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... unlink resumed>) = 0 [pid 495] <... futex resumed>) = 0 [pid 495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 305] <... socket resumed>) = 3 [pid 495] <... bpf resumed>) = 4 [pid 494] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 306] getdents64(3, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 495] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] close(7 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 495] <... futex resumed>) = 0 [pid 494] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 495] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] close(8 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] close(3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 495] <... futex resumed>) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 495] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 494] close(9 [pid 306] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 306] unlinkat(AT_FDCWD, "./30", AT_REMOVEDIR [pid 494] close(10 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 317] <... setsockopt resumed>) = 0 [pid 306] <... unlinkat resumed>) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... setsockopt resumed>) = 0 [pid 494] close(11 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] mkdirat(AT_FDCWD, "./31", 0777 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... mkdirat resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 494] close(12 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 494] close(13 [pid 306] <... openat resumed>) = 3 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] ioctl(3, LOOP_CLR_FD [pid 494] close(14 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] <... setsockopt resumed>) = 0 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] close(3 [pid 494] close(15 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 494] close(16 [pid 306] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] close(3 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 494] close(17 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 306] <... socket resumed>) = 3 [pid 494] close(18 [pid 317] read(249, [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 494] close(19 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] <... close resumed>) = 0 [pid 305] <... setsockopt resumed>) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] close(3 [pid 494] close(20./strace-static-x86_64: Process 496 attached ) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 496] set_robust_list(0x555556f7e760, 24 [pid 494] close(21 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 31 [pid 306] <... socket resumed>) = 3 [pid 305] read(249, [pid 496] <... set_robust_list resumed>) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 496] chdir("./29" [pid 494] close(22 [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 496] <... chdir resumed>) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 496] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 494] close(23 [pid 496] <... prctl resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 496] setpgid(0, 0) = 0 [pid 496] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup"./strace-static-x86_64: Process 497 attached ) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... epoll_pwait resumed>[], 128, 17, NULL, 0) = 0 [pid 306] close(3 [pid 497] set_robust_list(0x5555557f6760, 24 [pid 496] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 494] close(24 [pid 319] epoll_pwait(4, [pid 497] <... set_robust_list resumed>) = 0 [pid 496] <... symlinkat resumed>) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... close resumed>) = 0 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 31 [pid 294] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 497] chdir("./29" [pid 496] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 494] close(25 [pid 319] epoll_pwait(4, [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 497] <... chdir resumed>) = 0 [pid 496] <... symlinkat resumed>) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 497] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 494] close(26 [pid 306] <... socket resumed>) = 3 [pid 497] <... prctl resumed>) = 0 [pid 496] <... openat resumed>) = 3 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=998461025} [pid 497] setpgid(0, 0 [pid 496] write(3, "1000", 4 [pid 494] close(27 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 497] <... setpgid resumed>) = 0 [pid 496] <... write resumed>) = 4 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 497] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 496] close(3 [pid 497] <... symlinkat resumed>) = 0 [pid 496] <... close resumed>) = 0 [pid 497] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 496] read(200, [pid 497] <... symlinkat resumed>) = 0 [pid 496] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 497] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 496] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 497] <... symlinkat resumed>) = 0 [pid 496] <... symlinkat resumed>) = 0 [pid 497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 496] close(249 [pid 497] <... openat resumed>) = 3 [pid 496] <... close resumed>) = 0 [pid 497] write(3, "1000", 4 [pid 496] close(248 [pid 497] <... write resumed>) = 4 [pid 496] <... close resumed>) = 0 [pid 497] close(3 [pid 496] close(4 [pid 497] <... close resumed>) = 0 [pid 496] <... close resumed>) = 0 [pid 497] read(200, [pid 496] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 497] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 496] <... futex resumed>) = 0 [pid 494] close(28 [pid 497] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 496] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 497] <... symlinkat resumed>) = 0 [pid 496] <... futex resumed>) = 0 [pid 494] close(29 [pid 306] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 497] close(249 [pid 496] bpf(BPF_PROG_LOAD, NULL, 0 [pid 495] <... bpf resumed>) = 5 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... setsockopt resumed>) = 0 [pid 497] <... close resumed>) = 0 [pid 496] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 495] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 497] close(248 [pid 496] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] <... futex resumed>) = 0 [pid 497] <... close resumed>) = 0 [pid 496] <... futex resumed>) = 0 [pid 495] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] close(3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 497] close(4 [pid 496] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] <... futex resumed>) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 497] <... close resumed>) = 0 [pid 496] <... futex resumed>) = 0 [pid 495] write(-1, NULL, 55808 [pid 494] close(4 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 497] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 495] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 497] <... futex resumed>) = 0 [pid 496] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 495] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 497] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] <... futex resumed>) = 0 [pid 494] close(5 [pid 497] <... futex resumed>) = 0 [pid 495] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 497] bpf(BPF_PROG_LOAD, NULL, 0 [pid 496] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] <... futex resumed>) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 497] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 496] <... futex resumed>) = 0 [pid 495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 497] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 494] close(6 [pid 497] <... futex resumed>) = 0 [pid 497] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] <... bpf resumed>) = 6 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 497] <... futex resumed>) = 0 [pid 496] <... bpf resumed>) = 3 [pid 495] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] close(7 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 497] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 496] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] <... futex resumed>) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 497] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 496] <... futex resumed>) = 0 [pid 495] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] close(8 [pid 497] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] <... futex resumed>) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 497] <... futex resumed>) = 0 [pid 496] <... futex resumed>) = 0 [pid 495] close(6 [pid 494] close(9 [pid 497] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 497] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 496] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 495] <... close resumed>) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 497] <... bpf resumed>) = 3 [pid 496] <... bpf resumed>) = 0 [pid 495] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] close(10 [pid 306] <... setsockopt resumed>) = 0 [pid 497] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] <... futex resumed>) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 497] <... futex resumed>) = 0 [pid 496] <... futex resumed>) = 0 [pid 495] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] close(11 [pid 497] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 497] <... futex resumed>) = 0 [pid 496] <... futex resumed>) = 0 [pid 495] <... futex resumed>) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 497] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 494] close(12 [pid 497] <... bpf resumed>) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 497] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 496] <... bpf resumed>) = 4 [pid 497] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5 [pid 497] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] write(-1, NULL, 55808) = -1 EBADF (Bad file descriptor) [pid 497] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 496] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] <... bpf resumed>) = 6 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 497] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] <... futex resumed>) = 0 [pid 494] close(13 [pid 497] <... futex resumed>) = 0 [pid 497] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... setsockopt resumed>) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 496] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 497] <... futex resumed>) = 0 [pid 496] <... futex resumed>) = 0 [pid 495] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] close(14 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 497] close(6 [pid 496] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 495] <... futex resumed>) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 497] <... close resumed>) = 0 [pid 496] <... bpf resumed>) = 5 [pid 495] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] close(15 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 497] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] <... futex resumed>) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 497] <... futex resumed>) = 0 [pid 496] <... futex resumed>) = 0 [pid 494] close(16 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 495] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 497] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 496] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 497] <... bpf resumed>) = 6 [pid 495] <... bpf resumed>) = 7 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 496] <... futex resumed>) = 0 [pid 306] close(3 [pid 497] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 495] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 497] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] close(17 [pid 306] <... close resumed>) = 0 [pid 497] <... futex resumed>) = 0 [pid 496] write(-1, NULL, 55808 [pid 495] <... futex resumed>) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 497] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 496] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 495] close(3 [pid 494] close(18 [pid 497] <... bpf resumed>) = 7 [pid 306] <... socket resumed>) = 3 [pid 497] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] close(3) = 0 [pid 497] close(4) = 0 [pid 497] close(5) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 497] close(6) = 0 [pid 497] close(7 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 497] <... close resumed>) = 0 [pid 496] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] <... close resumed>) = 0 [pid 494] close(19 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 497] close(8 [pid 496] <... futex resumed>) = 0 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 496] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 495] close(4 [pid 497] close(9 [pid 496] <... futex resumed>) = 0 [pid 494] close(20 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 495] <... close resumed>) = 0 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 497] close(10) = -1 EBADF (Bad file descriptor) [pid 497] close(11) = -1 EBADF (Bad file descriptor) [pid 497] close(12) = -1 EBADF (Bad file descriptor) [pid 497] close(13) = -1 EBADF (Bad file descriptor) [pid 496] <... bpf resumed>) = 6 [pid 494] close(21 [pid 497] close(14 [pid 496] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] close(5 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 496] <... futex resumed>) = 0 [pid 494] close(22 [pid 497] close(15) = -1 EBADF (Bad file descriptor) [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 496] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... setsockopt resumed>) = 0 [pid 497] close(16 [pid 496] <... futex resumed>) = 0 [pid 494] close(23 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 496] close(6 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 497] close(17 [pid 496] <... close resumed>) = 0 [pid 494] close(24 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 496] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 497] close(18 [pid 496] <... futex resumed>) = 0 [pid 494] close(25 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 497] close(19 [pid 496] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 496] <... futex resumed>) = 0 [pid 494] close(26 [pid 497] close(20 [pid 496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... setsockopt resumed>) = 0 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 496] <... bpf resumed>) = 6 [pid 494] close(27 [pid 497] close(21 [pid 496] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 496] <... futex resumed>) = 0 [pid 494] close(28 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 497] close(22 [pid 496] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 496] <... futex resumed>) = 0 [pid 494] close(29 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 497] close(23 [pid 496] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 494] exit_group(0 [pid 497] close(24 [pid 494] <... exit_group resumed>) = ? [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 494] +++ exited with 0 +++ [pid 497] close(25 [pid 306] <... setsockopt resumed>) = 0 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 497] close(26 [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 320] restart_syscall(<... resuming interrupted clone ...> [pid 497] close(27) = -1 EBADF (Bad file descriptor) [pid 306] read(249, [pid 497] close(28 [pid 320] <... restart_syscall resumed>) = 0 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 497] close(29 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 498 attached [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 498] set_robust_list(0x555555a6d760, 24 [pid 497] close(3 [pid 320] <... write resumed>) = 12 [pid 498] <... set_robust_list resumed>) = 0 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 999, NULL, 0) = 1 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 33 [pid 320] umount2("./30", MNT_FORCE|UMOUNT_NOFOLLOW [pid 498] chdir("./31" [pid 497] close(4 [pid 498] <... chdir resumed>) = 0 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 498] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 497] close(5 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... futex resumed>) = 1 [pid 498] <... prctl resumed>) = 0 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] openat(AT_FDCWD, "./30", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] read(22, [pid 294] <... futex resumed>) = 0 [pid 498] setpgid(0, 0) = 0 [pid 497] close(6 [pid 320] <... openat resumed>) = 3 [pid 498] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] newfstatat(3, "", [pid 498] <... symlinkat resumed>) = 0 [pid 498] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 497] close(7 [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 498] <... symlinkat resumed>) = 0 [pid 498] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net") = 0 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 497] close(8 [pid 320] getdents64(3, [pid 498] <... openat resumed>) = 3 [pid 498] write(3, "1000", 4) = 4 [pid 319] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 498] close(3 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] epoll_pwait(4, [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 498] <... close resumed>) = 0 [pid 496] <... bpf resumed>) = 7 [pid 495] <... close resumed>) = 0 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 498] read(200, [pid 497] close(9 [pid 496] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] close(6 [pid 320] umount2("./30/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... write resumed>) = 64 [pid 314] epoll_pwait(4, [pid 498] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 496] <... futex resumed>) = 0 [pid 495] <... close resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 498] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 497] close(10 [pid 496] close(3 [pid 495] close(7 [pid 320] newfstatat(AT_FDCWD, "./30/cgroup.cpu", [pid 319] <... futex resumed>) = 1 [pid 498] <... symlinkat resumed>) = 0 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 496] <... close resumed>) = 0 [pid 463] <... futex resumed>) = 0 [pid 498] close(249 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] read(22, [pid 498] <... close resumed>) = 0 [pid 497] close(11 [pid 496] close(4 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] unlink("./30/cgroup.cpu" [pid 319] <... read resumed>0xc0014ed400, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 498] close(248 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 496] <... close resumed>) = 0 [pid 498] <... close resumed>) = 0 [pid 498] close(4 [pid 320] <... unlink resumed>) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 498] <... close resumed>) = 0 [pid 497] close(12 [pid 496] close(5 [pid 320] umount2("./30/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 498] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 498] <... futex resumed>) = 0 [pid 497] close(13 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=972985940} [pid 498] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./30/binderfs", [pid 498] <... futex resumed>) = 0 [pid 497] close(14 [pid 498] bpf(BPF_PROG_LOAD, NULL, 0 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 498] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 497] close(15 [pid 320] unlink("./30/binderfs" [pid 498] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 498] <... futex resumed>) = 0 [pid 498] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 498] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 498] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] close(16 [pid 320] <... unlink resumed>) = 0 [pid 498] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 498] <... futex resumed>) = 0 [pid 320] umount2("./30/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 497] close(17 [pid 498] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 498] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 497] close(18 [pid 320] newfstatat(AT_FDCWD, "./30/cgroup", [pid 498] <... futex resumed>) = 0 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 498] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 497] close(19 [pid 320] unlink("./30/cgroup" [pid 498] <... futex resumed>) = 0 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 498] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 498] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... unlink resumed>) = 0 [pid 498] <... futex resumed>) = 0 [pid 497] close(20 [pid 498] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./30/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 498] <... futex resumed>) = 0 [pid 497] close(21 [pid 498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 498] <... bpf resumed>) = 4 [pid 497] close(22 [pid 498] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./30/cgroup.net", [pid 498] <... futex resumed>) = 0 [pid 497] close(23 [pid 498] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 498] <... futex resumed>) = 0 [pid 497] close(24 [pid 320] unlink("./30/cgroup.net" [pid 498] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 497] close(25) = -1 EBADF (Bad file descriptor) [pid 320] getdents64(3, [pid 497] close(26 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 497] close(27 [pid 320] close(3 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 497] close(28 [pid 320] <... close resumed>) = 0 [pid 497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlinkat(AT_FDCWD, "./30", AT_REMOVEDIR [pid 497] close(29) = -1 EBADF (Bad file descriptor) [pid 320] <... unlinkat resumed>) = 0 [pid 497] exit_group(0 [pid 320] mkdirat(AT_FDCWD, "./31", 0777 [pid 497] <... exit_group resumed>) = ? [pid 320] <... mkdirat resumed>) = 0 [pid 497] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 320] ioctl(3, LOOP_CLR_FD [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] <... write resumed>) = 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 975, NULL, 0) = 1 [pid 320] close(3 [pid 305] umount2("./29", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... close resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... futex resumed>) = 1 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... socket resumed>) = 3 [pid 314] read(11, [pid 305] openat(AT_FDCWD, "./29", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 294] <... futex resumed>) = 0 [pid 320] close(3 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] <... openat resumed>) = 3 [pid 320] <... close resumed>) = 0 [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 305] newfstatat(3, "", [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... futex resumed>) = 1 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 320] <... socket resumed>) = 3 [pid 314] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 305] getdents64(3, [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 319] <... futex resumed>) = 0 [pid 314] <... write resumed>) = 64 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 319] epoll_pwait(4, [pid 314] read(11, [pid 305] umount2("./29/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] <... read resumed>0xc0014ed460, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 319] epoll_pwait(4, [pid 314] epoll_pwait(4, [pid 320] close(3 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] <... close resumed>) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] epoll_pwait(4, [pid 305] newfstatat(AT_FDCWD, "./29/cgroup.cpu", [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... socket resumed>) = 3 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] unlink("./29/cgroup.cpu" [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] <... unlink resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=961178914} [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] umount2("./29/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] newfstatat(AT_FDCWD, "./29/binderfs", [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] unlink("./29/binderfs" [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... unlink resumed>) = 0 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] umount2("./29/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] close(3 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... close resumed>) = 0 [pid 305] newfstatat(AT_FDCWD, "./29/cgroup", [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] unlink("./29/cgroup" [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 305] <... unlink resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] umount2("./29/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 305] newfstatat(AT_FDCWD, "./29/cgroup.net", [pid 320] <... setsockopt resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] unlink("./29/cgroup.net" [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... unlink resumed>) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] getdents64(3, [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 320] <... setsockopt resumed>) = 0 [pid 305] close(3 [pid 320] close(3 [pid 305] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 305] unlinkat(AT_FDCWD, "./29", AT_REMOVEDIR [pid 320] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] <... unlinkat resumed>) = 0 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] mkdirat(AT_FDCWD, "./30", 0777./strace-static-x86_64: Process 499 attached [pid 499] set_robust_list(0x555556bd7760, 24) = 0 [pid 499] chdir("./31") = 0 [pid 305] <... mkdirat resumed>) = 0 [pid 499] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 33 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 499] <... prctl resumed>) = 0 [pid 499] setpgid(0, 0 [pid 305] <... openat resumed>) = 3 [pid 499] <... setpgid resumed>) = 0 [pid 499] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 305] ioctl(3, LOOP_CLR_FD [pid 499] <... symlinkat resumed>) = 0 [pid 495] <... close resumed>) = 0 [pid 496] <... close resumed>) = 0 [pid 495] close(8 [pid 499] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 496] close(6 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 499] <... symlinkat resumed>) = 0 [pid 496] <... close resumed>) = 0 [pid 495] close(9 [pid 499] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 496] close(7 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 499] <... symlinkat resumed>) = 0 [pid 495] close(10 [pid 305] <... close resumed>) = 0 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 495] close(11 [pid 305] <... socket resumed>) = 3 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 499] <... openat resumed>) = 3 [pid 495] close(12 [pid 499] write(3, "1000", 4 [pid 305] close(3 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 499] <... write resumed>) = 4 [pid 495] close(13 [pid 305] <... close resumed>) = 0 [pid 499] close(3 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 499] <... close resumed>) = 0 [pid 495] close(14 [pid 499] read(200, [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 499] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 495] close(15 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 499] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 499] <... symlinkat resumed>) = 0 [pid 495] close(16 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 499] close(249 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 495] close(17 [pid 499] <... close resumed>) = 0 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 499] close(248 [pid 495] close(18 [pid 499] <... close resumed>) = 0 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 499] close(4 [pid 495] close(19 [pid 499] <... close resumed>) = 0 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 499] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] close(20 [pid 499] <... futex resumed>) = 0 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 499] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] close(21 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 499] <... futex resumed>) = 0 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 499] bpf(BPF_PROG_LOAD, NULL, 0 [pid 495] close(22 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 499] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 499] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] close(23 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 499] <... futex resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 495] close(24 [pid 499] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 499] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 495] close(25 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 499] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 499] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] close(26 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 499] <... futex resumed>) = 0 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 499] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] close(27 [pid 499] <... futex resumed>) = 0 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 499] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 495] close(28 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 499] <... bpf resumed>) = 3 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 495] close(29 [pid 499] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 499] <... futex resumed>) = 0 [pid 495] close(3 [pid 499] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 499] <... futex resumed>) = 0 [pid 495] close(4 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 499] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 499] <... bpf resumed>) = 0 [pid 499] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] close(5 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 499] <... futex resumed>) = 0 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 499] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] close(6 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 499] <... futex resumed>) = 0 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 495] close(7 [pid 305] close(3 [pid 499] <... bpf resumed>) = 4 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 499] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] close(8 [pid 305] <... close resumed>) = 0 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 495] close(9 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 499] <... futex resumed>) = 0 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 499] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] close(10 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 499] <... futex resumed>) = 0 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 499] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 495] close(11 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 495] close(12 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 495] close(13 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... setsockopt resumed>) = 0 [pid 495] close(14 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 495] close(15 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 495] close(16 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 495] close(17 [pid 305] <... setsockopt resumed>) = 0 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 495] close(18) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 495] close(19) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 495] close(20 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 495] close(21) = -1 EBADF (Bad file descriptor) [pid 305] <... setsockopt resumed>) = 0 [pid 495] close(22 [pid 305] close(3 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 495] close(23 [pid 305] <... close resumed>) = 0 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 495] close(24 [pid 305] read(249, [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 495] close(25 [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 495] close(26 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 500 attached [pid 495] close(27 [pid 500] set_robust_list(0x5555557f6760, 24 [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 32 [pid 500] <... set_robust_list resumed>) = 0 [pid 495] close(28 [pid 500] chdir("./30" [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] <... chdir resumed>) = 0 [pid 495] close(29 [pid 500] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] <... prctl resumed>) = 0 [pid 495] exit_group(0 [pid 500] setpgid(0, 0 [pid 495] <... exit_group resumed>) = ? [pid 500] <... setpgid resumed>) = 0 [pid 500] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 500] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 495] +++ exited with 0 +++ [pid 500] <... symlinkat resumed>) = 0 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 500] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 311] restart_syscall(<... resuming interrupted clone ...> [pid 500] <... symlinkat resumed>) = 0 [pid 500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 500] write(3, "1000", 4 [pid 311] <... restart_syscall resumed>) = 0 [pid 500] <... write resumed>) = 4 [pid 500] close(3) = 0 [pid 500] read(200, 0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 500] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 962, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 500] close(249 [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./30", MNT_FORCE|UMOUNT_NOFOLLOW [pid 500] <... close resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 500] close(248 [pid 314] read(15, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 500] <... close resumed>) = 0 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] openat(AT_FDCWD, "./30", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 500] close(4 [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 500] <... close resumed>) = 0 [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 311] <... openat resumed>) = 3 [pid 500] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] epoll_pwait(4, [pid 314] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] newfstatat(3, "", [pid 500] <... futex resumed>) = 0 [pid 499] <... bpf resumed>) = 5 [pid 498] <... bpf resumed>) = 5 [pid 496] <... close resumed>) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] <... write resumed>) = 64 [pid 500] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 498] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] close(8 [pid 319] epoll_pwait(4, [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 500] <... futex resumed>) = 0 [pid 499] <... futex resumed>) = 0 [pid 498] <... futex resumed>) = 0 [pid 496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 311] getdents64(3, [pid 500] bpf(BPF_PROG_LOAD, NULL, 0 [pid 499] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 498] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] close(9 [pid 314] read(15, [pid 500] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 499] <... futex resumed>) = 0 [pid 498] <... futex resumed>) = 0 [pid 496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... read resumed>0xc0015608e0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 500] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] write(-1, NULL, 55808 [pid 498] write(-1, NULL, 55808 [pid 496] close(10 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] umount2("./30/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 500] <... futex resumed>) = 0 [pid 499] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 498] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 498] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] close(11 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 500] <... futex resumed>) = 0 [pid 499] <... futex resumed>) = 0 [pid 498] <... futex resumed>) = 0 [pid 496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] newfstatat(AT_FDCWD, "./30/cgroup.cpu", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=932867178} [pid 500] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 499] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 498] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] close(12 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 500] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 499] <... futex resumed>) = 0 [pid 498] <... futex resumed>) = 0 [pid 496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] unlink("./30/cgroup.cpu" [pid 500] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 496] close(13 [pid 500] <... futex resumed>) = 0 [pid 499] <... bpf resumed>) = 6 [pid 498] <... bpf resumed>) = 6 [pid 496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... unlink resumed>) = 0 [pid 500] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 498] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] close(14 [pid 311] umount2("./30/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 500] <... futex resumed>) = 0 [pid 499] <... futex resumed>) = 0 [pid 498] <... futex resumed>) = 0 [pid 496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 499] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 498] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] close(15 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 500] <... bpf resumed>) = 3 [pid 499] <... futex resumed>) = 0 [pid 498] <... futex resumed>) = 0 [pid 496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] newfstatat(AT_FDCWD, "./30/binderfs", [pid 500] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] close(6 [pid 498] close(6 [pid 496] close(16 [pid 498] <... close resumed>) = 0 [pid 496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] <... futex resumed>) = 0 [pid 499] <... close resumed>) = 0 [pid 498] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] close(17 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 500] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 498] <... futex resumed>) = 0 [pid 496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] unlink("./30/binderfs" [pid 500] <... futex resumed>) = 0 [pid 499] <... futex resumed>) = 0 [pid 498] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] close(18 [pid 500] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 499] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 498] <... futex resumed>) = 0 [pid 496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... unlink resumed>) = 0 [pid 500] <... bpf resumed>) = 0 [pid 499] <... futex resumed>) = 0 [pid 498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 496] close(19 [pid 500] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 498] <... bpf resumed>) = 6 [pid 496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] umount2("./30/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 500] <... futex resumed>) = 0 [pid 498] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] close(20 [pid 498] <... futex resumed>) = 0 [pid 496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 498] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] close(21 [pid 498] <... futex resumed>) = 0 [pid 496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 498] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 496] close(22) = -1 EBADF (Bad file descriptor) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 500] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] close(23) = -1 EBADF (Bad file descriptor) [pid 496] close(24) = -1 EBADF (Bad file descriptor) [pid 496] close(25) = -1 EBADF (Bad file descriptor) [pid 496] close(26) = -1 EBADF (Bad file descriptor) [pid 496] close(27) = -1 EBADF (Bad file descriptor) [pid 496] close(28) = -1 EBADF (Bad file descriptor) [pid 499] <... bpf resumed>) = 6 [pid 496] close(29 [pid 500] <... futex resumed>) = 0 [pid 499] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] newfstatat(AT_FDCWD, "./30/cgroup", [pid 500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 499] <... futex resumed>) = 0 [pid 496] close(3) = -1 EBADF (Bad file descriptor) [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 496] close(4) = -1 EBADF (Bad file descriptor) [pid 496] close(5) = -1 EBADF (Bad file descriptor) [pid 496] close(6) = -1 EBADF (Bad file descriptor) [pid 496] close(7) = -1 EBADF (Bad file descriptor) [pid 496] close(8) = -1 EBADF (Bad file descriptor) [pid 500] <... bpf resumed>) = 4 [pid 496] close(9 [pid 311] unlink("./30/cgroup" [pid 500] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 496] close(10) = -1 EBADF (Bad file descriptor) [pid 496] close(11) = -1 EBADF (Bad file descriptor) [pid 496] close(12 [pid 500] <... futex resumed>) = 0 [pid 499] <... futex resumed>) = 0 [pid 496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... unlink resumed>) = 0 [pid 500] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 496] close(13 [pid 311] umount2("./30/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 500] <... futex resumed>) = 0 [pid 496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 500] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 496] close(14 [pid 311] newfstatat(AT_FDCWD, "./30/cgroup.net", [pid 496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 496] close(15) = -1 EBADF (Bad file descriptor) [pid 496] close(16 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 496] close(17 [pid 311] unlink("./30/cgroup.net" [pid 496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 496] close(18) = -1 EBADF (Bad file descriptor) [pid 496] close(19) = -1 EBADF (Bad file descriptor) [pid 496] close(20) = -1 EBADF (Bad file descriptor) [pid 496] close(21) = -1 EBADF (Bad file descriptor) [pid 311] <... unlink resumed>) = 0 [pid 496] close(22) = -1 EBADF (Bad file descriptor) [pid 311] getdents64(3, [pid 496] close(23) = -1 EBADF (Bad file descriptor) [pid 496] close(24 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 496] close(25 [pid 311] close(3 [pid 496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 496] close(26 [pid 311] <... close resumed>) = 0 [pid 496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] unlinkat(AT_FDCWD, "./30", AT_REMOVEDIR [pid 496] close(27) = -1 EBADF (Bad file descriptor) [pid 496] close(28) = -1 EBADF (Bad file descriptor) [pid 496] close(29) = -1 EBADF (Bad file descriptor) [pid 496] exit_group(0) = ? [pid 311] <... unlinkat resumed>) = 0 [pid 496] +++ exited with 0 +++ [pid 311] mkdirat(AT_FDCWD, "./31", 0777 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 935, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 311] <... mkdirat resumed>) = 0 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] umount2("./29", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 319] <... futex resumed>) = 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 319] read(39, [pid 317] openat(AT_FDCWD, "./29", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 311] <... openat resumed>) = 3 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... openat resumed>) = 3 [pid 311] ioctl(3, LOOP_CLR_FD [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] newfstatat(3, "", [pid 319] <... futex resumed>) = 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] <... futex resumed>) = 0 [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 319] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] getdents64(3, [pid 314] epoll_pwait(4, [pid 311] close(3 [pid 319] <... write resumed>) = 64 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] read(39, [pid 317] umount2("./29/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] epoll_pwait(4, [pid 311] <... close resumed>) = 0 [pid 319] <... read resumed>0xc001560940, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] epoll_pwait(4, [pid 317] newfstatat(AT_FDCWD, "./29/cgroup.cpu", [pid 314] epoll_pwait(4, [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] unlink("./29/cgroup.cpu") = 0 [pid 317] umount2("./29/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./29/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./29/binderfs") = 0 [pid 317] umount2("./29/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./29/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./29/cgroup") = 0 [pid 317] umount2("./29/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./29/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./29/cgroup.net") = 0 [pid 317] getdents64(3, 0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 317] unlinkat(AT_FDCWD, "./29", AT_REMOVEDIR) = 0 [pid 317] mkdirat(AT_FDCWD, "./30", 0777) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 317] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... socket resumed>) = 3 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=916195693} [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... socket resumed>) = 3 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 500] <... bpf resumed>) = 5 [pid 499] <... bpf resumed>) = 7 [pid 498] <... bpf resumed>) = 7 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 500] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 498] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 500] <... futex resumed>) = 0 [pid 499] <... futex resumed>) = 0 [pid 498] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 500] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] close(3 [pid 498] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 500] <... futex resumed>) = 0 [pid 499] <... close resumed>) = 0 [pid 498] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] close(3 [pid 500] write(-1, NULL, 55808 [pid 499] close(4 [pid 498] close(4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 500] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 499] <... close resumed>) = 0 [pid 498] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] <... close resumed>) = 0 [pid 500] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] close(5 [pid 498] close(5 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 500] <... futex resumed>) = 0 [pid 499] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 500] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] close(6 [pid 317] close(3 [pid 500] <... futex resumed>) = 0 [pid 499] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 499] close(7 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 500] <... bpf resumed>) = 6 [pid 317] <... socket resumed>) = 3 [pid 500] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 500] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 500] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 500] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 500] close(6 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 500] <... close resumed>) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 500] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... socket resumed>) = 3 [pid 500] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 500] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 500] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 500] <... bpf resumed>) = 6 [pid 317] <... setsockopt resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 500] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 500] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 500] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 500] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 500] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] close(3) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 ./strace-static-x86_64: Process 501 attached [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 32 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 501] set_robust_list(0x555556f7e760, 24 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 501] <... set_robust_list resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 501] chdir("./30" [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 501] <... chdir resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 501] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 501] <... prctl resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 501] setpgid(0, 0) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 501] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 311] close(3 [pid 501] <... symlinkat resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 501] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 501] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 311] <... socket resumed>) = 3 [pid 501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 501] <... openat resumed>) = 3 [pid 501] write(3, "1000", 4) = 4 [pid 501] close(3 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 501] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 501] read(200, 0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 501] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 501] close(249) = 0 [pid 501] close(248) = 0 [pid 501] close(4 [pid 311] <... setsockopt resumed>) = 0 [pid 501] <... close resumed>) = 0 [pid 501] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 501] <... futex resumed>) = 0 [pid 501] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 501] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 501] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 501] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 501] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 501] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 501] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 501] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 501] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 311] <... setsockopt resumed>) = 0 [pid 501] <... bpf resumed>) = 3 [pid 501] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 501] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 501] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 501] <... bpf resumed>) = 0 [pid 501] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 501] <... futex resumed>) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 501] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 311] <... setsockopt resumed>) = 0 [pid 501] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] close(3 [pid 501] <... futex resumed>) = 0 [pid 501] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] <... close resumed>) = 0 [pid 501] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 311] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 502 attached [pid 502] set_robust_list(0x555556a82760, 24 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 33 [pid 502] <... set_robust_list resumed>) = 0 [pid 502] chdir("./31") = 0 [pid 502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 502] setpgid(0, 0) = 0 [pid 502] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup") = 0 [pid 502] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu") = 0 [pid 502] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net") = 0 [pid 502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 502] write(3, "1000", 4) = 4 [pid 502] close(3) = 0 [pid 502] read(200, 0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 502] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 502] close(249) = 0 [pid 501] <... bpf resumed>) = 5 [pid 500] <... bpf resumed>) = 7 [pid 499] <... close resumed>) = 0 [pid 498] <... close resumed>) = 0 [pid 502] close(248 [pid 501] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 500] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] close(8 [pid 498] close(6 [pid 502] <... close resumed>) = 0 [pid 501] <... futex resumed>) = 0 [pid 500] <... futex resumed>) = 0 [pid 499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 498] <... close resumed>) = 0 [pid 502] close(4 [pid 501] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 500] close(3 [pid 499] close(9 [pid 498] close(7 [pid 502] <... close resumed>) = 0 [pid 501] <... futex resumed>) = 0 [pid 500] <... close resumed>) = 0 [pid 499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] write(-1, NULL, 55808 [pid 500] close(4 [pid 499] close(10 [pid 502] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 500] <... close resumed>) = 0 [pid 499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... futex resumed>) = 0 [pid 501] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 500] close(5 [pid 499] close(11 [pid 501] <... futex resumed>) = 0 [pid 499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] close(12 [pid 502] <... futex resumed>) = 0 [pid 501] <... futex resumed>) = 0 [pid 499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] bpf(BPF_PROG_LOAD, NULL, 0 [pid 501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 499] close(13 [pid 502] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 501] <... bpf resumed>) = 6 [pid 499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] close(14 [pid 502] <... futex resumed>) = 0 [pid 501] <... futex resumed>) = 0 [pid 499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] close(15 [pid 502] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] <... futex resumed>) = 0 [pid 499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... futex resumed>) = 0 [pid 501] close(6 [pid 499] close(16 [pid 502] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 501] <... close resumed>) = 0 [pid 499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 501] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] close(17 [pid 502] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] <... futex resumed>) = 0 [pid 499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... futex resumed>) = 0 [pid 501] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] close(18 [pid 501] <... futex resumed>) = 0 [pid 499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 499] close(19 [pid 502] <... futex resumed>) = 0 [pid 501] <... bpf resumed>) = 6 [pid 499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 501] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] close(20 [pid 502] <... bpf resumed>) = 3 [pid 501] <... futex resumed>) = 0 [pid 499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] close(21 [pid 502] <... futex resumed>) = 0 [pid 501] <... futex resumed>) = 0 [pid 499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 499] close(22 [pid 502] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... futex resumed>) = 0 [pid 499] close(23 [pid 502] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 499] close(24) = -1 EBADF (Bad file descriptor) [pid 499] close(25 [pid 502] <... bpf resumed>) = 0 [pid 499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] close(26 [pid 502] <... futex resumed>) = 0 [pid 499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] close(27 [pid 502] <... futex resumed>) = 0 [pid 499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 499] close(28) = -1 EBADF (Bad file descriptor) [pid 499] close(29) = -1 EBADF (Bad file descriptor) [pid 499] close(3) = -1 EBADF (Bad file descriptor) [pid 499] close(4) = -1 EBADF (Bad file descriptor) [pid 499] close(5) = -1 EBADF (Bad file descriptor) [pid 499] close(6) = -1 EBADF (Bad file descriptor) [pid 499] close(7) = -1 EBADF (Bad file descriptor) [pid 499] close(8) = -1 EBADF (Bad file descriptor) [pid 499] close(9) = -1 EBADF (Bad file descriptor) [pid 502] <... bpf resumed>) = 4 [pid 499] close(10 [pid 502] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... futex resumed>) = 0 [pid 499] close(11 [pid 502] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... futex resumed>) = 0 [pid 499] close(12) = -1 EBADF (Bad file descriptor) [pid 499] close(13) = -1 EBADF (Bad file descriptor) [pid 502] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 499] close(14) = -1 EBADF (Bad file descriptor) [pid 499] close(15) = -1 EBADF (Bad file descriptor) [pid 499] close(16) = -1 EBADF (Bad file descriptor) [pid 499] close(17) = -1 EBADF (Bad file descriptor) [pid 499] close(18) = -1 EBADF (Bad file descriptor) [pid 499] close(19) = -1 EBADF (Bad file descriptor) [pid 499] close(20) = -1 EBADF (Bad file descriptor) [pid 499] close(21) = -1 EBADF (Bad file descriptor) [pid 499] close(22) = -1 EBADF (Bad file descriptor) [pid 499] close(23) = -1 EBADF (Bad file descriptor) [pid 499] close(24) = -1 EBADF (Bad file descriptor) [pid 499] close(25) = -1 EBADF (Bad file descriptor) [pid 499] close(26) = -1 EBADF (Bad file descriptor) [pid 499] close(27) = -1 EBADF (Bad file descriptor) [pid 499] close(28) = -1 EBADF (Bad file descriptor) [pid 499] close(29) = -1 EBADF (Bad file descriptor) [pid 499] exit_group(0) = ? [pid 499] +++ exited with 0 +++ [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 320] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 920, NULL, 0) = 1 [pid 320] umount2("./31", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 320] openat(AT_FDCWD, "./31", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(22, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] <... openat resumed>) = 3 [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 320] newfstatat(3, "", [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] epoll_pwait(4, [pid 314] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] <... write resumed>) = 64 [pid 320] getdents64(3, [pid 319] epoll_pwait(4, [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 463] <... futex resumed>) = 0 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 314] <... futex resumed>) = 1 [pid 320] umount2("./31/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(22, [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>0xc0015609b0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] newfstatat(AT_FDCWD, "./31/cgroup.cpu", [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./31/cgroup.cpu" [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=881584818} [pid 320] <... unlink resumed>) = 0 [pid 320] umount2("./31/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./31/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./31/binderfs") = 0 [pid 320] umount2("./31/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./31/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./31/cgroup") = 0 [pid 320] umount2("./31/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./31/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./31/cgroup.net") = 0 [pid 320] getdents64(3, 0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 320] close(3) = 0 [pid 320] unlinkat(AT_FDCWD, "./31", AT_REMOVEDIR) = 0 [pid 320] mkdirat(AT_FDCWD, "./32", 0777) = 0 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 320] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 320] close(3) = 0 [pid 498] <... close resumed>) = 0 [pid 498] close(8) = -1 EBADF (Bad file descriptor) [pid 498] close(9) = -1 EBADF (Bad file descriptor) [pid 498] close(10) = -1 EBADF (Bad file descriptor) [pid 498] close(11) = -1 EBADF (Bad file descriptor) [pid 498] close(12) = -1 EBADF (Bad file descriptor) [pid 498] close(13) = -1 EBADF (Bad file descriptor) [pid 498] close(14) = -1 EBADF (Bad file descriptor) [pid 498] close(15) = -1 EBADF (Bad file descriptor) [pid 498] close(16) = -1 EBADF (Bad file descriptor) [pid 498] close(17) = -1 EBADF (Bad file descriptor) [pid 498] close(18) = -1 EBADF (Bad file descriptor) [pid 498] close(19) = -1 EBADF (Bad file descriptor) [pid 498] close(20) = -1 EBADF (Bad file descriptor) [pid 498] close(21) = -1 EBADF (Bad file descriptor) [pid 498] close(22) = -1 EBADF (Bad file descriptor) [pid 498] close(23) = -1 EBADF (Bad file descriptor) [pid 498] close(24) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 498] close(25 [pid 320] <... socket resumed>) = 3 [pid 498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 498] close(26) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 498] close(27 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 498] close(28 [pid 320] <... socket resumed>) = 3 [pid 498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 498] close(29 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 498] close(3) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 498] close(4 [pid 320] close(3 [pid 498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 498] close(5 [pid 320] <... close resumed>) = 0 [pid 498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 498] close(6) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 498] close(7 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 498] close(8 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 498] close(9 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 498] close(10 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 498] close(11) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 498] close(12 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 498] close(13 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 498] close(14 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 498] close(15 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 498] close(16 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 498] close(17 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 498] close(18 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 498] close(19) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 498] close(20 [pid 320] close(3 [pid 498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 498] close(21) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 498] close(22 [pid 320] <... socket resumed>) = 3 [pid 498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 498] close(23 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 498] close(24) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 498] close(25 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 498] close(26 [pid 320] <... setsockopt resumed>) = 0 [pid 498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 498] close(27 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 498] close(28) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 498] close(29 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 498] exit_group(0 [pid 320] <... setsockopt resumed>) = 0 [pid 498] <... exit_group resumed>) = ? [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 498] +++ exited with 0 +++ [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...> [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 306] <... restart_syscall resumed>) = 0 [pid 320] close(3) = 0 [pid 320] read(249, [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 883, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./31", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 1 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] read(21, [pid 306] openat(AT_FDCWD, "./31", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... openat resumed>) = 3 ./strace-static-x86_64: Process 503 attached [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 306] newfstatat(3, "", [pid 294] <... futex resumed>) = 0 [pid 503] set_robust_list(0x555556bd7760, 24 [pid 319] <... futex resumed>) = 1 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 34 [pid 314] <... futex resumed>) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 503] <... set_robust_list resumed>) = 0 [pid 319] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] epoll_pwait(4, [pid 306] getdents64(3, [pid 503] chdir("./32" [pid 319] <... write resumed>) = 64 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 503] <... chdir resumed>) = 0 [pid 319] read(21, [pid 314] epoll_pwait(4, [pid 306] umount2("./31/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 319] <... read resumed>0xc001560a10, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 503] <... prctl resumed>) = 0 [pid 319] epoll_pwait(4, [pid 314] epoll_pwait(4, [pid 306] newfstatat(AT_FDCWD, "./31/cgroup.cpu", [pid 503] setpgid(0, 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 503] <... setpgid resumed>) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] unlink("./31/cgroup.cpu" [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=862266073} [pid 503] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 306] <... unlink resumed>) = 0 [pid 503] <... symlinkat resumed>) = 0 [pid 306] umount2("./31/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 503] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 503] <... symlinkat resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./31/binderfs", [pid 503] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 503] <... symlinkat resumed>) = 0 [pid 306] unlink("./31/binderfs" [pid 503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 306] <... unlink resumed>) = 0 [pid 503] <... openat resumed>) = 3 [pid 306] umount2("./31/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 503] write(3, "1000", 4 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 503] <... write resumed>) = 4 [pid 306] newfstatat(AT_FDCWD, "./31/cgroup", [pid 503] close(3 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 503] <... close resumed>) = 0 [pid 306] unlink("./31/cgroup" [pid 503] read(200, [pid 306] <... unlink resumed>) = 0 [pid 503] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] umount2("./31/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 503] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 503] <... symlinkat resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./31/cgroup.net", [pid 503] close(249 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 503] <... close resumed>) = 0 [pid 306] unlink("./31/cgroup.net" [pid 503] close(248 [pid 306] <... unlink resumed>) = 0 [pid 503] <... close resumed>) = 0 [pid 306] getdents64(3, [pid 503] close(4 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 503] <... close resumed>) = 0 [pid 306] close(3 [pid 503] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... close resumed>) = 0 [pid 503] <... futex resumed>) = 0 [pid 306] unlinkat(AT_FDCWD, "./31", AT_REMOVEDIR [pid 503] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 503] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 306] <... unlinkat resumed>) = 0 [pid 503] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 306] mkdirat(AT_FDCWD, "./32", 0777 [pid 503] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 306] <... mkdirat resumed>) = 0 [pid 503] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 503] <... futex resumed>) = 0 [pid 503] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] <... openat resumed>) = 3 [pid 503] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 306] ioctl(3, LOOP_CLR_FD [pid 503] <... bpf resumed>) = 0 [pid 503] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 503] <... futex resumed>) = 0 [pid 306] close(3 [pid 503] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] <... close resumed>) = 0 [pid 503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 501] <... bpf resumed>) = 7 [pid 500] <... close resumed>) = 0 [pid 503] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 500] close(6 [pid 503] <... futex resumed>) = 0 [pid 501] <... futex resumed>) = 0 [pid 500] <... close resumed>) = 0 [pid 503] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] close(3 [pid 500] close(7 [pid 503] <... futex resumed>) = 0 [pid 501] <... close resumed>) = 0 [pid 503] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 501] close(4) = 0 [pid 501] close(5 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 306] close(3) = 0 [pid 306] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 504 attached [pid 504] set_robust_list(0x555555a6d760, 24 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 34 [pid 504] <... set_robust_list resumed>) = 0 [pid 504] chdir("./32") = 0 [pid 504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 504] setpgid(0, 0) = 0 [pid 504] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 504] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu") = 0 [pid 504] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net") = 0 [pid 504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 504] write(3, "1000", 4) = 4 [pid 504] close(3) = 0 [pid 504] read(200, 0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 504] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 504] close(249) = 0 [pid 504] close(248) = 0 [pid 504] close(4) = 0 [pid 504] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 504] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 504] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 504] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 504] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 504] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 502] <... bpf resumed>) = 5 [pid 500] <... close resumed>) = 0 [pid 503] <... bpf resumed>) = 5 [pid 504] <... bpf resumed>) = 5 [pid 502] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] <... close resumed>) = 0 [pid 504] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 503] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 502] <... futex resumed>) = 0 [pid 500] close(8 [pid 501] close(6 [pid 504] <... futex resumed>) = 0 [pid 503] <... futex resumed>) = 0 [pid 502] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] <... close resumed>) = 0 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 504] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 503] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 502] <... futex resumed>) = 0 [pid 501] close(7 [pid 500] close(9 [pid 504] <... futex resumed>) = 0 [pid 503] <... futex resumed>) = 0 [pid 502] write(-1, NULL, 55808 [pid 501] <... close resumed>) = 0 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 504] write(-1, NULL, 55808 [pid 503] write(-1, NULL, 55808 [pid 502] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 501] close(8 [pid 500] close(10 [pid 504] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 503] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 502] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 504] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 503] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 502] <... futex resumed>) = 0 [pid 501] close(9 [pid 500] close(11 [pid 504] <... futex resumed>) = 0 [pid 503] <... futex resumed>) = 0 [pid 502] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 504] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 503] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 502] <... futex resumed>) = 0 [pid 501] close(10 [pid 500] close(12 [pid 504] <... futex resumed>) = 0 [pid 503] <... futex resumed>) = 0 [pid 502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 502] <... bpf resumed>) = 6 [pid 504] <... bpf resumed>) = 6 [pid 504] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 503] <... bpf resumed>) = 6 [pid 502] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] close(11 [pid 500] close(13 [pid 504] <... futex resumed>) = 0 [pid 503] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 502] <... futex resumed>) = 0 [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 504] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 503] <... futex resumed>) = 0 [pid 502] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] close(12 [pid 500] close(14 [pid 504] <... futex resumed>) = 0 [pid 503] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 502] <... futex resumed>) = 0 [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 504] close(6 [pid 503] <... futex resumed>) = 0 [pid 502] close(6 [pid 501] close(13 [pid 500] close(15 [pid 504] <... close resumed>) = 0 [pid 503] close(6 [pid 502] <... close resumed>) = 0 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 504] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 503] <... close resumed>) = 0 [pid 502] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(16 [pid 504] <... futex resumed>) = 0 [pid 503] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 502] <... futex resumed>) = 0 [pid 501] close(14 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 504] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 503] <... futex resumed>) = 0 [pid 502] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(17 [pid 504] <... futex resumed>) = 0 [pid 503] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 502] <... futex resumed>) = 0 [pid 501] close(15 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 503] <... futex resumed>) = 0 [pid 502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(18 [pid 504] <... bpf resumed>) = 6 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 501] close(16 [pid 502] <... bpf resumed>) = 6 [pid 500] close(19 [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] <... bpf resumed>) = 6 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 504] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 503] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 502] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] close(17 [pid 500] close(20 [pid 504] <... futex resumed>) = 0 [pid 503] <... futex resumed>) = 0 [pid 502] <... futex resumed>) = 0 [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 504] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 503] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 502] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] close(18 [pid 500] close(21 [pid 504] <... futex resumed>) = 0 [pid 503] <... futex resumed>) = 0 [pid 502] <... futex resumed>) = 0 [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 504] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 503] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 502] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 501] close(19 [pid 500] close(22 [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] close(20 [pid 500] close(23) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(24 [pid 501] close(21 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(25 [pid 501] close(22 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(26 [pid 501] close(23 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] close(24 [pid 500] close(27 [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] close(25 [pid 500] close(28 [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] close(26 [pid 500] close(29 [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] close(27 [pid 500] close(3 [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] close(28 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(4 [pid 501] close(29 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(5 [pid 501] close(3 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(6 [pid 501] close(4 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(7 [pid 501] close(5 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(8 [pid 501] close(6 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(9 [pid 501] close(7 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(10 [pid 501] close(8 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(11 [pid 501] close(9 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(12 [pid 501] close(10 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(13 [pid 501] close(11 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(14 [pid 501] close(12 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(15 [pid 501] close(13 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(16 [pid 501] close(14 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(17 [pid 501] close(15 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(18 [pid 501] close(16 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(19 [pid 501] close(17 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] close(18 [pid 500] close(20 [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] close(19 [pid 500] close(21 [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] close(20 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(22 [pid 501] close(21 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(23 [pid 501] close(22 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(24 [pid 501] close(23 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(25 [pid 501] close(24 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(26 [pid 501] close(25 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(27 [pid 501] close(26 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(28 [pid 501] close(27 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] close(29 [pid 501] close(28 [pid 500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] exit_group(0 [pid 501] close(29 [pid 500] <... exit_group resumed>) = ? [pid 501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 500] +++ exited with 0 +++ [pid 501] exit_group(0) = ? [pid 501] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 863, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 305] umount2("./30", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 314] read(11, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] openat(AT_FDCWD, "./30", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 305] <... openat resumed>) = 3 [pid 504] <... bpf resumed>) = 7 [pid 503] <... bpf resumed>) = 7 [pid 502] <... bpf resumed>) = 7 [pid 319] epoll_pwait(4, [pid 314] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 305] newfstatat(3, "", [pid 504] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 503] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 502] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] <... write resumed>) = 64 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 504] <... futex resumed>) = 0 [pid 503] <... futex resumed>) = 0 [pid 502] <... futex resumed>) = 0 [pid 319] epoll_pwait(4, [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 305] getdents64(3, [pid 504] close(3 [pid 503] close(3 [pid 502] close(3 [pid 463] <... futex resumed>) = 0 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 815, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 314] <... futex resumed>) = 1 [pid 504] <... close resumed>) = 0 [pid 503] <... close resumed>) = 0 [pid 502] <... close resumed>) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] umount2("./30", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 504] close(4 [pid 503] close(4 [pid 502] close(4 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>0xc001560a80, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] umount2("./30/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 504] <... close resumed>) = 0 [pid 503] <... close resumed>) = 0 [pid 502] <... close resumed>) = 0 [pid 463] read(39, [pid 317] openat(AT_FDCWD, "./30", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] epoll_pwait(4, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 504] close(5 [pid 503] close(5 [pid 502] close(5 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... openat resumed>) = 3 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] newfstatat(AT_FDCWD, "./30/cgroup.cpu", [pid 504] <... close resumed>) = 0 [pid 503] <... close resumed>) = 0 [pid 502] <... close resumed>) = 0 [pid 463] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] newfstatat(3, "", [pid 314] epoll_pwait(4, [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 504] close(6 [pid 503] close(6 [pid 502] close(6 [pid 463] <... write resumed>) = 64 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 305] unlink("./30/cgroup.cpu" [pid 504] <... close resumed>) = 0 [pid 503] <... close resumed>) = 0 [pid 502] <... close resumed>) = 0 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 317] getdents64(3, [pid 503] close(7 [pid 502] close(7 [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 305] <... unlink resumed>) = 0 [pid 504] close(7 [pid 502] <... close resumed>) = 0 [pid 463] read(39, [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 503] <... close resumed>) = 0 [pid 463] <... read resumed>0xc0014ed4d0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 504] <... close resumed>) = 0 [pid 503] close(8 [pid 502] close(8 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] umount2("./30/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] umount2("./30/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 504] close(8 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=810179734} [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] close(9 [pid 502] close(9 [pid 317] newfstatat(AT_FDCWD, "./30/cgroup.cpu", [pid 305] newfstatat(AT_FDCWD, "./30/binderfs", [pid 504] close(9 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] close(10 [pid 502] close(10 [pid 317] unlink("./30/cgroup.cpu" [pid 305] unlink("./30/binderfs" [pid 504] close(10 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 502] close(11 [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] close(11 [pid 504] close(11 [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... unlink resumed>) = 0 [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] close(12 [pid 317] umount2("./30/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] umount2("./30/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 504] close(12 [pid 503] close(12 [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] close(13 [pid 317] newfstatat(AT_FDCWD, "./30/binderfs", [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 504] close(13 [pid 503] close(13 [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] newfstatat(AT_FDCWD, "./30/cgroup", [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] close(14 [pid 317] unlink("./30/binderfs" [pid 504] close(14 [pid 503] close(14 [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] close(15 [pid 504] close(15 [pid 305] unlink("./30/cgroup" [pid 317] umount2("./30/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] close(15 [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... unlink resumed>) = 0 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 504] close(16 [pid 502] close(16 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 503] close(16 [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./30/cgroup", [pid 305] umount2("./30/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 504] close(17 [pid 503] close(17 [pid 502] close(17 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./30/cgroup" [pid 305] newfstatat(AT_FDCWD, "./30/cgroup.net", [pid 504] close(18 [pid 503] close(18 [pid 502] close(18 [pid 317] <... unlink resumed>) = 0 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] close(19 [pid 502] close(19 [pid 317] umount2("./30/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] unlink("./30/cgroup.net" [pid 504] close(19 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 503] close(20 [pid 305] <... unlink resumed>) = 0 [pid 502] close(20 [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./30/cgroup.net", [pid 504] close(20 [pid 503] close(21 [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getdents64(3, [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] close(21 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 504] close(21 [pid 503] close(22 [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./30/cgroup.net" [pid 305] close(3 [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] close(22 [pid 317] <... unlink resumed>) = 0 [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 504] close(22 [pid 305] <... close resumed>) = 0 [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] close(23 [pid 502] close(23 [pid 317] getdents64(3, [pid 305] unlinkat(AT_FDCWD, "./30", AT_REMOVEDIR [pid 504] close(23 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] close(24 [pid 502] close(24 [pid 317] close(3 [pid 305] <... unlinkat resumed>) = 0 [pid 504] close(24 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] close(25 [pid 305] mkdirat(AT_FDCWD, "./31", 0777 [pid 504] close(25 [pid 502] close(25 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlinkat(AT_FDCWD, "./30", AT_REMOVEDIR [pid 503] close(26 [pid 305] <... mkdirat resumed>) = 0 [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlinkat resumed>) = 0 [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] close(27 [pid 502] close(26 [pid 504] close(26 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdirat(AT_FDCWD, "./31", 0777 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] close(28 [pid 502] close(27 [pid 504] close(27 [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... mkdirat resumed>) = 0 [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] close(29 [pid 502] close(28 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 305] <... openat resumed>) = 3 [pid 504] close(28 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 305] ioctl(3, LOOP_CLR_FD [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] close(3 [pid 502] close(29 [pid 317] ioctl(3, LOOP_CLR_FD [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 504] close(29 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] close(3 [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] close(4 [pid 502] close(3 [pid 317] close(3 [pid 504] close(3 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] close(5 [pid 502] close(4 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 504] close(4 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 503] close(6 [pid 502] close(5 [pid 305] <... socket resumed>) = 3 [pid 504] close(5 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 305] close(3 [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] close(7 [pid 502] close(6 [pid 504] close(6 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] close(8 [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 504] close(7 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] close(7 [pid 317] <... socket resumed>) = 3 [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] close(9 [pid 305] <... socket resumed>) = 3 [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 504] close(8 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] close(8 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] close(10 [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 504] close(9 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] close(9 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] close(11 [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 504] close(10 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] close(12 [pid 502] close(10 [pid 317] close(3 [pid 305] close(3 [pid 504] close(11 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 504] close(12 [pid 503] close(13 [pid 502] close(11 [pid 305] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 504] close(13 [pid 503] close(14 [pid 502] close(12 [pid 317] <... socket resumed>) = 3 [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... socket resumed>) = 3 [pid 504] close(14 [pid 503] close(15 [pid 502] close(13 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 504] close(15 [pid 503] close(16 [pid 502] close(14 [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 504] close(16 [pid 503] close(17 [pid 502] close(15 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 504] close(17 [pid 503] close(18 [pid 502] close(16 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 504] close(18 [pid 503] close(19 [pid 502] close(17 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 504] close(19 [pid 503] close(20 [pid 502] close(18 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 504] close(20 [pid 503] close(21 [pid 502] close(19 [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 504] close(21 [pid 503] close(22 [pid 502] close(20 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 504] close(22 [pid 503] close(23 [pid 502] close(21 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 504] close(23 [pid 503] close(24 [pid 502] close(22 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 504] close(24 [pid 503] close(25 [pid 502] close(23 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 504] close(25 [pid 503] close(26 [pid 502] close(24 [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 504] close(26 [pid 503] close(27 [pid 502] close(25 [pid 317] close(3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] close(28 [pid 317] <... close resumed>) = 0 [pid 502] close(26 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 504] close(27 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] close(3 [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] close(29 [pid 502] close(27 [pid 317] <... socket resumed>) = 3 [pid 503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 504] close(28 [pid 503] exit_group(0 [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 503] <... exit_group resumed>) = ? [pid 502] close(28 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] <... socket resumed>) = 3 [pid 503] +++ exited with 0 +++ [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 504] close(29 [pid 502] close(29 [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] restart_syscall(<... resuming interrupted clone ...> [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 504] exit_group(0 [pid 502] exit_group(0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 504] <... exit_group resumed>) = ? [pid 502] <... exit_group resumed>) = ? [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] <... restart_syscall resumed>) = 0 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 811, NULL, 0) = 1 [pid 504] +++ exited with 0 +++ [pid 320] umount2("./32", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 1 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 294] <... futex resumed>) = 0 [pid 320] openat(AT_FDCWD, "./32", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(22, [pid 320] <... openat resumed>) = 3 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] newfstatat(3, "", [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 502] +++ exited with 0 +++ [pid 463] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] <... futex resumed>) = 1 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 463] epoll_pwait(4, [pid 320] getdents64(3, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 314] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 463] epoll_pwait(4, [pid 320] umount2("./32/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 314] <... write resumed>) = 64 [pid 305] <... setsockopt resumed>) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 786, NULL, 0) = 1 [pid 320] newfstatat(AT_FDCWD, "./32/cgroup.cpu", [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... write resumed>) = 12 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 320] unlink("./32/cgroup.cpu" [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 306] umount2("./32", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 319] read(21, [pid 317] close(3 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... unlink resumed>) = 0 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... write resumed>) = 12 [pid 306] openat(AT_FDCWD, "./32", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 317] <... close resumed>) = 0 [pid 320] umount2("./32/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 314] read(22, [pid 319] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] <... read resumed>0xc0014ed530, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... openat resumed>) = 3 [pid 311] umount2("./31", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... write resumed>) = 64 [pid 317] read(249, [pid 314] epoll_pwait(4, [pid 306] newfstatat(3, "", [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 320] newfstatat(AT_FDCWD, "./32/binderfs", [pid 319] read(21, [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 0, NULL, 0) = 1 [pid 311] openat(AT_FDCWD, "./31", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] read(15, [pid 311] <... openat resumed>) = 3 [pid 305] <... setsockopt resumed>) = 0 [pid 306] getdents64(3, [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./32/binderfs"./strace-static-x86_64: Process 505 attached ) = 0 [pid 319] <... read resumed>0xc001560ae0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] newfstatat(3, "", [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 505] set_robust_list(0x555556f7e760, 24 [pid 320] umount2("./32/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 505] <... set_robust_list resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 33 [pid 314] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 306] umount2("./32/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 294] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 505] chdir("./31" [pid 320] newfstatat(AT_FDCWD, "./32/cgroup", [pid 314] <... write resumed>) = 64 [pid 311] getdents64(3, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... futex resumed>) = 0 [pid 294] <... futex resumed>) = 1 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 505] <... chdir resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 505] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 463] epoll_pwait(4, [pid 320] unlink("./32/cgroup" [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 306] newfstatat(AT_FDCWD, "./32/cgroup.cpu", [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 505] <... prctl resumed>) = 0 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] <... unlink resumed>) = 0 [pid 314] read(15, [pid 311] umount2("./31/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 505] setpgid(0, 0 [pid 463] epoll_pwait(4, [pid 320] umount2("./32/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>0xc0014ed5a0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 505] <... setpgid resumed>) = 0 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] epoll_pwait(4, [pid 306] unlink("./32/cgroup.cpu" [pid 463] epoll_pwait(4, [pid 311] newfstatat(AT_FDCWD, "./31/cgroup.cpu", [pid 305] <... setsockopt resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] newfstatat(AT_FDCWD, "./32/cgroup.net", [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] close(3 [pid 306] umount2("./32/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 505] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 311] unlink("./31/cgroup.cpu" [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 505] <... symlinkat resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./32/binderfs", [pid 305] <... close resumed>) = 0 [pid 505] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 320] unlink("./32/cgroup.net" [pid 311] <... unlink resumed>) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] read(249, [pid 505] <... symlinkat resumed>) = 0 [pid 311] umount2("./31/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] unlink("./32/binderfs" [pid 505] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 320] <... unlink resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... unlink resumed>) = 0 [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=777429224} [pid 505] <... symlinkat resumed>) = 0 [pid 320] getdents64(3, [pid 311] newfstatat(AT_FDCWD, "./31/binderfs", [pid 306] umount2("./32/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./32/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./32/cgroup"./strace-static-x86_64: Process 506 attached [pid 505] <... openat resumed>) = 3 [pid 320] close(3 [pid 311] unlink("./31/binderfs" [pid 306] <... unlink resumed>) = 0 [pid 506] set_robust_list(0x5555557f6760, 24 [pid 320] <... close resumed>) = 0 [pid 306] umount2("./32/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] unlinkat(AT_FDCWD, "./32", AT_REMOVEDIR [pid 311] <... unlink resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 506] <... set_robust_list resumed>) = 0 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 33 [pid 505] write(3, "1000", 4 [pid 306] newfstatat(AT_FDCWD, "./32/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./32/cgroup.net" [pid 320] <... unlinkat resumed>) = 0 [pid 311] umount2("./31/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... unlink resumed>) = 0 [pid 306] getdents64(3, 0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 306] close(3 [pid 506] chdir("./31" [pid 306] <... close resumed>) = 0 [pid 506] <... chdir resumed>) = 0 [pid 320] mkdirat(AT_FDCWD, "./33", 0777 [pid 505] <... write resumed>) = 4 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] unlinkat(AT_FDCWD, "./32", AT_REMOVEDIR [pid 506] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 306] <... unlinkat resumed>) = 0 [pid 320] <... mkdirat resumed>) = 0 [pid 311] newfstatat(AT_FDCWD, "./31/cgroup", [pid 306] mkdirat(AT_FDCWD, "./33", 0777 [pid 506] <... prctl resumed>) = 0 [pid 505] close(3 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... mkdirat resumed>) = 0 [pid 320] <... openat resumed>) = 3 [pid 311] unlink("./31/cgroup" [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 506] setpgid(0, 0 [pid 505] <... close resumed>) = 0 [pid 320] ioctl(3, LOOP_CLR_FD [pid 306] <... openat resumed>) = 3 [pid 506] <... setpgid resumed>) = 0 [pid 505] read(200, [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 311] <... unlink resumed>) = 0 [pid 306] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 306] close(3 [pid 506] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 505] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] close(3 [pid 311] umount2("./31/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... close resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 506] <... symlinkat resumed>) = 0 [pid 505] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 320] <... close resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... socket resumed>) = 3 [pid 506] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 306] close(3 [pid 505] <... symlinkat resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] newfstatat(AT_FDCWD, "./31/cgroup.net", [pid 306] <... close resumed>) = 0 [pid 506] <... symlinkat resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 320] <... socket resumed>) = 3 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 505] close(249 [pid 306] <... socket resumed>) = 3 [pid 506] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 505] <... close resumed>) = 0 [pid 320] close(3 [pid 311] unlink("./31/cgroup.net" [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 506] <... symlinkat resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] close(3 [pid 311] <... unlink resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 505] close(248 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] getdents64(3, [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 506] <... openat resumed>) = 3 [pid 306] <... socket resumed>) = 3 [pid 320] <... socket resumed>) = 3 [pid 505] <... close resumed>) = 0 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 506] write(3, "1000", 4 [pid 505] close(4 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 311] close(3 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 506] <... write resumed>) = 4 [pid 505] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 506] close(3 [pid 505] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 506] <... close resumed>) = 0 [pid 505] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 311] unlinkat(AT_FDCWD, "./31", AT_REMOVEDIR [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 506] read(200, [pid 505] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 505] <... futex resumed>) = 0 [pid 320] close(3 [pid 311] <... unlinkat resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 506] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 505] bpf(BPF_PROG_LOAD, NULL, 0 [pid 311] mkdirat(AT_FDCWD, "./32", 0777 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 506] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 505] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 320] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 505] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... mkdirat resumed>) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 506] <... symlinkat resumed>) = 0 [pid 505] <... futex resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 506] close(249 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 506] <... close resumed>) = 0 [pid 505] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... openat resumed>) = 3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 506] close(248 [pid 505] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] ioctl(3, LOOP_CLR_FD [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 506] <... close resumed>) = 0 [pid 505] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 506] close(4 [pid 505] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] close(3 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 506] <... close resumed>) = 0 [pid 505] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... close resumed>) = 0 [pid 506] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 506] <... futex resumed>) = 0 [pid 505] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... socket resumed>) = 3 [pid 506] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] close(3 [pid 506] <... futex resumed>) = 0 [pid 505] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... close resumed>) = 0 [pid 506] bpf(BPF_PROG_LOAD, NULL, 0 [pid 505] <... bpf resumed>) = 3 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 506] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 505] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... socket resumed>) = 3 [pid 506] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 506] <... futex resumed>) = 0 [pid 505] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] close(3 [pid 506] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 306] <... close resumed>) = 0 [pid 506] <... futex resumed>) = 0 [pid 505] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 505] <... bpf resumed>) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] <... socket resumed>) = 3 [pid 506] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 505] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] close(3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 506] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 505] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 506] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 506] <... futex resumed>) = 0 [pid 505] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] <... socket resumed>) = 3 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 506] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] close(3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 506] <... futex resumed>) = 0 [pid 306] <... setsockopt resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 505] <... bpf resumed>) = 4 [pid 320] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] <... setsockopt resumed>) = 0 [pid 506] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 505] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 506] <... bpf resumed>) = 3 [pid 505] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] <... socket resumed>) = 3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 506] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 506] <... futex resumed>) = 0 [pid 505] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 506] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] <... setsockopt resumed>) = 0 [pid 506] <... futex resumed>) = 0 [pid 306] close(3) = 0 [pid 505] <... bpf resumed>) = 5 [pid 306] read(249, [pid 506] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 505] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 506] <... bpf resumed>) = 0 [pid 505] <... futex resumed>) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 506] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... setsockopt resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, ./strace-static-x86_64: Process 507 attached [pid 506] <... futex resumed>) = 0 [pid 505] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 507] set_robust_list(0x555555a6d760, 24 [pid 506] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] write(-1, NULL, 55808 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 35 [pid 507] <... set_robust_list resumed>) = 0 [pid 506] <... futex resumed>) = 0 [pid 505] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 507] chdir("./33" [pid 506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 505] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 507] <... chdir resumed>) = 0 [pid 507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 507] setpgid(0, 0) = 0 [pid 507] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 506] <... bpf resumed>) = 4 [pid 505] <... futex resumed>) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 507] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 506] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 507] <... symlinkat resumed>) = 0 [pid 506] <... futex resumed>) = 0 [pid 320] <... setsockopt resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 507] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 506] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 507] <... symlinkat resumed>) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 507] <... openat resumed>) = 3 [pid 506] <... futex resumed>) = 0 [pid 507] write(3, "1000", 4) = 4 [pid 507] close(3) = 0 [pid 507] read(200, 0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 507] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 506] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 505] <... bpf resumed>) = 6 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 507] close(249) = 0 [pid 506] <... bpf resumed>) = 5 [pid 507] close(248) = 0 [pid 506] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 505] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 507] close(4 [pid 506] <... futex resumed>) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 507] <... close resumed>) = 0 [pid 506] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 507] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] <... futex resumed>) = 0 [pid 505] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... setsockopt resumed>) = 0 [pid 311] close(3 [pid 507] <... futex resumed>) = 0 [pid 507] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] write(-1, NULL, 55808 [pid 505] <... futex resumed>) = 0 [pid 320] close(3 [pid 507] <... futex resumed>) = 0 [pid 506] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 505] close(6 [pid 311] <... close resumed>) = 0 [pid 507] bpf(BPF_PROG_LOAD, NULL, 0 [pid 506] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... close resumed>) = 0 [pid 507] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 506] <... futex resumed>) = 0 [pid 505] <... close resumed>) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 507] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] read(249, [pid 507] <... futex resumed>) = 0 [pid 505] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] <... socket resumed>) = 3 [pid 507] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] <... futex resumed>) = 0 [pid 505] <... futex resumed>) = 0 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 507] <... futex resumed>) = 0 [pid 506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 505] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 507] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 507] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 507] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 507] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72./strace-static-x86_64: Process 508 attached ) = 3 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 508] set_robust_list(0x555556bd7760, 24 [pid 507] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] <... bpf resumed>) = 6 [pid 505] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 35 [pid 508] <... set_robust_list resumed>) = 0 [pid 507] <... futex resumed>) = 0 [pid 506] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 508] chdir("./33" [pid 507] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 508] <... chdir resumed>) = 0 [pid 507] <... futex resumed>) = 0 [pid 508] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 507] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 508] <... prctl resumed>) = 0 [pid 507] <... bpf resumed>) = 0 [pid 508] setpgid(0, 0 [pid 507] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... setpgid resumed>) = 0 [pid 507] <... futex resumed>) = 0 [pid 508] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 507] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... symlinkat resumed>) = 0 [pid 507] <... futex resumed>) = 0 [pid 508] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 508] <... symlinkat resumed>) = 0 [pid 507] <... bpf resumed>) = 4 [pid 506] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] <... bpf resumed>) = 6 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 508] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 507] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] <... futex resumed>) = 0 [pid 505] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... symlinkat resumed>) = 0 [pid 507] <... futex resumed>) = 0 [pid 506] close(6 [pid 311] <... setsockopt resumed>) = 0 [pid 508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 507] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] <... futex resumed>) = 0 [pid 508] <... openat resumed>) = 3 [pid 507] <... futex resumed>) = 0 [pid 506] <... close resumed>) = 0 [pid 505] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 508] write(3, "1000", 4 [pid 507] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 506] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 508] <... write resumed>) = 4 [pid 507] <... bpf resumed>) = 5 [pid 506] <... futex resumed>) = 0 [pid 505] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 508] close(3 [pid 507] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... close resumed>) = 0 [pid 507] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 508] read(200, [pid 507] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 507] <... futex resumed>) = 0 [pid 506] <... futex resumed>) = 0 [pid 505] <... bpf resumed>) = 7 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 508] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 507] write(-1, NULL, 55808 [pid 506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 505] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... symlinkat resumed>) = 0 [pid 507] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... setsockopt resumed>) = 0 [pid 508] close(249 [pid 507] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... close resumed>) = 0 [pid 507] <... futex resumed>) = 0 [pid 508] close(248 [pid 507] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... close resumed>) = 0 [pid 507] <... futex resumed>) = 0 [pid 508] close(4 [pid 507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 508] <... close resumed>) = 0 [pid 507] <... bpf resumed>) = 6 [pid 506] <... bpf resumed>) = 6 [pid 508] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 507] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 508] <... futex resumed>) = 0 [pid 507] <... futex resumed>) = 0 [pid 506] <... futex resumed>) = 0 [pid 505] close(3 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 508] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 507] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 508] <... futex resumed>) = 0 [pid 507] <... futex resumed>) = 0 [pid 506] <... futex resumed>) = 0 [pid 505] close(4 [pid 508] bpf(BPF_PROG_LOAD, NULL, 0 [pid 507] close(6 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 508] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 507] <... close resumed>) = 0 [pid 506] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 505] <... close resumed>) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 508] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 507] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... futex resumed>) = 0 [pid 507] <... futex resumed>) = 0 [pid 508] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 507] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... futex resumed>) = 0 [pid 507] <... futex resumed>) = 0 [pid 506] <... bpf resumed>) = 7 [pid 505] close(5 [pid 508] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 311] <... setsockopt resumed>) = 0 [pid 508] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 507] <... bpf resumed>) = 6 [pid 506] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] <... close resumed>) = 0 [pid 311] close(3 [pid 508] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 507] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] <... futex resumed>) = 0 [pid 505] close(6 [pid 508] <... futex resumed>) = 0 [pid 507] <... futex resumed>) = 0 [pid 506] close(3 [pid 505] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 508] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 507] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] <... close resumed>) = 0 [pid 505] close(7 [pid 311] read(249, [pid 508] <... futex resumed>) = 0 [pid 507] <... futex resumed>) = 0 [pid 506] close(4 [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 508] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 507] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 506] <... close resumed>) = 0 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 508] <... bpf resumed>) = 3 [pid 506] close(5 [pid 508] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 508] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 509 attached ) = 4 [pid 509] set_robust_list(0x555556a82760, 24 [pid 508] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 34 [pid 509] <... set_robust_list resumed>) = 0 [pid 508] <... futex resumed>) = 0 [pid 509] chdir("./32" [pid 508] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 509] <... chdir resumed>) = 0 [pid 508] <... futex resumed>) = 0 [pid 509] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 508] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 509] <... prctl resumed>) = 0 [pid 509] setpgid(0, 0) = 0 [pid 509] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup") = 0 [pid 509] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu") = 0 [pid 509] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net") = 0 [pid 509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 509] write(3, "1000", 4) = 4 [pid 509] close(3) = 0 [pid 509] read(200, 0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 509] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 509] close(249) = 0 [pid 509] close(248) = 0 [pid 509] close(4) = 0 [pid 509] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 509] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 509] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 509] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 509] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 509] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 509] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 509] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 509] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 509] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 509] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 509] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 509] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 509] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 509] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 509] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 509] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 507] <... bpf resumed>) = 7 [pid 505] <... close resumed>) = 0 [pid 507] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] close(8 [pid 507] <... futex resumed>) = 0 [pid 505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(3) = 0 [pid 505] close(9 [pid 507] close(4 [pid 505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = 0 [pid 507] close(5 [pid 505] close(10) = -1 EBADF (Bad file descriptor) [pid 505] close(11) = -1 EBADF (Bad file descriptor) [pid 505] close(12) = -1 EBADF (Bad file descriptor) [pid 505] close(13) = -1 EBADF (Bad file descriptor) [pid 505] close(14) = -1 EBADF (Bad file descriptor) [pid 505] close(15) = -1 EBADF (Bad file descriptor) [pid 505] close(16) = -1 EBADF (Bad file descriptor) [pid 505] close(17) = -1 EBADF (Bad file descriptor) [pid 505] close(18) = -1 EBADF (Bad file descriptor) [pid 505] close(19) = -1 EBADF (Bad file descriptor) [pid 505] close(20) = -1 EBADF (Bad file descriptor) [pid 505] close(21) = -1 EBADF (Bad file descriptor) [pid 505] close(22) = -1 EBADF (Bad file descriptor) [pid 505] close(23) = -1 EBADF (Bad file descriptor) [pid 505] close(24) = -1 EBADF (Bad file descriptor) [pid 505] close(25) = -1 EBADF (Bad file descriptor) [pid 505] close(26) = -1 EBADF (Bad file descriptor) [pid 505] close(27) = -1 EBADF (Bad file descriptor) [pid 505] close(28) = -1 EBADF (Bad file descriptor) [pid 505] close(29) = -1 EBADF (Bad file descriptor) [pid 505] close(3) = -1 EBADF (Bad file descriptor) [pid 505] close(4) = -1 EBADF (Bad file descriptor) [pid 505] close(5) = -1 EBADF (Bad file descriptor) [pid 505] close(6) = -1 EBADF (Bad file descriptor) [pid 505] close(7) = -1 EBADF (Bad file descriptor) [pid 505] close(8) = -1 EBADF (Bad file descriptor) [pid 505] close(9) = -1 EBADF (Bad file descriptor) [pid 505] close(10) = -1 EBADF (Bad file descriptor) [pid 505] close(11) = -1 EBADF (Bad file descriptor) [pid 505] close(12) = -1 EBADF (Bad file descriptor) [pid 505] close(13) = -1 EBADF (Bad file descriptor) [pid 505] close(14) = -1 EBADF (Bad file descriptor) [pid 505] close(15) = -1 EBADF (Bad file descriptor) [pid 505] close(16) = -1 EBADF (Bad file descriptor) [pid 505] close(17) = -1 EBADF (Bad file descriptor) [pid 505] close(18) = -1 EBADF (Bad file descriptor) [pid 505] close(19) = -1 EBADF (Bad file descriptor) [pid 505] close(20) = -1 EBADF (Bad file descriptor) [pid 505] close(21) = -1 EBADF (Bad file descriptor) [pid 505] close(22) = -1 EBADF (Bad file descriptor) [pid 505] close(23) = -1 EBADF (Bad file descriptor) [pid 505] close(24) = -1 EBADF (Bad file descriptor) [pid 505] close(25) = -1 EBADF (Bad file descriptor) [pid 505] close(26) = -1 EBADF (Bad file descriptor) [pid 505] close(27) = -1 EBADF (Bad file descriptor) [pid 505] close(28) = -1 EBADF (Bad file descriptor) [pid 505] close(29) = -1 EBADF (Bad file descriptor) [pid 505] exit_group(0) = ? [pid 505] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 779, NULL, 0) = 1 [pid 317] umount2("./31", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 317] openat(AT_FDCWD, "./31", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] read(39, [pid 317] <... openat resumed>) = 3 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] newfstatat(3, "", [pid 463] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] <... futex resumed>) = 1 [pid 317] getdents64(3, [pid 314] <... futex resumed>) = 0 [pid 463] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] epoll_pwait(4, [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 463] <... write resumed>) = 64 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] read(39, [pid 317] umount2("./31/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] epoll_pwait(4, [pid 463] <... read resumed>0xc0014ed600, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] epoll_pwait(4, [pid 317] newfstatat(AT_FDCWD, "./31/cgroup.cpu", [pid 314] epoll_pwait(4, [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] unlink("./31/cgroup.cpu" [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=705174140} [pid 317] <... unlink resumed>) = 0 [pid 317] umount2("./31/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./31/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./31/binderfs") = 0 [pid 317] umount2("./31/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./31/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./31/cgroup") = 0 [pid 317] umount2("./31/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./31/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./31/cgroup.net") = 0 [pid 317] getdents64(3, 0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 317] unlinkat(AT_FDCWD, "./31", AT_REMOVEDIR) = 0 [pid 317] mkdirat(AT_FDCWD, "./32", 0777) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 317] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(3) = 0 [pid 508] <... bpf resumed>) = 5 [pid 506] <... close resumed>) = 0 [pid 508] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 509] <... bpf resumed>) = 5 [pid 508] <... futex resumed>) = 0 [pid 507] <... close resumed>) = 0 [pid 509] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] close(6 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 509] <... futex resumed>) = 0 [pid 508] <... futex resumed>) = 0 [pid 507] close(6 [pid 509] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] write(-1, NULL, 55808 [pid 506] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 509] <... futex resumed>) = 0 [pid 508] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = 0 [pid 506] close(7 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 509] write(-1, NULL, 55808 [pid 508] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 507] close(7 [pid 509] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 508] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 509] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 509] <... futex resumed>) = 0 [pid 508] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 509] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 509] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 508] <... bpf resumed>) = 6 [pid 509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 508] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 509] <... bpf resumed>) = 6 [pid 509] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... setsockopt resumed>) = 0 [pid 509] <... futex resumed>) = 0 [pid 508] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 509] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 509] <... futex resumed>) = 0 [pid 508] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 509] close(6 [pid 508] close(6 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 509] <... close resumed>) = 0 [pid 508] <... close resumed>) = 0 [pid 509] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 509] <... futex resumed>) = 0 [pid 508] <... futex resumed>) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 509] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... setsockopt resumed>) = 0 [pid 509] <... futex resumed>) = 0 [pid 508] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 509] <... bpf resumed>) = 6 [pid 508] <... bpf resumed>) = 6 [pid 509] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 509] <... futex resumed>) = 0 [pid 508] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 509] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 509] <... futex resumed>) = 0 [pid 508] <... futex resumed>) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 509] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 508] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] close(3) = 0 [pid 317] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 510 attached [pid 510] set_robust_list(0x555556f7e760, 24 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 34 [pid 510] <... set_robust_list resumed>) = 0 [pid 510] chdir("./32") = 0 [pid 510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 510] setpgid(0, 0) = 0 [pid 510] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup") = 0 [pid 510] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 510] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 510] write(3, "1000", 4) = 4 [pid 510] close(3) = 0 [pid 510] read(200, 0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 510] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 510] close(249) = 0 [pid 510] close(248) = 0 [pid 510] close(4) = 0 [pid 510] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 510] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 510] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 510] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 510] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 510] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 507] <... close resumed>) = 0 [pid 506] <... close resumed>) = 0 [pid 507] close(8 [pid 506] close(8 [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(9 [pid 506] close(9 [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(10 [pid 506] close(10 [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(11) = -1 EBADF (Bad file descriptor) [pid 507] close(12) = -1 EBADF (Bad file descriptor) [pid 506] close(11 [pid 507] close(13 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(14 [pid 506] close(12 [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(15) = -1 EBADF (Bad file descriptor) [pid 507] close(16) = -1 EBADF (Bad file descriptor) [pid 506] close(13 [pid 507] close(17 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 506] close(14 [pid 507] close(18) = -1 EBADF (Bad file descriptor) [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(19 [pid 506] close(15 [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(20) = -1 EBADF (Bad file descriptor) [pid 507] close(21) = -1 EBADF (Bad file descriptor) [pid 506] close(16 [pid 507] close(22 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 506] close(17 [pid 507] close(23) = -1 EBADF (Bad file descriptor) [pid 507] close(24 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 506] close(18 [pid 507] close(25 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(26 [pid 506] close(19 [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(27 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(28 [pid 506] close(20 [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(29 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(3 [pid 506] close(21 [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(4) = -1 EBADF (Bad file descriptor) [pid 506] close(22 [pid 507] close(5 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(6) = -1 EBADF (Bad file descriptor) [pid 506] close(23 [pid 507] close(7 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(8 [pid 506] close(24 [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(9 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 506] close(25 [pid 507] close(10 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 506] close(26 [pid 507] close(11 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(12) = -1 EBADF (Bad file descriptor) [pid 506] close(27 [pid 507] close(13) = -1 EBADF (Bad file descriptor) [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(14) = -1 EBADF (Bad file descriptor) [pid 506] close(28 [pid 507] close(15 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(16) = -1 EBADF (Bad file descriptor) [pid 506] close(29 [pid 507] close(17 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(18 [pid 506] close(3 [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(19 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(20) = -1 EBADF (Bad file descriptor) [pid 506] close(4 [pid 507] close(21 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 506] close(5 [pid 507] close(22 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 506] close(6 [pid 507] close(23 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 506] close(7 [pid 507] close(24 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 506] close(8 [pid 507] close(25) = -1 EBADF (Bad file descriptor) [pid 507] close(26 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 506] close(9 [pid 507] close(27 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 506] close(10 [pid 507] close(28 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] close(29) = -1 EBADF (Bad file descriptor) [pid 506] close(11 [pid 507] exit_group(0) = ? [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 507] +++ exited with 0 +++ [pid 506] close(12) = -1 EBADF (Bad file descriptor) [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 506] close(13) = -1 EBADF (Bad file descriptor) [pid 506] close(14) = -1 EBADF (Bad file descriptor) [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 506] close(15 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 705, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 506] close(16 [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] umount2("./33", MNT_FORCE|UMOUNT_NOFOLLOW [pid 506] close(17 [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] read(21, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 506] close(18 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] openat(AT_FDCWD, "./33", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 506] close(19 [pid 463] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 306] <... openat resumed>) = 3 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] epoll_pwait(4, [pid 314] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 506] close(20 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] <... write resumed>) = 64 [pid 306] newfstatat(3, "", [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] epoll_pwait(4, [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 506] close(21 [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 306] getdents64(3, [pid 506] close(22 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] read(21, [pid 306] umount2("./33/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 506] close(23 [pid 314] <... read resumed>0xc0014ed670, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] newfstatat(AT_FDCWD, "./33/cgroup.cpu", [pid 506] close(24 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=654494372} [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 506] close(25 [pid 306] unlink("./33/cgroup.cpu" [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 506] close(26 [pid 306] <... unlink resumed>) = 0 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] umount2("./33/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 506] close(27) = -1 EBADF (Bad file descriptor) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 506] close(28 [pid 306] newfstatat(AT_FDCWD, "./33/binderfs", [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 506] close(29 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] unlink("./33/binderfs" [pid 506] exit_group(0) = ? [pid 306] <... unlink resumed>) = 0 [pid 506] +++ exited with 0 +++ [pid 306] umount2("./33/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] newfstatat(AT_FDCWD, "./33/cgroup", [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./33/cgroup") = 0 [pid 306] umount2("./33/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... restart_syscall resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./33/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 306] unlink("./33/cgroup.net" [pid 305] <... write resumed>) = 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 656, NULL, 0) = 1 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... unlink resumed>) = 0 [pid 305] umount2("./31", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] <... futex resumed>) = 1 [pid 306] getdents64(3, [pid 294] <... futex resumed>) = 0 [pid 463] read(11, [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] close(3 [pid 463] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 305] openat(AT_FDCWD, "./31", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] <... close resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 306] unlinkat(AT_FDCWD, "./33", AT_REMOVEDIR [pid 305] <... openat resumed>) = 3 [pid 463] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] epoll_pwait(4, [pid 306] <... unlinkat resumed>) = 0 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] <... write resumed>) = 64 [pid 306] mkdirat(AT_FDCWD, "./34", 0777 [pid 314] epoll_pwait(4, [pid 305] newfstatat(3, "", [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... mkdirat resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] read(11, [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... openat resumed>) = 3 [pid 463] <... read resumed>0xc0014ed6d0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] ioctl(3, LOOP_CLR_FD [pid 305] getdents64(3, [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=649299278} [pid 306] close(3 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 306] <... close resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] umount2("./31/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... socket resumed>) = 3 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] close(3 [pid 305] newfstatat(AT_FDCWD, "./31/cgroup.cpu", [pid 306] <... close resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] unlink("./31/cgroup.cpu" [pid 306] <... socket resumed>) = 3 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] <... unlink resumed>) = 0 [pid 510] <... bpf resumed>) = 5 [pid 509] <... bpf resumed>) = 7 [pid 508] <... bpf resumed>) = 7 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] umount2("./31/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 510] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 509] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 510] <... futex resumed>) = 0 [pid 509] <... futex resumed>) = 0 [pid 508] <... futex resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 510] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 509] close(3 [pid 508] close(3 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] newfstatat(AT_FDCWD, "./31/binderfs", [pid 510] <... futex resumed>) = 0 [pid 509] <... close resumed>) = 0 [pid 508] <... close resumed>) = 0 [pid 306] close(3 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 510] write(-1, NULL, 55808 [pid 509] close(4 [pid 508] close(4 [pid 306] <... close resumed>) = 0 [pid 510] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 509] <... close resumed>) = 0 [pid 508] <... close resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] unlink("./31/binderfs" [pid 510] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 509] close(5 [pid 508] close(5 [pid 510] <... futex resumed>) = 0 [pid 508] <... close resumed>) = 0 [pid 306] <... socket resumed>) = 3 [pid 510] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] close(6 [pid 510] <... futex resumed>) = 0 [pid 508] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... unlink resumed>) = 0 [pid 510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 508] close(7 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] umount2("./31/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 510] <... bpf resumed>) = 6 [pid 510] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 510] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] newfstatat(AT_FDCWD, "./31/cgroup", [pid 510] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 510] <... futex resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 510] close(6 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] unlink("./31/cgroup" [pid 510] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... unlink resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] umount2("./31/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 510] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 510] <... futex resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 510] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] newfstatat(AT_FDCWD, "./31/cgroup.net", [pid 510] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] unlink("./31/cgroup.net" [pid 510] <... bpf resumed>) = 6 [pid 510] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... unlink resumed>) = 0 [pid 510] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] getdents64(3, [pid 510] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 510] <... futex resumed>) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] close(3 [pid 510] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] unlinkat(AT_FDCWD, "./31", AT_REMOVEDIR [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] close(3 [pid 305] <... unlinkat resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] mkdirat(AT_FDCWD, "./32", 0777 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] <... mkdirat resumed>) = 0 [pid 306] <... socket resumed>) = 3 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... openat resumed>) = 3 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] ioctl(3, LOOP_CLR_FD [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] close(3 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 305] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] <... socket resumed>) = 3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] close(3 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] <... close resumed>) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... setsockopt resumed>) = 0 [pid 305] <... socket resumed>) = 3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 305] close(3 [pid 306] <... setsockopt resumed>) = 0 [pid 306] close(3 [pid 305] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] read(249, [pid 305] <... socket resumed>) = 3 [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 ./strace-static-x86_64: Process 511 attached [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 511] set_robust_list(0x555555a6d760, 24 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 36 [pid 511] <... set_robust_list resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 511] chdir("./34" [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 511] <... chdir resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 511] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 511] <... prctl resumed>) = 0 [pid 511] setpgid(0, 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 511] <... setpgid resumed>) = 0 [pid 511] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 511] <... symlinkat resumed>) = 0 [pid 511] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 511] <... symlinkat resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 511] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net") = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 511] <... openat resumed>) = 3 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 511] write(3, "1000", 4 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 511] <... write resumed>) = 4 [pid 511] close(3) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 511] read(200, 0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 511] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 511] close(249) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 511] close(248) = 0 [pid 511] close(4 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 511] <... close resumed>) = 0 [pid 511] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] close(3 [pid 511] <... futex resumed>) = 0 [pid 511] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... close resumed>) = 0 [pid 511] <... futex resumed>) = 0 [pid 511] bpf(BPF_PROG_LOAD, NULL, 0 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 511] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 511] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] <... socket resumed>) = 3 [pid 511] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 511] <... futex resumed>) = 0 [pid 511] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 511] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 511] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 511] <... futex resumed>) = 0 [pid 511] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 511] <... futex resumed>) = 0 [pid 511] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 509] <... close resumed>) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 511] <... bpf resumed>) = 3 [pid 510] <... bpf resumed>) = 7 [pid 509] close(6 [pid 508] <... close resumed>) = 0 [pid 511] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 509] <... close resumed>) = 0 [pid 508] close(8 [pid 305] <... setsockopt resumed>) = 0 [pid 511] <... futex resumed>) = 0 [pid 510] <... futex resumed>) = 0 [pid 509] close(7 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 511] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] close(3 [pid 508] close(9 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 511] <... futex resumed>) = 0 [pid 510] <... close resumed>) = 0 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 511] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 510] close(4 [pid 508] close(10 [pid 511] <... bpf resumed>) = 0 [pid 510] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] close(5 [pid 508] close(11 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 511] <... futex resumed>) = 0 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] close(12 [pid 305] <... setsockopt resumed>) = 0 [pid 511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... bpf resumed>) = 4 [pid 508] close(13 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 511] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 511] <... futex resumed>) = 0 [pid 508] close(14 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 511] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... futex resumed>) = 0 [pid 511] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 508] close(15 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 508] close(16) = -1 EBADF (Bad file descriptor) [pid 305] <... setsockopt resumed>) = 0 [pid 508] close(17) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 508] close(18 [pid 305] <... close resumed>) = 0 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] read(249, [pid 508] close(19 [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 508] close(20 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 512 attached [pid 508] close(21 [pid 512] set_robust_list(0x5555557f6760, 24 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 34 [pid 512] <... set_robust_list resumed>) = 0 [pid 508] close(22 [pid 512] chdir("./32" [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] <... chdir resumed>) = 0 [pid 508] close(23 [pid 512] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] <... prctl resumed>) = 0 [pid 508] close(24 [pid 512] setpgid(0, 0) = 0 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 508] close(25 [pid 512] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] <... symlinkat resumed>) = 0 [pid 508] close(26 [pid 512] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] <... symlinkat resumed>) = 0 [pid 508] close(27 [pid 512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] <... openat resumed>) = 3 [pid 508] close(28 [pid 512] write(3, "1000", 4 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] <... write resumed>) = 4 [pid 512] close(3 [pid 508] close(29 [pid 512] <... close resumed>) = 0 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] read(200, 0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 508] close(3 [pid 512] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] <... symlinkat resumed>) = 0 [pid 512] close(249 [pid 508] close(4 [pid 512] <... close resumed>) = 0 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] close(248 [pid 508] close(5 [pid 512] <... close resumed>) = 0 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] close(4 [pid 508] close(6 [pid 512] <... close resumed>) = 0 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] close(7 [pid 512] <... futex resumed>) = 0 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] close(8 [pid 512] <... futex resumed>) = 0 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] bpf(BPF_PROG_LOAD, NULL, 0 [pid 508] close(9 [pid 512] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] close(10 [pid 512] <... futex resumed>) = 0 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] close(11 [pid 512] <... futex resumed>) = 0 [pid 512] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 508] close(12 [pid 512] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] close(13 [pid 512] <... futex resumed>) = 0 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 508] close(14 [pid 512] <... bpf resumed>) = 3 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] close(15 [pid 512] <... futex resumed>) = 0 [pid 512] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] <... futex resumed>) = 0 [pid 508] close(16 [pid 512] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] <... bpf resumed>) = 0 [pid 512] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] close(17 [pid 512] <... futex resumed>) = 0 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] close(18 [pid 512] <... futex resumed>) = 0 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 508] close(19 [pid 512] <... bpf resumed>) = 4 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] close(20 [pid 512] <... futex resumed>) = 0 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] close(21 [pid 512] <... futex resumed>) = 0 [pid 508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 508] close(22) = -1 EBADF (Bad file descriptor) [pid 508] close(23) = -1 EBADF (Bad file descriptor) [pid 508] close(24) = -1 EBADF (Bad file descriptor) [pid 508] close(25) = -1 EBADF (Bad file descriptor) [pid 508] close(26) = -1 EBADF (Bad file descriptor) [pid 508] close(27) = -1 EBADF (Bad file descriptor) [pid 508] close(28) = -1 EBADF (Bad file descriptor) [pid 508] close(29) = -1 EBADF (Bad file descriptor) [pid 508] exit_group(0) = ? [pid 508] +++ exited with 0 +++ [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 650, NULL, 0) = 1 [pid 320] umount2("./33", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 320] openat(AT_FDCWD, "./33", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(22, [pid 320] <... openat resumed>) = 3 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] newfstatat(3, "", [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 463] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] <... futex resumed>) = 1 [pid 463] epoll_pwait(4, [pid 320] getdents64(3, [pid 314] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 64 [pid 463] epoll_pwait(4, [pid 320] umount2("./33/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 320] newfstatat(AT_FDCWD, "./33/cgroup.cpu", [pid 314] read(22, [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... read resumed>0xc0014ed740, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] unlink("./33/cgroup.cpu" [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... unlink resumed>) = 0 [pid 320] umount2("./33/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=606477973} [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./33/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./33/binderfs") = 0 [pid 320] umount2("./33/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./33/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./33/cgroup") = 0 [pid 320] umount2("./33/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 510] <... close resumed>) = 0 [pid 509] <... close resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 510] close(6 [pid 509] close(8 [pid 320] newfstatat(AT_FDCWD, "./33/cgroup.net", [pid 510] <... close resumed>) = 0 [pid 509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 510] close(7 [pid 509] close(9 [pid 320] unlink("./33/cgroup.net" [pid 509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 509] close(10 [pid 320] <... unlink resumed>) = 0 [pid 509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getdents64(3, [pid 509] close(11) = -1 EBADF (Bad file descriptor) [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 509] close(12) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 509] close(13 [pid 320] <... close resumed>) = 0 [pid 509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 509] close(14 [pid 320] unlinkat(AT_FDCWD, "./33", AT_REMOVEDIR [pid 509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 509] close(15) = -1 EBADF (Bad file descriptor) [pid 509] close(16 [pid 320] <... unlinkat resumed>) = 0 [pid 509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] mkdirat(AT_FDCWD, "./34", 0777 [pid 509] close(17) = -1 EBADF (Bad file descriptor) [pid 509] close(18) = -1 EBADF (Bad file descriptor) [pid 509] close(19 [pid 320] <... mkdirat resumed>) = 0 [pid 509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 509] close(20 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... openat resumed>) = 3 [pid 509] close(21 [pid 320] ioctl(3, LOOP_CLR_FD [pid 509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 509] close(22) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 509] close(23 [pid 320] <... close resumed>) = 0 [pid 509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 509] close(24) = -1 EBADF (Bad file descriptor) [pid 509] close(25) = -1 EBADF (Bad file descriptor) [pid 509] close(26) = -1 EBADF (Bad file descriptor) [pid 509] close(27) = -1 EBADF (Bad file descriptor) [pid 509] close(28) = -1 EBADF (Bad file descriptor) [pid 509] close(29) = -1 EBADF (Bad file descriptor) [pid 509] close(3) = -1 EBADF (Bad file descriptor) [pid 509] close(4) = -1 EBADF (Bad file descriptor) [pid 509] close(5) = -1 EBADF (Bad file descriptor) [pid 509] close(6) = -1 EBADF (Bad file descriptor) [pid 509] close(7) = -1 EBADF (Bad file descriptor) [pid 509] close(8) = -1 EBADF (Bad file descriptor) [pid 509] close(9) = -1 EBADF (Bad file descriptor) [pid 509] close(10) = -1 EBADF (Bad file descriptor) [pid 509] close(11) = -1 EBADF (Bad file descriptor) [pid 509] close(12) = -1 EBADF (Bad file descriptor) [pid 509] close(13) = -1 EBADF (Bad file descriptor) [pid 509] close(14) = -1 EBADF (Bad file descriptor) [pid 509] close(15) = -1 EBADF (Bad file descriptor) [pid 509] close(16) = -1 EBADF (Bad file descriptor) [pid 509] close(17) = -1 EBADF (Bad file descriptor) [pid 509] close(18) = -1 EBADF (Bad file descriptor) [pid 509] close(19) = -1 EBADF (Bad file descriptor) [pid 509] close(20) = -1 EBADF (Bad file descriptor) [pid 509] close(21) = -1 EBADF (Bad file descriptor) [pid 509] close(22) = -1 EBADF (Bad file descriptor) [pid 509] close(23) = -1 EBADF (Bad file descriptor) [pid 509] close(24) = -1 EBADF (Bad file descriptor) [pid 509] close(25) = -1 EBADF (Bad file descriptor) [pid 509] close(26) = -1 EBADF (Bad file descriptor) [pid 509] close(27) = -1 EBADF (Bad file descriptor) [pid 509] close(28) = -1 EBADF (Bad file descriptor) [pid 509] close(29) = -1 EBADF (Bad file descriptor) [pid 509] exit_group(0) = ? [pid 509] +++ exited with 0 +++ [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] restart_syscall(<... resuming interrupted clone ...> [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 311] <... restart_syscall resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 608, NULL, 0) = 1 [pid 320] close(3 [pid 311] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... close resumed>) = 0 [pid 311] umount2("./32", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] <... futex resumed>) = 1 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 463] read(15, [pid 320] <... socket resumed>) = 3 [pid 311] openat(AT_FDCWD, "./32", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... openat resumed>) = 3 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] newfstatat(3, "", [pid 463] <... futex resumed>) = 1 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 319] <... futex resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] getdents64(3, [pid 463] <... write resumed>) = 64 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 319] epoll_pwait(4, [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 463] read(15, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] umount2("./32/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] <... read resumed>0xc001560b50, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 319] epoll_pwait(4, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] epoll_pwait(4, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] newfstatat(AT_FDCWD, "./32/cgroup.cpu", [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 319] epoll_pwait(4, [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] unlink("./32/cgroup.cpu" [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] <... unlink resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] umount2("./32/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=592713854} [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] newfstatat(AT_FDCWD, "./32/binderfs", [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] unlink("./32/binderfs" [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] <... unlink resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] umount2("./32/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] newfstatat(AT_FDCWD, "./32/cgroup", [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] close(3 [pid 311] unlink("./32/cgroup" [pid 320] <... close resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 311] umount2("./32/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] <... socket resumed>) = 3 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] newfstatat(AT_FDCWD, "./32/cgroup.net", [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] unlink("./32/cgroup.net" [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] <... unlink resumed>) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 311] getdents64(3, 0x555556a83810 /* 0 entries */, 32768) = 0 [pid 320] <... setsockopt resumed>) = 0 [pid 311] close(3 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] unlinkat(AT_FDCWD, "./32", AT_REMOVEDIR [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... unlinkat resumed>) = 0 [pid 311] mkdirat(AT_FDCWD, "./33", 0777 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] <... mkdirat resumed>) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 320] <... setsockopt resumed>) = 0 [pid 311] <... openat resumed>) = 3 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] ioctl(3, LOOP_CLR_FD [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] close(3 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] <... close resumed>) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] close(3) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 311] close(3) = 0 [pid 311] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 513 attached [pid 513] set_robust_list(0x555556a82760, 24 [pid 511] <... bpf resumed>) = 5 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 35 [pid 512] <... bpf resumed>) = 5 [pid 513] <... set_robust_list resumed>) = 0 [pid 511] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] <... close resumed>) = 0 [pid 513] chdir("./33" [pid 512] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] <... futex resumed>) = 0 [pid 510] close(8 [pid 320] <... setsockopt resumed>) = 0 [pid 513] <... chdir resumed>) = 0 [pid 512] <... futex resumed>) = 0 [pid 511] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 513] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 512] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] <... futex resumed>) = 0 [pid 510] close(9 [pid 513] <... prctl resumed>) = 0 [pid 512] <... futex resumed>) = 0 [pid 511] write(-1, NULL, 55808 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 513] setpgid(0, 0 [pid 512] write(-1, NULL, 55808 [pid 511] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 510] close(10 [pid 513] <... setpgid resumed>) = 0 [pid 512] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 511] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] read(249, [pid 513] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 512] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] <... futex resumed>) = 0 [pid 510] close(11 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 513] <... symlinkat resumed>) = 0 [pid 512] <... futex resumed>) = 0 [pid 511] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 513] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 512] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] <... futex resumed>) = 0 [pid 510] close(12./strace-static-x86_64: Process 514 attached [pid 513] <... symlinkat resumed>) = 0 [pid 512] <... futex resumed>) = 0 [pid 511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] set_robust_list(0x555556bd7760, 24 [pid 513] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 511] <... bpf resumed>) = 6 [pid 510] close(13 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 36 [pid 514] <... set_robust_list resumed>) = 0 [pid 513] <... symlinkat resumed>) = 0 [pid 511] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 514] chdir("./34" [pid 513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 512] <... bpf resumed>) = 6 [pid 511] <... futex resumed>) = 0 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... chdir resumed>) = 0 [pid 513] <... openat resumed>) = 3 [pid 512] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] close(14 [pid 514] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 513] write(3, "1000", 4 [pid 512] <... futex resumed>) = 0 [pid 511] <... futex resumed>) = 0 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... prctl resumed>) = 0 [pid 513] <... write resumed>) = 4 [pid 512] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] close(6 [pid 510] close(15 [pid 514] setpgid(0, 0 [pid 513] close(3 [pid 512] <... futex resumed>) = 0 [pid 511] <... close resumed>) = 0 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... setpgid resumed>) = 0 [pid 513] <... close resumed>) = 0 [pid 512] close(6 [pid 511] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] close(16 [pid 514] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 513] read(200, [pid 512] <... close resumed>) = 0 [pid 511] <... futex resumed>) = 0 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... symlinkat resumed>) = 0 [pid 513] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 512] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] close(17 [pid 514] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 513] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 512] <... futex resumed>) = 0 [pid 511] <... futex resumed>) = 0 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... symlinkat resumed>) = 0 [pid 511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 514] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 513] <... symlinkat resumed>) = 0 [pid 512] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] <... bpf resumed>) = 6 [pid 510] close(18 [pid 514] <... symlinkat resumed>) = 0 [pid 511] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 511] <... futex resumed>) = 0 [pid 514] <... openat resumed>) = 3 [pid 513] close(249 [pid 512] <... futex resumed>) = 0 [pid 511] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] write(3, "1000", 4 [pid 513] <... close resumed>) = 0 [pid 512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 511] <... futex resumed>) = 0 [pid 510] close(19 [pid 514] <... write resumed>) = 4 [pid 513] close(248 [pid 511] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 514] close(3) = 0 [pid 513] <... close resumed>) = 0 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] read(200, 0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 514] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 514] close(249) = 0 [pid 514] close(248) = 0 [pid 514] close(4) = 0 [pid 514] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 514] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 512] <... bpf resumed>) = 6 [pid 510] close(20 [pid 514] <... futex resumed>) = 0 [pid 513] close(4 [pid 512] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] bpf(BPF_PROG_LOAD, NULL, 0 [pid 513] <... close resumed>) = 0 [pid 512] <... futex resumed>) = 0 [pid 510] close(21 [pid 514] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 514] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 514] <... futex resumed>) = 0 [pid 512] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] <... futex resumed>) = 0 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 512] <... futex resumed>) = 0 [pid 510] close(22 [pid 514] <... futex resumed>) = 0 [pid 513] <... futex resumed>) = 0 [pid 512] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 513] bpf(BPF_PROG_LOAD, NULL, 0 [pid 514] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 510] close(23 [pid 513] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 514] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 514] <... futex resumed>) = 0 [pid 510] close(24 [pid 514] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] <... futex resumed>) = 0 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... futex resumed>) = 0 [pid 514] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 513] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] close(25 [pid 514] <... bpf resumed>) = 3 [pid 513] <... futex resumed>) = 0 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 510] close(26 [pid 514] <... futex resumed>) = 0 [pid 513] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] close(27 [pid 514] <... futex resumed>) = 0 [pid 513] <... futex resumed>) = 0 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 513] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] close(28 [pid 514] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] <... futex resumed>) = 0 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... futex resumed>) = 0 [pid 513] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 510] close(29 [pid 514] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] <... bpf resumed>) = 3 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... futex resumed>) = 0 [pid 513] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] close(3 [pid 514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 513] <... futex resumed>) = 0 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... bpf resumed>) = 4 [pid 513] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 514] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] close(4 [pid 513] <... futex resumed>) = 0 [pid 514] <... futex resumed>) = 0 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 510] close(5 [pid 514] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] <... bpf resumed>) = 0 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... futex resumed>) = 0 [pid 513] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] close(6 [pid 514] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 513] <... futex resumed>) = 0 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] close(7 [pid 513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] <... bpf resumed>) = 4 [pid 510] close(8 [pid 513] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] <... futex resumed>) = 0 [pid 510] close(9 [pid 513] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] <... futex resumed>) = 0 [pid 510] close(10 [pid 513] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 510] close(11) = -1 EBADF (Bad file descriptor) [pid 510] close(12) = -1 EBADF (Bad file descriptor) [pid 510] close(13) = -1 EBADF (Bad file descriptor) [pid 510] close(14) = -1 EBADF (Bad file descriptor) [pid 510] close(15) = -1 EBADF (Bad file descriptor) [pid 510] close(16 [pid 514] <... bpf resumed>) = 5 [pid 513] <... bpf resumed>) = 5 [pid 512] <... bpf resumed>) = 7 [pid 511] <... bpf resumed>) = 7 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 512] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] close(17 [pid 514] <... futex resumed>) = 0 [pid 513] <... futex resumed>) = 0 [pid 512] <... futex resumed>) = 0 [pid 511] <... futex resumed>) = 0 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 512] close(3 [pid 511] close(3 [pid 510] close(18 [pid 514] <... futex resumed>) = 0 [pid 513] <... futex resumed>) = 0 [pid 512] <... close resumed>) = 0 [pid 511] <... close resumed>) = 0 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] write(-1, NULL, 55808 [pid 513] write(-1, NULL, 55808 [pid 512] close(4 [pid 511] close(4 [pid 510] close(19 [pid 514] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 513] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 512] <... close resumed>) = 0 [pid 511] <... close resumed>) = 0 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 512] close(5 [pid 511] close(5 [pid 510] close(20 [pid 514] <... futex resumed>) = 0 [pid 513] <... futex resumed>) = 0 [pid 512] <... close resumed>) = 0 [pid 511] <... close resumed>) = 0 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 512] close(6 [pid 511] close(6 [pid 510] close(21 [pid 514] <... futex resumed>) = 0 [pid 513] <... futex resumed>) = 0 [pid 512] <... close resumed>) = 0 [pid 511] <... close resumed>) = 0 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 512] close(7 [pid 511] close(7 [pid 510] close(22 [pid 514] <... bpf resumed>) = 6 [pid 514] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 514] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] <... bpf resumed>) = 6 [pid 514] <... futex resumed>) = 0 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 514] close(6) = 0 [pid 513] <... futex resumed>) = 0 [pid 510] close(23 [pid 514] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... futex resumed>) = 0 [pid 513] <... futex resumed>) = 0 [pid 514] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] close(24 [pid 513] close(6 [pid 514] <... futex resumed>) = 0 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 513] <... close resumed>) = 0 [pid 510] close(25 [pid 514] <... bpf resumed>) = 6 [pid 513] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] <... futex resumed>) = 0 [pid 510] close(26 [pid 514] <... futex resumed>) = 0 [pid 513] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] <... futex resumed>) = 0 [pid 510] close(27 [pid 514] <... futex resumed>) = 0 [pid 513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 513] <... bpf resumed>) = 6 [pid 510] close(28 [pid 513] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] <... futex resumed>) = 0 [pid 510] close(29 [pid 513] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] <... futex resumed>) = 0 [pid 510] exit_group(0 [pid 513] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 510] <... exit_group resumed>) = ? [pid 510] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 593, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] umount2("./32", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 319] read(39, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] openat(AT_FDCWD, "./32", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 463] epoll_pwait(4, [pid 319] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] <... openat resumed>) = 3 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] newfstatat(3, "", [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 319] read(39, [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 319] <... read resumed>0xc001560bb0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getdents64(3, [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=553419166} [pid 317] umount2("./32/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./32/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./32/cgroup.cpu") = 0 [pid 317] umount2("./32/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./32/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./32/binderfs") = 0 [pid 317] umount2("./32/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./32/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./32/cgroup") = 0 [pid 317] umount2("./32/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./32/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./32/cgroup.net") = 0 [pid 317] getdents64(3, 0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 317] unlinkat(AT_FDCWD, "./32", AT_REMOVEDIR) = 0 [pid 317] mkdirat(AT_FDCWD, "./33", 0777) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 317] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 512] <... close resumed>) = 0 [pid 511] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 512] close(8 [pid 511] close(8 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 512] close(9 [pid 511] close(9 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 512] close(10 [pid 511] close(10 [pid 317] close(3 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] close(11 [pid 511] close(11 [pid 317] <... close resumed>) = 0 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 512] close(12 [pid 511] close(12 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 512] close(13 [pid 511] close(13 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] close(14 [pid 511] close(14 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 512] close(15 [pid 511] close(15 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 512] close(16 [pid 511] close(16 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 512] close(17 [pid 511] close(17 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] close(18 [pid 511] close(18 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 512] close(19 [pid 511] close(19 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 512] close(20 [pid 511] close(20 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] close(21 [pid 511] close(21 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 512] close(22 [pid 511] close(22 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 512] close(23 [pid 511] close(23 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] close(24 [pid 511] close(24 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 512] close(25 [pid 511] close(25 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 512] close(26 [pid 511] close(26 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 512] close(27 [pid 511] close(27 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 512] close(28 [pid 511] close(28 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 512] close(29 [pid 511] close(29 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 512] close(3 [pid 511] close(3 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 512] close(4 [pid 511] close(4 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 512] close(5 [pid 511] close(5 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] close(6 [pid 511] close(6 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 512] close(7 [pid 511] close(7 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] close(8 [pid 511] close(8 [pid 317] <... setsockopt resumed>) = 0 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] close(9 [pid 511] close(9 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] close(10 [pid 511] close(10 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] close(11 [pid 511] close(11 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] close(12 [pid 511] close(12 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 512] close(13 [pid 511] close(13 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] close(14 [pid 511] close(14 [pid 317] <... setsockopt resumed>) = 0 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] close(15 [pid 511] close(15 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] close(16 [pid 511] close(16 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] close(17 [pid 511] close(17 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] close(18 [pid 511] close(18 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 512] close(19 [pid 511] close(19 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 512] close(20 [pid 511] close(20 [pid 317] close(3 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] close(21 [pid 511] close(21 [pid 317] <... close resumed>) = 0 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] read(249, [pid 512] close(22 [pid 511] close(22 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 512] close(23 [pid 511] close(23 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 512] close(24 [pid 511] close(24 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] close(25 [pid 511] close(25 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 512] close(26 [pid 511] close(26./strace-static-x86_64: Process 515 attached [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 515] set_robust_list(0x555556f7e760, 24 [pid 512] close(27 [pid 511] close(27 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 35 [pid 515] <... set_robust_list resumed>) = 0 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 515] chdir("./33" [pid 512] close(28 [pid 511] close(28 [pid 515] <... chdir resumed>) = 0 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 515] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 512] close(29 [pid 511] close(29 [pid 515] <... prctl resumed>) = 0 [pid 512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 515] setpgid(0, 0 [pid 512] exit_group(0 [pid 511] exit_group(0 [pid 515] <... setpgid resumed>) = 0 [pid 512] <... exit_group resumed>) = ? [pid 511] <... exit_group resumed>) = ? [pid 515] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 512] +++ exited with 0 +++ [pid 511] +++ exited with 0 +++ [pid 515] <... symlinkat resumed>) = 0 [pid 515] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 515] <... symlinkat resumed>) = 0 [pid 515] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 515] <... openat resumed>) = 3 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 554, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 305] <... write resumed>) = 12 [pid 515] write(3, "1000", 4 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./34", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] umount2("./32", MNT_FORCE|UMOUNT_NOFOLLOW [pid 515] <... write resumed>) = 4 [pid 463] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 515] close(3 [pid 463] read(21, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 515] <... close resumed>) = 0 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] openat(AT_FDCWD, "./34", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 305] openat(AT_FDCWD, "./32", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 515] read(200, [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... openat resumed>) = 3 [pid 305] <... openat resumed>) = 3 [pid 515] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 306] newfstatat(3, "", [pid 305] newfstatat(3, "", [pid 515] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 463] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 515] <... symlinkat resumed>) = 0 [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 0, NULL, 0) = 1 [pid 306] getdents64(3, [pid 305] getdents64(3, [pid 515] close(249 [pid 463] read(21, [pid 319] read(11, [pid 515] <... close resumed>) = 0 [pid 463] <... read resumed>0xc001560c20, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 515] close(248 [pid 514] <... bpf resumed>) = 7 [pid 513] <... bpf resumed>) = 7 [pid 463] epoll_pwait(4, [pid 319] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] umount2("./34/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] umount2("./32/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 515] <... close resumed>) = 0 [pid 514] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 515] close(4 [pid 514] <... futex resumed>) = 0 [pid 513] <... futex resumed>) = 0 [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 306] newfstatat(AT_FDCWD, "./34/cgroup.cpu", [pid 305] newfstatat(AT_FDCWD, "./32/cgroup.cpu", [pid 515] <... close resumed>) = 0 [pid 514] close(3 [pid 513] close(3 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 515] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 514] <... close resumed>) = 0 [pid 513] <... close resumed>) = 0 [pid 319] read(11, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 515] <... futex resumed>) = 0 [pid 514] close(4 [pid 319] <... read resumed>0xc0014ed7a0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 515] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 514] <... close resumed>) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 515] <... futex resumed>) = 0 [pid 514] close(5 [pid 513] close(4 [pid 306] unlink("./34/cgroup.cpu" [pid 305] unlink("./32/cgroup.cpu" [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=521963221} [pid 515] bpf(BPF_PROG_LOAD, NULL, 0 [pid 513] <... close resumed>) = 0 [pid 515] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 515] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... unlink resumed>) = 0 [pid 515] <... futex resumed>) = 0 [pid 515] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... unlink resumed>) = 0 [pid 515] <... futex resumed>) = 0 [pid 513] close(5 [pid 306] umount2("./34/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] umount2("./32/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 515] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 515] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 515] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] newfstatat(AT_FDCWD, "./34/binderfs", [pid 305] newfstatat(AT_FDCWD, "./32/binderfs", [pid 515] <... futex resumed>) = 0 [pid 515] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 515] <... futex resumed>) = 0 [pid 306] unlink("./34/binderfs" [pid 305] unlink("./32/binderfs" [pid 515] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 306] <... unlink resumed>) = 0 [pid 515] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] <... unlink resumed>) = 0 [pid 515] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] umount2("./34/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 515] <... futex resumed>) = 0 [pid 305] umount2("./32/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 515] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 515] <... bpf resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./34/cgroup", [pid 305] newfstatat(AT_FDCWD, "./32/cgroup", [pid 515] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 515] <... futex resumed>) = 0 [pid 306] unlink("./34/cgroup" [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 515] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 306] <... unlink resumed>) = 0 [pid 305] unlink("./32/cgroup" [pid 515] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] umount2("./34/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 515] <... futex resumed>) = 0 [pid 515] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] <... unlink resumed>) = 0 [pid 515] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] umount2("./32/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] newfstatat(AT_FDCWD, "./34/cgroup.net", [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] newfstatat(AT_FDCWD, "./32/cgroup.net", [pid 306] unlink("./34/cgroup.net" [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... unlink resumed>) = 0 [pid 305] unlink("./32/cgroup.net" [pid 306] getdents64(3, 0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 305] <... unlink resumed>) = 0 [pid 306] close(3 [pid 305] getdents64(3, [pid 306] <... close resumed>) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 306] unlinkat(AT_FDCWD, "./34", AT_REMOVEDIR [pid 305] close(3 [pid 306] <... unlinkat resumed>) = 0 [pid 306] mkdirat(AT_FDCWD, "./35", 0777 [pid 305] <... close resumed>) = 0 [pid 306] <... mkdirat resumed>) = 0 [pid 305] unlinkat(AT_FDCWD, "./32", AT_REMOVEDIR [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 305] <... unlinkat resumed>) = 0 [pid 306] <... openat resumed>) = 3 [pid 305] mkdirat(AT_FDCWD, "./33", 0777 [pid 306] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 305] <... mkdirat resumed>) = 0 [pid 306] close(3 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 306] <... close resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... openat resumed>) = 3 [pid 305] ioctl(3, LOOP_CLR_FD [pid 306] <... socket resumed>) = 3 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] close(3 [pid 305] close(3 [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... socket resumed>) = 3 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] <... socket resumed>) = 3 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 305] close(3 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] <... close resumed>) = 0 [pid 306] close(3 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... close resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... socket resumed>) = 3 [pid 306] <... socket resumed>) = 3 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] close(3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... socket resumed>) = 3 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] close(3 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] <... socket resumed>) = 3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... setsockopt resumed>) = 0 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] close(3 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 305] <... socket resumed>) = 3 [pid 306] <... setsockopt resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 305] <... setsockopt resumed>) = 0 [pid 306] <... setsockopt resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] close(3 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] read(249, [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] <... setsockopt resumed>) = 0 ./strace-static-x86_64: Process 517 attached [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 517] set_robust_list(0x555555a6d760, 24 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 37 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 517] <... set_robust_list resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 517] chdir("./35") = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 517] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 517] <... prctl resumed>) = 0 [pid 517] setpgid(0, 0) = 0 [pid 305] <... setsockopt resumed>) = 0 [pid 517] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 305] close(3 [pid 517] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu") = 0 [pid 305] <... close resumed>) = 0 [pid 517] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 305] read(249, [pid 517] <... symlinkat resumed>) = 0 [pid 517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 517] <... openat resumed>) = 3 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 517] write(3, "1000", 4) = 4 [pid 517] close(3) = 0 [pid 517] read(200, 0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 517] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs"./strace-static-x86_64: Process 518 attached ) = 0 [pid 517] close(249 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 35 [pid 518] set_robust_list(0x5555557f6760, 24 [pid 517] <... close resumed>) = 0 [pid 518] <... set_robust_list resumed>) = 0 [pid 517] close(248) = 0 [pid 518] chdir("./33" [pid 517] close(4) = 0 [pid 518] <... chdir resumed>) = 0 [pid 517] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 518] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 517] <... futex resumed>) = 0 [pid 518] <... prctl resumed>) = 0 [pid 517] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 518] setpgid(0, 0 [pid 517] <... futex resumed>) = 0 [pid 518] <... setpgid resumed>) = 0 [pid 517] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 517] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 518] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 517] <... futex resumed>) = 0 [pid 517] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 517] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 518] <... symlinkat resumed>) = 0 [pid 517] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 518] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 517] <... futex resumed>) = 0 [pid 517] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] <... symlinkat resumed>) = 0 [pid 517] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 518] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 517] <... bpf resumed>) = 3 [pid 517] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 517] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 518] <... symlinkat resumed>) = 0 [pid 517] <... futex resumed>) = 0 [pid 518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 517] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 518] <... openat resumed>) = 3 [pid 517] <... bpf resumed>) = 0 [pid 514] <... close resumed>) = 0 [pid 518] write(3, "1000", 4 [pid 517] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 514] close(6 [pid 513] <... close resumed>) = 0 [pid 518] <... write resumed>) = 4 [pid 517] <... futex resumed>) = 0 [pid 514] <... close resumed>) = 0 [pid 513] close(6 [pid 517] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 514] close(7 [pid 517] <... futex resumed>) = 0 [pid 517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 518] close(3 [pid 517] <... bpf resumed>) = 4 [pid 513] <... close resumed>) = 0 [pid 518] <... close resumed>) = 0 [pid 517] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] close(7 [pid 518] read(200, [pid 517] <... futex resumed>) = 0 [pid 518] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 517] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 518] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 517] <... futex resumed>) = 0 [pid 517] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 518] <... symlinkat resumed>) = 0 [pid 518] close(249) = 0 [pid 518] close(248) = 0 [pid 518] close(4) = 0 [pid 518] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 518] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 518] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 518] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 518] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 518] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 515] <... bpf resumed>) = 5 [pid 515] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] write(-1, NULL, 55808) = -1 EBADF (Bad file descriptor) [pid 515] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 515] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] close(6) = 0 [pid 515] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 6 [pid 515] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 514] <... close resumed>) = 0 [pid 517] <... bpf resumed>) = 5 [pid 514] close(8 [pid 513] <... close resumed>) = 0 [pid 518] <... bpf resumed>) = 5 [pid 517] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(8 [pid 518] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 517] <... futex resumed>) = 0 [pid 514] close(9 [pid 518] <... futex resumed>) = 0 [pid 517] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 517] <... futex resumed>) = 0 [pid 514] close(10 [pid 513] close(9 [pid 518] <... futex resumed>) = 0 [pid 517] write(-1, NULL, 55808 [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] write(-1, NULL, 55808 [pid 517] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 514] close(11 [pid 513] close(10 [pid 518] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 517] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 517] <... futex resumed>) = 0 [pid 514] close(12 [pid 513] close(11 [pid 518] <... futex resumed>) = 0 [pid 517] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 517] <... futex resumed>) = 0 [pid 514] close(13 [pid 513] close(12 [pid 518] <... futex resumed>) = 0 [pid 517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 517] <... bpf resumed>) = 6 [pid 514] close(14 [pid 513] close(13 [pid 517] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] <... futex resumed>) = 0 [pid 514] close(15 [pid 518] <... bpf resumed>) = 6 [pid 517] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 517] <... futex resumed>) = 0 [pid 514] close(16 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] <... futex resumed>) = 0 [pid 517] close(6 [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(14 [pid 518] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 517] <... close resumed>) = 0 [pid 514] close(17 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] <... futex resumed>) = 0 [pid 517] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(15 [pid 518] close(6 [pid 517] <... futex resumed>) = 0 [pid 514] close(18 [pid 518] <... close resumed>) = 0 [pid 517] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 517] <... futex resumed>) = 0 [pid 514] close(19 [pid 513] close(16 [pid 518] <... futex resumed>) = 0 [pid 517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 517] <... bpf resumed>) = 6 [pid 514] close(20 [pid 513] close(17 [pid 518] <... futex resumed>) = 0 [pid 517] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 517] <... futex resumed>) = 0 [pid 514] close(21 [pid 513] close(18 [pid 517] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 517] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 518] <... bpf resumed>) = 6 [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 514] close(22 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] <... futex resumed>) = 0 [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(19 [pid 518] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 514] close(23 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] <... futex resumed>) = 0 [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(20 [pid 518] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 514] close(24 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(21 [pid 514] close(25 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(22 [pid 514] close(26 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(23 [pid 514] close(27 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(24 [pid 514] close(28 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(25 [pid 514] close(29 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(26 [pid 514] close(3 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(27 [pid 514] close(4 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(28 [pid 514] close(5 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(29 [pid 514] close(6 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(3 [pid 514] close(7 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(4 [pid 514] close(8 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(5 [pid 514] close(9 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(6 [pid 514] close(10 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(7 [pid 514] close(11 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(8 [pid 514] close(12 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(9 [pid 514] close(13 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(10 [pid 514] close(14 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(11 [pid 514] close(15 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(12 [pid 514] close(16 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(13 [pid 514] close(17 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(14 [pid 514] close(18 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(15 [pid 514] close(19 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(16 [pid 514] close(20 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(17 [pid 514] close(21 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(18 [pid 514] close(22) = -1 EBADF (Bad file descriptor) [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] close(23 [pid 513] close(19 [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] close(24 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(20 [pid 514] close(25 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(21 [pid 514] close(26 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(22 [pid 514] close(27 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(23 [pid 514] close(28 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(24 [pid 514] close(29 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 513] close(25 [pid 514] exit_group(0 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 514] <... exit_group resumed>) = ? [pid 513] close(26 [pid 514] +++ exited with 0 +++ [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 513] close(27) = -1 EBADF (Bad file descriptor) [pid 513] close(28) = -1 EBADF (Bad file descriptor) [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 513] close(29 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 524, NULL, 0) = 1 [pid 320] <... write resumed>) = 12 [pid 513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] umount2("./34", MNT_FORCE|UMOUNT_NOFOLLOW [pid 513] exit_group(0 [pid 463] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 513] <... exit_group resumed>) = ? [pid 463] read(22, [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 319] <... futex resumed>) = 0 [pid 463] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 463] <... write resumed>) = 64 [pid 513] +++ exited with 0 +++ [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] read(22, [pid 320] openat(AT_FDCWD, "./34", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] epoll_pwait(4, [pid 463] <... read resumed>0xc0014ed810, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] <... openat resumed>) = 3 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] epoll_pwait(4, [pid 320] newfstatat(3, "", [pid 319] epoll_pwait(4, [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] getdents64(3, [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 439, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=439058556} [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 294] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] umount2("./33", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] umount2("./34/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 0 [pid 294] sched_yield( [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] read(15, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... sched_yield resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./34/cgroup.cpu", [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] openat(AT_FDCWD, "./33", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 294] <... futex resumed>) = 0 [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 463] epoll_pwait(4, [pid 320] unlink("./34/cgroup.cpu" [pid 319] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] <... openat resumed>) = 3 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] <... unlink resumed>) = 0 [pid 319] <... write resumed>) = 64 [pid 311] newfstatat(3, "", [pid 463] epoll_pwait(4, [pid 320] umount2("./34/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 311] getdents64(3, [pid 320] newfstatat(AT_FDCWD, "./34/binderfs", [pid 319] read(15, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] <... read resumed>0xc0014ed870, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 320] unlink("./34/binderfs" [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] umount2("./33/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=436008869} [pid 320] <... unlink resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] umount2("./34/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] newfstatat(AT_FDCWD, "./33/cgroup.cpu", [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] newfstatat(AT_FDCWD, "./34/cgroup", [pid 311] unlink("./33/cgroup.cpu" [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./34/cgroup" [pid 311] <... unlink resumed>) = 0 [pid 311] umount2("./33/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 515] <... bpf resumed>) = 7 [pid 320] <... unlink resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 518] <... bpf resumed>) = 7 [pid 517] <... bpf resumed>) = 7 [pid 515] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] umount2("./34/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] newfstatat(AT_FDCWD, "./33/binderfs", [pid 518] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 517] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 515] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 518] <... futex resumed>) = 0 [pid 517] <... futex resumed>) = 0 [pid 515] close(3 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] newfstatat(AT_FDCWD, "./34/cgroup.net", [pid 518] close(3 [pid 517] close(3 [pid 515] <... close resumed>) = 0 [pid 311] unlink("./33/binderfs" [pid 518] <... close resumed>) = 0 [pid 517] <... close resumed>) = 0 [pid 515] close(4 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 518] close(4 [pid 517] close(4 [pid 515] <... close resumed>) = 0 [pid 320] unlink("./34/cgroup.net" [pid 311] <... unlink resumed>) = 0 [pid 518] <... close resumed>) = 0 [pid 517] <... close resumed>) = 0 [pid 515] close(5 [pid 518] close(5 [pid 320] <... unlink resumed>) = 0 [pid 515] <... close resumed>) = 0 [pid 517] close(5 [pid 515] close(6 [pid 320] getdents64(3, [pid 311] umount2("./33/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 515] <... close resumed>) = 0 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 515] close(7 [pid 320] close(3 [pid 311] newfstatat(AT_FDCWD, "./33/cgroup", [pid 320] <... close resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlinkat(AT_FDCWD, "./34", AT_REMOVEDIR [pid 311] unlink("./33/cgroup" [pid 320] <... unlinkat resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 320] mkdirat(AT_FDCWD, "./35", 0777 [pid 311] umount2("./33/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] <... mkdirat resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 311] newfstatat(AT_FDCWD, "./33/cgroup.net", [pid 320] <... openat resumed>) = 3 [pid 320] ioctl(3, LOOP_CLR_FD [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 311] unlink("./33/cgroup.net" [pid 320] close(3) = 0 [pid 311] <... unlink resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] getdents64(3, 0x555556a83810 /* 0 entries */, 32768) = 0 [pid 320] <... socket resumed>) = 3 [pid 320] close(3 [pid 311] close(3 [pid 320] <... close resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... close resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 311] unlinkat(AT_FDCWD, "./33", AT_REMOVEDIR [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 311] <... unlinkat resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] mkdirat(AT_FDCWD, "./34", 0777 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 311] <... mkdirat resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 320] close(3 [pid 311] <... openat resumed>) = 3 [pid 320] <... close resumed>) = 0 [pid 311] ioctl(3, LOOP_CLR_FD [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 320] <... socket resumed>) = 3 [pid 311] close(3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] close(3) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... socket resumed>) = 3 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... setsockopt resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... setsockopt resumed>) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] <... setsockopt resumed>) = 0 [pid 320] close(3 [pid 311] close(3 [pid 320] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 311] read(249, [pid 320] <... socket resumed>) = 3 [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 ./strace-static-x86_64: Process 519 attached [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 36 [pid 519] set_robust_list(0x555556a82760, 24 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 519] <... set_robust_list resumed>) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 519] chdir("./34") = 0 [pid 320] <... setsockopt resumed>) = 0 [pid 519] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 519] <... prctl resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 519] setpgid(0, 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 519] <... setpgid resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 519] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 519] <... symlinkat resumed>) = 0 [pid 320] <... setsockopt resumed>) = 0 [pid 519] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 519] <... symlinkat resumed>) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 519] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 519] <... symlinkat resumed>) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 519] <... openat resumed>) = 3 [pid 320] <... setsockopt resumed>) = 0 [pid 519] write(3, "1000", 4 [pid 320] close(3 [pid 519] <... write resumed>) = 4 [pid 518] <... close resumed>) = 0 [pid 517] <... close resumed>) = 0 [pid 515] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 519] close(3) = 0 [pid 518] close(6 [pid 517] close(6 [pid 515] close(8 [pid 320] read(249, [pid 519] read(200, [pid 518] <... close resumed>) = 0 [pid 517] <... close resumed>) = 0 [pid 515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 519] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 518] close(7 [pid 517] close(7 [pid 515] close(9 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 519] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 515] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 520 attached [pid 515] close(10 [pid 520] set_robust_list(0x555556bd7760, 24 [pid 519] <... symlinkat resumed>) = 0 [pid 515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] <... set_robust_list resumed>) = 0 [pid 519] close(249 [pid 515] close(11 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 37 [pid 520] chdir("./35" [pid 519] <... close resumed>) = 0 [pid 515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] <... chdir resumed>) = 0 [pid 519] close(248 [pid 515] close(12 [pid 520] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 519] <... close resumed>) = 0 [pid 515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] <... prctl resumed>) = 0 [pid 520] setpgid(0, 0) = 0 [pid 520] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 519] close(4 [pid 515] close(13 [pid 520] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 519] <... close resumed>) = 0 [pid 515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] <... symlinkat resumed>) = 0 [pid 515] close(14 [pid 520] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 519] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] <... symlinkat resumed>) = 0 [pid 519] <... futex resumed>) = 0 [pid 520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 519] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 515] close(15 [pid 520] <... openat resumed>) = 3 [pid 519] <... futex resumed>) = 0 [pid 515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] write(3, "1000", 4 [pid 519] bpf(BPF_PROG_LOAD, NULL, 0 [pid 515] close(16 [pid 520] <... write resumed>) = 4 [pid 519] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] close(3 [pid 519] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 515] close(17 [pid 520] <... close resumed>) = 0 [pid 520] read(200, [pid 519] <... futex resumed>) = 0 [pid 515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 520] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 519] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 515] close(18 [pid 520] <... symlinkat resumed>) = 0 [pid 519] <... futex resumed>) = 0 [pid 515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] close(249 [pid 519] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 515] close(19 [pid 520] <... close resumed>) = 0 [pid 519] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] close(248 [pid 519] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 515] close(20 [pid 520] <... close resumed>) = 0 [pid 519] <... futex resumed>) = 0 [pid 515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] close(4 [pid 519] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 520] <... close resumed>) = 0 [pid 519] <... futex resumed>) = 0 [pid 515] close(21 [pid 520] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] <... futex resumed>) = 0 [pid 520] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] <... bpf resumed>) = 3 [pid 515] close(22 [pid 520] <... futex resumed>) = 0 [pid 519] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 520] bpf(BPF_PROG_LOAD, NULL, 0 [pid 519] <... futex resumed>) = 0 [pid 515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 519] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 515] close(23 [pid 520] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] <... futex resumed>) = 0 [pid 515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] <... futex resumed>) = 0 [pid 519] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 515] close(24 [pid 520] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] <... bpf resumed>) = 0 [pid 515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] <... futex resumed>) = 0 [pid 519] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 515] close(25 [pid 520] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 519] <... futex resumed>) = 0 [pid 515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 519] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 515] close(26 [pid 520] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] <... futex resumed>) = 0 [pid 515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] <... futex resumed>) = 0 [pid 519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 515] close(27 [pid 520] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 520] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 520] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 519] <... bpf resumed>) = 4 [pid 515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 515] close(28 [pid 520] <... futex resumed>) = 0 [pid 519] <... futex resumed>) = 0 [pid 515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 519] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 515] close(29 [pid 520] <... bpf resumed>) = 0 [pid 519] <... futex resumed>) = 0 [pid 515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 515] close(3 [pid 520] <... futex resumed>) = 0 [pid 520] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] <... futex resumed>) = 0 [pid 520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 515] close(4 [pid 520] <... bpf resumed>) = 4 [pid 515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 515] close(5 [pid 520] <... futex resumed>) = 0 [pid 515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 515] close(6 [pid 520] <... futex resumed>) = 0 [pid 515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 515] close(7) = -1 EBADF (Bad file descriptor) [pid 515] close(8) = -1 EBADF (Bad file descriptor) [pid 515] close(9) = -1 EBADF (Bad file descriptor) [pid 515] close(10) = -1 EBADF (Bad file descriptor) [pid 515] close(11) = -1 EBADF (Bad file descriptor) [pid 515] close(12) = -1 EBADF (Bad file descriptor) [pid 515] close(13) = -1 EBADF (Bad file descriptor) [pid 515] close(14) = -1 EBADF (Bad file descriptor) [pid 515] close(15) = -1 EBADF (Bad file descriptor) [pid 515] close(16) = -1 EBADF (Bad file descriptor) [pid 515] close(17) = -1 EBADF (Bad file descriptor) [pid 515] close(18) = -1 EBADF (Bad file descriptor) [pid 515] close(19) = -1 EBADF (Bad file descriptor) [pid 515] close(20) = -1 EBADF (Bad file descriptor) [pid 515] close(21) = -1 EBADF (Bad file descriptor) [pid 515] close(22) = -1 EBADF (Bad file descriptor) [pid 515] close(23) = -1 EBADF (Bad file descriptor) [pid 515] close(24) = -1 EBADF (Bad file descriptor) [pid 515] close(25) = -1 EBADF (Bad file descriptor) [pid 515] close(26) = -1 EBADF (Bad file descriptor) [pid 515] close(27) = -1 EBADF (Bad file descriptor) [pid 515] close(28) = -1 EBADF (Bad file descriptor) [pid 515] close(29) = -1 EBADF (Bad file descriptor) [pid 515] exit_group(0) = ? [pid 515] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 437, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 317] umount2("./33", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 463] read(39, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] openat(AT_FDCWD, "./33", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... openat resumed>) = 3 [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 317] newfstatat(3, "", [pid 319] epoll_pwait(4, [pid 463] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] <... write resumed>) = 64 [pid 319] epoll_pwait(4, [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] getdents64(3, [pid 463] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 463] read(39, [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 463] <... read resumed>0xc0014ed8e0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] umount2("./33/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./33/cgroup.cpu", [pid 518] <... close resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=395077809} [pid 517] <... close resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 518] close(8 [pid 517] close(8 [pid 317] unlink("./33/cgroup.cpu" [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] close(9 [pid 517] close(9 [pid 317] <... unlink resumed>) = 0 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./33/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 518] close(10 [pid 517] close(10 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 518] close(11 [pid 517] close(11 [pid 317] newfstatat(AT_FDCWD, "./33/binderfs", [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] close(12 [pid 517] close(12 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./33/binderfs" [pid 518] close(13 [pid 517] close(13 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 518] close(14 [pid 517] close(14 [pid 317] umount2("./33/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 518] close(15 [pid 517] close(15 [pid 317] newfstatat(AT_FDCWD, "./33/cgroup", [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 518] close(16 [pid 517] close(16 [pid 317] unlink("./33/cgroup" [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 518] close(17 [pid 517] close(17 [pid 317] umount2("./33/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] close(18 [pid 517] close(18 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./33/cgroup.net", [pid 518] close(19 [pid 517] close(19 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 518] close(20 [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./33/cgroup.net" [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] close(20 [pid 317] <... unlink resumed>) = 0 [pid 518] close(21 [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3, [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] close(21 [pid 518] close(22 [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] close(22 [pid 317] close(3 [pid 518] close(23 [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] close(23 [pid 317] unlinkat(AT_FDCWD, "./33", AT_REMOVEDIR [pid 518] close(24 [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] close(24 [pid 317] <... unlinkat resumed>) = 0 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] close(25 [pid 317] mkdirat(AT_FDCWD, "./34", 0777 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] close(25 [pid 518] close(26 [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... mkdirat resumed>) = 0 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] close(26 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 518] close(27 [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] close(27 [pid 317] <... openat resumed>) = 3 [pid 518] close(28 [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] ioctl(3, LOOP_CLR_FD [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] close(28 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 518] close(29 [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] close(29 [pid 317] <... close resumed>) = 0 [pid 518] close(3) = -1 EBADF (Bad file descriptor) [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 518] close(4 [pid 517] close(3 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 518] close(5 [pid 517] close(4 [pid 317] close(3 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] close(6 [pid 517] close(5 [pid 317] <... close resumed>) = 0 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 518] close(7 [pid 517] close(6 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 518] close(8 [pid 517] close(7 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] close(9 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] close(8 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 518] close(10 [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] close(9 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 518] close(11 [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] close(10 [pid 518] close(12 [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] close(11 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 518] close(13 [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] close(12 [pid 317] <... socket resumed>) = 3 [pid 518] close(14 [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] close(13 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 518] close(15 [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] close(14 [pid 518] close(16 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] close(15 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 518] close(17 [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] close(16 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 518] close(18 [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] close(17 [pid 518] close(19 [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] close(18 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 518] close(20 [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] close(19 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 518] close(21 [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] close(20 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 518] close(22 [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] close(21 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 518] close(23 [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 518] close(24 [pid 517] close(22 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] close(25 [pid 517] close(23 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 518] close(26 [pid 517] close(24 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 518] close(27 [pid 517] close(25 [pid 317] close(3 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 518] close(28 [pid 517] close(26 [pid 317] <... close resumed>) = 0 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 518] close(29 [pid 517] close(27 [pid 518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 518] exit_group(0 [pid 517] close(28 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 518] <... exit_group resumed>) = ? [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 518] +++ exited with 0 +++ [pid 517] close(29 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 517] exit_group(0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] <... restart_syscall resumed>) = 0 [pid 517] <... exit_group resumed>) = ? [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 396, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 305] umount2("./33", MNT_FORCE|UMOUNT_NOFOLLOW [pid 517] +++ exited with 0 +++ [pid 319] <... futex resumed>) = 1 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 319] read(11, [pid 317] <... setsockopt resumed>) = 0 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] openat(AT_FDCWD, "./33", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] restart_syscall(<... resuming interrupted clone ...> [pid 305] <... openat resumed>) = 3 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] newfstatat(3, "", [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] epoll_pwait(4, [pid 319] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] <... restart_syscall resumed>) = 0 [pid 305] getdents64(3, [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... setsockopt resumed>) = 0 [pid 305] umount2("./33/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 520] <... bpf resumed>) = 5 [pid 519] <... bpf resumed>) = 5 [pid 319] <... futex resumed>) = 1 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 314] <... futex resumed>) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 520] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 376, NULL, 0) = 1 [pid 319] read(11, [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... write resumed>) = 12 [pid 305] newfstatat(AT_FDCWD, "./33/cgroup.cpu", [pid 520] <... futex resumed>) = 0 [pid 519] <... futex resumed>) = 0 [pid 463] read(21, [pid 319] <... read resumed>0xc0014ed940, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] umount2("./35", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 520] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 319] epoll_pwait(4, [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] unlink("./33/cgroup.cpu" [pid 520] <... futex resumed>) = 0 [pid 519] <... futex resumed>) = 0 [pid 463] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 306] openat(AT_FDCWD, "./35", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 305] <... unlink resumed>) = 0 [pid 520] write(-1, NULL, 55808 [pid 519] write(-1, NULL, 55808 [pid 463] <... write resumed>) = 64 [pid 319] epoll_pwait(4, [pid 317] <... setsockopt resumed>) = 0 [pid 306] <... openat resumed>) = 3 [pid 305] umount2("./33/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 520] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 463] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] close(3 [pid 306] newfstatat(3, "", [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 520] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... futex resumed>) = 1 [pid 317] <... close resumed>) = 0 [pid 314] <... futex resumed>) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 305] newfstatat(AT_FDCWD, "./33/binderfs", [pid 520] <... futex resumed>) = 0 [pid 519] <... futex resumed>) = 0 [pid 463] read(21, [pid 317] read(249, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] getdents64(3, [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 520] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... read resumed>0xc001560c80, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 305] unlink("./33/binderfs" [pid 520] <... futex resumed>) = 0 [pid 519] <... futex resumed>) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] umount2("./35/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... unlink resumed>) = 0 [pid 520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] umount2("./33/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 521 attached [pid 306] newfstatat(AT_FDCWD, "./35/cgroup.cpu", [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 521] set_robust_list(0x555556f7e760, 24 [pid 519] <... bpf resumed>) = 6 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] newfstatat(AT_FDCWD, "./33/cgroup", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=369415620} [pid 521] <... set_robust_list resumed>) = 0 [pid 306] unlink("./35/cgroup.cpu" [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 521] chdir("./34" [pid 520] <... bpf resumed>) = 6 [pid 519] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 36 [pid 306] <... unlink resumed>) = 0 [pid 305] unlink("./33/cgroup" [pid 521] <... chdir resumed>) = 0 [pid 520] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] <... futex resumed>) = 0 [pid 306] umount2("./35/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... unlink resumed>) = 0 [pid 521] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 520] <... futex resumed>) = 0 [pid 519] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] umount2("./33/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 521] <... prctl resumed>) = 0 [pid 520] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] <... futex resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./35/binderfs", [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 521] setpgid(0, 0 [pid 520] <... futex resumed>) = 0 [pid 519] close(6 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] newfstatat(AT_FDCWD, "./33/cgroup.net", [pid 521] <... setpgid resumed>) = 0 [pid 520] close(6 [pid 519] <... close resumed>) = 0 [pid 306] unlink("./35/binderfs" [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 521] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 520] <... close resumed>) = 0 [pid 519] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... unlink resumed>) = 0 [pid 305] unlink("./33/cgroup.net" [pid 521] <... symlinkat resumed>) = 0 [pid 520] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] <... futex resumed>) = 0 [pid 306] umount2("./35/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... unlink resumed>) = 0 [pid 521] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 520] <... futex resumed>) = 0 [pid 519] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] getdents64(3, [pid 520] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] <... futex resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./35/cgroup", [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 521] <... symlinkat resumed>) = 0 [pid 520] <... futex resumed>) = 0 [pid 519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] close(3 [pid 521] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 306] unlink("./35/cgroup" [pid 305] <... close resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 305] unlinkat(AT_FDCWD, "./33", AT_REMOVEDIR [pid 306] umount2("./35/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... unlinkat resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] mkdirat(AT_FDCWD, "./34", 0777 [pid 519] <... bpf resumed>) = 6 [pid 306] newfstatat(AT_FDCWD, "./35/cgroup.net", [pid 305] <... mkdirat resumed>) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 306] unlink("./35/cgroup.net" [pid 305] <... openat resumed>) = 3 [pid 520] <... bpf resumed>) = 6 [pid 306] <... unlink resumed>) = 0 [pid 305] ioctl(3, LOOP_CLR_FD [pid 306] getdents64(3, [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 521] <... symlinkat resumed>) = 0 [pid 520] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 305] close(3 [pid 521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 520] <... futex resumed>) = 0 [pid 519] <... futex resumed>) = 0 [pid 306] close(3 [pid 305] <... close resumed>) = 0 [pid 521] <... openat resumed>) = 3 [pid 520] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... close resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 521] write(3, "1000", 4 [pid 520] <... futex resumed>) = 0 [pid 519] <... futex resumed>) = 0 [pid 306] unlinkat(AT_FDCWD, "./35", AT_REMOVEDIR [pid 305] <... socket resumed>) = 3 [pid 521] <... write resumed>) = 4 [pid 520] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 519] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 306] <... unlinkat resumed>) = 0 [pid 305] close(3 [pid 521] close(3 [pid 520] <... bpf resumed>) = 7 [pid 306] mkdirat(AT_FDCWD, "./36", 0777 [pid 305] <... close resumed>) = 0 [pid 521] <... close resumed>) = 0 [pid 520] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] <... bpf resumed>) = 7 [pid 306] <... mkdirat resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 521] read(200, [pid 520] <... futex resumed>) = 0 [pid 519] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 305] <... socket resumed>) = 3 [pid 521] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 520] close(3 [pid 519] <... futex resumed>) = 0 [pid 306] <... openat resumed>) = 3 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 521] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 520] <... close resumed>) = 0 [pid 519] close(3 [pid 306] ioctl(3, LOOP_CLR_FD [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 521] <... symlinkat resumed>) = 0 [pid 520] close(4 [pid 519] <... close resumed>) = 0 [pid 306] close(3 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 521] close(249 [pid 520] <... close resumed>) = 0 [pid 519] close(4 [pid 306] <... close resumed>) = 0 [pid 521] <... close resumed>) = 0 [pid 520] close(5 [pid 519] <... close resumed>) = 0 [pid 521] close(248 [pid 520] <... close resumed>) = 0 [pid 519] close(5 [pid 521] <... close resumed>) = 0 [pid 520] close(6 [pid 519] <... close resumed>) = 0 [pid 521] close(4 [pid 520] <... close resumed>) = 0 [pid 519] close(6 [pid 521] <... close resumed>) = 0 [pid 520] close(7 [pid 519] <... close resumed>) = 0 [pid 521] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] close(7 [pid 521] <... futex resumed>) = 0 [pid 521] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] close(3 [pid 521] <... futex resumed>) = 0 [pid 521] bpf(BPF_PROG_LOAD, NULL, 0 [pid 306] <... socket resumed>) = 3 [pid 305] <... close resumed>) = 0 [pid 521] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 306] close(3 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 521] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... close resumed>) = 0 [pid 305] <... socket resumed>) = 3 [pid 521] <... futex resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 521] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... socket resumed>) = 3 [pid 521] <... futex resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 521] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 521] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 521] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 521] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 521] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] close(3 [pid 521] <... futex resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 521] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 306] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 521] <... bpf resumed>) = 3 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 521] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... socket resumed>) = 3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 521] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 521] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 521] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 521] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 521] <... bpf resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 521] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 521] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 521] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 521] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 521] <... bpf resumed>) = 4 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 521] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 521] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 521] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 521] <... futex resumed>) = 0 [pid 305] close(3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 521] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 305] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] <... socket resumed>) = 3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] close(3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... close resumed>) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] <... socket resumed>) = 3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... setsockopt resumed>) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] close(3 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 305] <... close resumed>) = 0 [pid 306] <... setsockopt resumed>) = 0 [pid 305] read(249, [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 520] <... close resumed>) = 0 [pid 519] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 520] close(8 [pid 519] close(8 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744./strace-static-x86_64: Process 522 attached [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... setsockopt resumed>) = 0 [pid 520] close(9 [pid 519] close(9 [pid 306] close(3 [pid 522] set_robust_list(0x5555557f6760, 24 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 36 [pid 522] <... set_robust_list resumed>) = 0 [pid 520] close(10 [pid 519] close(10 [pid 306] read(249, [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 520] close(11 [pid 519] close(11 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 522] chdir("./34" [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] close(12 [pid 519] close(12 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 38 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 523 attached [pid 522] <... chdir resumed>) = 0 [pid 520] close(13 [pid 519] close(13 [pid 523] set_robust_list(0x555555a6d760, 24 [pid 522] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] <... set_robust_list resumed>) = 0 [pid 520] close(14 [pid 522] <... prctl resumed>) = 0 [pid 519] close(14 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] chdir("./36" [pid 522] setpgid(0, 0 [pid 520] close(15 [pid 519] close(15 [pid 523] <... chdir resumed>) = 0 [pid 522] <... setpgid resumed>) = 0 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 520] close(16 [pid 519] close(16 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] close(17 [pid 519] close(17 [pid 523] <... prctl resumed>) = 0 [pid 522] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] setpgid(0, 0 [pid 520] close(18 [pid 519] close(18 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] <... setpgid resumed>) = 0 [pid 522] <... symlinkat resumed>) = 0 [pid 520] close(19 [pid 519] close(19 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 522] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 520] close(20 [pid 519] close(20 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] <... symlinkat resumed>) = 0 [pid 520] close(21 [pid 519] close(21 [pid 523] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 522] <... symlinkat resumed>) = 0 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] close(22 [pid 519] close(22 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] <... symlinkat resumed>) = 0 [pid 522] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 520] close(23 [pid 519] close(23 [pid 523] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... symlinkat resumed>) = 0 [pid 520] close(24 [pid 519] close(24 [pid 523] <... symlinkat resumed>) = 0 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 520] close(25 [pid 519] close(25 [pid 522] <... openat resumed>) = 3 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] <... openat resumed>) = 3 [pid 522] write(3, "1000", 4 [pid 520] close(26 [pid 519] close(26 [pid 523] write(3, "1000", 4 [pid 522] <... write resumed>) = 4 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] <... write resumed>) = 4 [pid 522] close(3 [pid 520] close(27 [pid 519] close(27 [pid 523] close(3 [pid 522] <... close resumed>) = 0 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] <... close resumed>) = 0 [pid 522] read(200, [pid 520] close(28 [pid 519] close(28 [pid 523] read(200, [pid 522] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 522] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 520] close(29 [pid 519] close(29 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 520] close(3 [pid 519] close(3 [pid 522] <... symlinkat resumed>) = 0 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] <... symlinkat resumed>) = 0 [pid 522] close(249 [pid 520] close(4 [pid 519] close(4 [pid 523] close(249 [pid 522] <... close resumed>) = 0 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] <... close resumed>) = 0 [pid 522] close(248 [pid 520] close(5 [pid 519] close(5 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] close(248 [pid 522] <... close resumed>) = 0 [pid 520] close(6 [pid 523] <... close resumed>) = 0 [pid 519] close(6 [pid 522] close(4 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] close(4 [pid 522] <... close resumed>) = 0 [pid 520] close(7 [pid 523] <... close resumed>) = 0 [pid 519] close(7 [pid 522] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] close(8 [pid 519] close(8 [pid 523] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] <... futex resumed>) = 0 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] <... futex resumed>) = 0 [pid 522] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 520] close(9 [pid 519] close(9 [pid 523] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] <... futex resumed>) = 0 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] <... futex resumed>) = 0 [pid 522] bpf(BPF_PROG_LOAD, NULL, 0 [pid 520] close(10 [pid 519] close(10 [pid 523] bpf(BPF_PROG_LOAD, NULL, 0 [pid 522] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 522] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 520] close(11 [pid 519] close(11 [pid 523] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] <... futex resumed>) = 0 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] <... futex resumed>) = 0 [pid 522] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 520] close(12 [pid 519] close(12 [pid 523] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] <... futex resumed>) = 0 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] <... futex resumed>) = 0 [pid 522] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 520] close(13 [pid 519] close(13 [pid 523] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 522] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 522] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 520] close(14 [pid 519] close(14 [pid 523] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] <... futex resumed>) = 0 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] <... futex resumed>) = 0 [pid 522] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 520] close(15 [pid 519] close(15 [pid 523] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] <... futex resumed>) = 0 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] <... futex resumed>) = 0 [pid 522] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 520] close(16 [pid 519] close(16 [pid 523] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 522] <... bpf resumed>) = 3 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] <... bpf resumed>) = 3 [pid 522] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 520] close(17 [pid 519] close(17 [pid 523] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] <... futex resumed>) = 0 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] <... futex resumed>) = 0 [pid 522] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 520] close(18 [pid 519] close(18 [pid 523] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] <... futex resumed>) = 0 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] <... futex resumed>) = 0 [pid 522] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 520] close(19 [pid 519] close(19 [pid 523] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 522] <... bpf resumed>) = 0 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] <... bpf resumed>) = 0 [pid 522] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 520] close(20 [pid 519] close(20 [pid 523] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] <... futex resumed>) = 0 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] close(21 [pid 519] close(21 [pid 523] <... futex resumed>) = 0 [pid 522] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] <... futex resumed>) = 0 [pid 520] close(22 [pid 519] close(22 [pid 523] <... futex resumed>) = 0 [pid 522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 520] close(23 [pid 519] close(23 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] close(24 [pid 519] close(24 [pid 522] <... bpf resumed>) = 4 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] close(25 [pid 519] close(25 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] close(26 [pid 519] close(26 [pid 523] <... bpf resumed>) = 4 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 523] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 520] close(27 [pid 519] close(27 [pid 523] <... futex resumed>) = 0 [pid 522] <... futex resumed>) = 0 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 520] close(28 [pid 519] close(28 [pid 523] <... futex resumed>) = 0 [pid 522] <... futex resumed>) = 0 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 522] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 520] close(29 [pid 519] close(29 [pid 520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 520] exit_group(0 [pid 519] exit_group(0 [pid 520] <... exit_group resumed>) = ? [pid 519] <... exit_group resumed>) = ? [pid 520] +++ exited with 0 +++ [pid 519] +++ exited with 0 +++ [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 373, NULL, 0) = 1 [pid 311] umount2("./34", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 311] openat(AT_FDCWD, "./34", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] read(15, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... openat resumed>) = 3 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 311] newfstatat(3, "", [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 463] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] epoll_pwait(4, [pid 319] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] getdents64(3, [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 326, NULL, 0) = 1 [pid 320] <... write resumed>) = 12 [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] umount2("./35", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 1 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 314] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] read(15, [pid 314] read(22, [pid 311] umount2("./34/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] openat(AT_FDCWD, "./35", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] <... read resumed>0xc001560cf0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... openat resumed>) = 3 [pid 319] epoll_pwait(4, [pid 320] newfstatat(3, "", [pid 523] <... bpf resumed>) = 5 [pid 522] <... bpf resumed>) = 5 [pid 521] <... bpf resumed>) = 5 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] newfstatat(AT_FDCWD, "./34/cgroup.cpu", [pid 523] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 521] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getdents64(3, [pid 319] epoll_pwait(4, [pid 314] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 523] <... futex resumed>) = 0 [pid 522] <... futex resumed>) = 0 [pid 521] <... futex resumed>) = 0 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 64 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 523] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] umount2("./35/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 522] <... futex resumed>) = 0 [pid 521] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 523] <... futex resumed>) = 0 [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 311] unlink("./34/cgroup.cpu" [pid 523] write(-1, NULL, 55808 [pid 522] write(-1, NULL, 55808 [pid 521] <... futex resumed>) = 0 [pid 463] <... futex resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./35/cgroup.cpu", [pid 314] <... futex resumed>) = 1 [pid 523] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 521] write(-1, NULL, 55808 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] read(22, [pid 311] <... unlink resumed>) = 0 [pid 523] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 521] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./35/cgroup.cpu" [pid 523] <... futex resumed>) = 0 [pid 522] <... futex resumed>) = 0 [pid 521] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... unlink resumed>) = 0 [pid 314] <... read resumed>0xc0014ed9b0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] umount2("./34/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 523] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 521] <... futex resumed>) = 0 [pid 320] umount2("./35/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 523] <... futex resumed>) = 0 [pid 522] <... futex resumed>) = 0 [pid 521] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./34/binderfs", [pid 523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 521] <... futex resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./35/binderfs", [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=322005252} [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./35/binderfs" [pid 523] <... bpf resumed>) = 6 [pid 320] <... unlink resumed>) = 0 [pid 320] umount2("./35/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 522] <... bpf resumed>) = 6 [pid 521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] newfstatat(AT_FDCWD, "./35/cgroup", [pid 311] unlink("./34/binderfs" [pid 523] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./35/cgroup" [pid 521] <... bpf resumed>) = 6 [pid 320] <... unlink resumed>) = 0 [pid 523] <... futex resumed>) = 0 [pid 522] <... futex resumed>) = 0 [pid 521] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] umount2("./35/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... unlink resumed>) = 0 [pid 523] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 521] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] umount2("./34/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 523] <... futex resumed>) = 0 [pid 522] <... futex resumed>) = 0 [pid 521] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] newfstatat(AT_FDCWD, "./35/cgroup.net", [pid 523] close(6 [pid 522] close(6 [pid 521] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 523] <... close resumed>) = 0 [pid 522] <... close resumed>) = 0 [pid 521] close(6 [pid 320] unlink("./35/cgroup.net" [pid 311] newfstatat(AT_FDCWD, "./34/cgroup", [pid 523] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 521] <... close resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 320] getdents64(3, 0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 523] <... futex resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 522] <... futex resumed>) = 0 [pid 521] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] close(3 [pid 523] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... close resumed>) = 0 [pid 311] unlink("./34/cgroup" [pid 523] <... futex resumed>) = 0 [pid 522] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 521] <... futex resumed>) = 0 [pid 320] unlinkat(AT_FDCWD, "./35", AT_REMOVEDIR [pid 523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 522] <... futex resumed>) = 0 [pid 521] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... unlinkat resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 320] mkdirat(AT_FDCWD, "./36", 0777) = 0 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 320] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 320] close(3 [pid 523] <... bpf resumed>) = 6 [pid 522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 521] <... futex resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 311] umount2("./34/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 523] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] <... bpf resumed>) = 6 [pid 521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 523] <... futex resumed>) = 0 [pid 522] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 521] <... bpf resumed>) = 6 [pid 320] <... socket resumed>) = 3 [pid 311] newfstatat(AT_FDCWD, "./34/cgroup.net", [pid 523] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] <... futex resumed>) = 0 [pid 521] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] close(3 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 523] <... futex resumed>) = 0 [pid 522] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 521] <... futex resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 311] unlink("./34/cgroup.net" [pid 523] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 522] <... futex resumed>) = 0 [pid 521] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... unlink resumed>) = 0 [pid 523] <... bpf resumed>) = 7 [pid 522] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 521] <... futex resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 311] getdents64(3, [pid 523] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] <... bpf resumed>) = 7 [pid 521] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 523] <... futex resumed>) = 0 [pid 522] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 521] <... bpf resumed>) = 7 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] close(3 [pid 523] close(3 [pid 522] <... futex resumed>) = 0 [pid 521] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 311] <... close resumed>) = 0 [pid 523] <... close resumed>) = 0 [pid 522] close(3 [pid 521] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] unlinkat(AT_FDCWD, "./34", AT_REMOVEDIR [pid 523] close(4 [pid 522] <... close resumed>) = 0 [pid 521] close(3 [pid 320] close(3 [pid 311] <... unlinkat resumed>) = 0 [pid 523] <... close resumed>) = 0 [pid 522] close(4 [pid 521] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 311] mkdirat(AT_FDCWD, "./35", 0777 [pid 523] close(5 [pid 522] <... close resumed>) = 0 [pid 521] close(4 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... mkdirat resumed>) = 0 [pid 523] <... close resumed>) = 0 [pid 522] close(5 [pid 521] <... close resumed>) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 523] close(6 [pid 522] <... close resumed>) = 0 [pid 521] close(5 [pid 320] <... socket resumed>) = 3 [pid 311] <... openat resumed>) = 3 [pid 523] <... close resumed>) = 0 [pid 522] close(6 [pid 521] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] ioctl(3, LOOP_CLR_FD [pid 523] close(7 [pid 522] <... close resumed>) = 0 [pid 521] close(6 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 523] <... close resumed>) = 0 [pid 522] close(7 [pid 521] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] close(3 [pid 523] close(8 [pid 521] close(7 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... close resumed>) = 0 [pid 521] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 523] close(9 [pid 522] close(8 [pid 521] close(8 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... socket resumed>) = 3 [pid 523] close(10 [pid 522] close(9 [pid 521] close(9 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] close(3 [pid 523] close(11 [pid 522] close(10 [pid 521] close(10 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 311] <... close resumed>) = 0 [pid 523] close(12 [pid 522] close(11 [pid 521] close(11 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 523] close(13 [pid 522] close(12 [pid 521] close(12 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 523] close(14 [pid 522] close(13 [pid 521] close(13 [pid 320] <... socket resumed>) = 3 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 523] close(15 [pid 522] close(14 [pid 521] close(14 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 523] close(16 [pid 522] close(15 [pid 521] close(15 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 523] close(17 [pid 522] close(16 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] close(16 [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 311] close(3 [pid 523] close(18 [pid 522] close(17 [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] close(17 [pid 320] <... setsockopt resumed>) = 0 [pid 523] close(19 [pid 522] close(18 [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... close resumed>) = 0 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] close(18 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 523] close(20 [pid 522] close(19 [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] close(19 [pid 311] <... socket resumed>) = 3 [pid 523] close(21 [pid 522] close(20 [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] close(20 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 523] close(22 [pid 522] close(21 [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... setsockopt resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 523] close(23 [pid 522] close(22 [pid 521] close(21 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 523] close(24 [pid 522] close(23 [pid 521] close(22 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 523] close(25 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] close(24 [pid 521] close(23 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 523] close(26 [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] close(25 [pid 521] close(24 [pid 320] <... setsockopt resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 523] close(27 [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 523] close(28 [pid 522] close(26 [pid 521] close(25 [pid 320] <... close resumed>) = 0 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] read(249, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 523] close(29 [pid 522] close(27 [pid 521] close(26 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 523] close(3 [pid 521] close(27 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] close(28 [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 523] close(4 [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] close(28./strace-static-x86_64: Process 524 attached [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] close(29 [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 524] set_robust_list(0x555556bd7760, 24 [pid 523] close(5 [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] close(29 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 38 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 524] <... set_robust_list resumed>) = 0 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] close(3 [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 524] chdir("./36" [pid 523] close(6 [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] close(3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 524] <... chdir resumed>) = 0 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] close(4 [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 524] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 523] close(7 [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] close(4 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 524] <... prctl resumed>) = 0 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 524] setpgid(0, 0 [pid 523] close(8 [pid 522] close(5 [pid 521] close(5 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 524] <... setpgid resumed>) = 0 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] close(3 [pid 524] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 311] <... close resumed>) = 0 [pid 523] close(9 [pid 522] close(6 [pid 521] close(6 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 524] <... symlinkat resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 524] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 524] <... symlinkat resumed>) = 0 [pid 523] close(10 [pid 522] close(7 [pid 521] close(7 [pid 311] <... setsockopt resumed>) = 0 [pid 524] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 524] <... symlinkat resumed>) = 0 [pid 523] close(11 [pid 522] close(8 [pid 521] close(8 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 524] <... openat resumed>) = 3 [pid 523] close(12 [pid 522] close(9 [pid 521] close(9 [pid 311] <... setsockopt resumed>) = 0 [pid 524] write(3, "1000", 4 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 524] <... write resumed>) = 4 [pid 523] close(13 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 524] close(3 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] close(10 [pid 521] close(10 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 524] <... close resumed>) = 0 [pid 523] close(14 [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 524] read(200, [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 522] close(11 [pid 524] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 523] close(15 [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] close(11 [pid 311] <... setsockopt resumed>) = 0 [pid 524] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] close(12 [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 524] <... symlinkat resumed>) = 0 [pid 523] close(16 [pid 311] <... close resumed>) = 0 [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] close(12 [pid 524] close(249 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] close(13 [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] read(249, [pid 524] <... close resumed>) = 0 [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 524] close(248 [pid 523] close(17 [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] close(13 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 524] <... close resumed>) = 0 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] close(14 [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 525 attached [pid 524] close(4 [pid 523] close(18 [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] close(14 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 37 [pid 525] set_robust_list(0x555556a82760, 24 [pid 524] <... close resumed>) = 0 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] close(15 [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] <... set_robust_list resumed>) = 0 [pid 524] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 523] close(19 [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] close(15 [pid 525] chdir("./35" [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] close(16 [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 524] <... futex resumed>) = 0 [pid 525] <... chdir resumed>) = 0 [pid 524] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 523] close(20 [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] close(16 [pid 525] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 524] <... futex resumed>) = 0 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] close(17 [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] <... prctl resumed>) = 0 [pid 524] bpf(BPF_PROG_LOAD, NULL, 0 [pid 523] close(21 [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] close(17 [pid 525] setpgid(0, 0 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] close(18 [pid 525] <... setpgid resumed>) = 0 [pid 524] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 523] close(22 [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] close(19 [pid 521] close(18 [pid 524] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... symlinkat resumed>) = 0 [pid 524] <... futex resumed>) = 0 [pid 523] close(23 [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 524] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] close(20 [pid 521] close(19 [pid 525] <... symlinkat resumed>) = 0 [pid 523] close(24 [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 524] <... futex resumed>) = 0 [pid 525] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 524] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] close(21 [pid 521] close(20 [pid 525] <... symlinkat resumed>) = 0 [pid 523] close(25 [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 524] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] close(22 [pid 524] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... openat resumed>) = 3 [pid 523] close(26 [pid 525] write(3, "1000", 4 [pid 524] <... futex resumed>) = 0 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] close(21 [pid 525] <... write resumed>) = 4 [pid 524] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 523] close(27 [pid 522] close(23 [pid 525] close(3 [pid 524] <... futex resumed>) = 0 [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] <... close resumed>) = 0 [pid 524] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] close(22 [pid 525] read(200, [pid 524] <... bpf resumed>) = 3 [pid 523] close(28 [pid 525] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 522] close(24 [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 524] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] close(23 [pid 525] <... symlinkat resumed>) = 0 [pid 524] <... futex resumed>) = 0 [pid 523] close(29 [pid 522] close(25 [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] close(249 [pid 524] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] close(24 [pid 525] <... close resumed>) = 0 [pid 524] <... futex resumed>) = 0 [pid 523] exit_group(0 [pid 522] close(26 [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] close(248 [pid 524] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 523] <... exit_group resumed>) = ? [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] close(25 [pid 525] <... close resumed>) = 0 [pid 524] <... bpf resumed>) = 0 [pid 523] +++ exited with 0 +++ [pid 522] close(27 [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] close(4 [pid 524] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] close(26 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 525] <... close resumed>) = 0 [pid 524] <... futex resumed>) = 0 [pid 522] close(28 [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] close(27 [pid 525] <... futex resumed>) = 0 [pid 524] <... futex resumed>) = 0 [pid 522] close(29 [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 525] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 521] close(28 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 325, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 525] <... futex resumed>) = 0 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./36", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 1 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 319] read(21, [pid 306] openat(AT_FDCWD, "./36", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 525] bpf(BPF_PROG_LOAD, NULL, 0 [pid 524] <... bpf resumed>) = 4 [pid 522] exit_group(0 [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... openat resumed>) = 3 [pid 525] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 524] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] <... exit_group resumed>) = ? [pid 521] close(29 [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 306] newfstatat(3, "", [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 525] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 522] +++ exited with 0 +++ [pid 521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 524] <... futex resumed>) = 0 [pid 314] epoll_pwait(4, [pid 306] getdents64(3, [pid 525] <... futex resumed>) = 0 [pid 524] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 521] exit_group(0 [pid 319] <... write resumed>) = 64 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 525] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] <... futex resumed>) = 0 [pid 521] <... exit_group resumed>) = ? [pid 319] read(21, [pid 314] epoll_pwait(4, [pid 306] umount2("./36/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 525] <... futex resumed>) = 0 [pid 524] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 319] <... read resumed>0xc0014eda10, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] epoll_pwait(4, [pid 314] epoll_pwait(4, [pid 306] newfstatat(AT_FDCWD, "./36/cgroup.cpu", [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 525] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 521] +++ exited with 0 +++ [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] unlink("./36/cgroup.cpu" [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 525] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 524] <... bpf resumed>) = 5 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 278, NULL, 0) = 1 [pid 306] <... unlink resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=277489077} [pid 525] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./36/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... write resumed>) = 12 [pid 294] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 525] <... futex resumed>) = 0 [pid 524] <... futex resumed>) = 0 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 314] <... futex resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] umount2("./34", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] sched_yield( [pid 525] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... write resumed>) = 12 [pid 314] read(11, [pid 306] newfstatat(AT_FDCWD, "./36/binderfs", [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... sched_yield resumed>) = 0 [pid 525] <... futex resumed>) = 0 [pid 524] <... futex resumed>) = 0 [pid 317] umount2("./34", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] openat(AT_FDCWD, "./34", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 525] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 524] write(-1, NULL, 55808 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 306] unlink("./36/binderfs" [pid 305] <... openat resumed>) = 3 [pid 294] <... futex resumed>) = 0 [pid 525] <... bpf resumed>) = 3 [pid 524] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... futex resumed>) = 0 [pid 317] openat(AT_FDCWD, "./34", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... futex resumed>) = 1 [pid 306] <... unlink resumed>) = 0 [pid 305] newfstatat(3, "", [pid 525] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] epoll_pwait(4, [pid 317] <... openat resumed>) = 3 [pid 314] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] umount2("./36/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 525] <... futex resumed>) = 0 [pid 524] <... futex resumed>) = 0 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 0, NULL, 0) = 1 [pid 317] newfstatat(3, "", [pid 314] <... write resumed>) = 64 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 525] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] read(39, [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] read(11, [pid 306] newfstatat(AT_FDCWD, "./36/cgroup", [pid 305] getdents64(3, [pid 525] <... futex resumed>) = 0 [pid 524] <... futex resumed>) = 0 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] getdents64(3, [pid 314] <... read resumed>0xc0014eda80, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 525] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 319] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 314] epoll_pwait(4, [pid 306] unlink("./36/cgroup" [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 525] <... bpf resumed>) = 0 [pid 319] <... write resumed>) = 64 [pid 317] umount2("./34/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 524] <... bpf resumed>) = 6 [pid 319] read(39, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] epoll_pwait(4, [pid 319] <... read resumed>0xc001560d50, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] newfstatat(AT_FDCWD, "./34/cgroup.cpu", [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... unlink resumed>) = 0 [pid 305] umount2("./34/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 525] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] epoll_pwait(4, [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] epoll_pwait(4, [pid 306] umount2("./36/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 525] <... futex resumed>) = 0 [pid 524] <... futex resumed>) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] unlink("./34/cgroup.cpu" [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 525] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... unlink resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./36/cgroup.net", [pid 305] newfstatat(AT_FDCWD, "./34/cgroup.cpu", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=271562731} [pid 525] <... futex resumed>) = 0 [pid 524] <... futex resumed>) = 0 [pid 317] umount2("./34/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 524] close(6 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] unlink("./36/cgroup.net" [pid 305] unlink("./34/cgroup.cpu" [pid 317] newfstatat(AT_FDCWD, "./34/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./34/binderfs") = 0 [pid 317] umount2("./34/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 525] <... bpf resumed>) = 4 [pid 317] newfstatat(AT_FDCWD, "./34/cgroup", [pid 524] <... close resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./34/cgroup" [pid 306] <... unlink resumed>) = 0 [pid 525] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlink resumed>) = 0 [pid 306] getdents64(3, [pid 305] <... unlink resumed>) = 0 [pid 525] <... futex resumed>) = 0 [pid 524] <... futex resumed>) = 0 [pid 317] umount2("./34/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 525] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] umount2("./34/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 525] <... futex resumed>) = 0 [pid 524] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./34/cgroup.net", [pid 306] close(3 [pid 525] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 524] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] unlink("./34/cgroup.net" [pid 306] <... close resumed>) = 0 [pid 525] <... bpf resumed>) = 5 [pid 524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 317] <... unlink resumed>) = 0 [pid 306] unlinkat(AT_FDCWD, "./36", AT_REMOVEDIR [pid 305] newfstatat(AT_FDCWD, "./34/binderfs", [pid 525] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getdents64(3, 0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 317] unlinkat(AT_FDCWD, "./34", AT_REMOVEDIR) = 0 [pid 317] mkdirat(AT_FDCWD, "./35", 0777) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 524] <... bpf resumed>) = 6 [pid 317] <... openat resumed>) = 3 [pid 317] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 306] <... unlinkat resumed>) = 0 [pid 525] <... futex resumed>) = 0 [pid 524] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 525] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 306] mkdirat(AT_FDCWD, "./37", 0777 [pid 305] unlink("./34/binderfs" [pid 525] <... futex resumed>) = 0 [pid 524] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... mkdirat resumed>) = 0 [pid 525] write(-1, NULL, 55808 [pid 524] <... futex resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 305] <... unlink resumed>) = 0 [pid 525] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 524] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 306] <... openat resumed>) = 3 [pid 305] umount2("./34/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 525] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 524] <... bpf resumed>) = 7 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 525] <... futex resumed>) = 0 [pid 524] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] ioctl(3, LOOP_CLR_FD [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 525] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] newfstatat(AT_FDCWD, "./34/cgroup", [pid 525] <... futex resumed>) = 0 [pid 524] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 306] close(3 [pid 525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 524] close(3 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... socket resumed>) = 3 [pid 306] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 525] <... bpf resumed>) = 6 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] unlink("./34/cgroup" [pid 525] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... socket resumed>) = 3 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 525] <... futex resumed>) = 0 [pid 524] close(4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] close(3 [pid 305] <... unlink resumed>) = 0 [pid 525] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 525] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... close resumed>) = 0 [pid 524] close(5 [pid 305] umount2("./34/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 525] close(6 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 525] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 525] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] <... socket resumed>) = 3 [pid 305] newfstatat(AT_FDCWD, "./34/cgroup.net", [pid 525] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 525] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 525] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 305] unlink("./34/cgroup.net" [pid 525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... unlink resumed>) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 525] <... bpf resumed>) = 6 [pid 317] <... setsockopt resumed>) = 0 [pid 306] close(3 [pid 305] getdents64(3, [pid 525] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 525] <... futex resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 525] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] close(3 [pid 525] <... futex resumed>) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... socket resumed>) = 3 [pid 525] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] unlinkat(AT_FDCWD, "./34", AT_REMOVEDIR [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 317] close(3) = 0 [pid 305] <... unlinkat resumed>) = 0 [pid 317] read(249, [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] mkdirat(AT_FDCWD, "./35", 0777 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] <... mkdirat resumed>) = 0 ./strace-static-x86_64: Process 526 attached [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 37 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 526] set_robust_list(0x555556f7e760, 24 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 526] <... set_robust_list resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] <... openat resumed>) = 3 [pid 526] chdir("./35" [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] ioctl(3, LOOP_CLR_FD [pid 526] <... chdir resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 526] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 526] <... prctl resumed>) = 0 [pid 305] close(3 [pid 526] setpgid(0, 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] <... close resumed>) = 0 [pid 526] <... setpgid resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 526] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] <... socket resumed>) = 3 [pid 526] <... symlinkat resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] close(3 [pid 526] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] <... close resumed>) = 0 [pid 526] <... symlinkat resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 526] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] <... socket resumed>) = 3 [pid 526] <... symlinkat resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 526] <... openat resumed>) = 3 [pid 306] close(3 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 526] write(3, "1000", 4 [pid 306] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 526] <... write resumed>) = 4 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] close(3 [pid 526] close(3 [pid 306] <... socket resumed>) = 3 [pid 305] <... close resumed>) = 0 [pid 526] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 526] read(200, [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] <... socket resumed>) = 3 [pid 526] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 526] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 526] <... symlinkat resumed>) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 526] close(249 [pid 306] <... setsockopt resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 526] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 526] close(248 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 526] <... close resumed>) = 0 [pid 525] <... bpf resumed>) = 7 [pid 524] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 526] close(4 [pid 525] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] close(6 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 526] <... close resumed>) = 0 [pid 525] <... futex resumed>) = 0 [pid 524] <... close resumed>) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 526] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] close(3 [pid 524] close(7 [pid 306] <... setsockopt resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 526] <... futex resumed>) = 0 [pid 525] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 526] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] close(4 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 526] <... futex resumed>) = 0 [pid 525] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 526] bpf(BPF_PROG_LOAD, NULL, 0 [pid 525] close(5 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 526] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 306] close(3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 526] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 526] <... futex resumed>) = 0 [pid 306] read(249, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 526] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 526] <... futex resumed>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 ./strace-static-x86_64: Process 527 attached [pid 526] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 527] set_robust_list(0x555555a6d760, 24 [pid 526] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 39 [pid 527] <... set_robust_list resumed>) = 0 [pid 526] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 527] chdir("./37" [pid 526] <... futex resumed>) = 0 [pid 527] <... chdir resumed>) = 0 [pid 305] close(3 [pid 526] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 526] <... futex resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 526] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 527] <... prctl resumed>) = 0 [pid 527] setpgid(0, 0 [pid 526] <... bpf resumed>) = 3 [pid 305] <... socket resumed>) = 3 [pid 527] <... setpgid resumed>) = 0 [pid 526] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 526] <... futex resumed>) = 0 [pid 527] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 526] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 527] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 526] <... futex resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 527] <... symlinkat resumed>) = 0 [pid 526] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 527] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 526] <... bpf resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 527] <... symlinkat resumed>) = 0 [pid 527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 526] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 527] <... openat resumed>) = 3 [pid 526] <... futex resumed>) = 0 [pid 527] write(3, "1000", 4 [pid 526] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... setsockopt resumed>) = 0 [pid 527] <... write resumed>) = 4 [pid 526] <... futex resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 527] close(3 [pid 526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 527] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 527] read(200, [pid 526] <... bpf resumed>) = 4 [pid 305] <... setsockopt resumed>) = 0 [pid 527] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 526] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 527] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 526] <... futex resumed>) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 527] <... symlinkat resumed>) = 0 [pid 526] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 527] close(249 [pid 526] <... futex resumed>) = 0 [pid 526] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 527] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 527] close(248 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 527] <... close resumed>) = 0 [pid 527] close(4 [pid 305] <... setsockopt resumed>) = 0 [pid 527] <... close resumed>) = 0 [pid 305] close(3 [pid 527] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... close resumed>) = 0 [pid 527] <... futex resumed>) = 0 [pid 305] read(249, [pid 527] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 527] <... futex resumed>) = 0 [pid 527] bpf(BPF_PROG_LOAD, NULL, 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 527] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 527] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 527] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 527] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 527] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 528 attached [pid 527] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 528] set_robust_list(0x5555557f6760, 24 [pid 527] <... futex resumed>) = 0 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 37 [pid 528] <... set_robust_list resumed>) = 0 [pid 527] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 528] chdir("./35" [pid 527] <... bpf resumed>) = 3 [pid 528] <... chdir resumed>) = 0 [pid 527] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 528] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 527] <... futex resumed>) = 0 [pid 528] <... prctl resumed>) = 0 [pid 527] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 528] setpgid(0, 0 [pid 527] <... futex resumed>) = 0 [pid 528] <... setpgid resumed>) = 0 [pid 527] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 527] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 527] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 528] <... symlinkat resumed>) = 0 [pid 527] <... bpf resumed>) = 4 [pid 528] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 527] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] <... symlinkat resumed>) = 0 [pid 527] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 528] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 527] <... futex resumed>) = 0 [pid 527] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 528] <... symlinkat resumed>) = 0 [pid 528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 528] write(3, "1000", 4) = 4 [pid 528] close(3) = 0 [pid 528] read(200, 0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 528] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 528] close(249) = 0 [pid 528] close(248) = 0 [pid 528] close(4) = 0 [pid 528] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 528] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 528] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 528] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 528] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 524] <... close resumed>) = 0 [pid 524] close(8 [pid 525] <... close resumed>) = 0 [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 525] close(6 [pid 524] close(9) = -1 EBADF (Bad file descriptor) [pid 524] close(10) = -1 EBADF (Bad file descriptor) [pid 524] close(11) = -1 EBADF (Bad file descriptor) [pid 524] close(12) = -1 EBADF (Bad file descriptor) [pid 524] close(13) = -1 EBADF (Bad file descriptor) [pid 528] <... bpf resumed>) = 4 [pid 525] <... close resumed>) = 0 [pid 524] close(14 [pid 528] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] close(7 [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 528] <... futex resumed>) = 0 [pid 524] close(15 [pid 528] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 528] <... futex resumed>) = 0 [pid 524] close(16 [pid 528] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 524] close(17) = -1 EBADF (Bad file descriptor) [pid 524] close(18) = -1 EBADF (Bad file descriptor) [pid 524] close(19) = -1 EBADF (Bad file descriptor) [pid 524] close(20) = -1 EBADF (Bad file descriptor) [pid 524] close(21) = -1 EBADF (Bad file descriptor) [pid 524] close(22) = -1 EBADF (Bad file descriptor) [pid 524] close(23) = -1 EBADF (Bad file descriptor) [pid 524] close(24) = -1 EBADF (Bad file descriptor) [pid 524] close(25) = -1 EBADF (Bad file descriptor) [pid 524] close(26) = -1 EBADF (Bad file descriptor) [pid 524] close(27) = -1 EBADF (Bad file descriptor) [pid 524] close(28) = -1 EBADF (Bad file descriptor) [pid 524] close(29) = -1 EBADF (Bad file descriptor) [pid 524] close(3) = -1 EBADF (Bad file descriptor) [pid 524] close(4) = -1 EBADF (Bad file descriptor) [pid 524] close(5) = -1 EBADF (Bad file descriptor) [pid 524] close(6) = -1 EBADF (Bad file descriptor) [pid 524] close(7) = -1 EBADF (Bad file descriptor) [pid 524] close(8) = -1 EBADF (Bad file descriptor) [pid 524] close(9) = -1 EBADF (Bad file descriptor) [pid 524] close(10) = -1 EBADF (Bad file descriptor) [pid 524] close(11) = -1 EBADF (Bad file descriptor) [pid 524] close(12) = -1 EBADF (Bad file descriptor) [pid 524] close(13) = -1 EBADF (Bad file descriptor) [pid 524] close(14) = -1 EBADF (Bad file descriptor) [pid 524] close(15) = -1 EBADF (Bad file descriptor) [pid 524] close(16) = -1 EBADF (Bad file descriptor) [pid 524] close(17) = -1 EBADF (Bad file descriptor) [pid 524] close(18) = -1 EBADF (Bad file descriptor) [pid 524] close(19) = -1 EBADF (Bad file descriptor) [pid 524] close(20) = -1 EBADF (Bad file descriptor) [pid 524] close(21) = -1 EBADF (Bad file descriptor) [pid 524] close(22) = -1 EBADF (Bad file descriptor) [pid 524] close(23) = -1 EBADF (Bad file descriptor) [pid 524] close(24) = -1 EBADF (Bad file descriptor) [pid 524] close(25) = -1 EBADF (Bad file descriptor) [pid 524] close(26) = -1 EBADF (Bad file descriptor) [pid 524] close(27) = -1 EBADF (Bad file descriptor) [pid 524] close(28) = -1 EBADF (Bad file descriptor) [pid 524] close(29) = -1 EBADF (Bad file descriptor) [pid 524] exit_group(0) = ? [pid 524] +++ exited with 0 +++ [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 320] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 272, NULL, 0) = 1 [pid 320] umount2("./36", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 320] openat(AT_FDCWD, "./36", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(22, [pid 320] <... openat resumed>) = 3 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] newfstatat(3, "", [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 320] getdents64(3, [pid 319] epoll_pwait(4, [pid 314] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] <... write resumed>) = 64 [pid 320] umount2("./36/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] epoll_pwait(4, [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 463] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 1 [pid 320] newfstatat(AT_FDCWD, "./36/cgroup.cpu", [pid 314] read(22, [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... read resumed>0xc001560dc0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] unlink("./36/cgroup.cpu" [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... unlink resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=213696051} [pid 320] umount2("./36/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./36/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./36/binderfs") = 0 [pid 320] umount2("./36/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./36/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./36/cgroup") = 0 [pid 320] umount2("./36/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./36/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./36/cgroup.net") = 0 [pid 320] getdents64(3, 0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 320] close(3) = 0 [pid 320] unlinkat(AT_FDCWD, "./36", AT_REMOVEDIR) = 0 [pid 320] mkdirat(AT_FDCWD, "./37", 0777) = 0 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 320] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 527] <... bpf resumed>) = 5 [pid 526] <... bpf resumed>) = 5 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 528] <... bpf resumed>) = 5 [pid 527] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 528] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] <... futex resumed>) = 0 [pid 526] <... futex resumed>) = 0 [pid 525] close(8 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 528] <... futex resumed>) = 0 [pid 527] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 528] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] <... futex resumed>) = 0 [pid 526] <... futex resumed>) = 0 [pid 525] close(9 [pid 528] <... futex resumed>) = 0 [pid 527] write(-1, NULL, 55808 [pid 526] write(-1, NULL, 55808 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 528] write(-1, NULL, 55808 [pid 527] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 526] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 525] close(10 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 528] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 527] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 528] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] <... futex resumed>) = 0 [pid 526] <... futex resumed>) = 0 [pid 525] close(11 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 528] <... futex resumed>) = 0 [pid 527] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 528] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] <... futex resumed>) = 0 [pid 526] <... futex resumed>) = 0 [pid 525] close(12 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 528] <... futex resumed>) = 0 [pid 527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 527] <... bpf resumed>) = 6 [pid 526] <... bpf resumed>) = 6 [pid 525] close(13 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 528] <... bpf resumed>) = 6 [pid 528] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 528] <... futex resumed>) = 0 [pid 527] <... futex resumed>) = 0 [pid 526] <... futex resumed>) = 0 [pid 525] close(14 [pid 528] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 528] <... futex resumed>) = 0 [pid 527] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 528] close(6 [pid 527] <... futex resumed>) = 0 [pid 526] <... futex resumed>) = 0 [pid 525] close(15 [pid 528] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 528] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] close(6 [pid 526] close(6 [pid 525] close(16 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 528] <... futex resumed>) = 0 [pid 527] <... close resumed>) = 0 [pid 526] <... close resumed>) = 0 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 528] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] close(17 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 527] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 528] <... futex resumed>) = 0 [pid 527] <... futex resumed>) = 0 [pid 526] <... futex resumed>) = 0 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 527] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] close(18 [pid 320] <... close resumed>) = 0 [pid 528] <... bpf resumed>) = 6 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 528] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] <... futex resumed>) = 0 [pid 526] <... futex resumed>) = 0 [pid 525] close(19 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 528] <... futex resumed>) = 0 [pid 527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 528] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... socket resumed>) = 3 [pid 527] <... bpf resumed>) = 6 [pid 525] close(20 [pid 526] <... bpf resumed>) = 6 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 528] <... futex resumed>) = 0 [pid 527] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 525] close(21 [pid 528] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 527] <... futex resumed>) = 0 [pid 526] <... futex resumed>) = 0 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 527] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] close(22 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 527] <... futex resumed>) = 0 [pid 526] <... futex resumed>) = 0 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 527] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 526] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 525] close(23 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 525] close(24) = -1 EBADF (Bad file descriptor) [pid 320] <... setsockopt resumed>) = 0 [pid 525] close(25 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 525] close(26 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 525] close(27 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] close(28 [pid 320] <... setsockopt resumed>) = 0 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 525] close(29 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 525] close(3) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 525] close(4 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 525] close(5 [pid 320] <... setsockopt resumed>) = 0 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 525] close(6) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 525] close(7 [pid 320] read(249, [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 525] close(8 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 529 attached [pid 525] close(9 [pid 529] set_robust_list(0x555556bd7760, 24) = 0 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 39 [pid 529] chdir("./37" [pid 525] close(10 [pid 529] <... chdir resumed>) = 0 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 529] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 525] close(11 [pid 529] <... prctl resumed>) = 0 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 529] setpgid(0, 0 [pid 525] close(12 [pid 529] <... setpgid resumed>) = 0 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 529] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 525] close(13 [pid 529] <... symlinkat resumed>) = 0 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 529] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 525] close(14 [pid 529] <... symlinkat resumed>) = 0 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 529] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 525] close(15 [pid 529] <... symlinkat resumed>) = 0 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 525] close(16 [pid 529] <... openat resumed>) = 3 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 529] write(3, "1000", 4 [pid 525] close(17 [pid 529] <... write resumed>) = 4 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 529] close(3 [pid 525] close(18 [pid 529] <... close resumed>) = 0 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 529] read(200, [pid 525] close(19 [pid 529] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 529] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 525] close(20 [pid 529] <... symlinkat resumed>) = 0 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 529] close(249 [pid 525] close(21 [pid 529] <... close resumed>) = 0 [pid 529] close(248 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 529] <... close resumed>) = 0 [pid 525] close(22 [pid 529] close(4 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 529] <... close resumed>) = 0 [pid 525] close(23 [pid 529] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 529] <... futex resumed>) = 0 [pid 525] close(24 [pid 529] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 529] <... futex resumed>) = 0 [pid 525] close(25 [pid 529] bpf(BPF_PROG_LOAD, NULL, 0 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 529] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 525] close(26 [pid 529] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 529] <... futex resumed>) = 0 [pid 525] close(27 [pid 529] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 529] <... futex resumed>) = 0 [pid 525] close(28 [pid 529] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 529] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 525] close(29 [pid 529] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 529] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] exit_group(0 [pid 529] <... futex resumed>) = 0 [pid 525] <... exit_group resumed>) = ? [pid 529] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 525] +++ exited with 0 +++ [pid 529] <... bpf resumed>) = 3 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 529] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] restart_syscall(<... resuming interrupted clone ...> [pid 529] <... futex resumed>) = 0 [pid 529] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 529] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 311] <... restart_syscall resumed>) = 0 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 215, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./35", MNT_FORCE|UMOUNT_NOFOLLOW [pid 529] <... bpf resumed>) = 4 [pid 319] <... futex resumed>) = 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 528] <... bpf resumed>) = 7 [pid 527] <... bpf resumed>) = 7 [pid 526] <... bpf resumed>) = 7 [pid 319] read(15, [pid 311] openat(AT_FDCWD, "./35", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 529] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 528] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 529] <... futex resumed>) = 0 [pid 526] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... openat resumed>) = 3 [pid 529] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 528] <... futex resumed>) = 0 [pid 527] <... futex resumed>) = 0 [pid 526] <... futex resumed>) = 0 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 311] newfstatat(3, "", [pid 529] <... futex resumed>) = 0 [pid 528] close(3 [pid 527] close(3 [pid 526] close(3 [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 529] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 528] <... close resumed>) = 0 [pid 527] <... close resumed>) = 0 [pid 526] <... close resumed>) = 0 [pid 463] epoll_pwait(4, [pid 319] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] getdents64(3, [pid 529] <... bpf resumed>) = 5 [pid 528] close(4 [pid 527] close(4 [pid 526] close(4 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 529] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 528] <... close resumed>) = 0 [pid 527] <... close resumed>) = 0 [pid 526] <... close resumed>) = 0 [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./35/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 529] <... futex resumed>) = 0 [pid 528] close(5 [pid 527] close(5 [pid 526] close(5 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 529] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 528] <... close resumed>) = 0 [pid 527] <... close resumed>) = 0 [pid 319] read(15, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] newfstatat(AT_FDCWD, "./35/cgroup.cpu", [pid 529] <... futex resumed>) = 0 [pid 528] close(6 [pid 527] close(6 [pid 319] <... read resumed>0xc0014edae0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 529] write(-1, NULL, 55808 [pid 528] <... close resumed>) = 0 [pid 527] <... close resumed>) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] unlink("./35/cgroup.cpu" [pid 529] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 528] close(7 [pid 527] close(7 [pid 311] <... unlink resumed>) = 0 [pid 529] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] umount2("./35/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 529] <... futex resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=180467558} [pid 529] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] newfstatat(AT_FDCWD, "./35/binderfs", [pid 529] <... futex resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 311] unlink("./35/binderfs") = 0 [pid 529] <... bpf resumed>) = 6 [pid 311] umount2("./35/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 529] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 529] <... futex resumed>) = 0 [pid 311] newfstatat(AT_FDCWD, "./35/cgroup", [pid 529] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 529] <... futex resumed>) = 0 [pid 311] unlink("./35/cgroup" [pid 529] close(6 [pid 311] <... unlink resumed>) = 0 [pid 311] umount2("./35/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 529] <... close resumed>) = 0 [pid 529] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 529] <... futex resumed>) = 0 [pid 311] newfstatat(AT_FDCWD, "./35/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 529] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] unlink("./35/cgroup.net" [pid 529] <... futex resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 311] getdents64(3, 0x555556a83810 /* 0 entries */, 32768) = 0 [pid 311] close(3) = 0 [pid 311] unlinkat(AT_FDCWD, "./35", AT_REMOVEDIR) = 0 [pid 311] mkdirat(AT_FDCWD, "./36", 0777) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 3 [pid 311] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 311] close(3 [pid 529] <... bpf resumed>) = 6 [pid 311] <... close resumed>) = 0 [pid 529] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] close(3) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] close(3) = 0 [pid 311] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 530 attached [pid 530] set_robust_list(0x555556a82760, 24 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 38 [pid 530] <... set_robust_list resumed>) = 0 [pid 530] chdir("./36") = 0 [pid 530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 530] setpgid(0, 0) = 0 [pid 526] <... close resumed>) = 0 [pid 528] <... close resumed>) = 0 [pid 530] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 528] close(8 [pid 526] close(6 [pid 530] <... symlinkat resumed>) = 0 [pid 528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 526] <... close resumed>) = 0 [pid 530] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 528] close(9 [pid 526] close(7 [pid 530] <... symlinkat resumed>) = 0 [pid 528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 528] close(10 [pid 530] <... symlinkat resumed>) = 0 [pid 530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] <... openat resumed>) = 3 [pid 528] close(11 [pid 530] write(3, "1000", 4) = 4 [pid 528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] close(3 [pid 528] close(12 [pid 530] <... close resumed>) = 0 [pid 530] read(200, [pid 528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 528] close(13 [pid 530] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] <... symlinkat resumed>) = 0 [pid 530] close(249 [pid 528] close(14 [pid 530] <... close resumed>) = 0 [pid 528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] close(248 [pid 528] close(15 [pid 530] <... close resumed>) = 0 [pid 528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] close(4 [pid 528] close(16 [pid 530] <... close resumed>) = 0 [pid 528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 528] close(17 [pid 530] <... futex resumed>) = 0 [pid 528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 528] close(18 [pid 530] <... futex resumed>) = 0 [pid 528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] bpf(BPF_PROG_LOAD, NULL, 0 [pid 528] close(19 [pid 530] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 528] close(20 [pid 530] <... futex resumed>) = 0 [pid 528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 528] close(21 [pid 530] <... futex resumed>) = 0 [pid 528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 528] close(22 [pid 530] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 528] close(23 [pid 530] <... futex resumed>) = 0 [pid 528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 528] close(24 [pid 530] <... futex resumed>) = 0 [pid 528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 528] close(25 [pid 530] <... bpf resumed>) = 3 [pid 528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 528] close(26 [pid 530] <... futex resumed>) = 0 [pid 528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] close(27 [pid 530] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] <... bpf resumed>) = 0 [pid 528] close(28 [pid 530] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] <... futex resumed>) = 0 [pid 528] close(29 [pid 530] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] <... futex resumed>) = 0 [pid 528] close(3 [pid 530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] <... bpf resumed>) = 4 [pid 528] close(4 [pid 530] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] <... futex resumed>) = 0 [pid 528] close(5 [pid 530] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] <... futex resumed>) = 0 [pid 528] close(6 [pid 530] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 528] close(7) = -1 EBADF (Bad file descriptor) [pid 528] close(8) = -1 EBADF (Bad file descriptor) [pid 528] close(9) = -1 EBADF (Bad file descriptor) [pid 528] close(10) = -1 EBADF (Bad file descriptor) [pid 528] close(11) = -1 EBADF (Bad file descriptor) [pid 528] close(12) = -1 EBADF (Bad file descriptor) [pid 528] close(13) = -1 EBADF (Bad file descriptor) [pid 528] close(14) = -1 EBADF (Bad file descriptor) [pid 528] close(15) = -1 EBADF (Bad file descriptor) [pid 528] close(16) = -1 EBADF (Bad file descriptor) [pid 528] close(17) = -1 EBADF (Bad file descriptor) [pid 528] close(18) = -1 EBADF (Bad file descriptor) [pid 528] close(19) = -1 EBADF (Bad file descriptor) [pid 528] close(20) = -1 EBADF (Bad file descriptor) [pid 528] close(21) = -1 EBADF (Bad file descriptor) [pid 528] close(22) = -1 EBADF (Bad file descriptor) [pid 528] close(23) = -1 EBADF (Bad file descriptor) [pid 528] close(24) = -1 EBADF (Bad file descriptor) [pid 528] close(25) = -1 EBADF (Bad file descriptor) [pid 528] close(26) = -1 EBADF (Bad file descriptor) [pid 528] close(27) = -1 EBADF (Bad file descriptor) [pid 528] close(28) = -1 EBADF (Bad file descriptor) [pid 528] close(29) = -1 EBADF (Bad file descriptor) [pid 528] exit_group(0) = ? [pid 528] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 183, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 305] umount2("./35", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 463] read(11, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] openat(AT_FDCWD, "./35", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 319] <... futex resumed>) = 0 [pid 305] <... openat resumed>) = 3 [pid 463] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] newfstatat(3, "", [pid 463] read(11, [pid 319] epoll_pwait(4, [pid 463] <... read resumed>0xc0014edb50, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] getdents64(3, [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=149501335} [pid 305] umount2("./35/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./35/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./35/cgroup.cpu") = 0 [pid 305] umount2("./35/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./35/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./35/binderfs") = 0 [pid 305] umount2("./35/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./35/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./35/cgroup") = 0 [pid 305] umount2("./35/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./35/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./35/cgroup.net") = 0 [pid 305] getdents64(3, 0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 305] close(3) = 0 [pid 305] unlinkat(AT_FDCWD, "./35", AT_REMOVEDIR) = 0 [pid 305] mkdirat(AT_FDCWD, "./36", 0777) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 305] ioctl(3, LOOP_CLR_FD [pid 529] <... bpf resumed>) = 7 [pid 527] <... close resumed>) = 0 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 529] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] close(8 [pid 305] close(3 [pid 529] <... futex resumed>) = 0 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 529] close(3 [pid 527] close(9 [pid 529] <... close resumed>) = 0 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 529] close(4 [pid 527] close(10 [pid 529] <... close resumed>) = 0 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 529] close(5 [pid 527] close(11 [pid 305] close(3 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 527] close(12) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 527] close(13) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 527] close(14) = -1 EBADF (Bad file descriptor) [pid 527] close(15 [pid 305] <... socket resumed>) = 3 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 527] close(16 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 527] close(17) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 527] close(18 [pid 305] close(3 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 527] close(19) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 527] close(20) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 527] close(21 [pid 305] <... socket resumed>) = 3 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 527] close(22 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 527] close(23 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 527] close(24) = -1 EBADF (Bad file descriptor) [pid 527] close(25 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 527] close(26) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 527] close(27 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 527] close(28 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 527] close(29 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 527] close(3 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 527] close(4 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 527] close(5 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 527] close(6) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 527] close(7) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 527] close(8) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 527] close(9 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 527] close(10 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 527] close(11 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 527] close(12 [pid 305] close(3 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 527] close(13 [pid 305] <... close resumed>) = 0 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 527] close(14) = -1 EBADF (Bad file descriptor) [pid 527] close(15) = -1 EBADF (Bad file descriptor) [pid 527] close(16 [pid 305] <... socket resumed>) = 3 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 527] close(17 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 527] close(18 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 527] close(19) = -1 EBADF (Bad file descriptor) [pid 527] close(20 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 527] close(21 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 527] close(22 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 527] close(23) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 527] close(24) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 527] close(25) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 527] close(26) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 527] close(27) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 527] close(28 [pid 305] close(3 [pid 527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 527] close(29) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 527] exit_group(0 [pid 305] read(249, [pid 527] <... exit_group resumed>) = ? [pid 527] +++ exited with 0 +++ [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 531 attached ) = 0 [pid 531] set_robust_list(0x5555557f6760, 24 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 38 [pid 531] <... set_robust_list resumed>) = 0 [pid 531] chdir("./36") = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 150, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 531] setpgid(0, 0 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./37", MNT_FORCE|UMOUNT_NOFOLLOW [pid 531] <... setpgid resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 531] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 319] read(21, [pid 306] openat(AT_FDCWD, "./37", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 531] <... symlinkat resumed>) = 0 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 531] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... openat resumed>) = 3 [pid 531] <... symlinkat resumed>) = 0 [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 306] newfstatat(3, "", [pid 531] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 463] epoll_pwait(4, [pid 319] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 531] <... symlinkat resumed>) = 0 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 306] getdents64(3, [pid 531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 531] <... openat resumed>) = 3 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 531] write(3, "1000", 4 [pid 319] read(21, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 531] <... write resumed>) = 4 [pid 319] <... read resumed>0xc0014edbb0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] umount2("./37/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 531] close(3 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 531] <... close resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=126027434} [pid 531] read(200, [pid 306] newfstatat(AT_FDCWD, "./37/cgroup.cpu", [pid 531] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 531] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 531] <... symlinkat resumed>) = 0 [pid 306] unlink("./37/cgroup.cpu" [pid 531] close(249) = 0 [pid 531] close(248) = 0 [pid 531] close(4 [pid 306] <... unlink resumed>) = 0 [pid 531] <... close resumed>) = 0 [pid 306] umount2("./37/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 531] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 531] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] newfstatat(AT_FDCWD, "./37/binderfs", [pid 531] <... futex resumed>) = 0 [pid 531] bpf(BPF_PROG_LOAD, NULL, 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 531] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 306] unlink("./37/binderfs" [pid 531] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] <... unlink resumed>) = 0 [pid 531] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 306] umount2("./37/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 531] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 531] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] newfstatat(AT_FDCWD, "./37/cgroup", [pid 531] <... futex resumed>) = 0 [pid 531] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 531] <... bpf resumed>) = 3 [pid 531] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] unlink("./37/cgroup" [pid 531] <... futex resumed>) = 0 [pid 531] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 306] <... unlink resumed>) = 0 [pid 531] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] umount2("./37/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 531] <... futex resumed>) = 0 [pid 531] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 531] <... futex resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./37/cgroup.net", [pid 531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 531] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] unlink("./37/cgroup.net" [pid 531] <... futex resumed>) = 0 [pid 531] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 306] <... unlink resumed>) = 0 [pid 306] getdents64(3, 0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 306] close(3) = 0 [pid 306] unlinkat(AT_FDCWD, "./37", AT_REMOVEDIR) = 0 [pid 306] mkdirat(AT_FDCWD, "./38", 0777) = 0 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 3 [pid 306] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 306] close(3 [pid 526] <... close resumed>) = 0 [pid 530] <... bpf resumed>) = 5 [pid 306] <... close resumed>) = 0 [pid 530] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] close(8 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 530] <... futex resumed>) = 0 [pid 526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] close(9 [pid 306] <... socket resumed>) = 3 [pid 530] <... futex resumed>) = 0 [pid 526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 530] write(-1, NULL, 55808 [pid 526] close(10 [pid 306] <... close resumed>) = 0 [pid 530] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 530] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] close(11 [pid 530] <... futex resumed>) = 0 [pid 526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... socket resumed>) = 3 [pid 530] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] close(12 [pid 530] <... futex resumed>) = 0 [pid 526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 526] close(13) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 526] close(14) = -1 EBADF (Bad file descriptor) [pid 530] <... bpf resumed>) = 6 [pid 526] close(15 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 530] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 530] <... futex resumed>) = 0 [pid 526] close(16 [pid 306] close(3 [pid 530] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] <... futex resumed>) = 0 [pid 526] close(17 [pid 306] <... close resumed>) = 0 [pid 530] close(6 [pid 526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 530] <... close resumed>) = 0 [pid 526] close(18 [pid 530] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... socket resumed>) = 3 [pid 530] <... futex resumed>) = 0 [pid 526] close(19 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 530] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] <... futex resumed>) = 0 [pid 526] close(20 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 526] close(21) = -1 EBADF (Bad file descriptor) [pid 526] close(22) = -1 EBADF (Bad file descriptor) [pid 526] close(23) = -1 EBADF (Bad file descriptor) [pid 526] close(24) = -1 EBADF (Bad file descriptor) [pid 526] close(25) = -1 EBADF (Bad file descriptor) [pid 526] close(26) = -1 EBADF (Bad file descriptor) [pid 526] close(27) = -1 EBADF (Bad file descriptor) [pid 526] close(28) = -1 EBADF (Bad file descriptor) [pid 526] close(29) = -1 EBADF (Bad file descriptor) [pid 526] close(3) = -1 EBADF (Bad file descriptor) [pid 526] close(4) = -1 EBADF (Bad file descriptor) [pid 526] close(5) = -1 EBADF (Bad file descriptor) [pid 526] close(6) = -1 EBADF (Bad file descriptor) [pid 526] close(7) = -1 EBADF (Bad file descriptor) [pid 530] <... bpf resumed>) = 6 [pid 526] close(8) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 530] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] close(9 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 530] <... futex resumed>) = 0 [pid 526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 530] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] close(10 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 530] <... futex resumed>) = 0 [pid 526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 526] close(11 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 526] close(12) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 526] close(13) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 526] close(14) = -1 EBADF (Bad file descriptor) [pid 526] close(15 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 526] close(16) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 526] close(17 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 526] close(18 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 526] close(19 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 526] close(20 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 526] close(21) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 526] close(22 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 526] close(23 [pid 306] <... socket resumed>) = 3 [pid 526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 526] close(24 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 526] close(25 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 526] close(26 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 526] close(27) = -1 EBADF (Bad file descriptor) [pid 306] <... setsockopt resumed>) = 0 [pid 526] close(28 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 526] close(29 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 526] exit_group(0) = ? [pid 526] +++ exited with 0 +++ [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 128, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] umount2("./35", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 463] <... futex resumed>) = 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 463] read(39, [pid 317] openat(AT_FDCWD, "./35", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... openat resumed>) = 3 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 317] newfstatat(3, "", [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 306] <... setsockopt resumed>) = 0 [pid 463] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 317] getdents64(3, [pid 306] close(3 [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 463] read(39, [pid 319] epoll_pwait(4, [pid 317] umount2("./35/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... close resumed>) = 0 [pid 463] <... read resumed>0xc0014edc20, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] read(249, [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 317] newfstatat(AT_FDCWD, "./35/cgroup.cpu", [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] unlink("./35/cgroup.cpu") = 0 ./strace-static-x86_64: Process 532 attached [pid 317] umount2("./35/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100023538} [pid 532] set_robust_list(0x555555a6d760, 24 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 40 [pid 532] <... set_robust_list resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./35/binderfs", [pid 532] chdir("./38" [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 532] <... chdir resumed>) = 0 [pid 317] unlink("./35/binderfs" [pid 532] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] <... unlink resumed>) = 0 [pid 532] <... prctl resumed>) = 0 [pid 317] umount2("./35/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 532] setpgid(0, 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 532] <... setpgid resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./35/cgroup", [pid 532] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 532] <... symlinkat resumed>) = 0 [pid 317] unlink("./35/cgroup" [pid 532] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 317] <... unlink resumed>) = 0 [pid 532] <... symlinkat resumed>) = 0 [pid 317] umount2("./35/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 532] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 532] <... symlinkat resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./35/cgroup.net", [pid 532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 532] write(3, "1000", 4 [pid 317] unlink("./35/cgroup.net" [pid 532] <... write resumed>) = 4 [pid 532] close(3) = 0 [pid 532] read(200, 0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... unlink resumed>) = 0 [pid 532] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 317] getdents64(3, [pid 532] <... symlinkat resumed>) = 0 [pid 531] <... bpf resumed>) = 5 [pid 530] <... bpf resumed>) = 7 [pid 529] <... close resumed>) = 0 [pid 532] close(249 [pid 531] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 530] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 529] close(6 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 532] <... close resumed>) = 0 [pid 531] <... futex resumed>) = 0 [pid 530] <... futex resumed>) = 0 [pid 529] <... close resumed>) = 0 [pid 317] close(3 [pid 532] close(248 [pid 531] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 530] close(3 [pid 529] close(7 [pid 532] <... close resumed>) = 0 [pid 531] <... futex resumed>) = 0 [pid 530] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 532] close(4 [pid 531] write(-1, NULL, 55808 [pid 530] close(4 [pid 317] unlinkat(AT_FDCWD, "./35", AT_REMOVEDIR [pid 532] <... close resumed>) = 0 [pid 531] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 530] <... close resumed>) = 0 [pid 532] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 532] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] <... unlinkat resumed>) = 0 [pid 531] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 532] bpf(BPF_PROG_LOAD, NULL, 0 [pid 530] close(5 [pid 317] mkdirat(AT_FDCWD, "./36", 0777 [pid 532] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 531] <... futex resumed>) = 0 [pid 532] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 532] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 532] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 532] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... mkdirat resumed>) = 0 [pid 532] <... futex resumed>) = 0 [pid 531] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 532] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... futex resumed>) = 0 [pid 532] <... futex resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 532] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 317] ioctl(3, LOOP_CLR_FD [pid 532] <... bpf resumed>) = 3 [pid 531] <... bpf resumed>) = 6 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 532] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 532] <... futex resumed>) = 0 [pid 532] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... futex resumed>) = 0 [pid 532] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 532] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 532] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 532] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 532] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 532] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 532] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 531] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... socket resumed>) = 3 [pid 531] <... futex resumed>) = 0 [pid 317] close(3 [pid 531] close(6 [pid 317] <... close resumed>) = 0 [pid 531] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 531] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] <... socket resumed>) = 3 [pid 531] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 531] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 531] <... bpf resumed>) = 6 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 531] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 531] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 531] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 531] <... futex resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 531] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 317] close(3) = 0 [pid 317] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 533 attached [pid 533] set_robust_list(0x555556f7e760, 24) = 0 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 38 [pid 533] chdir("./36") = 0 [pid 533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 533] setpgid(0, 0) = 0 [pid 533] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup") = 0 [pid 533] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 533] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 533] write(3, "1000", 4) = 4 [pid 533] close(3) = 0 [pid 533] read(200, 0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 533] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 533] close(249) = 0 [pid 533] close(248) = 0 [pid 533] close(4) = 0 [pid 533] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 533] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 533] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 529] <... close resumed>) = 0 [pid 529] close(8) = -1 EBADF (Bad file descriptor) [pid 529] close(9 [pid 533] <... futex resumed>) = 0 [pid 529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 533] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 529] close(10 [pid 533] <... futex resumed>) = 0 [pid 529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 533] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 529] close(11) = -1 EBADF (Bad file descriptor) [pid 533] <... bpf resumed>) = 3 [pid 529] close(12 [pid 533] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 533] <... futex resumed>) = 0 [pid 529] close(13 [pid 533] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 533] <... futex resumed>) = 0 [pid 529] close(14 [pid 533] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 533] <... bpf resumed>) = 0 [pid 529] close(15 [pid 533] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 533] <... futex resumed>) = 0 [pid 529] close(16 [pid 533] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 533] <... futex resumed>) = 0 [pid 529] close(17 [pid 533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 529] close(18) = -1 EBADF (Bad file descriptor) [pid 529] close(19) = -1 EBADF (Bad file descriptor) [pid 529] close(20) = -1 EBADF (Bad file descriptor) [pid 529] close(21) = -1 EBADF (Bad file descriptor) [pid 529] close(22) = -1 EBADF (Bad file descriptor) [pid 533] <... bpf resumed>) = 4 [pid 529] close(23 [pid 533] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 533] <... futex resumed>) = 0 [pid 529] close(24 [pid 533] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 533] <... futex resumed>) = 0 [pid 529] close(25) = -1 EBADF (Bad file descriptor) [pid 533] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 529] close(26) = -1 EBADF (Bad file descriptor) [pid 529] close(27) = -1 EBADF (Bad file descriptor) [pid 529] close(28) = -1 EBADF (Bad file descriptor) [pid 529] close(29) = -1 EBADF (Bad file descriptor) [pid 529] close(3) = -1 EBADF (Bad file descriptor) [pid 529] close(4) = -1 EBADF (Bad file descriptor) [pid 529] close(5) = -1 EBADF (Bad file descriptor) [pid 529] close(6) = -1 EBADF (Bad file descriptor) [pid 529] close(7) = -1 EBADF (Bad file descriptor) [pid 529] close(8) = -1 EBADF (Bad file descriptor) [pid 529] close(9) = -1 EBADF (Bad file descriptor) [pid 529] close(10) = -1 EBADF (Bad file descriptor) [pid 529] close(11) = -1 EBADF (Bad file descriptor) [pid 529] close(12) = -1 EBADF (Bad file descriptor) [pid 529] close(13) = -1 EBADF (Bad file descriptor) [pid 529] close(14) = -1 EBADF (Bad file descriptor) [pid 529] close(15) = -1 EBADF (Bad file descriptor) [pid 529] close(16) = -1 EBADF (Bad file descriptor) [pid 529] close(17) = -1 EBADF (Bad file descriptor) [pid 529] close(18) = -1 EBADF (Bad file descriptor) [pid 529] close(19) = -1 EBADF (Bad file descriptor) [pid 529] close(20) = -1 EBADF (Bad file descriptor) [pid 529] close(21) = -1 EBADF (Bad file descriptor) [pid 529] close(22) = -1 EBADF (Bad file descriptor) [pid 529] close(23) = -1 EBADF (Bad file descriptor) [pid 529] close(24) = -1 EBADF (Bad file descriptor) [pid 529] close(25) = -1 EBADF (Bad file descriptor) [pid 529] close(26) = -1 EBADF (Bad file descriptor) [pid 529] close(27) = -1 EBADF (Bad file descriptor) [pid 529] close(28) = -1 EBADF (Bad file descriptor) [pid 529] close(29) = -1 EBADF (Bad file descriptor) [pid 529] exit_group(0) = ? [pid 529] +++ exited with 0 +++ [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 101, NULL, 0) = 1 [pid 320] umount2("./37", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] read(22, [pid 294] <... futex resumed>) = 0 [pid 320] openat(AT_FDCWD, "./37", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] <... openat resumed>) = 3 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 463] <... futex resumed>) = 0 [pid 320] newfstatat(3, "", [pid 319] <... futex resumed>) = 1 [pid 463] epoll_pwait(4, [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] getdents64(3, [pid 319] <... write resumed>) = 64 [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 320] umount2("./37/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] read(22, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... read resumed>0xc0014edc80, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] newfstatat(AT_FDCWD, "./37/cgroup.cpu", [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./37/cgroup.cpu" [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=62427738} [pid 320] <... unlink resumed>) = 0 [pid 320] umount2("./37/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./37/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./37/binderfs") = 0 [pid 320] umount2("./37/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./37/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./37/cgroup") = 0 [pid 320] umount2("./37/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./37/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./37/cgroup.net") = 0 [pid 320] getdents64(3, 0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 320] close(3) = 0 [pid 320] unlinkat(AT_FDCWD, "./37", AT_REMOVEDIR) = 0 [pid 320] mkdirat(AT_FDCWD, "./38", 0777) = 0 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 320] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 532] <... bpf resumed>) = 5 [pid 531] <... bpf resumed>) = 7 [pid 530] <... close resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 533] <... bpf resumed>) = 5 [pid 532] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 530] close(6 [pid 320] close(3 [pid 533] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 532] <... futex resumed>) = 0 [pid 531] <... futex resumed>) = 0 [pid 530] <... close resumed>) = 0 [pid 533] <... futex resumed>) = 0 [pid 532] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] close(3 [pid 530] close(7 [pid 320] <... close resumed>) = 0 [pid 533] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 532] <... futex resumed>) = 0 [pid 531] <... close resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 533] <... futex resumed>) = 0 [pid 532] write(-1, NULL, 55808 [pid 531] close(4 [pid 533] write(-1, NULL, 55808 [pid 532] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 531] <... close resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 533] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 532] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] close(5 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 533] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 532] <... futex resumed>) = 0 [pid 533] <... futex resumed>) = 0 [pid 532] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 532] <... futex resumed>) = 0 [pid 533] <... futex resumed>) = 0 [pid 532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 532] <... bpf resumed>) = 6 [pid 533] <... bpf resumed>) = 6 [pid 532] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 533] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 532] <... futex resumed>) = 0 [pid 320] close(3 [pid 533] <... futex resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 533] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 533] close(6 [pid 532] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... socket resumed>) = 3 [pid 533] <... close resumed>) = 0 [pid 532] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 533] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 532] close(6 [pid 533] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 532] <... close resumed>) = 0 [pid 533] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 532] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 532] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 533] <... bpf resumed>) = 6 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 533] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 532] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 533] <... futex resumed>) = 0 [pid 532] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 533] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 533] <... futex resumed>) = 0 [pid 532] <... bpf resumed>) = 6 [pid 533] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 532] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 532] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 532] <... futex resumed>) = 0 [pid 532] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] close(3) = 0 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 320] close(3) = 0 [pid 320] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 534 attached [pid 534] set_robust_list(0x555556bd7760, 24 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 40 [pid 534] <... set_robust_list resumed>) = 0 [pid 534] chdir("./38") = 0 [pid 534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 534] setpgid(0, 0) = 0 [pid 534] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 534] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 534] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 534] write(3, "1000", 4) = 4 [pid 534] close(3) = 0 [pid 534] read(200, 0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 534] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 534] close(249) = 0 [pid 534] close(248) = 0 [pid 534] close(4) = 0 [pid 534] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 534] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 534] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 534] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 534] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 534] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 533] <... bpf resumed>) = 7 [pid 531] <... close resumed>) = 0 [pid 530] <... close resumed>) = 0 [pid 532] <... bpf resumed>) = 7 [pid 534] <... bpf resumed>) = 5 [pid 533] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 532] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] close(6 [pid 530] close(8 [pid 534] <... futex resumed>) = 0 [pid 533] <... futex resumed>) = 0 [pid 532] <... futex resumed>) = 0 [pid 531] <... close resumed>) = 0 [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 534] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] close(3 [pid 532] close(3 [pid 531] close(7 [pid 530] close(9 [pid 534] <... futex resumed>) = 0 [pid 533] <... close resumed>) = 0 [pid 532] <... close resumed>) = 0 [pid 531] <... close resumed>) = 0 [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 534] write(-1, NULL, 55808 [pid 533] close(4 [pid 532] close(4 [pid 531] close(8 [pid 530] close(10 [pid 534] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 533] <... close resumed>) = 0 [pid 532] <... close resumed>) = 0 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 534] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] close(5 [pid 532] close(5 [pid 531] close(9 [pid 530] close(11 [pid 534] <... futex resumed>) = 0 [pid 533] <... close resumed>) = 0 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 534] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] close(6 [pid 531] close(10 [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 534] <... futex resumed>) = 0 [pid 533] <... close resumed>) = 0 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 533] close(7 [pid 531] close(11 [pid 530] close(12 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] close(12) = -1 EBADF (Bad file descriptor) [pid 531] close(13 [pid 534] <... bpf resumed>) = 6 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 534] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] close(14 [pid 530] close(13 [pid 534] <... futex resumed>) = 0 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 534] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] close(15 [pid 530] close(14 [pid 534] <... futex resumed>) = 0 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 534] close(6 [pid 531] close(16 [pid 530] close(15 [pid 534] <... close resumed>) = 0 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 534] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] close(17) = -1 EBADF (Bad file descriptor) [pid 534] <... futex resumed>) = 0 [pid 530] close(16 [pid 531] close(18 [pid 534] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 534] <... futex resumed>) = 0 [pid 531] close(19 [pid 534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] close(17 [pid 531] close(20) = -1 EBADF (Bad file descriptor) [pid 531] close(21) = -1 EBADF (Bad file descriptor) [pid 531] close(22) = -1 EBADF (Bad file descriptor) [pid 531] close(23) = -1 EBADF (Bad file descriptor) [pid 531] close(24) = -1 EBADF (Bad file descriptor) [pid 531] close(25) = -1 EBADF (Bad file descriptor) [pid 531] close(26) = -1 EBADF (Bad file descriptor) [pid 531] close(27) = -1 EBADF (Bad file descriptor) [pid 531] close(28) = -1 EBADF (Bad file descriptor) [pid 531] close(29) = -1 EBADF (Bad file descriptor) [pid 531] close(3) = -1 EBADF (Bad file descriptor) [pid 531] close(4) = -1 EBADF (Bad file descriptor) [pid 531] close(5) = -1 EBADF (Bad file descriptor) [pid 531] close(6) = -1 EBADF (Bad file descriptor) [pid 531] close(7) = -1 EBADF (Bad file descriptor) [pid 531] close(8 [pid 534] <... bpf resumed>) = 6 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 534] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] close(9 [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 534] <... futex resumed>) = 0 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] close(10 [pid 530] close(18 [pid 534] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 534] <... futex resumed>) = 0 [pid 531] close(11 [pid 530] close(19 [pid 534] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] close(12) = -1 EBADF (Bad file descriptor) [pid 530] close(20 [pid 531] close(13) = -1 EBADF (Bad file descriptor) [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] close(14) = -1 EBADF (Bad file descriptor) [pid 530] close(21 [pid 531] close(15 [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] close(16 [pid 530] close(22 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] close(17 [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] close(23 [pid 531] close(18) = -1 EBADF (Bad file descriptor) [pid 531] close(19 [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] close(24 [pid 531] close(20 [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] close(25 [pid 531] close(21 [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] close(26 [pid 531] close(22 [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] close(23 [pid 530] close(27 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] close(24 [pid 530] close(28 [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] close(25 [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] close(29 [pid 531] close(26) = -1 EBADF (Bad file descriptor) [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] close(27) = -1 EBADF (Bad file descriptor) [pid 530] close(3 [pid 531] close(28 [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] close(4 [pid 531] close(29 [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 531] exit_group(0) = ? [pid 531] +++ exited with 0 +++ [pid 530] close(5) = -1 EBADF (Bad file descriptor) [pid 530] close(6 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 530] close(7) = -1 EBADF (Bad file descriptor) [pid 530] close(8) = -1 EBADF (Bad file descriptor) [pid 530] close(9) = -1 EBADF (Bad file descriptor) [pid 530] close(10) = -1 EBADF (Bad file descriptor) [pid 530] close(11) = -1 EBADF (Bad file descriptor) [pid 530] close(12) = -1 EBADF (Bad file descriptor) [pid 530] close(13) = -1 EBADF (Bad file descriptor) [pid 530] close(14) = -1 EBADF (Bad file descriptor) [pid 530] close(15) = -1 EBADF (Bad file descriptor) [pid 530] close(16 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 64, NULL, 0) = 1 [pid 530] close(17 [pid 305] <... write resumed>) = 12 [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 530] close(18 [pid 463] <... futex resumed>) = 1 [pid 305] umount2("./36", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] read(11, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 530] close(19 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] openat(AT_FDCWD, "./36", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 530] close(20 [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 305] <... openat resumed>) = 3 [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 305] newfstatat(3, "", [pid 530] close(21 [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] read(11, [pid 319] epoll_pwait(4, [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 530] close(22 [pid 463] <... read resumed>0xc0014edcf0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] getdents64(3, [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 530] close(23 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] umount2("./36/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=19876956} [pid 530] close(24 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] newfstatat(AT_FDCWD, "./36/cgroup.cpu", [pid 530] close(25 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] unlink("./36/cgroup.cpu" [pid 530] close(26) = -1 EBADF (Bad file descriptor) [pid 305] <... unlink resumed>) = 0 [pid 530] close(27) = -1 EBADF (Bad file descriptor) [pid 305] umount2("./36/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 530] close(28) = -1 EBADF (Bad file descriptor) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 530] close(29 [pid 305] newfstatat(AT_FDCWD, "./36/binderfs", [pid 530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 530] exit_group(0 [pid 305] unlink("./36/binderfs" [pid 530] <... exit_group resumed>) = ? [pid 305] <... unlink resumed>) = 0 [pid 530] +++ exited with 0 +++ [pid 305] umount2("./36/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] newfstatat(AT_FDCWD, "./36/cgroup", [pid 311] restart_syscall(<... resuming interrupted clone ...> [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./36/cgroup" [pid 311] <... restart_syscall resumed>) = 0 [pid 305] <... unlink resumed>) = 0 [pid 305] umount2("./36/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 20, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 305] newfstatat(AT_FDCWD, "./36/cgroup.net", [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./36", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 1 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] <... futex resumed>) = 0 [pid 319] read(15, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] unlink("./36/cgroup.net" [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] openat(AT_FDCWD, "./36", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 305] <... unlink resumed>) = 0 [pid 463] epoll_pwait(4, [pid 319] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] <... openat resumed>) = 3 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 311] newfstatat(3, "", [pid 305] getdents64(3, [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 311] getdents64(3, [pid 532] <... close resumed>) = 0 [pid 319] read(15, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] close(3 [pid 532] close(6 [pid 319] <... read resumed>0xc0014edd50, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 532] <... close resumed>) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] umount2("./36/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... close resumed>) = 0 [pid 532] close(7 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] unlinkat(AT_FDCWD, "./36", AT_REMOVEDIR [pid 311] newfstatat(AT_FDCWD, "./36/cgroup.cpu", [pid 305] <... unlinkat resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=14231456} [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] mkdirat(AT_FDCWD, "./37", 0777 [pid 311] unlink("./36/cgroup.cpu" [pid 305] <... mkdirat resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 311] umount2("./36/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... openat resumed>) = 3 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] ioctl(3, LOOP_CLR_FD [pid 311] newfstatat(AT_FDCWD, "./36/binderfs", [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./36/binderfs" [pid 305] close(3 [pid 311] <... unlink resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 311] umount2("./36/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... socket resumed>) = 3 [pid 311] newfstatat(AT_FDCWD, "./36/cgroup", [pid 305] close(3 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./36/cgroup" [pid 305] <... close resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] umount2("./36/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... socket resumed>) = 3 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 311] newfstatat(AT_FDCWD, "./36/cgroup.net", [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 311] unlink("./36/cgroup.net" [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] <... unlink resumed>) = 0 [pid 305] close(3 [pid 311] getdents64(3, [pid 305] <... close resumed>) = 0 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] close(3 [pid 305] <... socket resumed>) = 3 [pid 311] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] unlinkat(AT_FDCWD, "./36", AT_REMOVEDIR [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] <... unlinkat resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] mkdirat(AT_FDCWD, "./37", 0777 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] <... mkdirat resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] <... openat resumed>) = 3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] close(3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] close(3) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] close(3 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] <... close resumed>) = 0 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... socket resumed>) = 3 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 294] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] close(3 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] <... socket resumed>) = 3 [pid 463] <... epoll_pwait resumed>[], 128, 16, NULL, 0) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 463] epoll_pwait(4, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] epoll_pwait(4, [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... setsockopt resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=995209955} [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] <... setsockopt resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 305] <... setsockopt resumed>) = 0 [pid 311] <... setsockopt resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 305] <... setsockopt resumed>) = 0 [pid 311] <... setsockopt resumed>) = 0 [pid 305] close(3 [pid 311] close(3 [pid 305] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 305] read(249, [pid 311] read(249, [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 535 attached [pid 535] set_robust_list(0x5555557f6760, 24) = 0 ./strace-static-x86_64: Process 536 attached [pid 535] chdir("./37" [pid 534] <... bpf resumed>) = 7 [pid 533] <... close resumed>) = 0 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 39 [pid 536] set_robust_list(0x555556a82760, 24 [pid 535] <... chdir resumed>) = 0 [pid 534] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] close(8 [pid 536] <... set_robust_list resumed>) = 0 [pid 535] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 534] <... futex resumed>) = 0 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 39 [pid 536] chdir("./37" [pid 535] <... prctl resumed>) = 0 [pid 534] close(3 [pid 533] close(9 [pid 536] <... chdir resumed>) = 0 [pid 535] setpgid(0, 0 [pid 534] <... close resumed>) = 0 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 535] <... setpgid resumed>) = 0 [pid 534] close(4 [pid 533] close(10 [pid 536] <... prctl resumed>) = 0 [pid 534] <... close resumed>) = 0 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] setpgid(0, 0 [pid 535] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 534] close(5 [pid 533] close(11 [pid 536] <... setpgid resumed>) = 0 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 535] <... symlinkat resumed>) = 0 [pid 533] close(12 [pid 536] <... symlinkat resumed>) = 0 [pid 535] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 533] close(13 [pid 536] <... symlinkat resumed>) = 0 [pid 535] <... symlinkat resumed>) = 0 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 535] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 533] close(14 [pid 536] <... symlinkat resumed>) = 0 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 533] close(15 [pid 536] <... openat resumed>) = 3 [pid 535] <... symlinkat resumed>) = 0 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] write(3, "1000", 4 [pid 535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 533] close(16 [pid 536] <... write resumed>) = 4 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] close(3 [pid 535] <... openat resumed>) = 3 [pid 533] close(17 [pid 536] <... close resumed>) = 0 [pid 535] write(3, "1000", 4 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] read(200, [pid 535] <... write resumed>) = 4 [pid 533] close(18 [pid 536] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 535] close(3 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 535] <... close resumed>) = 0 [pid 533] close(19 [pid 536] <... symlinkat resumed>) = 0 [pid 535] read(200, [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] close(249 [pid 535] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 533] close(20 [pid 536] <... close resumed>) = 0 [pid 535] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] close(248 [pid 533] close(21 [pid 536] <... close resumed>) = 0 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] close(4 [pid 535] <... symlinkat resumed>) = 0 [pid 533] close(22 [pid 536] <... close resumed>) = 0 [pid 535] close(249 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 535] <... close resumed>) = 0 [pid 533] close(23 [pid 536] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] close(248 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] <... futex resumed>) = 0 [pid 535] <... close resumed>) = 0 [pid 533] close(24 [pid 536] bpf(BPF_PROG_LOAD, NULL, 0 [pid 535] close(4 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 535] <... close resumed>) = 0 [pid 533] close(25 [pid 536] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 536] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] <... futex resumed>) = 0 [pid 535] <... futex resumed>) = 0 [pid 533] close(26 [pid 536] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 535] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] <... futex resumed>) = 0 [pid 533] close(27 [pid 536] <... futex resumed>) = 0 [pid 536] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] bpf(BPF_PROG_LOAD, NULL, 0 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] <... futex resumed>) = 0 [pid 535] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 533] close(28 [pid 536] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 535] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] <... bpf resumed>) = 3 [pid 535] <... futex resumed>) = 0 [pid 533] close(29 [pid 536] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] <... futex resumed>) = 0 [pid 535] <... futex resumed>) = 0 [pid 533] close(3 [pid 536] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] <... futex resumed>) = 0 [pid 535] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 536] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 533] close(4 [pid 535] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] <... bpf resumed>) = 0 [pid 535] <... futex resumed>) = 0 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] <... futex resumed>) = 0 [pid 533] close(5 [pid 535] <... futex resumed>) = 0 [pid 536] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] <... futex resumed>) = 0 [pid 535] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 533] close(6 [pid 536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 535] <... bpf resumed>) = 3 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] close(7 [pid 536] <... futex resumed>) = 0 [pid 535] <... futex resumed>) = 0 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] close(8 [pid 536] <... futex resumed>) = 0 [pid 535] <... futex resumed>) = 0 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 536] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 535] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 533] close(9 [pid 535] <... bpf resumed>) = 0 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 535] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] close(10 [pid 535] <... futex resumed>) = 0 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 535] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] close(11 [pid 535] <... futex resumed>) = 0 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 533] close(12 [pid 535] <... bpf resumed>) = 4 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 535] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] close(13 [pid 535] <... futex resumed>) = 0 [pid 535] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 535] <... futex resumed>) = 0 [pid 533] close(14 [pid 535] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 533] close(15) = -1 EBADF (Bad file descriptor) [pid 533] close(16) = -1 EBADF (Bad file descriptor) [pid 533] close(17) = -1 EBADF (Bad file descriptor) [pid 533] close(18) = -1 EBADF (Bad file descriptor) [pid 533] close(19) = -1 EBADF (Bad file descriptor) [pid 533] close(20) = -1 EBADF (Bad file descriptor) [pid 533] close(21) = -1 EBADF (Bad file descriptor) [pid 533] close(22) = -1 EBADF (Bad file descriptor) [pid 533] close(23) = -1 EBADF (Bad file descriptor) [pid 533] close(24) = -1 EBADF (Bad file descriptor) [pid 533] close(25) = -1 EBADF (Bad file descriptor) [pid 533] close(26) = -1 EBADF (Bad file descriptor) [pid 533] close(27) = -1 EBADF (Bad file descriptor) [pid 533] close(28) = -1 EBADF (Bad file descriptor) [pid 533] close(29) = -1 EBADF (Bad file descriptor) [pid 533] exit_group(0) = ? [pid 533] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 995, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 317] umount2("./36", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] read(39, [pid 294] <... futex resumed>) = 0 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 317] openat(AT_FDCWD, "./36", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 463] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 317] <... openat resumed>) = 3 [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] newfstatat(3, "", [pid 463] read(39, [pid 319] epoll_pwait(4, [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 534] <... close resumed>) = 0 [pid 532] <... close resumed>) = 0 [pid 463] <... read resumed>0xc0014eddc0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] getdents64(3, [pid 534] close(6 [pid 532] close(8 [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 534] <... close resumed>) = 0 [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] umount2("./36/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 534] close(7 [pid 532] close(9 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=970700268} [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./36/cgroup.cpu", [pid 532] close(10 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 532] close(11 [pid 317] unlink("./36/cgroup.cpu" [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 532] close(12) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 532] close(13 [pid 317] umount2("./36/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 532] close(14 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./36/binderfs", [pid 532] close(15) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 532] close(16 [pid 317] unlink("./36/binderfs" [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 532] close(17) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 532] close(18 [pid 317] umount2("./36/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 532] close(19 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 532] close(20 [pid 317] newfstatat(AT_FDCWD, "./36/cgroup", [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 532] close(21 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./36/cgroup" [pid 532] close(22) = -1 EBADF (Bad file descriptor) [pid 532] close(23) = -1 EBADF (Bad file descriptor) [pid 532] close(24 [pid 317] <... unlink resumed>) = 0 [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./36/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 532] close(25) = -1 EBADF (Bad file descriptor) [pid 532] close(26 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./36/cgroup.net", [pid 532] close(27 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./36/cgroup.net" [pid 532] close(28) = -1 EBADF (Bad file descriptor) [pid 532] close(29) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 532] close(3) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3, [pid 532] close(4) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 532] close(5 [pid 317] close(3 [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 532] close(6 [pid 317] <... close resumed>) = 0 [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlinkat(AT_FDCWD, "./36", AT_REMOVEDIR [pid 532] close(7) = -1 EBADF (Bad file descriptor) [pid 532] close(8) = -1 EBADF (Bad file descriptor) [pid 532] close(9) = -1 EBADF (Bad file descriptor) [pid 532] close(10) = -1 EBADF (Bad file descriptor) [pid 532] close(11 [pid 317] <... unlinkat resumed>) = 0 [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdirat(AT_FDCWD, "./37", 0777 [pid 532] close(12) = -1 EBADF (Bad file descriptor) [pid 532] close(13) = -1 EBADF (Bad file descriptor) [pid 532] close(14) = -1 EBADF (Bad file descriptor) [pid 532] close(15) = -1 EBADF (Bad file descriptor) [pid 532] close(16) = -1 EBADF (Bad file descriptor) [pid 317] <... mkdirat resumed>) = 0 [pid 532] close(17 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 532] close(18 [pid 317] <... openat resumed>) = 3 [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] ioctl(3, LOOP_CLR_FD [pid 532] close(19 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 532] close(20) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 532] close(21) = -1 EBADF (Bad file descriptor) [pid 532] close(22) = -1 EBADF (Bad file descriptor) [pid 532] close(23) = -1 EBADF (Bad file descriptor) [pid 532] close(24) = -1 EBADF (Bad file descriptor) [pid 532] close(25) = -1 EBADF (Bad file descriptor) [pid 532] close(26) = -1 EBADF (Bad file descriptor) [pid 532] close(27) = -1 EBADF (Bad file descriptor) [pid 532] close(28) = -1 EBADF (Bad file descriptor) [pid 532] close(29) = -1 EBADF (Bad file descriptor) [pid 532] exit_group(0) = ? [pid 532] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 972, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./38", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 1 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] read(21, [pid 306] openat(AT_FDCWD, "./38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... openat resumed>) = 3 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 306] newfstatat(3, "", [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] epoll_pwait(4, [pid 319] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] getdents64(3, [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./38/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] read(21, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] newfstatat(AT_FDCWD, "./38/cgroup.cpu", [pid 319] <... read resumed>0xc0014ede20, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] unlink("./38/cgroup.cpu") = 0 [pid 306] umount2("./38/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./38/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] <... futex resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] unlink("./38/binderfs" [pid 317] <... socket resumed>) = 3 [pid 306] <... unlink resumed>) = 0 [pid 317] close(3 [pid 306] umount2("./38/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... close resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] newfstatat(AT_FDCWD, "./38/cgroup", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=960605356} [pid 317] <... socket resumed>) = 3 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 306] unlink("./38/cgroup" [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] <... unlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 306] umount2("./38/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] newfstatat(AT_FDCWD, "./38/cgroup.net", [pid 317] close(3 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./38/cgroup.net" [pid 317] <... close resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] getdents64(3, [pid 317] <... socket resumed>) = 3 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] close(3 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] unlinkat(AT_FDCWD, "./38", AT_REMOVEDIR [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] <... unlinkat resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] mkdirat(AT_FDCWD, "./39", 0777 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] <... mkdirat resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] <... openat resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] ioctl(3, LOOP_CLR_FD [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] close(3 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] close(3 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 317] close(3 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] <... close resumed>) = 0 [pid 306] close(3 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 306] <... close resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... socket resumed>) = 3 [pid 306] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 536] <... bpf resumed>) = 5 [pid 535] <... bpf resumed>) = 5 [pid 534] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 536] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] close(8 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 536] <... futex resumed>) = 0 [pid 535] <... futex resumed>) = 0 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 536] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] close(9 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 536] <... futex resumed>) = 0 [pid 535] <... futex resumed>) = 0 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 536] write(-1, NULL, 55808 [pid 535] write(-1, NULL, 55808 [pid 534] close(10 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 536] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 535] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 536] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] close(11 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 536] <... futex resumed>) = 0 [pid 535] <... futex resumed>) = 0 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 536] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] close(12 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 536] <... futex resumed>) = 0 [pid 535] <... futex resumed>) = 0 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 534] close(13 [pid 317] <... close resumed>) = 0 [pid 317] read(249, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 536] <... bpf resumed>) = 6 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 536] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] <... bpf resumed>) = 6 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 ./strace-static-x86_64: Process 537 attached [pid 536] <... futex resumed>) = 0 [pid 535] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] close(14 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 39 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 537] set_robust_list(0x555556f7e760, 24 [pid 536] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] <... futex resumed>) = 0 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 537] <... set_robust_list resumed>) = 0 [pid 536] <... futex resumed>) = 0 [pid 535] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] close(15 [pid 537] chdir("./37" [pid 536] close(6 [pid 535] <... futex resumed>) = 0 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 537] <... chdir resumed>) = 0 [pid 536] <... close resumed>) = 0 [pid 535] close(6 [pid 534] close(16 [pid 537] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 536] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] <... close resumed>) = 0 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 537] <... prctl resumed>) = 0 [pid 536] <... futex resumed>) = 0 [pid 535] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] close(17 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 537] setpgid(0, 0 [pid 536] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] <... futex resumed>) = 0 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 537] <... setpgid resumed>) = 0 [pid 536] <... futex resumed>) = 0 [pid 535] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] close(18 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 537] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 535] <... futex resumed>) = 0 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 537] <... symlinkat resumed>) = 0 [pid 536] <... bpf resumed>) = 6 [pid 535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 534] close(19 [pid 306] close(3 [pid 537] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 536] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 536] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 536] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 535] <... bpf resumed>) = 6 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 537] <... symlinkat resumed>) = 0 [pid 534] close(20 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 537] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 535] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... socket resumed>) = 3 [pid 537] <... symlinkat resumed>) = 0 [pid 535] <... futex resumed>) = 0 [pid 534] close(21 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 535] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 537] <... openat resumed>) = 3 [pid 535] <... futex resumed>) = 0 [pid 537] write(3, "1000", 4 [pid 535] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 534] close(22 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 537] <... write resumed>) = 4 [pid 537] close(3 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 534] close(23 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 537] <... close resumed>) = 0 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... setsockopt resumed>) = 0 [pid 534] close(24 [pid 537] read(200, [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 537] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 534] close(25 [pid 537] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 537] <... symlinkat resumed>) = 0 [pid 534] close(26 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 537] close(249 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 537] <... close resumed>) = 0 [pid 534] close(27 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 537] close(248 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 537] <... close resumed>) = 0 [pid 534] close(28 [pid 306] <... setsockopt resumed>) = 0 [pid 537] close(4 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 537] <... close resumed>) = 0 [pid 534] close(29 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 537] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 537] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] close(3 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 537] <... futex resumed>) = 0 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 537] bpf(BPF_PROG_LOAD, NULL, 0 [pid 534] close(4 [pid 306] <... setsockopt resumed>) = 0 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 537] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 306] close(3 [pid 537] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] close(5 [pid 537] <... futex resumed>) = 0 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 537] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] close(6 [pid 306] read(249, [pid 537] <... futex resumed>) = 0 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 537] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 534] close(7 [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 537] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 537] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 534] close(8 [pid 537] <... futex resumed>) = 0 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 537] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 537] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72./strace-static-x86_64: Process 538 attached ) = 3 [pid 534] close(9 [pid 538] set_robust_list(0x555555a6d760, 24 [pid 537] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 41 [pid 538] <... set_robust_list resumed>) = 0 [pid 537] <... futex resumed>) = 0 [pid 534] close(10 [pid 538] chdir("./39" [pid 537] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] <... chdir resumed>) = 0 [pid 537] <... futex resumed>) = 0 [pid 534] close(11 [pid 538] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 537] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 538] <... prctl resumed>) = 0 [pid 537] <... bpf resumed>) = 0 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] setpgid(0, 0 [pid 537] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] close(12 [pid 538] <... setpgid resumed>) = 0 [pid 537] <... futex resumed>) = 0 [pid 538] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 537] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] <... symlinkat resumed>) = 0 [pid 537] <... futex resumed>) = 0 [pid 534] close(13 [pid 538] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] <... symlinkat resumed>) = 0 [pid 537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 534] close(14 [pid 538] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net") = 0 [pid 538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 537] <... bpf resumed>) = 4 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] write(3, "1000", 4 [pid 537] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] close(15 [pid 538] <... write resumed>) = 4 [pid 538] close(3 [pid 537] <... futex resumed>) = 0 [pid 538] <... close resumed>) = 0 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] read(200, [pid 537] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] close(16 [pid 538] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 537] <... futex resumed>) = 0 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 537] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 534] close(17 [pid 538] <... symlinkat resumed>) = 0 [pid 538] close(249 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] <... close resumed>) = 0 [pid 534] close(18 [pid 538] close(248 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] <... close resumed>) = 0 [pid 534] close(19 [pid 538] close(4) = 0 [pid 538] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] <... futex resumed>) = 0 [pid 534] close(20 [pid 538] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] bpf(BPF_PROG_LOAD, NULL, 0 [pid 534] close(21 [pid 538] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 536] <... bpf resumed>) = 7 [pid 535] <... bpf resumed>) = 7 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 537] <... bpf resumed>) = 5 [pid 536] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 538] <... futex resumed>) = 0 [pid 537] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] <... futex resumed>) = 0 [pid 535] <... futex resumed>) = 0 [pid 534] close(22 [pid 538] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 537] <... futex resumed>) = 0 [pid 536] close(3 [pid 535] close(3 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] <... futex resumed>) = 0 [pid 537] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] <... close resumed>) = 0 [pid 535] <... close resumed>) = 0 [pid 534] close(23 [pid 538] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 537] <... futex resumed>) = 0 [pid 536] close(4 [pid 535] close(4 [pid 538] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 537] write(-1, NULL, 55808 [pid 536] <... close resumed>) = 0 [pid 535] <... close resumed>) = 0 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 537] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 536] close(5 [pid 535] close(5 [pid 534] close(24 [pid 538] <... futex resumed>) = 0 [pid 537] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] <... close resumed>) = 0 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 537] <... futex resumed>) = 0 [pid 536] close(6 [pid 534] close(25 [pid 538] <... futex resumed>) = 0 [pid 537] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] <... close resumed>) = 0 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 537] <... futex resumed>) = 0 [pid 536] close(7 [pid 534] close(26 [pid 538] <... bpf resumed>) = 3 [pid 537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] close(27) = -1 EBADF (Bad file descriptor) [pid 534] close(28) = -1 EBADF (Bad file descriptor) [pid 537] <... bpf resumed>) = 6 [pid 534] close(29 [pid 538] <... futex resumed>) = 0 [pid 537] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 537] <... futex resumed>) = 0 [pid 534] exit_group(0 [pid 538] <... futex resumed>) = 0 [pid 537] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] <... exit_group resumed>) = ? [pid 538] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 537] <... futex resumed>) = 0 [pid 534] +++ exited with 0 +++ [pid 538] <... bpf resumed>) = 0 [pid 537] close(6 [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 538] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 537] <... close resumed>) = 0 [pid 320] restart_syscall(<... resuming interrupted clone ...> [pid 538] <... futex resumed>) = 0 [pid 537] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 538] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 537] <... futex resumed>) = 0 [pid 538] <... futex resumed>) = 0 [pid 538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 537] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... restart_syscall resumed>) = 0 [pid 538] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 537] <... futex resumed>) = 0 [pid 538] <... futex resumed>) = 0 [pid 537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 538] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 538] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] umount2("./38", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] openat(AT_FDCWD, "./38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 320] newfstatat(3, "", [pid 537] <... bpf resumed>) = 6 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 962, NULL, 0) = 1 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 537] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] getdents64(3, [pid 537] <... futex resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 537] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] read(22, [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 294] sched_yield( [pid 537] <... futex resumed>) = 0 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] umount2("./38/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... sched_yield resumed>) = 0 [pid 537] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 463] <... futex resumed>) = 1 [pid 320] newfstatat(AT_FDCWD, "./38/cgroup.cpu", [pid 319] <... futex resumed>) = 0 [pid 294] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./38/cgroup.cpu" [pid 463] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 320] <... unlink resumed>) = 0 [pid 319] epoll_pwait(4, [pid 463] <... write resumed>) = 64 [pid 320] umount2("./38/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] read(22, [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] epoll_pwait(4, [pid 463] <... read resumed>0xc0014ede90, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] newfstatat(AT_FDCWD, "./38/binderfs", [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] epoll_pwait(4, [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] epoll_pwait(4, [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] unlink("./38/binderfs" [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... unlink resumed>) = 0 [pid 320] umount2("./38/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=911182587} [pid 320] newfstatat(AT_FDCWD, "./38/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./38/cgroup") = 0 [pid 320] umount2("./38/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./38/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./38/cgroup.net") = 0 [pid 320] getdents64(3, 0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 320] close(3) = 0 [pid 320] unlinkat(AT_FDCWD, "./38", AT_REMOVEDIR) = 0 [pid 320] mkdirat(AT_FDCWD, "./39", 0777) = 0 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 320] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] close(3) = 0 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 320] close(3) = 0 [pid 320] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bd7750) = 41 ./strace-static-x86_64: Process 539 attached [pid 539] set_robust_list(0x555556bd7760, 24) = 0 [pid 539] chdir("./39") = 0 [pid 539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 539] setpgid(0, 0) = 0 [pid 539] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 539] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 539] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 535] <... close resumed>) = 0 [pid 539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 535] close(6) = 0 [pid 535] close(7 [pid 539] <... openat resumed>) = 3 [pid 539] write(3, "1000", 4) = 4 [pid 539] close(3) = 0 [pid 539] read(200, 0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 539] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 539] close(249) = 0 [pid 539] close(248) = 0 [pid 539] close(4) = 0 [pid 539] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 539] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 539] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 539] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 539] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 539] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 538] <... bpf resumed>) = 5 [pid 536] <... close resumed>) = 0 [pid 538] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 537] <... bpf resumed>) = 7 [pid 536] close(8 [pid 538] <... futex resumed>) = 0 [pid 537] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 537] <... futex resumed>) = 0 [pid 536] close(9 [pid 538] <... futex resumed>) = 0 [pid 537] close(3 [pid 536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] write(-1, NULL, 55808 [pid 536] close(10 [pid 538] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 537] <... close resumed>) = 0 [pid 536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 537] close(4 [pid 536] close(11 [pid 538] <... futex resumed>) = 0 [pid 537] <... close resumed>) = 0 [pid 536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 537] close(5 [pid 536] close(12 [pid 538] <... futex resumed>) = 0 [pid 536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 536] close(13 [pid 538] <... bpf resumed>) = 6 [pid 536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] close(14 [pid 538] <... futex resumed>) = 0 [pid 536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] close(15 [pid 538] <... futex resumed>) = 0 [pid 536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] close(6 [pid 536] close(16 [pid 538] <... close resumed>) = 0 [pid 536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] close(17 [pid 538] <... futex resumed>) = 0 [pid 536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] close(18 [pid 538] <... futex resumed>) = 0 [pid 536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 536] close(19 [pid 538] <... bpf resumed>) = 6 [pid 536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] close(20 [pid 538] <... futex resumed>) = 0 [pid 536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] close(21 [pid 538] <... futex resumed>) = 0 [pid 536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 538] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 536] close(22) = -1 EBADF (Bad file descriptor) [pid 536] close(23) = -1 EBADF (Bad file descriptor) [pid 536] close(24) = -1 EBADF (Bad file descriptor) [pid 536] close(25) = -1 EBADF (Bad file descriptor) [pid 536] close(26) = -1 EBADF (Bad file descriptor) [pid 536] close(27) = -1 EBADF (Bad file descriptor) [pid 536] close(28) = -1 EBADF (Bad file descriptor) [pid 536] close(29) = -1 EBADF (Bad file descriptor) [pid 536] close(3) = -1 EBADF (Bad file descriptor) [pid 536] close(4) = -1 EBADF (Bad file descriptor) [pid 536] close(5) = -1 EBADF (Bad file descriptor) [pid 536] close(6) = -1 EBADF (Bad file descriptor) [pid 536] close(7) = -1 EBADF (Bad file descriptor) [pid 536] close(8) = -1 EBADF (Bad file descriptor) [pid 536] close(9) = -1 EBADF (Bad file descriptor) [pid 536] close(10) = -1 EBADF (Bad file descriptor) [pid 536] close(11) = -1 EBADF (Bad file descriptor) [pid 536] close(12) = -1 EBADF (Bad file descriptor) [pid 536] close(13) = -1 EBADF (Bad file descriptor) [pid 536] close(14) = -1 EBADF (Bad file descriptor) [pid 536] close(15) = -1 EBADF (Bad file descriptor) [pid 536] close(16) = -1 EBADF (Bad file descriptor) [pid 536] close(17) = -1 EBADF (Bad file descriptor) [pid 536] close(18) = -1 EBADF (Bad file descriptor) [pid 536] close(19) = -1 EBADF (Bad file descriptor) [pid 536] close(20) = -1 EBADF (Bad file descriptor) [pid 536] close(21) = -1 EBADF (Bad file descriptor) [pid 536] close(22) = -1 EBADF (Bad file descriptor) [pid 536] close(23) = -1 EBADF (Bad file descriptor) [pid 536] close(24) = -1 EBADF (Bad file descriptor) [pid 536] close(25) = -1 EBADF (Bad file descriptor) [pid 536] close(26) = -1 EBADF (Bad file descriptor) [pid 536] close(27) = -1 EBADF (Bad file descriptor) [pid 536] close(28) = -1 EBADF (Bad file descriptor) [pid 536] close(29) = -1 EBADF (Bad file descriptor) [pid 536] exit_group(0) = ? [pid 536] +++ exited with 0 +++ [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 912, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 311] umount2("./37", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 319] read(15, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] openat(AT_FDCWD, "./37", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 311] <... openat resumed>) = 3 [pid 463] epoll_pwait(4, [pid 319] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] newfstatat(3, "", [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 311] getdents64(3, [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 319] read(15, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 319] <... read resumed>0xc0014edef0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] umount2("./37/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./37/cgroup.cpu", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=866887261} [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./37/cgroup.cpu") = 0 [pid 311] umount2("./37/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./37/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./37/binderfs") = 0 [pid 311] umount2("./37/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./37/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./37/cgroup") = 0 [pid 311] umount2("./37/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./37/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./37/cgroup.net") = 0 [pid 311] getdents64(3, 0x555556a83810 /* 0 entries */, 32768) = 0 [pid 311] close(3) = 0 [pid 311] unlinkat(AT_FDCWD, "./37", AT_REMOVEDIR) = 0 [pid 311] mkdirat(AT_FDCWD, "./38", 0777) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 3 [pid 311] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 311] close(3 [pid 539] <... bpf resumed>) = 5 [pid 538] <... bpf resumed>) = 7 [pid 537] <... close resumed>) = 0 [pid 535] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 539] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 538] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 537] close(6 [pid 535] close(8 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 539] <... futex resumed>) = 0 [pid 538] <... futex resumed>) = 0 [pid 537] <... close resumed>) = 0 [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 538] close(3 [pid 537] close(7 [pid 535] close(9 [pid 311] <... socket resumed>) = 3 [pid 539] <... futex resumed>) = 0 [pid 538] <... close resumed>) = 0 [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] write(-1, NULL, 55808 [pid 538] close(4 [pid 535] close(10 [pid 311] close(3 [pid 539] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 538] <... close resumed>) = 0 [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 538] close(5 [pid 311] <... close resumed>) = 0 [pid 539] <... futex resumed>) = 0 [pid 535] close(11 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 539] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... futex resumed>) = 0 [pid 311] <... socket resumed>) = 3 [pid 539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 535] close(12 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 539] <... bpf resumed>) = 6 [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 539] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] close(13 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 539] <... futex resumed>) = 0 [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 535] close(14 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 539] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 539] <... futex resumed>) = 0 [pid 535] close(15) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 539] close(6 [pid 535] close(16 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 539] <... close resumed>) = 0 [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] close(17 [pid 311] <... socket resumed>) = 3 [pid 539] <... futex resumed>) = 0 [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 539] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] close(18 [pid 539] <... futex resumed>) = 0 [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 535] close(19 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 539] <... bpf resumed>) = 6 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 539] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 539] <... futex resumed>) = 0 [pid 535] close(20 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 539] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... futex resumed>) = 0 [pid 535] close(21 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 539] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 535] close(22 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 535] close(23 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 535] close(24 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 535] close(25 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 535] close(26 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 535] close(27) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 535] close(28 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 535] close(29 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 535] close(3 [pid 311] <... close resumed>) = 0 [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 535] close(4) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 535] close(5 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 535] close(6 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 535] close(7) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 535] close(8 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 535] close(9 [pid 311] <... setsockopt resumed>) = 0 [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 535] close(10 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 535] close(11) = -1 EBADF (Bad file descriptor) [pid 535] close(12 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 535] close(13 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 535] close(14) = -1 EBADF (Bad file descriptor) [pid 535] close(15) = -1 EBADF (Bad file descriptor) [pid 311] <... setsockopt resumed>) = 0 [pid 535] close(16 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 535] close(17 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 535] close(18 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 535] close(19 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 535] close(20 [pid 311] <... setsockopt resumed>) = 0 [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 535] close(21) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 535] close(22 [pid 311] read(249, [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 535] close(23 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 540 attached [pid 535] close(24 [pid 540] set_robust_list(0x555556a82760, 24 [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 40 [pid 540] <... set_robust_list resumed>) = 0 [pid 535] close(25 [pid 540] chdir("./38" [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] <... chdir resumed>) = 0 [pid 535] close(26 [pid 540] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] <... prctl resumed>) = 0 [pid 535] close(27 [pid 540] setpgid(0, 0 [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] <... setpgid resumed>) = 0 [pid 535] close(28 [pid 540] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] <... symlinkat resumed>) = 0 [pid 535] close(29 [pid 540] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] <... symlinkat resumed>) = 0 [pid 535] exit_group(0 [pid 540] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 535] <... exit_group resumed>) = ? [pid 540] <... symlinkat resumed>) = 0 [pid 540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 540] write(3, "1000", 4) = 4 [pid 540] close(3) = 0 [pid 540] read(200, 0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 535] +++ exited with 0 +++ [pid 540] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 540] close(249 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 540] <... close resumed>) = 0 [pid 540] close(248 [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 540] <... close resumed>) = 0 [pid 540] close(4) = 0 [pid 540] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 305] <... restart_syscall resumed>) = 0 [pid 540] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 540] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 868, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 540] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 305] umount2("./37", MNT_FORCE|UMOUNT_NOFOLLOW [pid 540] <... futex resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 540] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 463] read(11, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 540] <... bpf resumed>) = 3 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] openat(AT_FDCWD, "./37", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 540] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 537] <... close resumed>) = 0 [pid 305] <... openat resumed>) = 3 [pid 540] <... futex resumed>) = 0 [pid 537] close(8 [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 305] newfstatat(3, "", [pid 540] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 540] <... futex resumed>) = 0 [pid 537] close(9 [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 540] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] read(11, [pid 319] epoll_pwait(4, [pid 305] getdents64(3, [pid 540] <... bpf resumed>) = 0 [pid 537] close(10 [pid 463] <... read resumed>0xc0014edf60, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 540] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 540] <... futex resumed>) = 0 [pid 537] close(11 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] umount2("./37/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 540] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 540] <... futex resumed>) = 0 [pid 537] close(12 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 540] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] newfstatat(AT_FDCWD, "./37/cgroup.cpu", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=838878142} [pid 540] <... bpf resumed>) = 4 [pid 537] close(13 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 540] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] unlink("./37/cgroup.cpu" [pid 540] <... futex resumed>) = 0 [pid 537] close(14 [pid 540] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... unlink resumed>) = 0 [pid 540] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 537] close(15 [pid 305] umount2("./37/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 537] close(16 [pid 305] newfstatat(AT_FDCWD, "./37/binderfs", [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 537] close(17 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] unlink("./37/binderfs" [pid 537] close(18 [pid 305] <... unlink resumed>) = 0 [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 537] close(19 [pid 305] umount2("./37/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 537] close(20 [pid 305] newfstatat(AT_FDCWD, "./37/cgroup", [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 537] close(21 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] unlink("./37/cgroup" [pid 537] close(22) = -1 EBADF (Bad file descriptor) [pid 305] <... unlink resumed>) = 0 [pid 537] close(23) = -1 EBADF (Bad file descriptor) [pid 305] umount2("./37/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 537] close(24 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] newfstatat(AT_FDCWD, "./37/cgroup.net", [pid 537] close(25 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 537] close(26 [pid 305] unlink("./37/cgroup.net" [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... unlink resumed>) = 0 [pid 537] close(27 [pid 305] getdents64(3, [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 537] close(28 [pid 305] close(3 [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 537] close(29 [pid 305] <... close resumed>) = 0 [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] unlinkat(AT_FDCWD, "./37", AT_REMOVEDIR [pid 537] close(3) = -1 EBADF (Bad file descriptor) [pid 305] <... unlinkat resumed>) = 0 [pid 537] close(4 [pid 305] mkdirat(AT_FDCWD, "./38", 0777 [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 537] close(5 [pid 305] <... mkdirat resumed>) = 0 [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 537] close(6 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 537] close(7 [pid 305] <... openat resumed>) = 3 [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] ioctl(3, LOOP_CLR_FD [pid 537] close(8 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 537] close(9 [pid 305] <... close resumed>) = 0 [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 537] close(10) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 537] close(11 [pid 305] close(3 [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 537] close(12 [pid 305] <... close resumed>) = 0 [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 537] close(13) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 537] close(14 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 537] close(15 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 537] close(16 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 537] close(17) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 537] close(18 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 537] close(19 [pid 305] <... socket resumed>) = 3 [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 537] close(20) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 537] close(21 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 537] close(22 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 537] close(23 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 537] close(24) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 537] close(25 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 537] close(26) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 537] close(27) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 537] close(28 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 537] close(29 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 537] exit_group(0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 537] <... exit_group resumed>) = ? [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 537] +++ exited with 0 +++ [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] close(3 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 840, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 305] <... close resumed>) = 0 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] umount2("./37", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 319] <... futex resumed>) = 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 319] read(39, [pid 317] openat(AT_FDCWD, "./37", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 305] <... socket resumed>) = 3 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... openat resumed>) = 3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 317] newfstatat(3, "", [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 463] epoll_pwait(4, [pid 319] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] getdents64(3, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] umount2("./37/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 540] <... bpf resumed>) = 5 [pid 539] <... bpf resumed>) = 7 [pid 538] <... close resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 540] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 539] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 538] close(6 [pid 319] read(39, [pid 317] newfstatat(AT_FDCWD, "./37/cgroup.cpu", [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 540] <... futex resumed>) = 0 [pid 539] <... futex resumed>) = 0 [pid 538] <... close resumed>) = 0 [pid 319] <... read resumed>0xc0014edfc0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 540] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 539] close(3 [pid 538] close(7 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] unlink("./37/cgroup.cpu" [pid 540] <... futex resumed>) = 0 [pid 539] <... close resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 540] write(-1, NULL, 55808 [pid 539] close(4 [pid 317] umount2("./37/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=819585672} [pid 540] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 540] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 539] close(5 [pid 317] newfstatat(AT_FDCWD, "./37/binderfs", [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 540] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 540] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./37/binderfs" [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 540] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 305] close(3 [pid 540] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 317] umount2("./37/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 540] <... bpf resumed>) = 6 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... close resumed>) = 0 [pid 540] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./37/cgroup", [pid 305] read(249, [pid 540] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 540] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./37/cgroup" [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 540] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 540] close(6 [pid 317] umount2("./37/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 540] <... close resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 540] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./37/cgroup.net", [pid 540] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 ./strace-static-x86_64: Process 541 attached [pid 540] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./37/cgroup.net" [pid 541] set_robust_list(0x5555557f6760, 24 [pid 540] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 40 [pid 541] <... set_robust_list resumed>) = 0 [pid 540] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 317] getdents64(3, [pid 541] chdir("./38" [pid 540] <... bpf resumed>) = 6 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 541] <... chdir resumed>) = 0 [pid 540] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 541] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 540] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 541] <... prctl resumed>) = 0 [pid 540] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlinkat(AT_FDCWD, "./37", AT_REMOVEDIR [pid 541] setpgid(0, 0 [pid 540] <... futex resumed>) = 0 [pid 317] <... unlinkat resumed>) = 0 [pid 541] <... setpgid resumed>) = 0 [pid 540] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] mkdirat(AT_FDCWD, "./38", 0777 [pid 541] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 317] <... mkdirat resumed>) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 541] <... symlinkat resumed>) = 0 [pid 317] ioctl(3, LOOP_CLR_FD [pid 541] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 317] close(3 [pid 541] <... symlinkat resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 541] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 541] <... symlinkat resumed>) = 0 [pid 317] close(3 [pid 541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 541] <... openat resumed>) = 3 [pid 317] <... socket resumed>) = 3 [pid 541] write(3, "1000", 4 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 541] <... write resumed>) = 4 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 541] close(3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 541] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 541] read(200, [pid 317] close(3 [pid 541] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... close resumed>) = 0 [pid 541] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 541] <... symlinkat resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 541] close(249 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 541] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 541] close(248 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 541] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 541] close(4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 541] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 541] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 541] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 541] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 541] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 541] bpf(BPF_PROG_LOAD, NULL, 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 541] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 541] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 541] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 541] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 541] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 541] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 541] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 317] close(3 [pid 541] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... close resumed>) = 0 [pid 541] <... futex resumed>) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 541] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... socket resumed>) = 3 [pid 541] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 541] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 541] <... bpf resumed>) = 3 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 541] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 541] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 541] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 541] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 541] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 541] <... bpf resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 541] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 541] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 541] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 538] <... close resumed>) = 0 [pid 317] close(3 [pid 541] <... futex resumed>) = 0 [pid 538] close(8 [pid 317] <... close resumed>) = 0 [pid 541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 542 attached [pid 541] <... bpf resumed>) = 4 [pid 538] close(9 [pid 542] set_robust_list(0x555556f7e760, 24 [pid 541] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 40 [pid 542] <... set_robust_list resumed>) = 0 [pid 541] <... futex resumed>) = 0 [pid 538] close(10 [pid 542] chdir("./38" [pid 541] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... chdir resumed>) = 0 [pid 541] <... futex resumed>) = 0 [pid 538] close(11 [pid 542] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 541] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... prctl resumed>) = 0 [pid 542] setpgid(0, 0 [pid 538] close(12 [pid 542] <... setpgid resumed>) = 0 [pid 538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 538] close(13 [pid 542] <... symlinkat resumed>) = 0 [pid 542] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... symlinkat resumed>) = 0 [pid 538] close(14 [pid 542] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... symlinkat resumed>) = 0 [pid 538] close(15 [pid 542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... openat resumed>) = 3 [pid 538] close(16 [pid 542] write(3, "1000", 4 [pid 538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... write resumed>) = 4 [pid 538] close(17 [pid 542] close(3) = 0 [pid 538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] read(200, [pid 538] close(18 [pid 542] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 538] close(19 [pid 542] close(249 [pid 538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... close resumed>) = 0 [pid 542] close(248 [pid 538] close(20 [pid 542] <... close resumed>) = 0 [pid 538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] close(4 [pid 538] close(21 [pid 542] <... close resumed>) = 0 [pid 538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 538] close(22 [pid 542] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... futex resumed>) = 0 [pid 538] close(23 [pid 542] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 538] close(24 [pid 542] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 538] close(25 [pid 542] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 538] close(26 [pid 542] <... futex resumed>) = 0 [pid 538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 538] close(27 [pid 542] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... bpf resumed>) = 3 [pid 538] close(28 [pid 542] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... futex resumed>) = 0 [pid 538] close(29 [pid 542] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 538] close(3 [pid 542] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... futex resumed>) = 0 [pid 538] close(4 [pid 542] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... futex resumed>) = 0 [pid 538] close(5 [pid 542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... bpf resumed>) = 4 [pid 542] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 538] close(6) = -1 EBADF (Bad file descriptor) [pid 538] close(7) = -1 EBADF (Bad file descriptor) [pid 538] close(8) = -1 EBADF (Bad file descriptor) [pid 538] close(9) = -1 EBADF (Bad file descriptor) [pid 538] close(10) = -1 EBADF (Bad file descriptor) [pid 538] close(11) = -1 EBADF (Bad file descriptor) [pid 538] close(12) = -1 EBADF (Bad file descriptor) [pid 538] close(13) = -1 EBADF (Bad file descriptor) [pid 538] close(14) = -1 EBADF (Bad file descriptor) [pid 538] close(15) = -1 EBADF (Bad file descriptor) [pid 538] close(16) = -1 EBADF (Bad file descriptor) [pid 538] close(17) = -1 EBADF (Bad file descriptor) [pid 538] close(18) = -1 EBADF (Bad file descriptor) [pid 538] close(19) = -1 EBADF (Bad file descriptor) [pid 538] close(20) = -1 EBADF (Bad file descriptor) [pid 538] close(21) = -1 EBADF (Bad file descriptor) [pid 538] close(22) = -1 EBADF (Bad file descriptor) [pid 538] close(23) = -1 EBADF (Bad file descriptor) [pid 538] close(24) = -1 EBADF (Bad file descriptor) [pid 538] close(25) = -1 EBADF (Bad file descriptor) [pid 538] close(26) = -1 EBADF (Bad file descriptor) [pid 538] close(27) = -1 EBADF (Bad file descriptor) [pid 538] close(28) = -1 EBADF (Bad file descriptor) [pid 538] close(29) = -1 EBADF (Bad file descriptor) [pid 538] exit_group(0) = ? [pid 538] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 823, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] umount2("./39", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 463] read(21, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] openat(AT_FDCWD, "./39", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 319] <... futex resumed>) = 0 [pid 306] <... openat resumed>) = 3 [pid 463] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 306] newfstatat(3, "", [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] read(21, [pid 319] epoll_pwait(4, [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] <... read resumed>0xc001696030, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] getdents64(3, [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=783418551} [pid 306] umount2("./39/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./39/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./39/cgroup.cpu") = 0 [pid 306] umount2("./39/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./39/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./39/binderfs") = 0 [pid 540] <... bpf resumed>) = 7 [pid 539] <... close resumed>) = 0 [pid 306] umount2("./39/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 542] <... bpf resumed>) = 5 [pid 541] <... bpf resumed>) = 5 [pid 540] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 539] close(6 [pid 542] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 541] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 540] <... futex resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 542] <... futex resumed>) = 0 [pid 541] <... futex resumed>) = 0 [pid 540] close(3 [pid 539] <... close resumed>) = 0 [pid 542] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 541] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 540] <... close resumed>) = 0 [pid 539] close(7 [pid 306] newfstatat(AT_FDCWD, "./39/cgroup", [pid 542] <... futex resumed>) = 0 [pid 541] <... futex resumed>) = 0 [pid 540] close(4 [pid 542] write(-1, NULL, 55808 [pid 541] write(-1, NULL, 55808 [pid 540] <... close resumed>) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 542] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 541] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 540] close(5 [pid 306] unlink("./39/cgroup" [pid 542] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 541] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] <... futex resumed>) = 0 [pid 542] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 541] <... futex resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 542] <... futex resumed>) = 0 [pid 542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 541] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] <... bpf resumed>) = 6 [pid 541] <... futex resumed>) = 0 [pid 306] umount2("./39/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 542] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 542] <... futex resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 542] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] close(6) = 0 [pid 541] <... bpf resumed>) = 6 [pid 306] newfstatat(AT_FDCWD, "./39/cgroup.net", [pid 542] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 541] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] <... futex resumed>) = 0 [pid 541] <... futex resumed>) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 542] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 541] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] unlink("./39/cgroup.net" [pid 542] <... futex resumed>) = 0 [pid 541] <... futex resumed>) = 0 [pid 542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 6 [pid 541] close(6 [pid 306] <... unlink resumed>) = 0 [pid 542] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 541] <... close resumed>) = 0 [pid 306] getdents64(3, [pid 542] <... futex resumed>) = 0 [pid 541] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 541] <... futex resumed>) = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 542] <... futex resumed>) = 0 [pid 541] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] close(3 [pid 542] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 541] <... futex resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 306] unlinkat(AT_FDCWD, "./39", AT_REMOVEDIR [pid 541] <... bpf resumed>) = 6 [pid 541] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... unlinkat resumed>) = 0 [pid 541] <... futex resumed>) = 0 [pid 306] mkdirat(AT_FDCWD, "./40", 0777 [pid 541] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] <... mkdirat resumed>) = 0 [pid 541] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 3 [pid 306] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 306] close(3) = 0 [pid 306] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 543 attached [pid 543] set_robust_list(0x555555a6d760, 24 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 42 [pid 543] <... set_robust_list resumed>) = 0 [pid 543] chdir("./40") = 0 [pid 543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 543] setpgid(0, 0) = 0 [pid 543] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 543] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu") = 0 [pid 543] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 540] <... close resumed>) = 0 [pid 539] <... close resumed>) = 0 [pid 543] <... symlinkat resumed>) = 0 [pid 542] <... bpf resumed>) = 7 [pid 541] <... bpf resumed>) = 7 [pid 540] close(6 [pid 539] close(8 [pid 543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 542] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 541] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 543] <... openat resumed>) = 3 [pid 542] <... futex resumed>) = 0 [pid 541] <... futex resumed>) = 0 [pid 540] <... close resumed>) = 0 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 543] write(3, "1000", 4 [pid 542] close(3 [pid 541] close(3 [pid 540] close(7 [pid 539] close(9 [pid 543] <... write resumed>) = 4 [pid 542] <... close resumed>) = 0 [pid 541] <... close resumed>) = 0 [pid 543] close(3 [pid 542] close(4 [pid 541] close(4 [pid 540] <... close resumed>) = 0 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 543] <... close resumed>) = 0 [pid 542] <... close resumed>) = 0 [pid 541] <... close resumed>) = 0 [pid 540] close(8 [pid 539] close(10 [pid 543] read(200, [pid 542] close(5 [pid 541] close(5 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 543] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 540] close(9 [pid 539] close(11 [pid 543] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 543] <... symlinkat resumed>) = 0 [pid 540] close(10 [pid 539] close(12 [pid 543] close(249 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 543] <... close resumed>) = 0 [pid 540] close(11 [pid 543] close(248 [pid 539] close(13 [pid 543] <... close resumed>) = 0 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 543] close(4 [pid 540] close(12 [pid 539] close(14 [pid 543] <... close resumed>) = 0 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 543] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 540] close(13 [pid 539] close(15 [pid 543] <... futex resumed>) = 0 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 543] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 543] bpf(BPF_PROG_LOAD, NULL, 0 [pid 540] close(14 [pid 539] close(16 [pid 543] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 543] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] close(15 [pid 543] <... futex resumed>) = 0 [pid 543] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] close(17 [pid 543] <... futex resumed>) = 0 [pid 540] close(16 [pid 543] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 543] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 540] close(17 [pid 539] close(18 [pid 543] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 543] <... futex resumed>) = 0 [pid 540] close(18 [pid 539] close(19 [pid 543] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 543] <... futex resumed>) = 0 [pid 543] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 540] close(19 [pid 539] close(20 [pid 543] <... bpf resumed>) = 3 [pid 543] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 543] <... futex resumed>) = 0 [pid 540] close(20 [pid 539] close(21 [pid 543] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 543] <... futex resumed>) = 0 [pid 540] close(21 [pid 539] close(22 [pid 543] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 543] <... bpf resumed>) = 0 [pid 543] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 543] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 540] close(22 [pid 543] <... futex resumed>) = 0 [pid 539] close(23 [pid 543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 543] <... bpf resumed>) = 4 [pid 540] close(23 [pid 539] close(24 [pid 543] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 543] <... futex resumed>) = 0 [pid 540] close(24 [pid 539] close(25 [pid 543] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 543] <... futex resumed>) = 0 [pid 540] close(25 [pid 539] close(26 [pid 543] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] close(26 [pid 539] close(27 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] close(27 [pid 539] close(28 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] close(28 [pid 539] close(29 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] close(29 [pid 539] close(3 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] close(3 [pid 539] close(4 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] close(4 [pid 539] close(5 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] close(5) = -1 EBADF (Bad file descriptor) [pid 539] close(6 [pid 540] close(6 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] close(7 [pid 539] close(7 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] close(8) = -1 EBADF (Bad file descriptor) [pid 539] close(8 [pid 540] close(9 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] close(9 [pid 540] close(10 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] close(10 [pid 540] close(11 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] close(11 [pid 540] close(12 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] close(12 [pid 540] close(13 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] close(13 [pid 540] close(14 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] close(14 [pid 540] close(15 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] close(15 [pid 540] close(16 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] close(16 [pid 540] close(17) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] close(18 [pid 539] close(17 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] close(19 [pid 539] close(18 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] close(20 [pid 539] close(19 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] close(21) = -1 EBADF (Bad file descriptor) [pid 539] close(20 [pid 540] close(22 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] close(21 [pid 540] close(23 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] close(22 [pid 540] close(24 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] close(23 [pid 540] close(25 [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] close(26 [pid 539] close(24 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] close(27 [pid 539] close(25 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] close(28 [pid 539] close(26 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] close(29 [pid 539] close(27 [pid 540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] exit_group(0 [pid 539] close(28 [pid 540] <... exit_group resumed>) = ? [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 540] +++ exited with 0 +++ [pid 539] close(29 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] restart_syscall(<... resuming interrupted clone ...> [pid 539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 539] exit_group(0) = ? [pid 311] <... restart_syscall resumed>) = 0 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 539] +++ exited with 0 +++ [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 784, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./38", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 319] read(15, [pid 311] openat(AT_FDCWD, "./38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... openat resumed>) = 3 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 311] newfstatat(3, "", [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] epoll_pwait(4, [pid 319] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] getdents64(3, [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./38/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 744, NULL, 0) = 1 [pid 320] <... write resumed>) = 12 [pid 319] read(15, [pid 311] newfstatat(AT_FDCWD, "./38/cgroup.cpu", [pid 463] read(22, [pid 320] umount2("./39", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... read resumed>0xc001696090, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] epoll_pwait(4, [pid 311] unlink("./38/cgroup.cpu" [pid 320] openat(AT_FDCWD, "./39", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] <... unlink resumed>) = 0 [pid 463] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 320] <... openat resumed>) = 3 [pid 319] epoll_pwait(4, [pid 311] umount2("./38/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] <... write resumed>) = 64 [pid 320] newfstatat(3, "", [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 311] newfstatat(AT_FDCWD, "./38/binderfs", [pid 463] <... futex resumed>) = 1 [pid 320] getdents64(3, [pid 314] <... futex resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 542] <... close resumed>) = 0 [pid 463] read(22, [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] unlink("./38/binderfs" [pid 542] close(6 [pid 541] <... close resumed>) = 0 [pid 463] <... read resumed>0xc001560e20, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] umount2("./39/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... unlink resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] umount2("./38/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 542] <... close resumed>) = 0 [pid 541] close(6 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] newfstatat(AT_FDCWD, "./39/cgroup.cpu", [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 542] close(7 [pid 541] <... close resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] newfstatat(AT_FDCWD, "./38/cgroup", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=740787849} [pid 541] close(7 [pid 320] unlink("./39/cgroup.cpu" [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] <... unlink resumed>) = 0 [pid 311] unlink("./38/cgroup" [pid 320] umount2("./39/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... unlink resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] umount2("./38/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] newfstatat(AT_FDCWD, "./39/binderfs", [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] newfstatat(AT_FDCWD, "./38/cgroup.net", [pid 320] unlink("./39/binderfs" [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] <... unlink resumed>) = 0 [pid 311] unlink("./38/cgroup.net" [pid 320] umount2("./39/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... unlink resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] getdents64(3, [pid 320] newfstatat(AT_FDCWD, "./39/cgroup", [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] close(3 [pid 320] unlink("./39/cgroup" [pid 311] <... close resumed>) = 0 [pid 311] unlinkat(AT_FDCWD, "./38", AT_REMOVEDIR [pid 320] <... unlink resumed>) = 0 [pid 311] <... unlinkat resumed>) = 0 [pid 320] umount2("./39/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] mkdirat(AT_FDCWD, "./39", 0777 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... mkdirat resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./39/cgroup.net", [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] <... openat resumed>) = 3 [pid 320] unlink("./39/cgroup.net" [pid 311] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 320] <... unlink resumed>) = 0 [pid 311] <... socket resumed>) = 3 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] close(3) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 311] close(3) = 0 [pid 311] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 320] getdents64(3, ./strace-static-x86_64: Process 544 attached 0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 41 [pid 544] set_robust_list(0x555556a82760, 24 [pid 320] close(3 [pid 544] <... set_robust_list resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 544] chdir("./39" [pid 320] unlinkat(AT_FDCWD, "./39", AT_REMOVEDIR [pid 544] <... chdir resumed>) = 0 [pid 544] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 320] <... unlinkat resumed>) = 0 [pid 544] <... prctl resumed>) = 0 [pid 544] setpgid(0, 0 [pid 320] mkdirat(AT_FDCWD, "./40", 0777 [pid 544] <... setpgid resumed>) = 0 [pid 320] <... mkdirat resumed>) = 0 [pid 544] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 544] <... symlinkat resumed>) = 0 [pid 320] <... openat resumed>) = 3 [pid 544] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 320] ioctl(3, LOOP_CLR_FD [pid 544] <... symlinkat resumed>) = 0 [pid 544] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 544] <... symlinkat resumed>) = 0 [pid 320] close(3 [pid 544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 320] <... close resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 544] <... openat resumed>) = 3 [pid 320] <... socket resumed>) = 3 [pid 544] write(3, "1000", 4 [pid 320] close(3 [pid 544] <... write resumed>) = 4 [pid 320] <... close resumed>) = 0 [pid 544] close(3 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 544] <... close resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 544] read(200, [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 544] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 544] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 544] <... symlinkat resumed>) = 0 [pid 544] close(249 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 544] <... close resumed>) = 0 [pid 320] close(3 [pid 544] close(248) = 0 [pid 320] <... close resumed>) = 0 [pid 544] close(4 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 544] <... close resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 544] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 544] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 544] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 544] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 544] bpf(BPF_PROG_LOAD, NULL, 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 544] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 544] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 544] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 544] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 544] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 544] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 544] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 544] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 544] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 544] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 544] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 544] <... bpf resumed>) = 3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 544] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 544] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 544] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 544] <... futex resumed>) = 0 [pid 320] close(3 [pid 544] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 320] <... close resumed>) = 0 [pid 544] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 544] <... futex resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 544] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 544] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 543] <... bpf resumed>) = 5 [pid 543] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] <... bpf resumed>) = 4 [pid 543] <... futex resumed>) = 0 [pid 544] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 543] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 544] <... futex resumed>) = 0 [pid 543] <... futex resumed>) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 544] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 543] write(-1, NULL, 55808) = -1 EBADF (Bad file descriptor) [pid 320] <... setsockopt resumed>) = 0 [pid 544] <... futex resumed>) = 0 [pid 543] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 544] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 543] <... futex resumed>) = 0 [pid 543] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 543] <... futex resumed>) = 0 [pid 543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 543] <... bpf resumed>) = 6 [pid 543] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 543] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 543] close(6) = 0 [pid 320] <... setsockopt resumed>) = 0 [pid 543] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 543] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 543] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 6 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 543] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 543] <... futex resumed>) = 0 [pid 543] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... setsockopt resumed>) = 0 [pid 543] <... futex resumed>) = 0 [pid 320] close(3 [pid 543] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] <... close resumed>) = 0 [pid 320] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 545 attached [pid 545] set_robust_list(0x555556bd7760, 24) = 0 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 42 [pid 545] chdir("./40") = 0 [pid 545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 545] setpgid(0, 0) = 0 [pid 545] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 545] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 545] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 545] write(3, "1000", 4) = 4 [pid 545] close(3) = 0 [pid 545] read(200, 0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 545] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 545] close(249) = 0 [pid 545] close(248) = 0 [pid 545] close(4) = 0 [pid 545] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 545] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 545] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 545] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 545] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 545] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 542] <... close resumed>) = 0 [pid 542] close(8) = -1 EBADF (Bad file descriptor) [pid 541] <... close resumed>) = 0 [pid 544] <... bpf resumed>) = 5 [pid 542] close(9 [pid 541] close(8 [pid 544] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] <... futex resumed>) = 0 [pid 542] close(10 [pid 541] close(9 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] close(11 [pid 544] <... futex resumed>) = 0 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] write(-1, NULL, 55808 [pid 542] close(12 [pid 541] close(10 [pid 544] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] close(13 [pid 541] close(11 [pid 544] <... futex resumed>) = 0 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] close(14 [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] <... futex resumed>) = 0 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 541] close(12 [pid 544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 542] close(15 [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] close(16) = -1 EBADF (Bad file descriptor) [pid 542] close(17 [pid 544] <... bpf resumed>) = 6 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 541] close(13 [pid 544] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] close(18 [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] <... futex resumed>) = 0 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 541] close(14 [pid 544] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] close(19) = -1 EBADF (Bad file descriptor) [pid 542] close(20 [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] <... futex resumed>) = 0 [pid 544] close(6 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 541] close(15 [pid 544] <... close resumed>) = 0 [pid 542] close(21 [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 541] close(16 [pid 544] <... futex resumed>) = 0 [pid 542] close(22 [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] <... futex resumed>) = 0 [pid 542] close(23 [pid 541] close(17 [pid 544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] close(24) = -1 EBADF (Bad file descriptor) [pid 542] close(25) = -1 EBADF (Bad file descriptor) [pid 542] close(26) = -1 EBADF (Bad file descriptor) [pid 542] close(27) = -1 EBADF (Bad file descriptor) [pid 542] close(28) = -1 EBADF (Bad file descriptor) [pid 542] close(29) = -1 EBADF (Bad file descriptor) [pid 542] close(3) = -1 EBADF (Bad file descriptor) [pid 542] close(4) = -1 EBADF (Bad file descriptor) [pid 542] close(5) = -1 EBADF (Bad file descriptor) [pid 542] close(6) = -1 EBADF (Bad file descriptor) [pid 542] close(7) = -1 EBADF (Bad file descriptor) [pid 542] close(8) = -1 EBADF (Bad file descriptor) [pid 542] close(9) = -1 EBADF (Bad file descriptor) [pid 542] close(10) = -1 EBADF (Bad file descriptor) [pid 542] close(11) = -1 EBADF (Bad file descriptor) [pid 542] close(12 [pid 544] <... bpf resumed>) = 6 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 541] close(18 [pid 544] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] close(13 [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] <... futex resumed>) = 0 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 541] close(19 [pid 544] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] close(14 [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] <... futex resumed>) = 0 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 541] close(20 [pid 544] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 542] close(15 [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] close(16 [pid 541] close(21 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] close(17 [pid 541] close(22 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] close(18 [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] close(19 [pid 541] close(23 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] close(20 [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] close(21 [pid 541] close(24 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] close(22 [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] close(23 [pid 541] close(25 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] close(24 [pid 541] close(26 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] close(25 [pid 541] close(27 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] close(26 [pid 541] close(28 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] close(27) = -1 EBADF (Bad file descriptor) [pid 541] close(29 [pid 542] close(28 [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] close(29 [pid 541] close(3 [pid 542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] exit_group(0 [pid 541] close(4 [pid 542] <... exit_group resumed>) = ? [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 542] +++ exited with 0 +++ [pid 541] close(5) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 541] close(6) = -1 EBADF (Bad file descriptor) [pid 541] close(7) = -1 EBADF (Bad file descriptor) [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 541] close(8 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 743, NULL, 0) = 1 [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... write resumed>) = 12 [pid 541] close(9 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... futex resumed>) = 1 [pid 317] umount2("./38", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 541] close(10 [pid 319] read(39, [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 541] close(11 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 317] openat(AT_FDCWD, "./38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 541] close(12 [pid 463] epoll_pwait(4, [pid 319] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] <... openat resumed>) = 3 [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 317] newfstatat(3, "", [pid 541] close(13 [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 541] close(14 [pid 319] read(39, [pid 317] getdents64(3, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... read resumed>0xc001560e90, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 541] close(15 [pid 317] umount2("./38/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 541] close(16 [pid 317] newfstatat(AT_FDCWD, "./38/cgroup.cpu", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=690717750} [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 541] close(17 [pid 317] unlink("./38/cgroup.cpu" [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 541] close(18 [pid 317] <... unlink resumed>) = 0 [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./38/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 541] close(19 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./38/binderfs", [pid 541] close(20) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 541] close(21 [pid 317] unlink("./38/binderfs" [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 541] close(22) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./38/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 541] close(23) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 541] close(24 [pid 317] newfstatat(AT_FDCWD, "./38/cgroup", [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 541] close(25 [pid 317] unlink("./38/cgroup" [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 541] close(26 [pid 317] <... unlink resumed>) = 0 [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 541] close(27 [pid 317] umount2("./38/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 541] close(28 [pid 317] newfstatat(AT_FDCWD, "./38/cgroup.net", [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 541] close(29 [pid 317] unlink("./38/cgroup.net" [pid 541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 541] exit_group(0 [pid 317] <... unlink resumed>) = 0 [pid 541] <... exit_group resumed>) = ? [pid 317] getdents64(3, [pid 541] +++ exited with 0 +++ [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 317] close(3 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] <... close resumed>) = 0 [pid 317] unlinkat(AT_FDCWD, "./38", AT_REMOVEDIR [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 317] <... unlinkat resumed>) = 0 [pid 317] mkdirat(AT_FDCWD, "./39", 0777) = 0 [pid 305] <... restart_syscall resumed>) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 317] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 317] close(3 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 692, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... close resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 463] read(11, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 319] <... futex resumed>) = 0 [pid 463] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] read(11, [pid 319] epoll_pwait(4, [pid 463] <... read resumed>0xc001560ef0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 294] <... futex resumed>) = 0 [pid 305] umount2("./38", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... socket resumed>) = 3 [pid 317] close(3 [pid 305] openat(AT_FDCWD, "./38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=682557646} [pid 317] <... close resumed>) = 0 [pid 305] <... openat resumed>) = 3 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] newfstatat(3, "", [pid 317] <... socket resumed>) = 3 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] getdents64(3, [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] umount2("./38/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 545] <... bpf resumed>) = 5 [pid 544] <... bpf resumed>) = 7 [pid 543] <... bpf resumed>) = 7 [pid 317] close(3 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 545] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 543] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] <... futex resumed>) = 0 [pid 544] <... futex resumed>) = 0 [pid 543] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 305] newfstatat(AT_FDCWD, "./38/cgroup.cpu", [pid 545] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] close(3 [pid 543] close(3 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 545] <... futex resumed>) = 0 [pid 544] <... close resumed>) = 0 [pid 543] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 305] unlink("./38/cgroup.cpu" [pid 545] write(-1, NULL, 55808 [pid 544] close(4 [pid 543] close(4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 545] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 543] <... close resumed>) = 0 [pid 545] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 543] close(5 [pid 545] <... futex resumed>) = 0 [pid 544] <... close resumed>) = 0 [pid 543] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] <... unlink resumed>) = 0 [pid 545] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] close(5 [pid 543] close(6 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] umount2("./38/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 545] <... futex resumed>) = 0 [pid 543] <... close resumed>) = 0 [pid 545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 543] close(7 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 545] <... bpf resumed>) = 6 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] newfstatat(AT_FDCWD, "./38/binderfs", [pid 545] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 545] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 545] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] unlink("./38/binderfs" [pid 545] close(6 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 545] <... close resumed>) = 0 [pid 545] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] <... unlink resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 545] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] umount2("./38/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 545] <... futex resumed>) = 0 [pid 545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 545] <... bpf resumed>) = 6 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] newfstatat(AT_FDCWD, "./38/cgroup", [pid 545] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 545] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 545] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] unlink("./38/cgroup" [pid 545] <... futex resumed>) = 0 [pid 545] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... unlink resumed>) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] umount2("./38/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] newfstatat(AT_FDCWD, "./38/cgroup.net", [pid 317] close(3 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... close resumed>) = 0 [pid 305] unlink("./38/cgroup.net" [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] <... unlink resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 305] getdents64(3, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] close(3 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] <... close resumed>) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 305] unlinkat(AT_FDCWD, "./38", AT_REMOVEDIR [pid 317] <... setsockopt resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... unlinkat resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] mkdirat(AT_FDCWD, "./39", 0777 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... mkdirat resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 317] <... setsockopt resumed>) = 0 [pid 305] <... openat resumed>) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] ioctl(3, LOOP_CLR_FD [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] close(3 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] <... close resumed>) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] close(3) = 0 [pid 317] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556f7e750) = 41 ./strace-static-x86_64: Process 546 attached [pid 546] set_robust_list(0x555556f7e760, 24 [pid 305] <... socket resumed>) = 3 [pid 546] <... set_robust_list resumed>) = 0 [pid 305] close(3 [pid 546] chdir("./39") = 0 [pid 305] <... close resumed>) = 0 [pid 546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 546] setpgid(0, 0 [pid 305] <... socket resumed>) = 3 [pid 546] <... setpgid resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 546] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 546] <... symlinkat resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 546] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 546] <... symlinkat resumed>) = 0 [pid 305] close(3 [pid 546] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 305] <... close resumed>) = 0 [pid 546] <... symlinkat resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 305] <... socket resumed>) = 3 [pid 546] <... openat resumed>) = 3 [pid 546] write(3, "1000", 4 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 546] <... write resumed>) = 4 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 546] close(3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 546] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 546] read(200, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 546] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 546] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 546] <... symlinkat resumed>) = 0 [pid 546] close(249 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 546] <... close resumed>) = 0 [pid 546] close(248 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 546] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 546] close(4 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 546] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 546] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 546] <... futex resumed>) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 546] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 546] <... futex resumed>) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 546] bpf(BPF_PROG_LOAD, NULL, 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 546] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 546] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 546] <... futex resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 546] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 546] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 305] close(3 [pid 546] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... close resumed>) = 0 [pid 546] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 546] <... futex resumed>) = 0 [pid 305] <... socket resumed>) = 3 [pid 546] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 546] <... futex resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 546] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 546] <... bpf resumed>) = 3 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 546] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 546] <... futex resumed>) = 0 [pid 305] <... setsockopt resumed>) = 0 [pid 546] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 546] <... futex resumed>) = 0 [pid 546] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 546] <... bpf resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 546] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 544] <... close resumed>) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 546] <... futex resumed>) = 0 [pid 544] close(6 [pid 305] <... setsockopt resumed>) = 0 [pid 546] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] <... close resumed>) = 0 [pid 546] <... futex resumed>) = 0 [pid 544] close(7 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 546] <... bpf resumed>) = 4 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 546] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 546] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 546] <... futex resumed>) = 0 [pid 546] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 305] <... setsockopt resumed>) = 0 [pid 305] close(3) = 0 [pid 305] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 547 attached [pid 547] set_robust_list(0x5555557f6760, 24) = 0 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 41 [pid 547] chdir("./39") = 0 [pid 547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 547] setpgid(0, 0) = 0 [pid 547] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 547] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 547] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 547] write(3, "1000", 4) = 4 [pid 547] close(3) = 0 [pid 547] read(200, 0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 547] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 547] close(249) = 0 [pid 547] close(248) = 0 [pid 547] close(4) = 0 [pid 547] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 547] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 547] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 547] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 547] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 547] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 547] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 547] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 547] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 547] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 547] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 547] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 547] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 547] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 547] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 547] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 547] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 545] <... bpf resumed>) = 7 [pid 543] <... close resumed>) = 0 [pid 545] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 543] close(8 [pid 545] <... futex resumed>) = 0 [pid 543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 545] close(3 [pid 543] close(9 [pid 545] <... close resumed>) = 0 [pid 543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 545] close(4 [pid 543] close(10 [pid 545] <... close resumed>) = 0 [pid 545] close(5 [pid 543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 543] close(11) = -1 EBADF (Bad file descriptor) [pid 543] close(12) = -1 EBADF (Bad file descriptor) [pid 543] close(13) = -1 EBADF (Bad file descriptor) [pid 543] close(14) = -1 EBADF (Bad file descriptor) [pid 543] close(15) = -1 EBADF (Bad file descriptor) [pid 543] close(16) = -1 EBADF (Bad file descriptor) [pid 543] close(17) = -1 EBADF (Bad file descriptor) [pid 543] close(18) = -1 EBADF (Bad file descriptor) [pid 543] close(19) = -1 EBADF (Bad file descriptor) [pid 543] close(20) = -1 EBADF (Bad file descriptor) [pid 543] close(21) = -1 EBADF (Bad file descriptor) [pid 543] close(22) = -1 EBADF (Bad file descriptor) [pid 543] close(23) = -1 EBADF (Bad file descriptor) [pid 543] close(24) = -1 EBADF (Bad file descriptor) [pid 543] close(25) = -1 EBADF (Bad file descriptor) [pid 543] close(26) = -1 EBADF (Bad file descriptor) [pid 543] close(27) = -1 EBADF (Bad file descriptor) [pid 543] close(28) = -1 EBADF (Bad file descriptor) [pid 543] close(29) = -1 EBADF (Bad file descriptor) [pid 543] close(3) = -1 EBADF (Bad file descriptor) [pid 543] close(4) = -1 EBADF (Bad file descriptor) [pid 543] close(5) = -1 EBADF (Bad file descriptor) [pid 543] close(6) = -1 EBADF (Bad file descriptor) [pid 543] close(7) = -1 EBADF (Bad file descriptor) [pid 543] close(8) = -1 EBADF (Bad file descriptor) [pid 543] close(9) = -1 EBADF (Bad file descriptor) [pid 543] close(10) = -1 EBADF (Bad file descriptor) [pid 543] close(11) = -1 EBADF (Bad file descriptor) [pid 543] close(12) = -1 EBADF (Bad file descriptor) [pid 543] close(13) = -1 EBADF (Bad file descriptor) [pid 543] close(14) = -1 EBADF (Bad file descriptor) [pid 543] close(15) = -1 EBADF (Bad file descriptor) [pid 543] close(16) = -1 EBADF (Bad file descriptor) [pid 543] close(17) = -1 EBADF (Bad file descriptor) [pid 543] close(18) = -1 EBADF (Bad file descriptor) [pid 543] close(19) = -1 EBADF (Bad file descriptor) [pid 543] close(20) = -1 EBADF (Bad file descriptor) [pid 543] close(21) = -1 EBADF (Bad file descriptor) [pid 543] close(22) = -1 EBADF (Bad file descriptor) [pid 543] close(23) = -1 EBADF (Bad file descriptor) [pid 543] close(24) = -1 EBADF (Bad file descriptor) [pid 543] close(25) = -1 EBADF (Bad file descriptor) [pid 543] close(26) = -1 EBADF (Bad file descriptor) [pid 543] close(27) = -1 EBADF (Bad file descriptor) [pid 543] close(28) = -1 EBADF (Bad file descriptor) [pid 543] close(29) = -1 EBADF (Bad file descriptor) [pid 543] exit_group(0) = ? [pid 543] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 685, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] umount2("./40", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 319] read(21, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 306] openat(AT_FDCWD, "./40", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] epoll_pwait(4, [pid 319] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 306] <... openat resumed>) = 3 [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 306] newfstatat(3, "", [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] read(21, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] getdents64(3, [pid 319] <... read resumed>0xc001560f60, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=629814979} [pid 306] umount2("./40/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./40/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./40/cgroup.cpu") = 0 [pid 306] umount2("./40/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./40/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./40/binderfs") = 0 [pid 306] umount2("./40/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./40/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./40/cgroup") = 0 [pid 306] umount2("./40/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./40/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./40/cgroup.net") = 0 [pid 306] getdents64(3, 0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 306] close(3) = 0 [pid 306] unlinkat(AT_FDCWD, "./40", AT_REMOVEDIR) = 0 [pid 306] mkdirat(AT_FDCWD, "./41", 0777) = 0 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 3 [pid 306] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 544] <... close resumed>) = 0 [pid 546] <... bpf resumed>) = 5 [pid 547] <... bpf resumed>) = 5 [pid 545] <... close resumed>) = 0 [pid 544] close(8 [pid 546] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 547] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 546] <... futex resumed>) = 0 [pid 545] close(6 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 547] <... futex resumed>) = 0 [pid 546] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] <... close resumed>) = 0 [pid 544] close(9 [pid 547] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 546] <... futex resumed>) = 0 [pid 545] close(7 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 547] <... futex resumed>) = 0 [pid 546] write(-1, NULL, 55808 [pid 545] <... close resumed>) = 0 [pid 544] close(10 [pid 547] write(-1, NULL, 55808 [pid 546] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 545] close(8 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 547] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 546] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] close(11 [pid 306] close(3 [pid 547] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 546] <... futex resumed>) = 0 [pid 545] close(9 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 547] <... futex resumed>) = 0 [pid 546] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] close(10 [pid 544] close(12 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 547] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 546] <... futex resumed>) = 0 [pid 545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 547] <... futex resumed>) = 0 [pid 546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 545] close(11 [pid 306] <... socket resumed>) = 3 [pid 547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] close(13 [pid 545] close(12 [pid 546] <... bpf resumed>) = 6 [pid 545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 545] close(13 [pid 547] <... bpf resumed>) = 6 [pid 546] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 547] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 546] <... futex resumed>) = 0 [pid 545] close(14 [pid 544] close(14 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 547] <... futex resumed>) = 0 [pid 546] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 545] close(15 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 547] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 546] <... futex resumed>) = 0 [pid 545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 547] <... futex resumed>) = 0 [pid 544] close(15 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 547] close(6 [pid 546] close(6 [pid 545] close(16) = -1 EBADF (Bad file descriptor) [pid 547] <... close resumed>) = 0 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 547] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 546] <... close resumed>) = 0 [pid 545] close(17 [pid 544] close(16 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 547] <... futex resumed>) = 0 [pid 546] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 547] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] close(18 [pid 546] <... futex resumed>) = 0 [pid 544] close(17 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 547] <... futex resumed>) = 0 [pid 546] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 546] <... futex resumed>) = 0 [pid 545] close(19 [pid 544] close(18 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 545] close(20) = -1 EBADF (Bad file descriptor) [pid 545] close(21) = -1 EBADF (Bad file descriptor) [pid 545] close(22) = -1 EBADF (Bad file descriptor) [pid 545] close(23) = -1 EBADF (Bad file descriptor) [pid 545] close(24) = -1 EBADF (Bad file descriptor) [pid 545] close(25) = -1 EBADF (Bad file descriptor) [pid 545] close(26) = -1 EBADF (Bad file descriptor) [pid 545] close(27) = -1 EBADF (Bad file descriptor) [pid 545] close(28) = -1 EBADF (Bad file descriptor) [pid 545] close(29) = -1 EBADF (Bad file descriptor) [pid 545] close(3) = -1 EBADF (Bad file descriptor) [pid 545] close(4) = -1 EBADF (Bad file descriptor) [pid 545] close(5) = -1 EBADF (Bad file descriptor) [pid 545] close(6) = -1 EBADF (Bad file descriptor) [pid 545] close(7 [pid 547] <... bpf resumed>) = 6 [pid 545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 547] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 545] close(8 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 547] <... futex resumed>) = 0 [pid 545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 545] close(9) = -1 EBADF (Bad file descriptor) [pid 545] close(10) = -1 EBADF (Bad file descriptor) [pid 545] close(11) = -1 EBADF (Bad file descriptor) [pid 545] close(12) = -1 EBADF (Bad file descriptor) [pid 545] close(13) = -1 EBADF (Bad file descriptor) [pid 545] close(14) = -1 EBADF (Bad file descriptor) [pid 545] close(15) = -1 EBADF (Bad file descriptor) [pid 546] <... bpf resumed>) = 6 [pid 545] close(16 [pid 544] close(19 [pid 546] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 547] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 546] <... futex resumed>) = 0 [pid 545] close(17 [pid 544] close(20 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 547] <... futex resumed>) = 0 [pid 546] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] <... futex resumed>) = 0 [pid 545] close(18 [pid 544] close(21 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 547] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 546] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 545] close(19) = -1 EBADF (Bad file descriptor) [pid 544] close(22 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 545] close(20 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] close(23 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 545] close(21 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] close(24 [pid 545] close(22 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 545] close(23 [pid 544] close(25 [pid 306] close(3 [pid 545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 545] close(24 [pid 306] <... close resumed>) = 0 [pid 545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] close(26 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 545] close(25 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... socket resumed>) = 3 [pid 544] close(27 [pid 545] close(26) = -1 EBADF (Bad file descriptor) [pid 545] close(27) = -1 EBADF (Bad file descriptor) [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 545] close(28 [pid 544] close(28 [pid 545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 545] close(29 [pid 544] close(29 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 545] exit_group(0) = ? [pid 544] close(3 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 545] +++ exited with 0 +++ [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 544] close(4 [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 320] restart_syscall(<... resuming interrupted clone ...> [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... setsockopt resumed>) = 0 [pid 544] close(5 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 544] close(6 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] close(7 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] close(8 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 544] close(9 [pid 320] <... restart_syscall resumed>) = 0 [pid 306] <... setsockopt resumed>) = 0 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 544] close(10 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 631, NULL, 0) = 1 [pid 320] <... write resumed>) = 12 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 544] close(11 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] umount2("./40", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... futex resumed>) = 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 544] close(12 [pid 463] read(22, [pid 320] openat(AT_FDCWD, "./40", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] <... openat resumed>) = 3 [pid 544] close(13 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 320] newfstatat(3, "", [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... futex resumed>) = 1 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... futex resumed>) = 0 [pid 544] close(14 [pid 463] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 320] getdents64(3, [pid 319] epoll_pwait(4, [pid 306] <... setsockopt resumed>) = 0 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... write resumed>) = 64 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] close(3 [pid 544] close(15 [pid 463] read(22, [pid 320] umount2("./40/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] epoll_pwait(4, [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... read resumed>0xc001560fc0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... close resumed>) = 0 [pid 544] close(16 [pid 463] epoll_pwait(4, [pid 320] newfstatat(AT_FDCWD, "./40/cgroup.cpu", [pid 319] epoll_pwait(4, [pid 306] read(249, [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 544] close(17 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] unlink("./40/cgroup.cpu" [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 320] umount2("./40/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./40/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./40/binderfs"./strace-static-x86_64: Process 548 attached [pid 544] close(18 [pid 320] <... unlink resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=605591657} [pid 548] set_robust_list(0x555555a6d760, 24 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./40/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 43 [pid 548] <... set_robust_list resumed>) = 0 [pid 544] close(19 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 548] chdir("./41" [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./40/cgroup", [pid 548] <... chdir resumed>) = 0 [pid 544] close(20 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 548] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./40/cgroup" [pid 548] <... prctl resumed>) = 0 [pid 544] close(21 [pid 320] <... unlink resumed>) = 0 [pid 548] setpgid(0, 0 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./40/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 548] <... setpgid resumed>) = 0 [pid 544] close(22 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 548] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./40/cgroup.net", [pid 548] <... symlinkat resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 548] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 544] close(23 [pid 320] unlink("./40/cgroup.net" [pid 548] <... symlinkat resumed>) = 0 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 548] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 544] close(24 [pid 320] getdents64(3, [pid 548] <... symlinkat resumed>) = 0 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 544] close(25 [pid 320] close(3 [pid 548] <... openat resumed>) = 3 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 548] write(3, "1000", 4 [pid 320] unlinkat(AT_FDCWD, "./40", AT_REMOVEDIR [pid 548] <... write resumed>) = 4 [pid 547] <... bpf resumed>) = 7 [pid 546] <... bpf resumed>) = 7 [pid 544] close(26 [pid 320] <... unlinkat resumed>) = 0 [pid 548] close(3 [pid 547] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 546] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] mkdirat(AT_FDCWD, "./41", 0777 [pid 548] <... close resumed>) = 0 [pid 547] <... futex resumed>) = 0 [pid 546] <... futex resumed>) = 0 [pid 544] close(27 [pid 320] <... mkdirat resumed>) = 0 [pid 548] read(200, [pid 547] close(3 [pid 546] close(3 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 548] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 547] <... close resumed>) = 0 [pid 546] <... close resumed>) = 0 [pid 544] close(28 [pid 320] <... openat resumed>) = 3 [pid 548] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 547] close(4 [pid 546] close(4 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] ioctl(3, LOOP_CLR_FD [pid 548] <... symlinkat resumed>) = 0 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 548] close(249 [pid 547] <... close resumed>) = 0 [pid 320] close(3 [pid 546] <... close resumed>) = 0 [pid 548] <... close resumed>) = 0 [pid 547] close(5 [pid 544] close(29 [pid 320] <... close resumed>) = 0 [pid 546] close(5 [pid 548] close(248 [pid 547] <... close resumed>) = 0 [pid 544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 548] <... close resumed>) = 0 [pid 547] close(6 [pid 546] <... close resumed>) = 0 [pid 544] exit_group(0 [pid 320] <... socket resumed>) = 3 [pid 548] close(4 [pid 547] <... close resumed>) = 0 [pid 546] close(6 [pid 544] <... exit_group resumed>) = ? [pid 320] close(3 [pid 548] <... close resumed>) = 0 [pid 547] close(7 [pid 546] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 548] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 548] <... futex resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 548] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 548] <... futex resumed>) = 0 [pid 544] +++ exited with 0 +++ [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 548] bpf(BPF_PROG_LOAD, NULL, 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 548] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 546] close(7 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 548] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] close(3 [pid 311] restart_syscall(<... resuming interrupted clone ...> [pid 548] <... futex resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 548] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 548] <... futex resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 548] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 548] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] <... restart_syscall resumed>) = 0 [pid 548] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 548] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 548] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 548] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 548] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 548] <... bpf resumed>) = 3 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 548] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 607, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 548] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 548] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 319] <... futex resumed>) = 1 [pid 311] umount2("./39", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 548] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 319] read(15, [pid 548] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 548] <... bpf resumed>) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 548] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 319] <... futex resumed>) = 1 [pid 311] openat(AT_FDCWD, "./39", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 548] <... futex resumed>) = 0 [pid 463] epoll_pwait(4, [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 319] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 548] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 319] <... write resumed>) = 64 [pid 311] <... openat resumed>) = 3 [pid 548] <... futex resumed>) = 0 [pid 463] epoll_pwait(4, [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 311] newfstatat(3, "", [pid 548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] close(3 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 320] <... close resumed>) = 0 [pid 319] read(15, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 319] <... read resumed>0xc001561030, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] <... socket resumed>) = 3 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 548] <... bpf resumed>) = 4 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] getdents64(3, [pid 548] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=589639634} [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 548] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 548] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] umount2("./39/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 548] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 548] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] newfstatat(AT_FDCWD, "./39/cgroup.cpu", [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] close(3 [pid 311] unlink("./39/cgroup.cpu" [pid 320] <... close resumed>) = 0 [pid 320] read(249, [pid 311] <... unlink resumed>) = 0 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] umount2("./39/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 549 attached [pid 311] newfstatat(AT_FDCWD, "./39/binderfs", [pid 549] set_robust_list(0x555556bd7760, 24 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 43 [pid 549] <... set_robust_list resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 549] chdir("./41" [pid 311] unlink("./39/binderfs" [pid 549] <... chdir resumed>) = 0 [pid 549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 549] setpgid(0, 0 [pid 311] <... unlink resumed>) = 0 [pid 549] <... setpgid resumed>) = 0 [pid 549] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 311] umount2("./39/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 549] <... symlinkat resumed>) = 0 [pid 549] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 549] <... symlinkat resumed>) = 0 [pid 549] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 311] newfstatat(AT_FDCWD, "./39/cgroup", [pid 549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 549] <... openat resumed>) = 3 [pid 311] unlink("./39/cgroup" [pid 549] write(3, "1000", 4) = 4 [pid 549] close(3) = 0 [pid 311] <... unlink resumed>) = 0 [pid 549] read(200, [pid 311] umount2("./39/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 549] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 549] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 549] <... symlinkat resumed>) = 0 [pid 549] close(249 [pid 311] newfstatat(AT_FDCWD, "./39/cgroup.net", [pid 549] <... close resumed>) = 0 [pid 549] close(248 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 549] <... close resumed>) = 0 [pid 549] close(4 [pid 311] unlink("./39/cgroup.net" [pid 549] <... close resumed>) = 0 [pid 549] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 549] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... unlink resumed>) = 0 [pid 549] <... futex resumed>) = 0 [pid 311] getdents64(3, [pid 549] bpf(BPF_PROG_LOAD, NULL, 0 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 549] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 549] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] close(3 [pid 549] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] <... close resumed>) = 0 [pid 549] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 311] unlinkat(AT_FDCWD, "./39", AT_REMOVEDIR [pid 549] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 549] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 549] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 549] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 311] <... unlinkat resumed>) = 0 [pid 549] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] mkdirat(AT_FDCWD, "./40", 0777 [pid 549] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 549] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 549] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 549] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] <... mkdirat resumed>) = 0 [pid 549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 547] <... close resumed>) = 0 [pid 546] <... close resumed>) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 549] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 547] close(8 [pid 546] close(8 [pid 549] <... futex resumed>) = 0 [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... openat resumed>) = 3 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 549] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 547] close(9 [pid 546] close(9 [pid 311] ioctl(3, LOOP_CLR_FD [pid 549] <... futex resumed>) = 0 [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 549] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 547] close(10 [pid 546] close(10 [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 547] close(11 [pid 546] close(11 [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 547] close(12 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] close(12 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 547] close(13 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] close(13 [pid 311] <... socket resumed>) = 3 [pid 547] close(14 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] close(14 [pid 311] <... close resumed>) = 0 [pid 547] close(15 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] close(15 [pid 547] close(16 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 547] close(17 [pid 546] close(16 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 547] close(18 [pid 546] close(17 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 547] close(19 [pid 546] close(18 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 547] close(20 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 546] close(19 [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 547] close(21 [pid 546] close(20 [pid 311] <... close resumed>) = 0 [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 547] close(22 [pid 546] close(21 [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 547] close(23 [pid 546] close(22 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 547] close(24 [pid 546] close(23 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 547] close(25 [pid 546] close(24 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 547] close(26 [pid 546] close(25 [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 547] close(27 [pid 546] close(26 [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 547] close(28 [pid 546] close(27 [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 546] close(28 [pid 547] close(29 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 546] close(29 [pid 547] close(3 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] close(3 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 547] close(4 [pid 546] close(4 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 547] close(5 [pid 546] close(5 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] close(6 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 547] close(6 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] close(7 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 547] close(7 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] close(8 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 547] close(8 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] close(9 [pid 311] close(3 [pid 547] close(9 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] close(10 [pid 311] <... close resumed>) = 0 [pid 547] close(10 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] close(11 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 547] close(11 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] close(12 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 547] close(12 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 547] close(13 [pid 546] close(13 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 547] close(14 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 546] close(14 [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 547] close(15 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] close(15 [pid 311] <... setsockopt resumed>) = 0 [pid 547] close(16 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] close(16 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 547] close(17 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] close(17 [pid 547] close(18 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] close(18 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 547] close(19 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] close(19 [pid 547] close(20 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... setsockopt resumed>) = 0 [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] close(20 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 547] close(21 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] close(21 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 547] close(22 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] close(22 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 547] close(23 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] close(23 [pid 311] <... setsockopt resumed>) = 0 [pid 547] close(24 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] close(24 [pid 311] <... close resumed>) = 0 [pid 547] close(25 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] read(249, [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] close(25 [pid 547] close(26 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] close(26 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 547] close(27 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 550 attached [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] close(27 [pid 550] set_robust_list(0x555556a82760, 24 [pid 547] close(28 [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 42 [pid 550] <... set_robust_list resumed>) = 0 [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 550] chdir("./40" [pid 547] close(29 [pid 546] close(28 [pid 550] <... chdir resumed>) = 0 [pid 547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 550] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 547] exit_group(0 [pid 546] close(29 [pid 550] <... prctl resumed>) = 0 [pid 547] <... exit_group resumed>) = ? [pid 546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 550] setpgid(0, 0) = 0 [pid 550] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup") = 0 [pid 550] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu") = 0 [pid 547] +++ exited with 0 +++ [pid 546] exit_group(0 [pid 550] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 546] <... exit_group resumed>) = ? [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] <... symlinkat resumed>) = 0 [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 550] write(3, "1000", 4) = 4 [pid 550] close(3) = 0 [pid 550] read(200, [pid 305] <... restart_syscall resumed>) = 0 [pid 550] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 550] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 550] close(249 [pid 546] +++ exited with 0 +++ [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 591, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 550] <... close resumed>) = 0 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] umount2("./39", MNT_FORCE|UMOUNT_NOFOLLOW [pid 550] close(248 [pid 463] <... futex resumed>) = 1 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 550] <... close resumed>) = 0 [pid 463] read(11, [pid 305] openat(AT_FDCWD, "./39", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 550] close(4 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] <... openat resumed>) = 3 [pid 550] <... close resumed>) = 0 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 305] newfstatat(3, "", [pid 550] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 550] <... futex resumed>) = 0 [pid 463] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 305] getdents64(3, [pid 550] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 550] <... futex resumed>) = 0 [pid 463] read(11, [pid 319] epoll_pwait(4, [pid 305] umount2("./39/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 550] bpf(BPF_PROG_LOAD, NULL, 0 [pid 463] <... read resumed>0xc001561090, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 550] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 305] newfstatat(AT_FDCWD, "./39/cgroup.cpu", [pid 550] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 550] <... futex resumed>) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 563, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 305] unlink("./39/cgroup.cpu" [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=562208334} [pid 550] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] <... bpf resumed>) = 5 [pid 548] <... bpf resumed>) = 5 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] umount2("./39", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... unlink resumed>) = 0 [pid 294] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 550] <... futex resumed>) = 0 [pid 549] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] umount2("./39/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] sched_yield( [pid 550] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 549] <... futex resumed>) = 0 [pid 548] <... futex resumed>) = 0 [pid 319] read(39, [pid 317] openat(AT_FDCWD, "./39", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... sched_yield resumed>) = 0 [pid 550] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 549] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] newfstatat(AT_FDCWD, "./39/binderfs", [pid 317] <... openat resumed>) = 3 [pid 550] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] <... futex resumed>) = 0 [pid 548] <... futex resumed>) = 0 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 317] newfstatat(3, "", [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 550] <... futex resumed>) = 0 [pid 549] write(-1, NULL, 55808 [pid 548] write(-1, NULL, 55808 [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 305] unlink("./39/binderfs" [pid 294] <... futex resumed>) = 0 [pid 550] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 548] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 463] epoll_pwait(4, [pid 305] <... unlink resumed>) = 0 [pid 550] <... futex resumed>) = 0 [pid 319] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] getdents64(3, [pid 305] umount2("./39/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 550] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 549] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 550] <... bpf resumed>) = 3 [pid 549] <... futex resumed>) = 0 [pid 548] <... futex resumed>) = 0 [pid 463] epoll_pwait(4, [pid 305] newfstatat(AT_FDCWD, "./39/cgroup", [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 550] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./39/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 550] <... futex resumed>) = 0 [pid 549] <... futex resumed>) = 0 [pid 548] <... futex resumed>) = 0 [pid 319] read(39, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] unlink("./39/cgroup" [pid 550] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 319] <... read resumed>0xc001561100, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] newfstatat(AT_FDCWD, "./39/cgroup.cpu", [pid 305] <... unlink resumed>) = 0 [pid 550] <... futex resumed>) = 0 [pid 305] umount2("./39/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 550] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 549] <... bpf resumed>) = 6 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 550] <... bpf resumed>) = 0 [pid 305] newfstatat(AT_FDCWD, "./39/cgroup.net", [pid 550] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 550] <... futex resumed>) = 0 [pid 549] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] <... bpf resumed>) = 6 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./39/cgroup.net" [pid 550] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] <... futex resumed>) = 0 [pid 548] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./39/cgroup.cpu" [pid 305] <... unlink resumed>) = 0 [pid 550] <... futex resumed>) = 0 [pid 549] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] <... futex resumed>) = 0 [pid 305] getdents64(3, [pid 550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 317] <... unlink resumed>) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=556791147} [pid 548] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 550] <... bpf resumed>) = 4 [pid 549] <... futex resumed>) = 0 [pid 548] <... futex resumed>) = 0 [pid 317] umount2("./39/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] close(3 [pid 550] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] close(6 [pid 548] close(6 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... close resumed>) = 0 [pid 550] <... futex resumed>) = 0 [pid 549] <... close resumed>) = 0 [pid 305] unlinkat(AT_FDCWD, "./39", AT_REMOVEDIR [pid 550] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] <... close resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./39/binderfs", [pid 305] <... unlinkat resumed>) = 0 [pid 550] <... futex resumed>) = 0 [pid 549] <... futex resumed>) = 0 [pid 305] mkdirat(AT_FDCWD, "./40", 0777 [pid 550] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 549] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... mkdirat resumed>) = 0 [pid 550] <... bpf resumed>) = 5 [pid 549] <... futex resumed>) = 0 [pid 548] <... futex resumed>) = 0 [pid 317] unlink("./39/binderfs" [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 550] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 548] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... openat resumed>) = 3 [pid 550] <... futex resumed>) = 0 [pid 305] ioctl(3, LOOP_CLR_FD [pid 550] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlink resumed>) = 0 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 550] <... futex resumed>) = 0 [pid 305] close(3 [pid 550] write(-1, NULL, 55808 [pid 549] <... bpf resumed>) = 6 [pid 548] <... futex resumed>) = 0 [pid 317] umount2("./39/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... close resumed>) = 0 [pid 550] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 549] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 550] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] <... futex resumed>) = 0 [pid 305] <... socket resumed>) = 3 [pid 550] <... futex resumed>) = 0 [pid 305] close(3 [pid 550] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... close resumed>) = 0 [pid 550] <... futex resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 305] <... socket resumed>) = 3 [pid 550] <... bpf resumed>) = 6 [pid 549] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] <... bpf resumed>) = 6 [pid 317] newfstatat(AT_FDCWD, "./39/cgroup", [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 550] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] <... futex resumed>) = 0 [pid 548] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 550] <... futex resumed>) = 0 [pid 549] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 548] <... futex resumed>) = 0 [pid 317] unlink("./39/cgroup" [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 550] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 550] <... futex resumed>) = 0 [pid 549] <... bpf resumed>) = 7 [pid 305] close(3 [pid 550] close(6 [pid 305] <... close resumed>) = 0 [pid 550] <... close resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 550] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlink resumed>) = 0 [pid 305] <... socket resumed>) = 3 [pid 550] <... futex resumed>) = 0 [pid 549] <... futex resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 550] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] close(3 [pid 548] <... futex resumed>) = 0 [pid 317] umount2("./39/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 550] <... futex resumed>) = 0 [pid 549] <... close resumed>) = 0 [pid 548] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 549] close(4 [pid 548] <... bpf resumed>) = 7 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 550] <... bpf resumed>) = 6 [pid 317] newfstatat(AT_FDCWD, "./39/cgroup.net", [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 550] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] <... close resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 548] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 550] <... futex resumed>) = 0 [pid 549] close(5 [pid 548] <... futex resumed>) = 0 [pid 317] unlink("./39/cgroup.net" [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 550] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] <... close resumed>) = 0 [pid 548] close(3 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 550] <... futex resumed>) = 0 [pid 549] close(6 [pid 548] <... close resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 550] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 549] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 550] <... bpf resumed>) = 7 [pid 549] close(7 [pid 548] close(4 [pid 317] getdents64(3, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 550] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] <... close resumed>) = 0 [pid 548] <... close resumed>) = 0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 550] <... futex resumed>) = 0 [pid 549] close(8 [pid 548] close(5 [pid 317] close(3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 550] close(3 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] <... close resumed>) = 0 [pid 550] <... close resumed>) = 0 [pid 549] close(9 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] unlinkat(AT_FDCWD, "./39", AT_REMOVEDIR [pid 550] close(4 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 550] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 550] close(5 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 549] close(10 [pid 317] <... unlinkat resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdirat(AT_FDCWD, "./40", 0777 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 549] close(11 [pid 305] close(3) = 0 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... mkdirat resumed>) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 549] close(12 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 305] <... setsockopt resumed>) = 0 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] <... openat resumed>) = 3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 549] close(13 [pid 317] ioctl(3, LOOP_CLR_FD [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 549] close(14 [pid 317] close(3 [pid 305] <... setsockopt resumed>) = 0 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 549] close(15 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 549] close(16 [pid 317] close(3 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 549] close(17 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... setsockopt resumed>) = 0 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 549] close(18 [pid 317] <... socket resumed>) = 3 [pid 305] <... close resumed>) = 0 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] read(249, [pid 549] close(19 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 549] close(20 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 ./strace-static-x86_64: Process 551 attached [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 42 [pid 551] set_robust_list(0x5555557f6760, 24 [pid 549] close(21 [pid 317] <... close resumed>) = 0 [pid 551] <... set_robust_list resumed>) = 0 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 551] chdir("./40" [pid 549] close(22 [pid 317] <... socket resumed>) = 3 [pid 551] <... chdir resumed>) = 0 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 551] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 549] close(23 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 551] <... prctl resumed>) = 0 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 551] setpgid(0, 0 [pid 549] close(24) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 551] <... setpgid resumed>) = 0 [pid 549] close(25 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 551] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 551] <... symlinkat resumed>) = 0 [pid 549] close(26 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 551] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 551] <... symlinkat resumed>) = 0 [pid 551] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 549] close(27 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 551] <... symlinkat resumed>) = 0 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 549] close(28 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 551] <... openat resumed>) = 3 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 551] write(3, "1000", 4 [pid 549] close(29 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 551] <... write resumed>) = 4 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] close(3 [pid 549] close(3 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 551] <... close resumed>) = 0 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 551] read(200, [pid 549] close(4) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 551] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 549] close(5 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 551] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 551] <... symlinkat resumed>) = 0 [pid 549] close(6 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 551] close(249 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 549] close(7 [pid 551] <... close resumed>) = 0 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 551] close(248 [pid 549] close(8 [pid 317] <... close resumed>) = 0 [pid 551] <... close resumed>) = 0 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 551] close(4 [pid 549] close(9 [pid 551] <... close resumed>) = 0 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 551] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] close(10 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 551] <... futex resumed>) = 0 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 551] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] close(11 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 551] <... futex resumed>) = 0 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 549] close(12 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 551] bpf(BPF_PROG_LOAD, NULL, 0 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 551] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 549] close(13 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 551] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 551] <... futex resumed>) = 0 [pid 549] close(14) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 551] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] close(15 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... futex resumed>) = 0 [pid 549] close(16 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 551] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 549] close(17 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 551] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 549] close(18 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 551] <... futex resumed>) = 0 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 551] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] close(19 [pid 551] <... futex resumed>) = 0 [pid 550] <... close resumed>) = 0 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 551] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 550] close(6 [pid 549] close(20 [pid 548] close(6 [pid 317] read(249, [pid 550] <... close resumed>) = 0 [pid 550] close(7) = 0 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] <... close resumed>) = 0 [pid 550] close(8) = -1 EBADF (Bad file descriptor) [pid 549] close(21 [pid 548] close(7 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 551] <... bpf resumed>) = 3 [pid 550] close(9 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 550] close(10 [pid 548] <... close resumed>) = 0 [pid 551] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 549] close(22 [pid 548] close(8 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 551] <... futex resumed>) = 0 [pid 550] close(11 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 550] close(12) = -1 EBADF (Bad file descriptor) [pid 550] close(13) = -1 EBADF (Bad file descriptor) [pid 550] close(14) = -1 EBADF (Bad file descriptor) [pid 550] close(15) = -1 EBADF (Bad file descriptor) [pid 550] close(16) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 552 attached [pid 551] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 550] close(17 [pid 549] close(23 [pid 548] close(9 [pid 552] set_robust_list(0x555556f7e760, 24 [pid 551] <... futex resumed>) = 0 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] <... set_robust_list resumed>) = 0 [pid 551] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 550] close(18 [pid 549] close(24 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 42 [pid 552] chdir("./40" [pid 551] <... bpf resumed>) = 0 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] <... chdir resumed>) = 0 [pid 551] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 550] close(19 [pid 549] close(25 [pid 548] close(10 [pid 552] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 551] <... futex resumed>) = 0 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] <... prctl resumed>) = 0 [pid 551] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 550] close(20 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] setpgid(0, 0 [pid 551] <... futex resumed>) = 0 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 549] close(26 [pid 548] close(11 [pid 552] <... setpgid resumed>) = 0 [pid 551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 550] close(21 [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] <... symlinkat resumed>) = 0 [pid 550] close(22 [pid 552] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] <... symlinkat resumed>) = 0 [pid 551] <... bpf resumed>) = 4 [pid 550] close(23 [pid 549] close(27 [pid 548] close(12 [pid 552] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 551] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] <... symlinkat resumed>) = 0 [pid 551] <... futex resumed>) = 0 [pid 550] close(24 [pid 549] close(28 [pid 548] close(13 [pid 552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 551] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] <... openat resumed>) = 3 [pid 551] <... futex resumed>) = 0 [pid 550] close(25 [pid 549] close(29 [pid 548] close(14 [pid 552] write(3, "1000", 4 [pid 551] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] <... write resumed>) = 4 [pid 550] close(26 [pid 552] close(3 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 549] exit_group(0 [pid 548] close(15 [pid 552] <... close resumed>) = 0 [pid 550] close(27 [pid 549] <... exit_group resumed>) = ? [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] read(200, [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 550] close(28 [pid 552] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] <... symlinkat resumed>) = 0 [pid 550] close(29 [pid 552] close(249 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] <... close resumed>) = 0 [pid 550] close(3 [pid 552] close(248 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] <... close resumed>) = 0 [pid 550] close(4 [pid 549] +++ exited with 0 +++ [pid 552] close(4 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] close(16 [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 552] <... close resumed>) = 0 [pid 550] close(5 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] restart_syscall(<... resuming interrupted clone ...> [pid 552] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] close(17 [pid 320] <... restart_syscall resumed>) = 0 [pid 552] <... futex resumed>) = 0 [pid 550] close(6 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] close(18 [pid 552] <... futex resumed>) = 0 [pid 550] close(7 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 552] bpf(BPF_PROG_LOAD, NULL, 0 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] close(19 [pid 320] <... write resumed>) = 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 559, NULL, 0) = 1 [pid 552] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 550] close(8 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./41", MNT_FORCE|UMOUNT_NOFOLLOW [pid 552] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] close(20 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 552] <... futex resumed>) = 0 [pid 550] close(9 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... futex resumed>) = 1 [pid 320] openat(AT_FDCWD, "./41", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 294] <... futex resumed>) = 0 [pid 552] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] close(21 [pid 463] read(22, [pid 320] <... openat resumed>) = 3 [pid 552] <... futex resumed>) = 0 [pid 550] close(10 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] newfstatat(3, "", [pid 552] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] close(22 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 552] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 550] close(11 [pid 320] getdents64(3, [pid 552] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... futex resumed>) = 1 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] <... futex resumed>) = 0 [pid 552] <... futex resumed>) = 0 [pid 550] close(12 [pid 548] close(23 [pid 320] umount2("./41/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 550] close(13 [pid 463] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 320] newfstatat(AT_FDCWD, "./41/cgroup.cpu", [pid 552] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... write resumed>) = 64 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] epoll_pwait(4, [pid 552] <... futex resumed>) = 0 [pid 550] close(14 [pid 548] close(24 [pid 463] read(22, [pid 320] unlink("./41/cgroup.cpu" [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 552] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... read resumed>0xc001561160, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] <... unlink resumed>) = 0 [pid 552] <... bpf resumed>) = 3 [pid 550] close(15 [pid 548] close(25 [pid 463] epoll_pwait(4, [pid 320] umount2("./41/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] epoll_pwait(4, [pid 552] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 550] close(16 [pid 320] newfstatat(AT_FDCWD, "./41/binderfs", [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 552] <... futex resumed>) = 0 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] close(26 [pid 463] epoll_pwait(4, [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 552] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 550] close(17 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./41/binderfs" [pid 552] <... futex resumed>) = 0 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] close(27 [pid 320] <... unlink resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=519443135} [pid 552] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 550] close(18 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./41/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 552] <... bpf resumed>) = 0 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] close(28 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 552] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 550] close(19 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./41/cgroup", [pid 552] <... futex resumed>) = 0 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] close(29 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 552] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 550] close(20 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./41/cgroup" [pid 552] <... futex resumed>) = 0 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] close(3 [pid 320] <... unlink resumed>) = 0 [pid 550] close(21 [pid 320] umount2("./41/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 550] close(22 [pid 320] newfstatat(AT_FDCWD, "./41/cgroup.net", [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 550] close(23 [pid 320] unlink("./41/cgroup.net" [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 550] close(24 [pid 320] getdents64(3, [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 552] <... bpf resumed>) = 4 [pid 550] close(25 [pid 320] close(3 [pid 552] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] close(4 [pid 320] <... close resumed>) = 0 [pid 552] <... futex resumed>) = 0 [pid 550] close(26 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlinkat(AT_FDCWD, "./41", AT_REMOVEDIR [pid 552] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] close(5 [pid 320] <... unlinkat resumed>) = 0 [pid 552] <... futex resumed>) = 0 [pid 550] close(27 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] mkdirat(AT_FDCWD, "./42", 0777 [pid 552] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] close(6 [pid 320] <... mkdirat resumed>) = 0 [pid 550] close(28 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] close(7 [pid 320] <... openat resumed>) = 3 [pid 550] close(29 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] ioctl(3, LOOP_CLR_FD [pid 550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] close(8 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 550] exit_group(0 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 552] <... bpf resumed>) = 5 [pid 551] <... bpf resumed>) = 5 [pid 550] <... exit_group resumed>) = ? [pid 548] close(9 [pid 320] <... close resumed>) = 0 [pid 552] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 551] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 550] +++ exited with 0 +++ [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 552] <... futex resumed>) = 0 [pid 551] <... futex resumed>) = 0 [pid 548] close(10 [pid 320] <... socket resumed>) = 3 [pid 552] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] close(3 [pid 551] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 552] <... futex resumed>) = 0 [pid 551] <... futex resumed>) = 0 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 552] write(-1, NULL, 55808 [pid 551] write(-1, NULL, 55808 [pid 548] close(11 [pid 320] <... socket resumed>) = 3 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 552] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 552] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 551] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] close(12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 519, NULL, 0) = 1 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] <... write resumed>) = 12 [pid 552] <... futex resumed>) = 0 [pid 551] <... futex resumed>) = 0 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 311] umount2("./40", MNT_FORCE|UMOUNT_NOFOLLOW [pid 552] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 551] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] close(13 [pid 463] <... futex resumed>) = 1 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 294] <... futex resumed>) = 0 [pid 552] <... futex resumed>) = 0 [pid 551] <... futex resumed>) = 0 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] read(15, [pid 320] close(3 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 548] close(14 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] <... close resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] openat(AT_FDCWD, "./40", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 552] <... bpf resumed>) = 6 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... socket resumed>) = 3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 551] <... bpf resumed>) = 6 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 551] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] close(15 [pid 463] <... futex resumed>) = 1 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 552] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... futex resumed>) = 0 [pid 311] <... openat resumed>) = 3 [pid 551] <... futex resumed>) = 0 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 463] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 319] epoll_pwait(4, [pid 551] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 552] <... futex resumed>) = 0 [pid 548] close(16 [pid 463] <... write resumed>) = 64 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] newfstatat(3, "", [pid 552] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 551] <... futex resumed>) = 0 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] read(15, [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 551] close(6 [pid 548] close(17 [pid 463] <... read resumed>0xc001696100, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 319] epoll_pwait(4, [pid 552] <... futex resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 552] close(6 [pid 551] <... close resumed>) = 0 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] epoll_pwait(4, [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] getdents64(3, [pid 552] <... close resumed>) = 0 [pid 551] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] close(18 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 319] epoll_pwait(4, [pid 552] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 551] <... futex resumed>) = 0 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=506221464} [pid 552] <... futex resumed>) = 0 [pid 551] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] close(19 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] umount2("./40/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 552] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 551] <... futex resumed>) = 0 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 552] <... futex resumed>) = 0 [pid 551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 548] close(20 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] newfstatat(AT_FDCWD, "./40/cgroup.cpu", [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] close(3) = 0 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 551] <... bpf resumed>) = 6 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] close(3) = 0 [pid 320] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 552] <... bpf resumed>) = 6 [pid 551] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] close(21 [pid 311] unlink("./40/cgroup.cpu"./strace-static-x86_64: Process 554 attached [pid 552] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 551] <... futex resumed>) = 0 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 44 [pid 311] <... unlink resumed>) = 0 [pid 554] set_robust_list(0x555556bd7760, 24) = 0 [pid 551] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] close(22 [pid 552] <... futex resumed>) = 0 [pid 311] umount2("./40/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 554] chdir("./42" [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 551] <... futex resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 554] <... chdir resumed>) = 0 [pid 551] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 548] close(23 [pid 311] newfstatat(AT_FDCWD, "./40/binderfs", [pid 552] <... futex resumed>) = 0 [pid 554] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 551] <... bpf resumed>) = 7 [pid 554] <... prctl resumed>) = 0 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 554] setpgid(0, 0 [pid 548] close(24 [pid 552] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 554] <... setpgid resumed>) = 0 [pid 551] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] unlink("./40/binderfs" [pid 552] <... bpf resumed>) = 7 [pid 554] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 548] close(25 [pid 311] <... unlink resumed>) = 0 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 548] close(26 [pid 311] umount2("./40/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 554] <... symlinkat resumed>) = 0 [pid 552] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 551] <... futex resumed>) = 0 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 554] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 552] <... futex resumed>) = 0 [pid 551] close(3 [pid 548] close(27 [pid 311] newfstatat(AT_FDCWD, "./40/cgroup", [pid 554] <... symlinkat resumed>) = 0 [pid 552] close(3 [pid 551] <... close resumed>) = 0 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 554] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 552] <... close resumed>) = 0 [pid 551] close(4 [pid 548] close(28 [pid 311] unlink("./40/cgroup" [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... unlink resumed>) = 0 [pid 554] <... symlinkat resumed>) = 0 [pid 551] <... close resumed>) = 0 [pid 552] close(4 [pid 548] close(29 [pid 311] umount2("./40/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 552] <... close resumed>) = 0 [pid 551] close(5 [pid 548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 548] exit_group(0 [pid 311] newfstatat(AT_FDCWD, "./40/cgroup.net", [pid 554] <... openat resumed>) = 3 [pid 548] <... exit_group resumed>) = ? [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 554] write(3, "1000", 4 [pid 552] close(5 [pid 548] +++ exited with 0 +++ [pid 311] unlink("./40/cgroup.net" [pid 554] <... write resumed>) = 4 [pid 311] <... unlink resumed>) = 0 [pid 554] close(3 [pid 311] getdents64(3, [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 554] <... close resumed>) = 0 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 311] close(3 [pid 554] read(200, [pid 311] <... close resumed>) = 0 [pid 554] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] unlinkat(AT_FDCWD, "./40", AT_REMOVEDIR [pid 554] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 311] <... unlinkat resumed>) = 0 [pid 311] mkdirat(AT_FDCWD, "./41", 0777 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 554] <... symlinkat resumed>) = 0 [pid 311] <... mkdirat resumed>) = 0 [pid 554] close(249 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 507, NULL, 0) = 1 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 306] <... write resumed>) = 12 [pid 554] <... close resumed>) = 0 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... openat resumed>) = 3 [pid 554] close(248 [pid 319] <... futex resumed>) = 1 [pid 311] ioctl(3, LOOP_CLR_FD [pid 306] umount2("./41", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 554] <... close resumed>) = 0 [pid 319] read(21, [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] close(3 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 554] close(4 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... close resumed>) = 0 [pid 306] openat(AT_FDCWD, "./41", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 554] <... close resumed>) = 0 [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 554] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] epoll_pwait(4, [pid 311] <... socket resumed>) = 3 [pid 306] <... openat resumed>) = 3 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] newfstatat(3, "", [pid 554] <... futex resumed>) = 0 [pid 463] epoll_pwait(4, [pid 319] <... write resumed>) = 64 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 554] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 554] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 311] close(3 [pid 306] getdents64(3, [pid 554] bpf(BPF_PROG_LOAD, NULL, 0 [pid 319] read(21, [pid 311] <... close resumed>) = 0 [pid 554] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 551] <... close resumed>) = 0 [pid 319] <... read resumed>0xc001696160, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 554] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 552] <... close resumed>) = 0 [pid 551] close(6 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... socket resumed>) = 3 [pid 306] umount2("./41/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=490846861} [pid 554] <... futex resumed>) = 0 [pid 552] close(6 [pid 551] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 554] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 552] <... close resumed>) = 0 [pid 551] close(7 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] newfstatat(AT_FDCWD, "./41/cgroup.cpu", [pid 554] <... futex resumed>) = 0 [pid 552] close(7 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 554] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 554] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] unlink("./41/cgroup.cpu" [pid 554] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... unlink resumed>) = 0 [pid 554] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] umount2("./41/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 554] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 554] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 554] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] newfstatat(AT_FDCWD, "./41/binderfs", [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 554] <... bpf resumed>) = 3 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 554] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] unlink("./41/binderfs" [pid 554] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 554] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] <... unlink resumed>) = 0 [pid 554] <... futex resumed>) = 0 [pid 311] close(3 [pid 306] umount2("./41/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 554] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 311] <... close resumed>) = 0 [pid 554] <... bpf resumed>) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 554] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... socket resumed>) = 3 [pid 306] newfstatat(AT_FDCWD, "./41/cgroup", [pid 554] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 554] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 554] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] unlink("./41/cgroup" [pid 554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] <... unlink resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] close(3) = 0 [pid 554] <... bpf resumed>) = 4 [pid 554] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] read(249, [pid 306] umount2("./41/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 554] <... futex resumed>) = 0 [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 554] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 555 attached [pid 554] <... futex resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./41/cgroup.net", [pid 555] set_robust_list(0x555556a82760, 24 [pid 554] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 43 [pid 555] <... set_robust_list resumed>) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 555] chdir("./41" [pid 306] unlink("./41/cgroup.net" [pid 555] <... chdir resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 555] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 306] getdents64(3, [pid 555] <... prctl resumed>) = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 555] setpgid(0, 0 [pid 306] close(3 [pid 555] <... setpgid resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 555] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 306] unlinkat(AT_FDCWD, "./41", AT_REMOVEDIR [pid 555] <... symlinkat resumed>) = 0 [pid 555] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 306] <... unlinkat resumed>) = 0 [pid 555] <... symlinkat resumed>) = 0 [pid 555] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 306] mkdirat(AT_FDCWD, "./42", 0777 [pid 555] <... symlinkat resumed>) = 0 [pid 555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 306] <... mkdirat resumed>) = 0 [pid 555] <... openat resumed>) = 3 [pid 555] write(3, "1000", 4 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 555] <... write resumed>) = 4 [pid 555] close(3 [pid 306] <... openat resumed>) = 3 [pid 555] <... close resumed>) = 0 [pid 306] ioctl(3, LOOP_CLR_FD [pid 555] read(200, 0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 555] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 306] close(3 [pid 555] <... symlinkat resumed>) = 0 [pid 555] close(249 [pid 306] <... close resumed>) = 0 [pid 555] <... close resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 555] close(248 [pid 306] <... socket resumed>) = 3 [pid 555] <... close resumed>) = 0 [pid 306] close(3 [pid 555] close(4 [pid 306] <... close resumed>) = 0 [pid 555] <... close resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 555] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... socket resumed>) = 3 [pid 555] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 555] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 555] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 555] bpf(BPF_PROG_LOAD, NULL, 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 555] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 306] close(3 [pid 555] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... close resumed>) = 0 [pid 555] <... futex resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 555] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... socket resumed>) = 3 [pid 555] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 555] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 555] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 555] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 555] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 555] <... futex resumed>) = 0 [pid 555] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 555] <... bpf resumed>) = 3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 555] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 555] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 555] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 555] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 555] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 555] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 555] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 555] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 555] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 555] <... bpf resumed>) = 4 [pid 555] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 555] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 555] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 555] <... futex resumed>) = 0 [pid 306] close(3 [pid 555] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 306] <... close resumed>) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] close(3) = 0 [pid 306] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 556 attached [pid 556] set_robust_list(0x555555a6d760, 24 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 44 [pid 556] <... set_robust_list resumed>) = 0 [pid 556] chdir("./42" [pid 551] <... close resumed>) = 0 [pid 556] <... chdir resumed>) = 0 [pid 552] <... close resumed>) = 0 [pid 551] close(8 [pid 556] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 552] close(8 [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] <... prctl resumed>) = 0 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] close(9 [pid 556] setpgid(0, 0 [pid 552] close(9 [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] <... setpgid resumed>) = 0 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] close(10 [pid 556] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 552] close(10 [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] <... symlinkat resumed>) = 0 [pid 551] close(11 [pid 552] close(11 [pid 556] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] <... symlinkat resumed>) = 0 [pid 552] close(12 [pid 551] close(12 [pid 556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] <... openat resumed>) = 3 [pid 552] close(13 [pid 551] close(13 [pid 556] write(3, "1000", 4 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] <... write resumed>) = 4 [pid 552] close(14 [pid 551] close(14 [pid 556] close(3 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] <... close resumed>) = 0 [pid 552] close(15 [pid 551] close(15 [pid 556] read(200, [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 552] close(16 [pid 551] close(16 [pid 556] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] <... symlinkat resumed>) = 0 [pid 552] close(17 [pid 551] close(17 [pid 556] close(249 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] <... close resumed>) = 0 [pid 552] close(18 [pid 551] close(18 [pid 556] close(248 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] <... close resumed>) = 0 [pid 552] close(19 [pid 551] close(19 [pid 556] close(4 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] <... close resumed>) = 0 [pid 552] close(20 [pid 551] close(20 [pid 556] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] <... futex resumed>) = 0 [pid 552] close(21 [pid 551] close(21 [pid 556] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] <... futex resumed>) = 0 [pid 552] close(22 [pid 551] close(22 [pid 556] bpf(BPF_PROG_LOAD, NULL, 0 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 552] close(23 [pid 551] close(23 [pid 556] <... futex resumed>) = 0 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 552] close(24 [pid 551] close(24 [pid 556] <... futex resumed>) = 0 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 552] close(25 [pid 551] close(25 [pid 556] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 552] close(26 [pid 556] <... futex resumed>) = 0 [pid 551] close(26 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] <... futex resumed>) = 0 [pid 552] close(27 [pid 551] close(27 [pid 556] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] <... bpf resumed>) = 3 [pid 552] close(28 [pid 556] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 551] close(28 [pid 556] <... futex resumed>) = 0 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 552] close(29 [pid 551] close(29 [pid 556] <... futex resumed>) = 0 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 552] close(3 [pid 551] close(3 [pid 556] <... bpf resumed>) = 0 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 552] close(4 [pid 551] close(4 [pid 556] <... futex resumed>) = 0 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 552] close(5 [pid 551] close(5 [pid 556] <... futex resumed>) = 0 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 552] close(6 [pid 551] close(6 [pid 556] <... bpf resumed>) = 4 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 552] close(7 [pid 551] close(7 [pid 556] <... futex resumed>) = 0 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 552] close(8 [pid 551] close(8 [pid 556] <... futex resumed>) = 0 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 556] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 552] close(9 [pid 551] close(9 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] close(10 [pid 551] close(10 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] close(11 [pid 551] close(11 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] close(12 [pid 551] close(12 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] close(13 [pid 551] close(13 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] close(14 [pid 551] close(14 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] close(15 [pid 551] close(15 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] close(16 [pid 551] close(16 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] close(17 [pid 551] close(17 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] close(18 [pid 551] close(18 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] close(19 [pid 551] close(19 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] close(20 [pid 551] close(20 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] close(21 [pid 551] close(21 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] close(22 [pid 551] close(22 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] close(23 [pid 551] close(23 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] close(24 [pid 551] close(24 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] close(25 [pid 551] close(25 [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] close(26 [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] close(26 [pid 552] close(27 [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] close(27 [pid 552] close(28 [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] close(28 [pid 552] close(29 [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 551] close(29 [pid 552] exit_group(0 [pid 551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 552] <... exit_group resumed>) = ? [pid 551] exit_group(0 [pid 552] +++ exited with 0 +++ [pid 551] <... exit_group resumed>) = ? [pid 551] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] restart_syscall(<... resuming interrupted clone ...> [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 317] <... restart_syscall resumed>) = 0 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 493, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 317] umount2("./40", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 463] read(39, [pid 305] <... restart_syscall resumed>) = 0 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 317] openat(AT_FDCWD, "./40", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 317] <... openat resumed>) = 3 [pid 305] <... write resumed>) = 12 [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 0, NULL, 0) = 1 [pid 317] newfstatat(3, "", [pid 305] umount2("./40", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] read(39, [pid 319] read(11, [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... read resumed>0xc0016961d0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] getdents64(3, [pid 305] openat(AT_FDCWD, "./40", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] epoll_pwait(4, [pid 319] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 305] <... openat resumed>) = 3 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 317] umount2("./40/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] newfstatat(3, "", [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... futex resumed>) = 1 [pid 317] newfstatat(AT_FDCWD, "./40/cgroup.cpu", [pid 314] <... futex resumed>) = 0 [pid 305] getdents64(3, [pid 556] <... bpf resumed>) = 5 [pid 555] <... bpf resumed>) = 5 [pid 554] <... bpf resumed>) = 5 [pid 319] read(11, [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 556] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 554] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... read resumed>0xc0015611d0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] unlink("./40/cgroup.cpu" [pid 305] umount2("./40/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 556] <... futex resumed>) = 0 [pid 555] <... futex resumed>) = 0 [pid 554] <... futex resumed>) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... unlink resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 556] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 554] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./40/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] newfstatat(AT_FDCWD, "./40/cgroup.cpu", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=450447504} [pid 556] <... futex resumed>) = 0 [pid 555] <... futex resumed>) = 0 [pid 554] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 556] write(-1, NULL, 55808 [pid 555] write(-1, NULL, 55808 [pid 554] write(-1, NULL, 55808 [pid 317] newfstatat(AT_FDCWD, "./40/binderfs", [pid 305] unlink("./40/cgroup.cpu" [pid 556] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 555] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... unlink resumed>) = 0 [pid 556] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 554] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./40/binderfs" [pid 305] umount2("./40/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 556] <... futex resumed>) = 0 [pid 555] <... futex resumed>) = 0 [pid 554] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 556] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 554] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./40/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] newfstatat(AT_FDCWD, "./40/binderfs", [pid 556] <... futex resumed>) = 0 [pid 555] <... futex resumed>) = 0 [pid 554] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 317] newfstatat(AT_FDCWD, "./40/cgroup", [pid 305] unlink("./40/binderfs" [pid 556] <... bpf resumed>) = 6 [pid 305] <... unlink resumed>) = 0 [pid 555] <... bpf resumed>) = 6 [pid 305] umount2("./40/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./40/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 555] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 554] <... bpf resumed>) = 6 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./40/cgroup" [pid 556] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] <... futex resumed>) = 0 [pid 554] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 556] <... futex resumed>) = 0 [pid 317] unlink("./40/cgroup" [pid 305] <... unlink resumed>) = 0 [pid 556] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 554] <... futex resumed>) = 0 [pid 305] umount2("./40/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 556] <... futex resumed>) = 0 [pid 555] <... futex resumed>) = 0 [pid 554] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlink resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 556] close(6 [pid 555] close(6 [pid 554] <... futex resumed>) = 0 [pid 317] umount2("./40/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] newfstatat(AT_FDCWD, "./40/cgroup.net", [pid 556] <... close resumed>) = 0 [pid 555] <... close resumed>) = 0 [pid 554] close(6 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 556] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 554] <... close resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./40/cgroup.net", [pid 305] unlink("./40/cgroup.net" [pid 556] <... futex resumed>) = 0 [pid 555] <... futex resumed>) = 0 [pid 554] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... unlink resumed>) = 0 [pid 556] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 554] <... futex resumed>) = 0 [pid 317] unlink("./40/cgroup.net" [pid 305] getdents64(3, [pid 556] <... futex resumed>) = 0 [pid 555] <... futex resumed>) = 0 [pid 554] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 317] <... unlink resumed>) = 0 [pid 305] close(3 [pid 556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 554] <... futex resumed>) = 0 [pid 317] getdents64(3, [pid 305] <... close resumed>) = 0 [pid 305] unlinkat(AT_FDCWD, "./40", AT_REMOVEDIR) = 0 [pid 305] mkdirat(AT_FDCWD, "./41", 0777) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 305] ioctl(3, LOOP_CLR_FD [pid 556] <... bpf resumed>) = 6 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] close(3 [pid 556] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] <... bpf resumed>) = 6 [pid 554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 305] <... close resumed>) = 0 [pid 556] <... futex resumed>) = 0 [pid 555] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 554] <... bpf resumed>) = 6 [pid 317] close(3 [pid 556] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] <... futex resumed>) = 0 [pid 554] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... close resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 556] <... futex resumed>) = 0 [pid 555] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 554] <... futex resumed>) = 0 [pid 317] unlinkat(AT_FDCWD, "./40", AT_REMOVEDIR [pid 556] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 555] <... futex resumed>) = 0 [pid 554] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlinkat resumed>) = 0 [pid 305] <... socket resumed>) = 3 [pid 556] <... bpf resumed>) = 7 [pid 555] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 554] <... futex resumed>) = 0 [pid 317] mkdirat(AT_FDCWD, "./41", 0777 [pid 305] close(3 [pid 556] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] <... bpf resumed>) = 7 [pid 554] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] <... mkdirat resumed>) = 0 [pid 556] <... futex resumed>) = 0 [pid 555] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 554] <... bpf resumed>) = 7 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 305] <... close resumed>) = 0 [pid 556] close(3 [pid 555] <... futex resumed>) = 0 [pid 554] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... openat resumed>) = 3 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 556] <... close resumed>) = 0 [pid 555] close(3 [pid 554] <... futex resumed>) = 0 [pid 317] ioctl(3, LOOP_CLR_FD [pid 556] close(4 [pid 555] <... close resumed>) = 0 [pid 554] close(3 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] <... socket resumed>) = 3 [pid 556] <... close resumed>) = 0 [pid 555] close(4 [pid 554] <... close resumed>) = 0 [pid 317] close(3 [pid 556] close(5 [pid 555] <... close resumed>) = 0 [pid 554] close(4 [pid 317] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 556] <... close resumed>) = 0 [pid 554] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 556] close(6 [pid 554] close(5 [pid 317] <... socket resumed>) = 3 [pid 556] <... close resumed>) = 0 [pid 555] close(5 [pid 317] close(3 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 556] close(7 [pid 317] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] close(3) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 317] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] close(3 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 43 ./strace-static-x86_64: Process 557 attached [pid 305] <... close resumed>) = 0 [pid 557] set_robust_list(0x555556f7e760, 24 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 557] <... set_robust_list resumed>) = 0 [pid 557] chdir("./41" [pid 305] <... socket resumed>) = 3 [pid 557] <... chdir resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 557] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 557] <... prctl resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 557] setpgid(0, 0) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 557] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 557] <... symlinkat resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 557] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 557] <... symlinkat resumed>) = 0 [pid 557] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 557] <... symlinkat resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 557] <... openat resumed>) = 3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 557] write(3, "1000", 4 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 557] <... write resumed>) = 4 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 557] close(3 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 557] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 557] read(200, 0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 557] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 557] <... symlinkat resumed>) = 0 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 557] close(249) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 557] close(248) = 0 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 557] close(4 [pid 305] close(3 [pid 557] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 557] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 557] <... futex resumed>) = 0 [pid 305] <... socket resumed>) = 3 [pid 557] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 557] <... futex resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 557] bpf(BPF_PROG_LOAD, NULL, 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 557] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 557] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 557] <... futex resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 557] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 557] <... futex resumed>) = 0 [pid 557] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 557] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 557] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 557] <... futex resumed>) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 557] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 557] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 557] <... bpf resumed>) = 3 [pid 305] close(3 [pid 557] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] <... close resumed>) = 0 [pid 557] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] read(249, [pid 557] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 557] <... bpf resumed>) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 557] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 558 attached ) = 0 [pid 558] set_robust_list(0x5555557f6760, 24 [pid 557] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] <... set_robust_list resumed>) = 0 [pid 557] <... futex resumed>) = 0 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 43 [pid 558] chdir("./41" [pid 557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 558] <... chdir resumed>) = 0 [pid 558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 558] setpgid(0, 0) = 0 [pid 558] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 557] <... bpf resumed>) = 4 [pid 558] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 557] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] <... symlinkat resumed>) = 0 [pid 558] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 557] <... futex resumed>) = 0 [pid 558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 557] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] <... openat resumed>) = 3 [pid 557] <... futex resumed>) = 0 [pid 558] write(3, "1000", 4) = 4 [pid 557] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 558] close(3) = 0 [pid 558] read(200, 0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 558] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 556] <... close resumed>) = 0 [pid 554] <... close resumed>) = 0 [pid 558] close(249 [pid 556] close(8 [pid 555] <... close resumed>) = 0 [pid 554] close(6 [pid 558] <... close resumed>) = 0 [pid 556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 555] close(6 [pid 554] <... close resumed>) = 0 [pid 558] close(248 [pid 556] close(9 [pid 555] <... close resumed>) = 0 [pid 554] close(7 [pid 558] <... close resumed>) = 0 [pid 556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 555] close(7 [pid 558] close(4 [pid 556] close(10 [pid 558] <... close resumed>) = 0 [pid 556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 556] close(11 [pid 558] <... futex resumed>) = 0 [pid 556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 556] close(12 [pid 558] <... futex resumed>) = 0 [pid 556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] bpf(BPF_PROG_LOAD, NULL, 0 [pid 556] close(13 [pid 558] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 556] close(14 [pid 558] <... futex resumed>) = 0 [pid 556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 556] close(15 [pid 558] <... futex resumed>) = 0 [pid 556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 556] close(16 [pid 558] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 556] close(17 [pid 558] <... futex resumed>) = 0 [pid 556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 556] close(18 [pid 558] <... futex resumed>) = 0 [pid 556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 556] close(19 [pid 558] <... bpf resumed>) = 3 [pid 556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 556] close(20 [pid 558] <... futex resumed>) = 0 [pid 556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 556] close(21 [pid 558] <... futex resumed>) = 0 [pid 556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 556] close(22 [pid 558] <... bpf resumed>) = 0 [pid 556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 556] close(23 [pid 558] <... futex resumed>) = 0 [pid 556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 556] close(24 [pid 558] <... futex resumed>) = 0 [pid 556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 556] close(25 [pid 558] <... bpf resumed>) = 4 [pid 556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 556] close(26 [pid 558] <... futex resumed>) = 0 [pid 556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 556] close(27 [pid 558] <... futex resumed>) = 0 [pid 556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 556] close(28) = -1 EBADF (Bad file descriptor) [pid 556] close(29) = -1 EBADF (Bad file descriptor) [pid 556] close(3) = -1 EBADF (Bad file descriptor) [pid 556] close(4) = -1 EBADF (Bad file descriptor) [pid 556] close(5) = -1 EBADF (Bad file descriptor) [pid 556] close(6) = -1 EBADF (Bad file descriptor) [pid 556] close(7) = -1 EBADF (Bad file descriptor) [pid 556] close(8) = -1 EBADF (Bad file descriptor) [pid 556] close(9) = -1 EBADF (Bad file descriptor) [pid 556] close(10) = -1 EBADF (Bad file descriptor) [pid 556] close(11) = -1 EBADF (Bad file descriptor) [pid 556] close(12) = -1 EBADF (Bad file descriptor) [pid 556] close(13) = -1 EBADF (Bad file descriptor) [pid 556] close(14) = -1 EBADF (Bad file descriptor) [pid 556] close(15) = -1 EBADF (Bad file descriptor) [pid 556] close(16) = -1 EBADF (Bad file descriptor) [pid 556] close(17) = -1 EBADF (Bad file descriptor) [pid 556] close(18) = -1 EBADF (Bad file descriptor) [pid 556] close(19) = -1 EBADF (Bad file descriptor) [pid 556] close(20) = -1 EBADF (Bad file descriptor) [pid 556] close(21) = -1 EBADF (Bad file descriptor) [pid 556] close(22) = -1 EBADF (Bad file descriptor) [pid 556] close(23) = -1 EBADF (Bad file descriptor) [pid 556] close(24) = -1 EBADF (Bad file descriptor) [pid 556] close(25) = -1 EBADF (Bad file descriptor) [pid 556] close(26) = -1 EBADF (Bad file descriptor) [pid 556] close(27) = -1 EBADF (Bad file descriptor) [pid 556] close(28) = -1 EBADF (Bad file descriptor) [pid 556] close(29) = -1 EBADF (Bad file descriptor) [pid 556] exit_group(0) = ? [pid 556] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 453, NULL, 0) = 1 [pid 306] umount2("./42", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... futex resumed>) = 1 [pid 306] openat(AT_FDCWD, "./42", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 294] <... futex resumed>) = 0 [pid 463] read(21, [pid 306] <... openat resumed>) = 3 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] newfstatat(3, "", [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 306] getdents64(3, 0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 306] umount2("./42/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 463] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 306] newfstatat(AT_FDCWD, "./42/cgroup.cpu", [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 463] read(21, [pid 319] epoll_pwait(4, [pid 306] unlink("./42/cgroup.cpu" [pid 463] <... read resumed>0xc001561230, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... unlink resumed>) = 0 [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 306] umount2("./42/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] newfstatat(AT_FDCWD, "./42/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./42/binderfs") = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=407820197} [pid 306] umount2("./42/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./42/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./42/cgroup") = 0 [pid 306] umount2("./42/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./42/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./42/cgroup.net") = 0 [pid 306] getdents64(3, 0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 306] close(3) = 0 [pid 306] unlinkat(AT_FDCWD, "./42", AT_REMOVEDIR) = 0 [pid 306] mkdirat(AT_FDCWD, "./43", 0777) = 0 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 3 [pid 306] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 557] <... bpf resumed>) = 5 [pid 555] <... close resumed>) = 0 [pid 554] <... close resumed>) = 0 [pid 306] close(3 [pid 558] <... bpf resumed>) = 5 [pid 557] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] close(8 [pid 554] close(8 [pid 558] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 557] <... futex resumed>) = 0 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 558] <... futex resumed>) = 0 [pid 557] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] close(9 [pid 554] close(9 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 558] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 557] <... futex resumed>) = 0 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] <... futex resumed>) = 0 [pid 557] write(-1, NULL, 55808 [pid 555] close(10 [pid 554] close(10 [pid 306] <... socket resumed>) = 3 [pid 558] write(-1, NULL, 55808 [pid 557] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 558] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 557] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] close(11 [pid 554] close(11 [pid 558] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 557] <... futex resumed>) = 0 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 558] <... futex resumed>) = 0 [pid 557] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] close(12 [pid 554] close(12 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 558] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 557] <... futex resumed>) = 0 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] <... futex resumed>) = 0 [pid 557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 555] close(13 [pid 554] close(13 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 558] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 555] close(14 [pid 554] close(14 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 555] close(15 [pid 554] close(15 [pid 557] <... bpf resumed>) = 6 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 555] close(16 [pid 554] close(16 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] <... bpf resumed>) = 6 [pid 557] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] close(17 [pid 554] close(17 [pid 306] <... close resumed>) = 0 [pid 558] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 557] <... futex resumed>) = 0 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 558] <... futex resumed>) = 0 [pid 557] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] close(18 [pid 554] close(18 [pid 306] <... socket resumed>) = 3 [pid 558] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 557] <... futex resumed>) = 0 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 558] <... futex resumed>) = 0 [pid 557] close(6 [pid 555] close(19 [pid 554] close(19 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 558] close(6 [pid 557] <... close resumed>) = 0 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 558] <... close resumed>) = 0 [pid 557] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] close(20 [pid 554] close(20 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 557] <... futex resumed>) = 0 [pid 555] close(21 [pid 554] close(21 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 558] <... futex resumed>) = 0 [pid 557] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 558] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 557] <... futex resumed>) = 0 [pid 555] close(22 [pid 554] close(22 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 558] <... futex resumed>) = 0 [pid 557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 558] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 555] close(23 [pid 554] close(23 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 555] close(24 [pid 554] close(24 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 555] close(25 [pid 554] close(25 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 555] close(26 [pid 554] close(26 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 555] close(27 [pid 554] close(27 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 555] close(28 [pid 554] close(28 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] <... bpf resumed>) = 6 [pid 555] close(29 [pid 554] close(29 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 555] close(3 [pid 554] close(3 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 555] close(4 [pid 554] close(4 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 555] close(5 [pid 554] close(5 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 555] close(6 [pid 554] close(6 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] <... bpf resumed>) = 6 [pid 557] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] close(7 [pid 554] close(7 [pid 558] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 558] <... futex resumed>) = 0 [pid 557] <... futex resumed>) = 0 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 558] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 557] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] close(8 [pid 554] close(8 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 558] <... futex resumed>) = 0 [pid 557] <... futex resumed>) = 0 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 555] close(9 [pid 554] close(9 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 557] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 555] close(10 [pid 554] close(10 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 555] close(11 [pid 554] close(11 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 555] close(12 [pid 554] close(12 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 555] close(13 [pid 554] close(13 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 555] close(14 [pid 554] close(14 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 555] close(15 [pid 554] close(15 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 555] close(16 [pid 554] close(16 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 555] close(17 [pid 554] close(17 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 555] close(18 [pid 554] close(18 [pid 306] close(3 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 555] close(19 [pid 554] close(19 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 555] close(20 [pid 554] close(20 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 555] close(21 [pid 554] close(21 [pid 306] <... socket resumed>) = 3 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 555] close(22 [pid 554] close(22 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 555] close(23 [pid 554] close(23 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 555] close(24 [pid 554] close(24 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 555] close(25 [pid 554] close(25 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 555] close(26 [pid 554] close(26 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 555] close(27 [pid 554] close(27 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 555] close(28 [pid 554] close(28 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 555] close(29 [pid 554] close(29 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 555] exit_group(0 [pid 554] exit_group(0 [pid 555] <... exit_group resumed>) = ? [pid 554] <... exit_group resumed>) = ? [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 555] +++ exited with 0 +++ [pid 554] +++ exited with 0 +++ [pid 306] close(3 [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] <... close resumed>) = 0 [pid 306] read(249, [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 320] <... write resumed>) = 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 409, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 320] umount2("./42", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./41", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... futex resumed>) = 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 320] openat(AT_FDCWD, "./42", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 311] openat(AT_FDCWD, "./41", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 320] <... openat resumed>) = 3 [pid 311] <... openat resumed>) = 3 [pid 320] newfstatat(3, "", [pid 311] newfstatat(3, "", ./strace-static-x86_64: Process 559 attached [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] read(22, [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 559] set_robust_list(0x555555a6d760, 24 [pid 320] getdents64(3, [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] getdents64(3, [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 45 [pid 559] <... set_robust_list resumed>) = 0 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 559] chdir("./43" [pid 463] <... futex resumed>) = 0 [pid 320] umount2("./42/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 1 [pid 311] umount2("./41/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 559] <... chdir resumed>) = 0 [pid 463] epoll_pwait(4, [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 559] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 320] newfstatat(AT_FDCWD, "./42/cgroup.cpu", [pid 311] newfstatat(AT_FDCWD, "./41/cgroup.cpu", [pid 559] <... prctl resumed>) = 0 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 0, NULL, 0) = 1 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 559] setpgid(0, 0 [pid 463] read(15, [pid 320] unlink("./42/cgroup.cpu" [pid 311] unlink("./41/cgroup.cpu" [pid 559] <... setpgid resumed>) = 0 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] <... unlink resumed>) = 0 [pid 319] <... write resumed>) = 64 [pid 311] <... unlink resumed>) = 0 [pid 559] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 311] umount2("./41/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 559] <... symlinkat resumed>) = 0 [pid 463] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 320] umount2("./42/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] read(22, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 559] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 463] <... write resumed>) = 64 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... read resumed>0xc0015612a0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] newfstatat(AT_FDCWD, "./41/binderfs", [pid 559] <... symlinkat resumed>) = 0 [pid 463] read(15, [pid 320] newfstatat(AT_FDCWD, "./42/binderfs", [pid 319] epoll_pwait(4, [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 559] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 463] <... read resumed>0xc001696230, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] unlink("./41/binderfs" [pid 559] <... symlinkat resumed>) = 0 [pid 558] <... bpf resumed>) = 7 [pid 463] epoll_pwait(4, [pid 320] unlink("./42/binderfs" [pid 319] epoll_pwait(4, [pid 311] <... unlink resumed>) = 0 [pid 559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 558] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 557] <... bpf resumed>) = 7 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] umount2("./41/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 559] <... openat resumed>) = 3 [pid 558] <... futex resumed>) = 0 [pid 557] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... unlink resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 559] write(3, "1000", 4 [pid 558] close(3 [pid 557] <... futex resumed>) = 0 [pid 320] umount2("./42/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] newfstatat(AT_FDCWD, "./41/cgroup", [pid 559] <... write resumed>) = 4 [pid 558] <... close resumed>) = 0 [pid 557] close(3 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 559] close(3 [pid 558] close(4 [pid 311] unlink("./41/cgroup" [pid 559] <... close resumed>) = 0 [pid 558] <... close resumed>) = 0 [pid 557] <... close resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./42/cgroup", [pid 311] <... unlink resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=380102442} [pid 559] read(200, [pid 558] close(5 [pid 557] close(4 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] umount2("./41/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 559] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 559] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 558] <... close resumed>) = 0 [pid 557] <... close resumed>) = 0 [pid 320] unlink("./42/cgroup" [pid 311] newfstatat(AT_FDCWD, "./41/cgroup.net", [pid 559] <... symlinkat resumed>) = 0 [pid 558] close(6 [pid 557] close(5 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 559] close(249 [pid 558] <... close resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 311] unlink("./41/cgroup.net" [pid 559] <... close resumed>) = 0 [pid 558] close(7 [pid 557] <... close resumed>) = 0 [pid 320] umount2("./42/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... unlink resumed>) = 0 [pid 559] close(248 [pid 311] getdents64(3, [pid 559] <... close resumed>) = 0 [pid 557] close(6 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 559] close(4 [pid 557] <... close resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./42/cgroup.net", [pid 311] close(3 [pid 559] <... close resumed>) = 0 [pid 557] close(7 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] <... close resumed>) = 0 [pid 559] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] unlinkat(AT_FDCWD, "./41", AT_REMOVEDIR [pid 559] <... futex resumed>) = 0 [pid 320] unlink("./42/cgroup.net" [pid 311] <... unlinkat resumed>) = 0 [pid 559] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] mkdirat(AT_FDCWD, "./42", 0777 [pid 559] <... futex resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 311] <... mkdirat resumed>) = 0 [pid 559] bpf(BPF_PROG_LOAD, NULL, 0 [pid 320] getdents64(3, [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 559] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 311] <... openat resumed>) = 3 [pid 559] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] close(3 [pid 311] ioctl(3, LOOP_CLR_FD [pid 559] <... futex resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 559] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] unlinkat(AT_FDCWD, "./42", AT_REMOVEDIR [pid 311] close(3 [pid 559] <... futex resumed>) = 0 [pid 320] <... unlinkat resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 559] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 320] mkdirat(AT_FDCWD, "./43", 0777 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 559] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... socket resumed>) = 3 [pid 559] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] close(3 [pid 559] <... futex resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 559] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... mkdirat resumed>) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 559] <... futex resumed>) = 0 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 311] <... socket resumed>) = 3 [pid 559] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 559] <... bpf resumed>) = 3 [pid 320] <... openat resumed>) = 3 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 559] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] ioctl(3, LOOP_CLR_FD [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 559] <... futex resumed>) = 0 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 559] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] close(3 [pid 311] close(3 [pid 559] <... futex resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 559] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 559] <... bpf resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 311] <... socket resumed>) = 3 [pid 559] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] close(3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 559] <... futex resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 559] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 559] <... futex resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 559] <... bpf resumed>) = 4 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 559] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 559] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 559] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 559] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 559] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 320] close(3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] <... socket resumed>) = 3 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] close(3 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] <... socket resumed>) = 3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] close(3 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] <... close resumed>) = 0 [pid 320] close(3 [pid 311] read(249, [pid 320] <... close resumed>) = 0 [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 320] <... socket resumed>) = 3 ./strace-static-x86_64: Process 560 attached [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 44 [pid 560] set_robust_list(0x555556a82760, 24 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 560] <... set_robust_list resumed>) = 0 [pid 558] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 557] <... close resumed>) = 0 [pid 560] chdir("./42" [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 560] <... chdir resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 558] close(8 [pid 560] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] close(8 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 560] <... prctl resumed>) = 0 [pid 558] close(9 [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 560] setpgid(0, 0 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] close(9 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 560] <... setpgid resumed>) = 0 [pid 558] close(10 [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 560] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 557] close(10 [pid 560] <... symlinkat resumed>) = 0 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 560] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 558] close(11 [pid 557] close(11 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 560] <... symlinkat resumed>) = 0 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 560] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 558] close(12 [pid 557] close(12 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 560] <... symlinkat resumed>) = 0 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 558] close(13 [pid 557] close(13 [pid 320] close(3 [pid 560] <... openat resumed>) = 3 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 558] close(14 [pid 557] close(14 [pid 320] read(249, [pid 560] write(3, "1000", 4 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 560] <... write resumed>) = 4 [pid 558] close(15 [pid 557] close(15 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 560] close(3 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 560] <... close resumed>) = 0 [pid 558] close(16 [pid 557] close(16 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 560] read(200, [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 561 attached [pid 560] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 558] close(17 [pid 557] close(17 [pid 561] set_robust_list(0x555556bd7760, 24 [pid 560] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] <... set_robust_list resumed>) = 0 [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 45 [pid 561] chdir("./43" [pid 560] <... symlinkat resumed>) = 0 [pid 558] close(18 [pid 557] close(18 [pid 561] <... chdir resumed>) = 0 [pid 560] close(249 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 560] <... close resumed>) = 0 [pid 558] close(19 [pid 557] close(19 [pid 561] <... prctl resumed>) = 0 [pid 560] close(248 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] setpgid(0, 0 [pid 560] <... close resumed>) = 0 [pid 558] close(20 [pid 557] close(20 [pid 561] <... setpgid resumed>) = 0 [pid 560] close(4 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] <... symlinkat resumed>) = 0 [pid 560] <... close resumed>) = 0 [pid 558] close(21 [pid 561] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 557] close(21 [pid 561] <... symlinkat resumed>) = 0 [pid 560] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 560] <... futex resumed>) = 0 [pid 558] close(22 [pid 557] close(22 [pid 561] <... symlinkat resumed>) = 0 [pid 560] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 560] <... futex resumed>) = 0 [pid 558] close(23 [pid 557] close(23 [pid 561] <... openat resumed>) = 3 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 560] bpf(BPF_PROG_LOAD, NULL, 0 [pid 561] write(3, "1000", 4 [pid 558] close(24 [pid 557] close(24 [pid 561] <... write resumed>) = 4 [pid 560] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] close(3 [pid 560] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] close(25 [pid 557] close(25 [pid 561] <... close resumed>) = 0 [pid 560] <... futex resumed>) = 0 [pid 561] read(200, [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 560] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] close(26 [pid 561] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 560] <... futex resumed>) = 0 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] close(26 [pid 561] <... symlinkat resumed>) = 0 [pid 560] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 561] close(249 [pid 558] close(27 [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 560] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 561] <... close resumed>) = 0 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] close(27 [pid 561] close(248 [pid 560] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] close(28 [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] <... close resumed>) = 0 [pid 560] <... futex resumed>) = 0 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] close(28 [pid 561] close(4 [pid 560] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] close(29 [pid 561] <... close resumed>) = 0 [pid 560] <... futex resumed>) = 0 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] close(3 [pid 557] close(29 [pid 561] <... futex resumed>) = 0 [pid 560] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] <... bpf resumed>) = 3 [pid 558] close(4 [pid 557] close(3 [pid 561] <... futex resumed>) = 0 [pid 560] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] bpf(BPF_PROG_LOAD, NULL, 0 [pid 560] <... futex resumed>) = 0 [pid 558] close(5 [pid 557] close(4 [pid 561] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 560] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] <... futex resumed>) = 0 [pid 558] close(6 [pid 557] close(5 [pid 561] <... futex resumed>) = 0 [pid 560] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] close(7 [pid 560] <... bpf resumed>) = 0 [pid 557] close(6 [pid 561] <... futex resumed>) = 0 [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 560] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] close(7 [pid 561] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 560] <... futex resumed>) = 0 [pid 558] close(8 [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 560] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] close(8 [pid 561] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] <... futex resumed>) = 0 [pid 561] <... futex resumed>) = 0 [pid 560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 558] close(9 [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] <... bpf resumed>) = 4 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] <... futex resumed>) = 0 [pid 560] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 557] close(9 [pid 561] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 560] <... futex resumed>) = 0 [pid 558] close(10 [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] <... bpf resumed>) = 3 [pid 560] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] close(10 [pid 561] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] <... futex resumed>) = 0 [pid 561] <... futex resumed>) = 0 [pid 558] close(11 [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] close(11 [pid 561] <... futex resumed>) = 0 [pid 558] close(12 [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] close(12 [pid 561] <... bpf resumed>) = 0 [pid 558] close(13 [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] <... futex resumed>) = 0 [pid 557] close(13 [pid 558] close(14 [pid 561] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] <... futex resumed>) = 0 [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] close(15 [pid 561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] close(14 [pid 561] <... bpf resumed>) = 4 [pid 558] close(16 [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] close(15 [pid 561] <... futex resumed>) = 0 [pid 558] close(17 [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] close(16 [pid 561] <... futex resumed>) = 0 [pid 561] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 558] close(18 [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] close(17 [pid 558] close(19 [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] close(20 [pid 557] close(18 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] close(21 [pid 557] close(19 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] close(22 [pid 557] close(20 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] close(23 [pid 557] close(21 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] close(24 [pid 557] close(22 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] close(25 [pid 557] close(23 [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] close(26 [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] close(24 [pid 558] close(27 [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] close(25 [pid 558] close(28 [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] close(26 [pid 558] close(29 [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] close(27 [pid 558] exit_group(0 [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 558] <... exit_group resumed>) = ? [pid 557] close(28 [pid 558] +++ exited with 0 +++ [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 557] close(29 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 557] exit_group(0) = ? [pid 305] <... restart_syscall resumed>) = 0 [pid 557] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 382, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 305] umount2("./41", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 319] read(11, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 305] openat(AT_FDCWD, "./41", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 463] epoll_pwait(4, [pid 319] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 305] <... openat resumed>) = 3 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 305] newfstatat(3, "", [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 314] <... futex resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] read(11, [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 343, NULL, 0) = 1 [pid 319] <... read resumed>0xc0016962a0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... write resumed>) = 12 [pid 305] getdents64(3, [pid 463] read(39, [pid 319] epoll_pwait(4, [pid 317] umount2("./41", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 319] epoll_pwait(4, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] openat(AT_FDCWD, "./41", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] <... write resumed>) = 64 [pid 305] umount2("./41/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... openat resumed>) = 3 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... futex resumed>) = 1 [pid 317] newfstatat(3, "", [pid 314] <... futex resumed>) = 0 [pid 305] newfstatat(AT_FDCWD, "./41/cgroup.cpu", [pid 463] read(39, [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 561] <... bpf resumed>) = 5 [pid 560] <... bpf resumed>) = 5 [pid 559] <... bpf resumed>) = 5 [pid 463] <... read resumed>0xc001561300, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getdents64(3, [pid 305] unlink("./41/cgroup.cpu" [pid 561] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 560] <... futex resumed>) = 0 [pid 559] <... futex resumed>) = 0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 561] <... futex resumed>) = 0 [pid 560] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... unlink resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=341200915} [pid 317] umount2("./41/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 561] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] <... futex resumed>) = 0 [pid 559] <... futex resumed>) = 0 [pid 305] umount2("./41/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 561] <... futex resumed>) = 0 [pid 560] write(-1, NULL, 55808 [pid 559] write(-1, NULL, 55808 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 561] write(-1, NULL, 55808 [pid 560] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 559] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./41/cgroup.cpu", [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 561] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 560] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] newfstatat(AT_FDCWD, "./41/binderfs", [pid 561] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] <... futex resumed>) = 0 [pid 559] <... futex resumed>) = 0 [pid 561] <... futex resumed>) = 0 [pid 560] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlink("./41/cgroup.cpu" [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 561] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] <... futex resumed>) = 0 [pid 559] <... futex resumed>) = 0 [pid 560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 317] <... unlink resumed>) = 0 [pid 305] unlink("./41/binderfs" [pid 561] <... futex resumed>) = 0 [pid 560] <... bpf resumed>) = 6 [pid 559] <... bpf resumed>) = 6 [pid 317] umount2("./41/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 560] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... unlink resumed>) = 0 [pid 561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 560] <... futex resumed>) = 0 [pid 559] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] umount2("./41/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 560] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] <... futex resumed>) = 0 [pid 559] <... futex resumed>) = 0 [pid 560] close(6 [pid 559] close(6 [pid 561] <... bpf resumed>) = 6 [pid 560] <... close resumed>) = 0 [pid 559] <... close resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./41/binderfs", [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 561] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 561] <... futex resumed>) = 0 [pid 560] <... futex resumed>) = 0 [pid 559] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] newfstatat(AT_FDCWD, "./41/cgroup", [pid 561] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 561] <... futex resumed>) = 0 [pid 560] <... futex resumed>) = 0 [pid 559] <... futex resumed>) = 0 [pid 317] unlink("./41/binderfs" [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 561] close(6 [pid 560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 561] <... close resumed>) = 0 [pid 560] <... bpf resumed>) = 6 [pid 559] <... bpf resumed>) = 6 [pid 317] <... unlink resumed>) = 0 [pid 305] unlink("./41/cgroup" [pid 561] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] <... futex resumed>) = 0 [pid 559] <... futex resumed>) = 0 [pid 317] umount2("./41/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 561] <... futex resumed>) = 0 [pid 560] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... unlink resumed>) = 0 [pid 561] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] <... futex resumed>) = 0 [pid 559] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./41/cgroup", [pid 305] umount2("./41/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 561] <... futex resumed>) = 0 [pid 560] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 559] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 560] <... bpf resumed>) = 7 [pid 559] <... bpf resumed>) = 7 [pid 317] unlink("./41/cgroup" [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 560] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] <... futex resumed>) = 0 [pid 559] <... futex resumed>) = 0 [pid 560] close(3 [pid 559] close(3 [pid 560] <... close resumed>) = 0 [pid 559] <... close resumed>) = 0 [pid 560] close(4 [pid 559] close(4 [pid 560] <... close resumed>) = 0 [pid 559] <... close resumed>) = 0 [pid 560] close(5 [pid 559] close(5 [pid 560] <... close resumed>) = 0 [pid 560] close(6) = 0 [pid 560] close(7 [pid 561] <... bpf resumed>) = 6 [pid 317] <... unlink resumed>) = 0 [pid 561] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] newfstatat(AT_FDCWD, "./41/cgroup.net", [pid 561] <... futex resumed>) = 0 [pid 317] umount2("./41/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 561] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./41/cgroup.net", [pid 305] unlink("./41/cgroup.net" [pid 561] <... futex resumed>) = 0 [pid 561] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 305] <... unlink resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] getdents64(3, [pid 317] unlink("./41/cgroup.net" [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 317] <... unlink resumed>) = 0 [pid 305] close(3 [pid 317] getdents64(3, [pid 305] <... close resumed>) = 0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 305] unlinkat(AT_FDCWD, "./41", AT_REMOVEDIR [pid 317] close(3) = 0 [pid 305] <... unlinkat resumed>) = 0 [pid 317] unlinkat(AT_FDCWD, "./41", AT_REMOVEDIR) = 0 [pid 317] mkdirat(AT_FDCWD, "./42", 0777 [pid 305] mkdirat(AT_FDCWD, "./42", 0777 [pid 317] <... mkdirat resumed>) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 305] <... mkdirat resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 317] ioctl(3, LOOP_CLR_FD [pid 305] <... openat resumed>) = 3 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] ioctl(3, LOOP_CLR_FD [pid 317] close(3 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 317] <... close resumed>) = 0 [pid 305] close(3 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... close resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... socket resumed>) = 3 [pid 305] <... socket resumed>) = 3 [pid 317] close(3 [pid 305] close(3 [pid 317] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... socket resumed>) = 3 [pid 305] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] close(3 [pid 305] close(3 [pid 317] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 559] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 559] close(6 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 559] <... close resumed>) = 0 [pid 559] close(7 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] close(3 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] close(3 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] close(3 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] read(249, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 ./strace-static-x86_64: Process 562 attached [pid 305] close(3 [pid 562] set_robust_list(0x555556f7e760, 24 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 44 [pid 562] <... set_robust_list resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 562] chdir("./42") = 0 [pid 305] read(249, [pid 562] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 562] <... prctl resumed>) = 0 [pid 562] setpgid(0, 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 562] <... setpgid resumed>) = 0 [pid 562] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup") = 0 [pid 562] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu"./strace-static-x86_64: Process 563 attached ) = 0 [pid 562] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 44 [pid 563] set_robust_list(0x5555557f6760, 24 [pid 562] <... symlinkat resumed>) = 0 [pid 563] <... set_robust_list resumed>) = 0 [pid 562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 563] chdir("./42" [pid 562] <... openat resumed>) = 3 [pid 562] write(3, "1000", 4 [pid 563] <... chdir resumed>) = 0 [pid 562] <... write resumed>) = 4 [pid 563] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 562] close(3) = 0 [pid 562] read(200, [pid 563] <... prctl resumed>) = 0 [pid 562] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 563] setpgid(0, 0 [pid 562] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 563] <... setpgid resumed>) = 0 [pid 562] <... symlinkat resumed>) = 0 [pid 562] close(249) = 0 [pid 562] close(248) = 0 [pid 562] close(4 [pid 563] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 562] <... close resumed>) = 0 [pid 562] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 563] <... symlinkat resumed>) = 0 [pid 562] <... futex resumed>) = 0 [pid 563] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 562] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 563] <... symlinkat resumed>) = 0 [pid 562] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 563] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 562] <... futex resumed>) = 0 [pid 562] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 563] <... symlinkat resumed>) = 0 [pid 562] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 562] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 562] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 563] <... openat resumed>) = 3 [pid 562] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 563] write(3, "1000", 4 [pid 562] <... futex resumed>) = 0 [pid 563] <... write resumed>) = 4 [pid 562] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 563] close(3 [pid 562] <... bpf resumed>) = 3 [pid 563] <... close resumed>) = 0 [pid 562] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 563] read(200, [pid 562] <... futex resumed>) = 0 [pid 562] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 563] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 562] <... futex resumed>) = 0 [pid 563] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 562] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 562] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 563] <... symlinkat resumed>) = 0 [pid 562] <... futex resumed>) = 0 [pid 562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 563] close(249 [pid 562] <... bpf resumed>) = 4 [pid 563] <... close resumed>) = 0 [pid 562] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 563] close(248 [pid 562] <... futex resumed>) = 0 [pid 563] <... close resumed>) = 0 [pid 562] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 563] close(4 [pid 562] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 563] <... close resumed>) = 0 [pid 563] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 563] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 563] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 563] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 563] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 563] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 563] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 563] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 563] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 563] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 563] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 563] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 563] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 563] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 563] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 563] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 563] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 560] <... close resumed>) = 0 [pid 561] <... bpf resumed>) = 7 [pid 560] close(8 [pid 561] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] <... futex resumed>) = 0 [pid 560] close(9 [pid 561] close(3 [pid 560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 560] close(10) = -1 EBADF (Bad file descriptor) [pid 561] <... close resumed>) = 0 [pid 560] close(11 [pid 561] close(4 [pid 560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] <... close resumed>) = 0 [pid 560] close(12 [pid 561] close(5 [pid 560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 560] close(13) = -1 EBADF (Bad file descriptor) [pid 560] close(14) = -1 EBADF (Bad file descriptor) [pid 560] close(15) = -1 EBADF (Bad file descriptor) [pid 560] close(16) = -1 EBADF (Bad file descriptor) [pid 560] close(17) = -1 EBADF (Bad file descriptor) [pid 560] close(18) = -1 EBADF (Bad file descriptor) [pid 560] close(19) = -1 EBADF (Bad file descriptor) [pid 560] close(20) = -1 EBADF (Bad file descriptor) [pid 560] close(21) = -1 EBADF (Bad file descriptor) [pid 560] close(22) = -1 EBADF (Bad file descriptor) [pid 560] close(23) = -1 EBADF (Bad file descriptor) [pid 560] close(24) = -1 EBADF (Bad file descriptor) [pid 560] close(25) = -1 EBADF (Bad file descriptor) [pid 560] close(26) = -1 EBADF (Bad file descriptor) [pid 560] close(27) = -1 EBADF (Bad file descriptor) [pid 560] close(28) = -1 EBADF (Bad file descriptor) [pid 560] close(29) = -1 EBADF (Bad file descriptor) [pid 560] close(3) = -1 EBADF (Bad file descriptor) [pid 560] close(4) = -1 EBADF (Bad file descriptor) [pid 560] close(5) = -1 EBADF (Bad file descriptor) [pid 560] close(6) = -1 EBADF (Bad file descriptor) [pid 560] close(7) = -1 EBADF (Bad file descriptor) [pid 560] close(8) = -1 EBADF (Bad file descriptor) [pid 560] close(9) = -1 EBADF (Bad file descriptor) [pid 560] close(10) = -1 EBADF (Bad file descriptor) [pid 560] close(11) = -1 EBADF (Bad file descriptor) [pid 560] close(12) = -1 EBADF (Bad file descriptor) [pid 560] close(13) = -1 EBADF (Bad file descriptor) [pid 560] close(14) = -1 EBADF (Bad file descriptor) [pid 560] close(15) = -1 EBADF (Bad file descriptor) [pid 560] close(16) = -1 EBADF (Bad file descriptor) [pid 560] close(17) = -1 EBADF (Bad file descriptor) [pid 560] close(18) = -1 EBADF (Bad file descriptor) [pid 560] close(19) = -1 EBADF (Bad file descriptor) [pid 560] close(20) = -1 EBADF (Bad file descriptor) [pid 560] close(21) = -1 EBADF (Bad file descriptor) [pid 560] close(22) = -1 EBADF (Bad file descriptor) [pid 560] close(23) = -1 EBADF (Bad file descriptor) [pid 560] close(24) = -1 EBADF (Bad file descriptor) [pid 560] close(25) = -1 EBADF (Bad file descriptor) [pid 560] close(26) = -1 EBADF (Bad file descriptor) [pid 560] close(27) = -1 EBADF (Bad file descriptor) [pid 560] close(28) = -1 EBADF (Bad file descriptor) [pid 560] close(29) = -1 EBADF (Bad file descriptor) [pid 560] exit_group(0) = ? [pid 560] +++ exited with 0 +++ [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 342, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 311] umount2("./42", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 319] read(15, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 463] <... futex resumed>) = 0 [pid 319] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... write resumed>) = 64 [pid 319] read(15, 0xc001561370, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 311] openat(AT_FDCWD, "./42", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... openat resumed>) = 3 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=294340057} [pid 311] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 311] getdents64(3, 0x555556a83810 /* 6 entries */, 32768) = 176 [pid 311] umount2("./42/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./42/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./42/cgroup.cpu") = 0 [pid 311] umount2("./42/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./42/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./42/binderfs") = 0 [pid 311] umount2("./42/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./42/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./42/cgroup") = 0 [pid 311] umount2("./42/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./42/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./42/cgroup.net") = 0 [pid 311] getdents64(3, 0x555556a83810 /* 0 entries */, 32768) = 0 [pid 311] close(3) = 0 [pid 311] unlinkat(AT_FDCWD, "./42", AT_REMOVEDIR) = 0 [pid 311] mkdirat(AT_FDCWD, "./43", 0777) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 3 [pid 311] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] close(3) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] close(3) = 0 [pid 311] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 562] <... bpf resumed>) = 5 [pid 559] <... close resumed>) = 0 [pid 562] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] close(8 [pid 562] <... futex resumed>) = 0 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 564 attached [pid 563] <... bpf resumed>) = 5 [pid 562] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] close(9 [pid 561] <... close resumed>) = 0 [pid 564] set_robust_list(0x555556a82760, 24 [pid 563] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] <... futex resumed>) = 0 [pid 561] close(6 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 45 [pid 564] <... set_robust_list resumed>) = 0 [pid 563] <... futex resumed>) = 0 [pid 562] write(-1, NULL, 55808 [pid 561] <... close resumed>) = 0 [pid 559] close(10 [pid 564] chdir("./43" [pid 563] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 561] close(7 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... chdir resumed>) = 0 [pid 563] <... futex resumed>) = 0 [pid 562] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 561] <... close resumed>) = 0 [pid 559] close(11 [pid 564] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 563] write(-1, NULL, 55808 [pid 562] <... futex resumed>) = 0 [pid 561] close(8 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... prctl resumed>) = 0 [pid 563] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 562] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] close(12 [pid 564] setpgid(0, 0 [pid 563] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] <... futex resumed>) = 0 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] close(9 [pid 564] <... setpgid resumed>) = 0 [pid 563] <... futex resumed>) = 0 [pid 562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] close(13 [pid 564] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 563] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] <... bpf resumed>) = 6 [pid 561] close(10 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... symlinkat resumed>) = 0 [pid 563] <... futex resumed>) = 0 [pid 562] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] close(14 [pid 564] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 562] <... futex resumed>) = 0 [pid 561] close(11 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... symlinkat resumed>) = 0 [pid 562] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] close(15 [pid 564] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 563] <... bpf resumed>) = 6 [pid 562] <... futex resumed>) = 0 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... symlinkat resumed>) = 0 [pid 562] close(6 [pid 559] close(16 [pid 561] close(12 [pid 564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 563] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] <... close resumed>) = 0 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... openat resumed>) = 3 [pid 563] <... futex resumed>) = 0 [pid 562] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 561] close(13 [pid 559] close(17 [pid 564] write(3, "1000", 4 [pid 563] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] <... futex resumed>) = 0 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... write resumed>) = 4 [pid 563] <... futex resumed>) = 0 [pid 562] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 561] close(14 [pid 559] close(18 [pid 564] close(3 [pid 563] close(6 [pid 562] <... futex resumed>) = 0 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... close resumed>) = 0 [pid 563] <... close resumed>) = 0 [pid 562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 561] close(15 [pid 559] close(19 [pid 564] read(200, [pid 563] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] <... bpf resumed>) = 6 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 563] <... futex resumed>) = 0 [pid 562] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 561] close(16 [pid 559] close(20 [pid 564] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 563] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] <... futex resumed>) = 0 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... symlinkat resumed>) = 0 [pid 563] <... futex resumed>) = 0 [pid 562] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 561] close(17 [pid 559] close(21 [pid 564] close(249 [pid 563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 562] <... futex resumed>) = 0 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... close resumed>) = 0 [pid 562] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 559] close(22 [pid 564] close(248 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... close resumed>) = 0 [pid 559] close(23 [pid 564] close(4 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... close resumed>) = 0 [pid 559] close(24 [pid 564] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... futex resumed>) = 0 [pid 559] close(25 [pid 564] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... futex resumed>) = 0 [pid 563] <... bpf resumed>) = 6 [pid 561] close(18 [pid 559] close(26 [pid 564] bpf(BPF_PROG_LOAD, NULL, 0 [pid 563] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 563] <... futex resumed>) = 0 [pid 561] close(19 [pid 559] close(27 [pid 564] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 563] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... futex resumed>) = 0 [pid 563] <... futex resumed>) = 0 [pid 561] close(20 [pid 559] close(28 [pid 564] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 563] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... futex resumed>) = 0 [pid 561] close(21 [pid 559] close(29 [pid 564] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 561] close(22 [pid 559] close(3 [pid 564] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... futex resumed>) = 0 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] close(4 [pid 564] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 561] close(23 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... futex resumed>) = 0 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] close(5 [pid 564] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... bpf resumed>) = 3 [pid 561] close(24 [pid 559] close(6 [pid 564] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... futex resumed>) = 0 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] close(7 [pid 564] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... futex resumed>) = 0 [pid 561] close(25 [pid 559] close(8 [pid 564] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... bpf resumed>) = 0 [pid 561] close(26 [pid 559] close(9 [pid 564] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... futex resumed>) = 0 [pid 559] close(10 [pid 561] close(27 [pid 564] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... futex resumed>) = 0 [pid 559] close(11 [pid 564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 561] close(28 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... bpf resumed>) = 4 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] close(12 [pid 564] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 561] close(29 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... futex resumed>) = 0 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] close(13 [pid 564] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 561] close(3 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... futex resumed>) = 0 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] close(14 [pid 564] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 561] close(4 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] close(15) = -1 EBADF (Bad file descriptor) [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] close(16 [pid 561] close(5 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] close(17 [pid 561] close(6 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] close(18 [pid 561] close(7 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] close(19 [pid 561] close(8 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] close(20 [pid 561] close(9 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] close(21) = -1 EBADF (Bad file descriptor) [pid 561] close(10 [pid 559] close(22 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] close(11 [pid 559] close(23 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] close(24 [pid 561] close(12 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] close(25 [pid 561] close(13 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] close(26 [pid 561] close(14 [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] close(27) = -1 EBADF (Bad file descriptor) [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] close(28) = -1 EBADF (Bad file descriptor) [pid 561] close(15 [pid 559] close(29 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 559] exit_group(0) = ? [pid 561] close(16 [pid 559] +++ exited with 0 +++ [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] close(17 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 561] close(18) = -1 EBADF (Bad file descriptor) [pid 561] close(19) = -1 EBADF (Bad file descriptor) [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 561] close(20 [pid 306] <... write resumed>) = 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 294, NULL, 0) = 1 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] umount2("./43", MNT_FORCE|UMOUNT_NOFOLLOW [pid 561] close(21 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 561] close(22 [pid 463] <... futex resumed>) = 1 [pid 306] openat(AT_FDCWD, "./43", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 294] <... futex resumed>) = 0 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] read(21, [pid 561] close(23 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... openat resumed>) = 3 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 306] newfstatat(3, "", [pid 561] close(24 [pid 319] <... futex resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 319] epoll_pwait(4, [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] epoll_pwait(4, [pid 463] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 561] close(25) = -1 EBADF (Bad file descriptor) [pid 463] <... write resumed>) = 64 [pid 306] getdents64(3, [pid 561] close(26 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./43/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 561] close(27 [pid 463] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] read(21, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 562] <... bpf resumed>) = 7 [pid 561] close(28 [pid 463] <... read resumed>0xc0015613d0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 564] <... bpf resumed>) = 5 [pid 563] <... bpf resumed>) = 7 [pid 564] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] newfstatat(AT_FDCWD, "./43/cgroup.cpu", [pid 564] <... futex resumed>) = 0 [pid 563] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] <... futex resumed>) = 0 [pid 561] close(29 [pid 564] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 563] <... futex resumed>) = 0 [pid 562] close(3 [pid 561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 564] <... futex resumed>) = 0 [pid 563] close(3 [pid 562] <... close resumed>) = 0 [pid 561] exit_group(0 [pid 306] unlink("./43/cgroup.cpu" [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=260387414} [pid 564] write(-1, NULL, 55808 [pid 563] <... close resumed>) = 0 [pid 562] close(4 [pid 561] <... exit_group resumed>) = ? [pid 564] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 563] close(4 [pid 562] <... close resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 564] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] close(5 [pid 564] <... futex resumed>) = 0 [pid 562] <... close resumed>) = 0 [pid 564] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] close(6 [pid 564] <... futex resumed>) = 0 [pid 562] <... close resumed>) = 0 [pid 564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 562] close(7 [pid 564] <... bpf resumed>) = 6 [pid 563] <... close resumed>) = 0 [pid 561] +++ exited with 0 +++ [pid 306] umount2("./43/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 564] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 563] close(5 [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 564] <... futex resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 564] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] newfstatat(AT_FDCWD, "./43/binderfs", [pid 564] <... futex resumed>) = 0 [pid 564] close(6) = 0 [pid 564] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 564] <... futex resumed>) = 0 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 564] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] unlink("./43/binderfs" [pid 564] <... futex resumed>) = 0 [pid 320] <... write resumed>) = 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 263, NULL, 0) = 1 [pid 564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 564] <... bpf resumed>) = 6 [pid 320] umount2("./43", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 1 [pid 306] <... unlink resumed>) = 0 [pid 294] <... futex resumed>) = 0 [pid 564] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] read(22, [pid 306] umount2("./43/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 564] <... futex resumed>) = 0 [pid 320] openat(AT_FDCWD, "./43", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 564] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 564] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] <... openat resumed>) = 3 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 306] newfstatat(AT_FDCWD, "./43/cgroup", [pid 463] <... futex resumed>) = 0 [pid 320] newfstatat(3, "", [pid 319] <... futex resumed>) = 1 [pid 463] epoll_pwait(4, [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] getdents64(3, [pid 319] <... write resumed>) = 64 [pid 463] epoll_pwait(4, [pid 306] unlink("./43/cgroup" [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 306] <... unlink resumed>) = 0 [pid 320] umount2("./43/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./43/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./43/cgroup.cpu", [pid 319] read(22, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] newfstatat(AT_FDCWD, "./43/cgroup.net", [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] <... read resumed>0xc001561440, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./43/cgroup.cpu" [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] unlink("./43/cgroup.net" [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=254766016} [pid 320] <... unlink resumed>) = 0 [pid 320] umount2("./43/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... unlink resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] getdents64(3, [pid 320] newfstatat(AT_FDCWD, "./43/binderfs", [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] close(3 [pid 320] unlink("./43/binderfs" [pid 306] <... close resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 306] unlinkat(AT_FDCWD, "./43", AT_REMOVEDIR [pid 320] umount2("./43/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... unlinkat resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] mkdirat(AT_FDCWD, "./44", 0777 [pid 320] newfstatat(AT_FDCWD, "./43/cgroup", [pid 306] <... mkdirat resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./43/cgroup" [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 320] <... unlink resumed>) = 0 [pid 306] <... openat resumed>) = 3 [pid 320] umount2("./43/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] ioctl(3, LOOP_CLR_FD [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 320] newfstatat(AT_FDCWD, "./43/cgroup.net", [pid 306] close(3 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./43/cgroup.net" [pid 306] <... close resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 320] getdents64(3, [pid 306] <... socket resumed>) = 3 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 306] close(3 [pid 320] close(3 [pid 306] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 320] unlinkat(AT_FDCWD, "./43", AT_REMOVEDIR [pid 306] <... socket resumed>) = 3 [pid 320] <... unlinkat resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 320] mkdirat(AT_FDCWD, "./44", 0777 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 320] <... mkdirat resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 320] <... openat resumed>) = 3 [pid 306] close(3 [pid 320] ioctl(3, LOOP_CLR_FD [pid 306] <... close resumed>) = 0 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 320] close(3 [pid 306] <... socket resumed>) = 3 [pid 320] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] <... socket resumed>) = 3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] close(3 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 320] <... socket resumed>) = 3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] close(3 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 320] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 320] <... socket resumed>) = 3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] close(3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... socket resumed>) = 3 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] close(3 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 320] <... close resumed>) = 0 [pid 306] close(3 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 306] <... close resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 306] read(249, [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 562] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 562] close(8 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, ./strace-static-x86_64: Process 565 attached [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 46 [pid 565] set_robust_list(0x555555a6d760, 24 [pid 562] close(9 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 565] <... set_robust_list resumed>) = 0 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... setsockopt resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 565] chdir("./44" [pid 562] close(10 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 565] <... chdir resumed>) = 0 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 565] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 562] close(11 [pid 320] <... setsockopt resumed>) = 0 [pid 565] <... prctl resumed>) = 0 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 565] setpgid(0, 0 [pid 562] close(12 [pid 320] <... close resumed>) = 0 [pid 565] <... setpgid resumed>) = 0 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 565] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 562] close(13 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 565] <... symlinkat resumed>) = 0 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 566 attached [pid 565] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 562] close(14 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 46 [pid 566] set_robust_list(0x555556bd7760, 24) = 0 [pid 565] <... symlinkat resumed>) = 0 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] chdir("./44" [pid 565] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 562] close(15 [pid 566] <... chdir resumed>) = 0 [pid 565] <... symlinkat resumed>) = 0 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 562] close(16 [pid 566] <... prctl resumed>) = 0 [pid 566] setpgid(0, 0 [pid 565] <... openat resumed>) = 3 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... setpgid resumed>) = 0 [pid 562] close(17 [pid 565] write(3, "1000", 4 [pid 566] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 565] <... write resumed>) = 4 [pid 566] <... symlinkat resumed>) = 0 [pid 562] close(18 [pid 565] close(3 [pid 566] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 565] <... close resumed>) = 0 [pid 566] <... symlinkat resumed>) = 0 [pid 565] read(200, [pid 562] close(19 [pid 566] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 565] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... symlinkat resumed>) = 0 [pid 565] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 562] close(20 [pid 566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 565] <... symlinkat resumed>) = 0 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... openat resumed>) = 3 [pid 562] close(21 [pid 565] close(249 [pid 566] write(3, "1000", 4 [pid 565] <... close resumed>) = 0 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... write resumed>) = 4 [pid 565] close(248 [pid 562] close(22 [pid 566] close(3 [pid 565] <... close resumed>) = 0 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = 0 [pid 565] close(4 [pid 562] close(23 [pid 566] read(200, [pid 565] <... close resumed>) = 0 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 565] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] close(24 [pid 566] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 565] <... futex resumed>) = 0 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... symlinkat resumed>) = 0 [pid 565] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] close(25 [pid 566] close(249 [pid 565] <... futex resumed>) = 0 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = 0 [pid 565] bpf(BPF_PROG_LOAD, NULL, 0 [pid 562] close(26 [pid 566] close(248 [pid 565] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = 0 [pid 565] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] close(27 [pid 566] close(4 [pid 565] <... futex resumed>) = 0 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = 0 [pid 565] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] close(28 [pid 566] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] <... futex resumed>) = 0 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... futex resumed>) = 0 [pid 565] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 562] close(29 [pid 566] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... futex resumed>) = 0 [pid 565] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] close(3 [pid 566] bpf(BPF_PROG_LOAD, NULL, 0 [pid 565] <... futex resumed>) = 0 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 562] close(4 [pid 565] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 566] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 565] <... futex resumed>) = 0 [pid 566] <... futex resumed>) = 0 [pid 562] close(5 [pid 565] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 566] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... futex resumed>) = 0 [pid 565] <... bpf resumed>) = 3 [pid 562] close(6 [pid 566] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 565] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 565] <... futex resumed>) = 0 [pid 562] close(7 [pid 566] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... futex resumed>) = 0 [pid 565] <... futex resumed>) = 0 [pid 562] close(8 [pid 566] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... futex resumed>) = 0 [pid 565] <... bpf resumed>) = 0 [pid 562] close(9 [pid 566] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 565] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... bpf resumed>) = 3 [pid 565] <... futex resumed>) = 0 [pid 562] close(10 [pid 566] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... futex resumed>) = 0 [pid 565] <... futex resumed>) = 0 [pid 562] close(11 [pid 566] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... futex resumed>) = 0 [pid 565] <... bpf resumed>) = 4 [pid 566] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 565] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] close(12 [pid 566] <... bpf resumed>) = 0 [pid 565] <... futex resumed>) = 0 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] close(13 [pid 566] <... futex resumed>) = 0 [pid 565] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] <... futex resumed>) = 0 [pid 566] <... futex resumed>) = 0 [pid 562] close(14 [pid 565] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... bpf resumed>) = 4 [pid 566] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] close(15 [pid 566] <... futex resumed>) = 0 [pid 566] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... futex resumed>) = 0 [pid 562] close(16 [pid 566] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 562] close(17) = -1 EBADF (Bad file descriptor) [pid 562] close(18) = -1 EBADF (Bad file descriptor) [pid 562] close(19) = -1 EBADF (Bad file descriptor) [pid 562] close(20) = -1 EBADF (Bad file descriptor) [pid 562] close(21) = -1 EBADF (Bad file descriptor) [pid 562] close(22) = -1 EBADF (Bad file descriptor) [pid 562] close(23) = -1 EBADF (Bad file descriptor) [pid 562] close(24) = -1 EBADF (Bad file descriptor) [pid 562] close(25) = -1 EBADF (Bad file descriptor) [pid 562] close(26) = -1 EBADF (Bad file descriptor) [pid 562] close(27) = -1 EBADF (Bad file descriptor) [pid 562] close(28) = -1 EBADF (Bad file descriptor) [pid 562] close(29) = -1 EBADF (Bad file descriptor) [pid 562] exit_group(0) = ? [pid 562] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 256, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 317] umount2("./42", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 463] read(39, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 317] openat(AT_FDCWD, "./42", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 463] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 317] newfstatat(3, "", [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] read(39, [pid 319] epoll_pwait(4, [pid 317] getdents64(3, [pid 463] <... read resumed>0xc0015614a0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] umount2("./42/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./42/cgroup.cpu", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=219986389} [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./42/cgroup.cpu") = 0 [pid 317] umount2("./42/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./42/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./42/binderfs") = 0 [pid 317] umount2("./42/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./42/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./42/cgroup") = 0 [pid 317] umount2("./42/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./42/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./42/cgroup.net") = 0 [pid 317] getdents64(3, 0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 317] unlinkat(AT_FDCWD, "./42", AT_REMOVEDIR) = 0 [pid 317] mkdirat(AT_FDCWD, "./43", 0777) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 317] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] close(3 [pid 565] <... bpf resumed>) = 5 [pid 564] <... bpf resumed>) = 7 [pid 563] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 566] <... bpf resumed>) = 5 [pid 565] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 564] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 563] close(6 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 566] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] <... futex resumed>) = 0 [pid 564] <... futex resumed>) = 0 [pid 563] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 566] <... futex resumed>) = 0 [pid 565] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 564] close(3 [pid 563] close(7 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 566] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] <... futex resumed>) = 0 [pid 564] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 566] <... futex resumed>) = 0 [pid 565] write(-1, NULL, 55808 [pid 564] close(4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 566] write(-1, NULL, 55808 [pid 565] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... close resumed>) = 0 [pid 566] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 565] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 564] close(5 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 566] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] <... futex resumed>) = 0 [pid 566] <... futex resumed>) = 0 [pid 565] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 566] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] <... futex resumed>) = 0 [pid 566] <... futex resumed>) = 0 [pid 565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 565] <... bpf resumed>) = 6 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 566] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 566] <... futex resumed>) = 0 [pid 565] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 566] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 566] <... futex resumed>) = 0 [pid 565] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 566] close(6 [pid 565] close(6 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 566] <... close resumed>) = 0 [pid 565] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 566] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 566] <... futex resumed>) = 0 [pid 565] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 566] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 566] <... futex resumed>) = 0 [pid 565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 565] <... bpf resumed>) = 6 [pid 566] <... bpf resumed>) = 6 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 566] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 566] <... futex resumed>) = 0 [pid 565] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 566] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 566] <... futex resumed>) = 0 [pid 565] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 566] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 565] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 317] close(3) = 0 [pid 317] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 567 attached [pid 567] set_robust_list(0x555556f7e760, 24 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 45 [pid 567] <... set_robust_list resumed>) = 0 [pid 567] chdir("./43") = 0 [pid 567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 567] setpgid(0, 0) = 0 [pid 567] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup") = 0 [pid 567] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 567] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 567] write(3, "1000", 4) = 4 [pid 567] close(3) = 0 [pid 567] read(200, 0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 567] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 567] close(249) = 0 [pid 567] close(248) = 0 [pid 567] close(4) = 0 [pid 567] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 567] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 567] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 567] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 567] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 567] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 566] <... bpf resumed>) = 7 [pid 564] <... close resumed>) = 0 [pid 563] <... close resumed>) = 0 [pid 567] <... bpf resumed>) = 5 [pid 565] <... bpf resumed>) = 7 [pid 564] close(6 [pid 567] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 566] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 563] close(8 [pid 567] <... futex resumed>) = 0 [pid 566] <... futex resumed>) = 0 [pid 565] <... futex resumed>) = 0 [pid 564] <... close resumed>) = 0 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 567] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] close(3 [pid 566] close(3 [pid 564] close(7 [pid 565] <... close resumed>) = 0 [pid 567] <... futex resumed>) = 0 [pid 566] <... close resumed>) = 0 [pid 565] close(4 [pid 564] <... close resumed>) = 0 [pid 563] close(9 [pid 567] write(-1, NULL, 55808 [pid 566] close(4 [pid 565] <... close resumed>) = 0 [pid 564] close(8 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 567] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = 0 [pid 565] close(5 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] close(10 [pid 567] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 566] close(5 [pid 565] <... close resumed>) = 0 [pid 564] close(9 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 567] <... futex resumed>) = 0 [pid 565] close(6 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] close(11 [pid 567] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] <... close resumed>) = 0 [pid 564] close(10 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 567] <... futex resumed>) = 0 [pid 565] close(7 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] close(12 [pid 567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 564] close(11 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 567] <... bpf resumed>) = 6 [pid 567] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] close(13 [pid 567] <... futex resumed>) = 0 [pid 564] close(12 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 567] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] close(14 [pid 567] <... futex resumed>) = 0 [pid 564] close(13 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 567] close(6 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] close(15 [pid 567] <... close resumed>) = 0 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 567] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 564] close(14 [pid 563] close(16 [pid 567] <... futex resumed>) = 0 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 567] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 564] close(15 [pid 567] <... futex resumed>) = 0 [pid 563] close(17 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 564] close(16 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 567] <... bpf resumed>) = 6 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] close(18 [pid 567] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 564] close(17 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 567] <... futex resumed>) = 0 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] close(19 [pid 567] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 564] close(18 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 567] <... futex resumed>) = 0 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] close(20 [pid 567] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 564] close(19 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] close(21 [pid 564] close(20 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] close(22 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] close(21 [pid 563] close(23 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] close(22 [pid 563] close(24 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] close(23 [pid 563] close(25 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] close(24) = -1 EBADF (Bad file descriptor) [pid 563] close(26 [pid 564] close(25 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] close(27 [pid 564] close(26 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] close(28 [pid 564] close(27 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] close(29 [pid 564] close(28 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] close(3 [pid 564] close(29 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] close(4 [pid 564] close(3 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] close(5 [pid 564] close(4 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] close(6 [pid 564] close(5 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] close(7 [pid 564] close(6 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] close(7 [pid 563] close(8 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] close(8 [pid 563] close(9 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] close(9 [pid 563] close(10 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] close(10) = -1 EBADF (Bad file descriptor) [pid 563] close(11 [pid 564] close(11 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] close(12 [pid 563] close(12 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] close(13 [pid 563] close(13 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] close(14 [pid 563] close(14 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] close(15 [pid 563] close(15 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] close(16 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] close(16 [pid 564] close(17 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] close(17 [pid 564] close(18 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] close(18 [pid 564] close(19 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] close(19 [pid 564] close(20 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] close(20 [pid 564] close(21) = -1 EBADF (Bad file descriptor) [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] close(22 [pid 563] close(21 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] close(23 [pid 563] close(22 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] close(24 [pid 563] close(23 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] close(25 [pid 563] close(24 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] close(26 [pid 563] close(25 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] close(27 [pid 563] close(26 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] close(28 [pid 563] close(27 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] close(29 [pid 563] close(28 [pid 564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] exit_group(0 [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 564] <... exit_group resumed>) = ? [pid 563] close(29 [pid 564] +++ exited with 0 +++ [pid 563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 563] exit_group(0) = ? [pid 563] +++ exited with 0 +++ [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 220, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 305] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./43", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 319] read(15, [pid 311] openat(AT_FDCWD, "./43", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... openat resumed>) = 3 [pid 305] <... write resumed>) = 12 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 311] newfstatat(3, "", [pid 305] umount2("./42", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] epoll_pwait(4, [pid 305] openat(AT_FDCWD, "./42", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 305] newfstatat(3, "", [pid 319] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 0, NULL, 0) = 1 [pid 319] <... write resumed>) = 64 [pid 311] getdents64(3, [pid 305] getdents64(3, [pid 463] read(11, [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 319] read(15, [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] umount2("./42/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... read resumed>0xc001561510, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] umount2("./43/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./42/cgroup.cpu", [pid 463] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 463] <... write resumed>) = 64 [pid 319] epoll_pwait(4, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] unlink("./42/cgroup.cpu" [pid 463] read(11, [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] newfstatat(AT_FDCWD, "./43/cgroup.cpu", [pid 305] <... unlink resumed>) = 0 [pid 463] <... read resumed>0xc001696300, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] epoll_pwait(4, [pid 305] umount2("./42/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] epoll_pwait(4, [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] unlink("./43/cgroup.cpu" [pid 305] newfstatat(AT_FDCWD, "./42/binderfs", [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] epoll_pwait(4, [pid 311] <... unlink resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] unlink("./42/binderfs" [pid 311] umount2("./43/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... unlink resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=173360899} [pid 305] umount2("./42/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./43/binderfs", [pid 305] newfstatat(AT_FDCWD, "./42/cgroup", [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./43/binderfs" [pid 305] unlink("./42/cgroup" [pid 311] <... unlink resumed>) = 0 [pid 305] <... unlink resumed>) = 0 [pid 311] umount2("./43/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] umount2("./42/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./43/cgroup", [pid 305] newfstatat(AT_FDCWD, "./42/cgroup.net", [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./43/cgroup" [pid 305] unlink("./42/cgroup.net") = 0 [pid 305] getdents64(3, 0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 305] close(3) = 0 [pid 305] unlinkat(AT_FDCWD, "./42", AT_REMOVEDIR [pid 567] <... bpf resumed>) = 7 [pid 566] <... close resumed>) = 0 [pid 565] <... close resumed>) = 0 [pid 305] <... unlinkat resumed>) = 0 [pid 567] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 566] close(6 [pid 565] close(8 [pid 311] <... unlink resumed>) = 0 [pid 305] mkdirat(AT_FDCWD, "./43", 0777 [pid 567] <... futex resumed>) = 0 [pid 566] <... close resumed>) = 0 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] umount2("./43/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... mkdirat resumed>) = 0 [pid 567] close(3 [pid 566] close(7 [pid 565] close(9 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 567] <... close resumed>) = 0 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] newfstatat(AT_FDCWD, "./43/cgroup.net", [pid 305] <... openat resumed>) = 3 [pid 305] ioctl(3, LOOP_CLR_FD [pid 567] close(4 [pid 565] close(10 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 567] <... close resumed>) = 0 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] unlink("./43/cgroup.net" [pid 305] close(3 [pid 567] close(5 [pid 565] close(11 [pid 311] <... unlink resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getdents64(3, [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 565] close(12 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 305] <... socket resumed>) = 3 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 305] close(3 [pid 565] close(13 [pid 305] <... close resumed>) = 0 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 565] close(14 [pid 311] unlinkat(AT_FDCWD, "./43", AT_REMOVEDIR [pid 305] <... socket resumed>) = 3 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] close(3) = 0 [pid 311] <... unlinkat resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 565] close(15 [pid 311] mkdirat(AT_FDCWD, "./44", 0777 [pid 305] <... socket resumed>) = 3 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 565] close(16 [pid 311] <... mkdirat resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 565] close(17 [pid 311] <... openat resumed>) = 3 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] ioctl(3, LOOP_CLR_FD [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 565] close(18 [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 565] close(19 [pid 311] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 565] close(20 [pid 311] <... socket resumed>) = 3 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 565] close(21 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 565] close(22 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 565] close(23 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] close(3 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] <... close resumed>) = 0 [pid 565] close(24 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] <... socket resumed>) = 3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 565] close(25 [pid 311] close(3 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 565] close(26 [pid 311] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 565] close(27 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 565] close(28 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 565] close(29 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 565] close(3 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] close(3 [pid 565] close(4 [pid 305] <... close resumed>) = 0 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] read(249, [pid 565] close(5 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 565] close(6 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 ./strace-static-x86_64: Process 568 attached [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 568] set_robust_list(0x5555557f6760, 24 [pid 565] close(7 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 45 [pid 568] <... set_robust_list resumed>) = 0 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 568] chdir("./43" [pid 565] close(8 [pid 568] <... chdir resumed>) = 0 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 568] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 565] close(9 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 568] <... prctl resumed>) = 0 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 565] close(10 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 568] setpgid(0, 0 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 568] <... setpgid resumed>) = 0 [pid 565] close(11) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 565] close(12) = -1 EBADF (Bad file descriptor) [pid 565] close(13) = -1 EBADF (Bad file descriptor) [pid 568] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 565] close(14 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 565] close(15) = -1 EBADF (Bad file descriptor) [pid 565] close(16) = -1 EBADF (Bad file descriptor) [pid 568] <... symlinkat resumed>) = 0 [pid 565] close(17 [pid 568] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 565] close(18) = -1 EBADF (Bad file descriptor) [pid 568] <... symlinkat resumed>) = 0 [pid 565] close(19 [pid 568] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 565] close(20) = -1 EBADF (Bad file descriptor) [pid 568] <... symlinkat resumed>) = 0 [pid 565] close(21) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 565] close(22 [pid 311] close(3 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 568] <... openat resumed>) = 3 [pid 565] close(23) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 568] write(3, "1000", 4 [pid 565] close(24 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 568] <... write resumed>) = 4 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 565] close(25 [pid 568] close(3 [pid 311] <... socket resumed>) = 3 [pid 568] <... close resumed>) = 0 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 568] read(200, [pid 565] close(26 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 568] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 568] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 565] close(27 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 565] close(28) = -1 EBADF (Bad file descriptor) [pid 565] close(29 [pid 568] <... symlinkat resumed>) = 0 [pid 565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 568] close(249 [pid 565] exit_group(0 [pid 568] <... close resumed>) = 0 [pid 565] <... exit_group resumed>) = ? [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 568] close(248 [pid 565] +++ exited with 0 +++ [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 568] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 568] close(4 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 568] <... close resumed>) = 0 [pid 567] <... close resumed>) = 0 [pid 566] <... close resumed>) = 0 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 567] close(6 [pid 566] close(8 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 568] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] <... close resumed>) = 0 [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 568] <... futex resumed>) = 0 [pid 567] close(7 [pid 566] close(9 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 568] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] <... close resumed>) = 0 [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 174, NULL, 0) = 1 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... write resumed>) = 12 [pid 568] <... futex resumed>) = 0 [pid 567] close(8 [pid 566] close(10 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 568] bpf(BPF_PROG_LOAD, NULL, 0 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... futex resumed>) = 1 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] umount2("./44", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 568] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 567] close(9 [pid 566] close(11 [pid 319] read(21, [pid 311] close(3 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 568] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... close resumed>) = 0 [pid 568] <... futex resumed>) = 0 [pid 567] close(10 [pid 566] close(12 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 311] read(249, [pid 306] openat(AT_FDCWD, "./44", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 568] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] <... openat resumed>) = 3 [pid 568] <... futex resumed>) = 0 [pid 567] close(11 [pid 566] close(13 [pid 463] epoll_pwait(4, [pid 319] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] newfstatat(3, "", [pid 568] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 567] close(12 [pid 566] close(14 [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 ./strace-static-x86_64: Process 569 attached [pid 568] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 567] close(13 [pid 566] close(15 [pid 319] read(21, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 569] set_robust_list(0x555556a82760, 24 [pid 568] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... read resumed>0xc001696370, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 46 [pid 306] getdents64(3, [pid 569] <... set_robust_list resumed>) = 0 [pid 568] <... futex resumed>) = 0 [pid 567] close(14 [pid 566] close(16 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 569] chdir("./44" [pid 568] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 569] <... chdir resumed>) = 0 [pid 568] <... futex resumed>) = 0 [pid 567] close(15 [pid 566] close(17 [pid 306] umount2("./44/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=146054173} [pid 569] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 568] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 569] <... prctl resumed>) = 0 [pid 568] <... bpf resumed>) = 3 [pid 567] close(16 [pid 566] close(18 [pid 306] newfstatat(AT_FDCWD, "./44/cgroup.cpu", [pid 569] setpgid(0, 0 [pid 568] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 569] <... setpgid resumed>) = 0 [pid 568] <... futex resumed>) = 0 [pid 567] close(17 [pid 566] close(19 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 567] close(18 [pid 566] close(20 [pid 569] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 568] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] unlink("./44/cgroup.cpu" [pid 567] close(19 [pid 566] close(21 [pid 569] <... symlinkat resumed>) = 0 [pid 568] <... futex resumed>) = 0 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... unlink resumed>) = 0 [pid 569] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 568] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 567] close(20 [pid 566] close(22 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] umount2("./44/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 569] <... symlinkat resumed>) = 0 [pid 568] <... bpf resumed>) = 0 [pid 567] close(21 [pid 566] close(23 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 569] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 568] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] newfstatat(AT_FDCWD, "./44/binderfs", [pid 569] <... symlinkat resumed>) = 0 [pid 568] <... futex resumed>) = 0 [pid 567] close(22 [pid 566] close(24 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 568] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] unlink("./44/binderfs" [pid 567] close(23 [pid 566] close(25 [pid 569] <... openat resumed>) = 3 [pid 568] <... futex resumed>) = 0 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 569] write(3, "1000", 4 [pid 568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 567] close(24 [pid 566] close(26 [pid 306] <... unlink resumed>) = 0 [pid 569] <... write resumed>) = 4 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 567] close(25 [pid 566] close(27 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 567] close(26 [pid 566] close(28 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 567] close(27 [pid 566] close(29 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 567] close(28 [pid 566] close(3 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 567] close(29 [pid 566] close(4 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 567] close(3 [pid 566] close(5 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 568] <... bpf resumed>) = 4 [pid 567] close(4 [pid 566] close(6 [pid 569] close(3 [pid 568] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] umount2("./44/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 569] <... close resumed>) = 0 [pid 568] <... futex resumed>) = 0 [pid 567] close(5 [pid 566] close(7 [pid 569] read(200, [pid 568] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 569] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 568] <... futex resumed>) = 0 [pid 567] close(6 [pid 566] close(8 [pid 569] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 568] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] newfstatat(AT_FDCWD, "./44/cgroup", [pid 567] close(7 [pid 566] close(9 [pid 569] <... symlinkat resumed>) = 0 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 567] close(8 [pid 566] close(10 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 569] close(249 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] unlink("./44/cgroup" [pid 569] <... close resumed>) = 0 [pid 567] close(9 [pid 566] close(11 [pid 569] close(248 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... unlink resumed>) = 0 [pid 569] <... close resumed>) = 0 [pid 567] close(10 [pid 566] close(12 [pid 306] umount2("./44/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 569] close(4 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 569] <... close resumed>) = 0 [pid 567] close(11 [pid 566] close(13 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 569] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] close(12 [pid 566] close(14 [pid 306] newfstatat(AT_FDCWD, "./44/cgroup.net", [pid 569] <... futex resumed>) = 0 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 569] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] close(13 [pid 566] close(15 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 569] <... futex resumed>) = 0 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] unlink("./44/cgroup.net" [pid 569] bpf(BPF_PROG_LOAD, NULL, 0 [pid 567] close(14 [pid 566] close(16 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... unlink resumed>) = 0 [pid 569] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 567] close(15 [pid 566] close(17 [pid 306] getdents64(3, [pid 569] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 569] <... futex resumed>) = 0 [pid 567] close(16 [pid 566] close(18 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 569] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 569] <... futex resumed>) = 0 [pid 567] close(17 [pid 566] close(19 [pid 569] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 569] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 567] close(18 [pid 566] close(20 [pid 306] unlinkat(AT_FDCWD, "./44", AT_REMOVEDIR [pid 569] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 567] close(19 [pid 566] close(21 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 567] close(20 [pid 566] close(22 [pid 569] <... futex resumed>) = 0 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... unlinkat resumed>) = 0 [pid 569] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] close(21 [pid 566] close(23 [pid 306] mkdirat(AT_FDCWD, "./45", 0777 [pid 569] <... futex resumed>) = 0 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 567] close(22 [pid 566] close(24 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 567] close(23 [pid 566] close(25 [pid 306] <... mkdirat resumed>) = 0 [pid 569] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 569] <... bpf resumed>) = 3 [pid 567] close(24 [pid 566] close(26 [pid 569] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... openat resumed>) = 3 [pid 569] <... futex resumed>) = 0 [pid 567] close(25 [pid 566] close(27 [pid 306] ioctl(3, LOOP_CLR_FD [pid 569] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 569] <... futex resumed>) = 0 [pid 567] close(26 [pid 566] close(28 [pid 306] close(3 [pid 569] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 567] close(27 [pid 566] close(29 [pid 306] <... close resumed>) = 0 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 567] close(28 [pid 566] exit_group(0 [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 566] <... exit_group resumed>) = ? [pid 567] close(29 [pid 566] +++ exited with 0 +++ [pid 567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 567] exit_group(0) = ? [pid 567] +++ exited with 0 +++ [pid 569] <... bpf resumed>) = 0 [pid 568] <... bpf resumed>) = 5 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 569] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 568] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 569] <... futex resumed>) = 0 [pid 568] <... futex resumed>) = 0 [pid 306] <... socket resumed>) = 3 [pid 569] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 568] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] <... futex resumed>) = 0 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 306] close(3 [pid 568] <... futex resumed>) = 0 [pid 569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 149, NULL, 0) = 1 [pid 320] <... write resumed>) = 12 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 568] write(-1, NULL, 55808 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... close resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 463] read(22, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 569] <... bpf resumed>) = 4 [pid 463] <... futex resumed>) = 1 [pid 320] umount2("./44", MNT_FORCE|UMOUNT_NOFOLLOW [pid 568] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... futex resumed>) = 0 [pid 317] <... write resumed>) = 12 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 569] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 568] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] epoll_pwait(4, [pid 317] umount2("./43", MNT_FORCE|UMOUNT_NOFOLLOW [pid 569] <... futex resumed>) = 0 [pid 568] <... futex resumed>) = 0 [pid 463] <... write resumed>) = 64 [pid 320] openat(AT_FDCWD, "./44", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 0, NULL, 0) = 1 [pid 306] <... socket resumed>) = 3 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 569] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 568] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] read(22, [pid 320] <... openat resumed>) = 3 [pid 319] read(39, [pid 317] openat(AT_FDCWD, "./43", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 569] <... futex resumed>) = 0 [pid 568] <... futex resumed>) = 0 [pid 463] <... read resumed>0xc0016963d0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] newfstatat(3, "", [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... openat resumed>) = 3 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 569] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 463] epoll_pwait(4, [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] newfstatat(3, "", [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 569] <... bpf resumed>) = 5 [pid 568] <... bpf resumed>) = 6 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 569] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 568] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] epoll_pwait(4, [pid 320] getdents64(3, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 569] <... futex resumed>) = 0 [pid 568] <... futex resumed>) = 0 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] <... futex resumed>) = 1 [pid 317] getdents64(3, [pid 314] <... futex resumed>) = 0 [pid 306] close(3 [pid 569] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 568] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] umount2("./44/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] read(39, [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 569] <... futex resumed>) = 0 [pid 568] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... read resumed>0xc001561570, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] umount2("./43/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... close resumed>) = 0 [pid 569] write(-1, NULL, 55808 [pid 568] close(6 [pid 320] newfstatat(AT_FDCWD, "./44/cgroup.cpu", [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=125321297} [pid 569] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 568] <... close resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] newfstatat(AT_FDCWD, "./43/cgroup.cpu", [pid 306] <... socket resumed>) = 3 [pid 569] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 568] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] unlink("./44/cgroup.cpu" [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 569] <... futex resumed>) = 0 [pid 568] <... futex resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 317] unlink("./43/cgroup.cpu" [pid 569] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 568] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 569] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 568] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] umount2("./44/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 317] umount2("./43/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 569] <... bpf resumed>) = 6 [pid 568] <... bpf resumed>) = 6 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 569] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 568] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] newfstatat(AT_FDCWD, "./44/binderfs", [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 569] <... futex resumed>) = 0 [pid 568] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] newfstatat(AT_FDCWD, "./43/binderfs", [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 569] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 568] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] unlink("./44/binderfs" [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 569] <... futex resumed>) = 0 [pid 568] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 569] close(6 [pid 568] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] <... unlink resumed>) = 0 [pid 317] unlink("./43/binderfs" [pid 569] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... unlink resumed>) = 0 [pid 569] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] umount2("./44/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] umount2("./43/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 568] <... bpf resumed>) = 7 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 569] <... futex resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./44/cgroup", [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 568] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./43/cgroup", [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 569] <... futex resumed>) = 0 [pid 568] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 568] close(3 [pid 320] unlink("./44/cgroup" [pid 317] unlink("./43/cgroup" [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 569] <... bpf resumed>) = 6 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 320] <... unlink resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... unlink resumed>) = 0 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] umount2("./44/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 569] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 568] <... close resumed>) = 0 [pid 317] umount2("./43/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 569] <... futex resumed>) = 0 [pid 568] close(4 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 569] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 568] <... close resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./44/cgroup.net", [pid 317] newfstatat(AT_FDCWD, "./43/cgroup.net", [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 569] <... futex resumed>) = 0 [pid 568] close(5 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] close(3 [pid 569] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] unlink("./44/cgroup.net" [pid 317] unlink("./43/cgroup.net" [pid 306] <... close resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] <... unlink resumed>) = 0 [pid 306] <... socket resumed>) = 3 [pid 320] getdents64(3, [pid 317] getdents64(3, [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 320] close(3 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] close(3 [pid 320] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] unlinkat(AT_FDCWD, "./44", AT_REMOVEDIR [pid 317] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] unlinkat(AT_FDCWD, "./43", AT_REMOVEDIR [pid 320] <... unlinkat resumed>) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 317] <... unlinkat resumed>) = 0 [pid 306] <... setsockopt resumed>) = 0 [pid 320] mkdirat(AT_FDCWD, "./45", 0777 [pid 317] mkdirat(AT_FDCWD, "./44", 0777 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] <... mkdirat resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 317] <... mkdirat resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] <... openat resumed>) = 3 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] ioctl(3, LOOP_CLR_FD [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 320] close(3 [pid 317] <... openat resumed>) = 3 [pid 306] <... setsockopt resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 317] ioctl(3, LOOP_CLR_FD [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] <... socket resumed>) = 3 [pid 317] close(3 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] close(3 [pid 317] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] <... socket resumed>) = 3 [pid 317] close(3 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... setsockopt resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 317] <... socket resumed>) = 3 [pid 306] close(3 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 306] read(249, [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 320] close(3 [pid 317] close(3 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 320] <... close resumed>) = 0 ./strace-static-x86_64: Process 570 attached [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... close resumed>) = 0 [pid 570] set_robust_list(0x555555a6d760, 24) = 0 [pid 570] chdir("./45" [pid 320] <... socket resumed>) = 3 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 47 [pid 570] <... chdir resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 570] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] <... socket resumed>) = 3 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 570] <... prctl resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 570] setpgid(0, 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 570] <... setpgid resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 570] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 570] <... symlinkat resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 570] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 570] <... symlinkat resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 570] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 570] <... symlinkat resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 570] <... openat resumed>) = 3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 570] write(3, "1000", 4 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 570] <... write resumed>) = 4 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 570] close(3 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 570] <... close resumed>) = 0 [pid 320] close(3 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 570] read(200, [pid 320] <... close resumed>) = 0 [pid 317] close(3 [pid 570] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] <... close resumed>) = 0 [pid 570] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 320] <... socket resumed>) = 3 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] <... socket resumed>) = 3 [pid 570] <... symlinkat resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 570] close(249 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 570] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 570] close(248 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 570] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 570] close(4 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 570] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 570] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 570] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 570] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 568] <... close resumed>) = 0 [pid 568] close(6 [pid 320] close(3 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 570] <... futex resumed>) = 0 [pid 569] <... bpf resumed>) = 7 [pid 568] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 317] close(3 [pid 570] bpf(BPF_PROG_LOAD, NULL, 0 [pid 568] close(7 [pid 320] read(249, [pid 317] <... close resumed>) = 0 [pid 570] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 569] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] read(249, [pid 570] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] <... futex resumed>) = 0 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 ./strace-static-x86_64: Process 571 attached [pid 570] <... futex resumed>) = 0 [pid 569] close(3 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 572 attached [pid 571] set_robust_list(0x555556bd7760, 24 [pid 570] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] <... close resumed>) = 0 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 47 [pid 571] <... set_robust_list resumed>) = 0 [pid 570] <... futex resumed>) = 0 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 46 [pid 572] set_robust_list(0x555556f7e760, 24 [pid 571] chdir("./45" [pid 570] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 569] close(4 [pid 572] <... set_robust_list resumed>) = 0 [pid 571] <... chdir resumed>) = 0 [pid 570] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 569] <... close resumed>) = 0 [pid 572] chdir("./44" [pid 571] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 570] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] <... chdir resumed>) = 0 [pid 571] <... prctl resumed>) = 0 [pid 570] <... futex resumed>) = 0 [pid 569] close(5 [pid 572] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 571] setpgid(0, 0 [pid 570] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] <... prctl resumed>) = 0 [pid 571] <... setpgid resumed>) = 0 [pid 570] <... futex resumed>) = 0 [pid 572] setpgid(0, 0) = 0 [pid 571] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 570] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 572] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 571] <... symlinkat resumed>) = 0 [pid 570] <... bpf resumed>) = 3 [pid 572] <... symlinkat resumed>) = 0 [pid 570] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 572] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 570] <... futex resumed>) = 0 [pid 571] <... symlinkat resumed>) = 0 [pid 570] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] <... symlinkat resumed>) = 0 [pid 570] <... futex resumed>) = 0 [pid 572] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 571] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 570] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 572] <... symlinkat resumed>) = 0 [pid 570] <... bpf resumed>) = 0 [pid 571] <... symlinkat resumed>) = 0 [pid 572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 570] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 572] <... openat resumed>) = 3 [pid 570] <... futex resumed>) = 0 [pid 571] <... openat resumed>) = 3 [pid 572] write(3, "1000", 4 [pid 570] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] write(3, "1000", 4 [pid 572] <... write resumed>) = 4 [pid 570] <... futex resumed>) = 0 [pid 572] close(3 [pid 571] <... write resumed>) = 4 [pid 570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 572] <... close resumed>) = 0 [pid 571] close(3 [pid 570] <... bpf resumed>) = 4 [pid 572] read(200, [pid 571] <... close resumed>) = 0 [pid 570] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 571] read(200, [pid 570] <... futex resumed>) = 0 [pid 572] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 571] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 570] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] <... symlinkat resumed>) = 0 [pid 571] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 570] <... futex resumed>) = 0 [pid 572] close(249 [pid 571] <... symlinkat resumed>) = 0 [pid 570] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 572] <... close resumed>) = 0 [pid 572] close(248 [pid 571] close(249 [pid 572] <... close resumed>) = 0 [pid 571] <... close resumed>) = 0 [pid 572] close(4 [pid 571] close(248 [pid 572] <... close resumed>) = 0 [pid 571] <... close resumed>) = 0 [pid 572] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 571] close(4 [pid 572] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] <... close resumed>) = 0 [pid 572] <... futex resumed>) = 0 [pid 571] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] bpf(BPF_PROG_LOAD, NULL, 0 [pid 571] <... futex resumed>) = 0 [pid 572] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 571] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] <... futex resumed>) = 0 [pid 572] <... futex resumed>) = 0 [pid 571] bpf(BPF_PROG_LOAD, NULL, 0 [pid 572] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 572] <... futex resumed>) = 0 [pid 571] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 571] <... futex resumed>) = 0 [pid 572] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 571] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] <... futex resumed>) = 0 [pid 572] <... futex resumed>) = 0 [pid 571] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 572] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] <... futex resumed>) = 0 [pid 571] <... futex resumed>) = 0 [pid 572] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 571] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] <... bpf resumed>) = 3 [pid 571] <... futex resumed>) = 0 [pid 572] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 572] <... futex resumed>) = 0 [pid 572] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] <... bpf resumed>) = 3 [pid 572] <... futex resumed>) = 0 [pid 571] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 571] <... futex resumed>) = 0 [pid 572] <... bpf resumed>) = 0 [pid 571] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] <... futex resumed>) = 0 [pid 572] <... futex resumed>) = 0 [pid 572] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 572] <... futex resumed>) = 0 [pid 571] <... bpf resumed>) = 0 [pid 572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 571] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] <... bpf resumed>) = 4 [pid 571] <... futex resumed>) = 0 [pid 572] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] <... futex resumed>) = 0 [pid 571] <... futex resumed>) = 0 [pid 572] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 572] <... futex resumed>) = 0 [pid 571] <... bpf resumed>) = 4 [pid 572] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 571] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 571] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 571] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 568] <... close resumed>) = 0 [pid 569] <... close resumed>) = 0 [pid 568] close(8 [pid 569] close(6 [pid 568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 568] close(9 [pid 569] <... close resumed>) = 0 [pid 568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 569] close(7 [pid 568] close(10) = -1 EBADF (Bad file descriptor) [pid 568] close(11) = -1 EBADF (Bad file descriptor) [pid 568] close(12) = -1 EBADF (Bad file descriptor) [pid 568] close(13) = -1 EBADF (Bad file descriptor) [pid 568] close(14) = -1 EBADF (Bad file descriptor) [pid 568] close(15) = -1 EBADF (Bad file descriptor) [pid 568] close(16) = -1 EBADF (Bad file descriptor) [pid 568] close(17) = -1 EBADF (Bad file descriptor) [pid 568] close(18) = -1 EBADF (Bad file descriptor) [pid 568] close(19) = -1 EBADF (Bad file descriptor) [pid 568] close(20) = -1 EBADF (Bad file descriptor) [pid 568] close(21) = -1 EBADF (Bad file descriptor) [pid 568] close(22) = -1 EBADF (Bad file descriptor) [pid 568] close(23) = -1 EBADF (Bad file descriptor) [pid 568] close(24) = -1 EBADF (Bad file descriptor) [pid 568] close(25) = -1 EBADF (Bad file descriptor) [pid 568] close(26) = -1 EBADF (Bad file descriptor) [pid 568] close(27) = -1 EBADF (Bad file descriptor) [pid 568] close(28) = -1 EBADF (Bad file descriptor) [pid 568] close(29) = -1 EBADF (Bad file descriptor) [pid 568] close(3) = -1 EBADF (Bad file descriptor) [pid 568] close(4) = -1 EBADF (Bad file descriptor) [pid 568] close(5) = -1 EBADF (Bad file descriptor) [pid 568] close(6) = -1 EBADF (Bad file descriptor) [pid 568] close(7) = -1 EBADF (Bad file descriptor) [pid 568] close(8) = -1 EBADF (Bad file descriptor) [pid 568] close(9) = -1 EBADF (Bad file descriptor) [pid 568] close(10) = -1 EBADF (Bad file descriptor) [pid 568] close(11) = -1 EBADF (Bad file descriptor) [pid 568] close(12) = -1 EBADF (Bad file descriptor) [pid 568] close(13) = -1 EBADF (Bad file descriptor) [pid 568] close(14) = -1 EBADF (Bad file descriptor) [pid 568] close(15) = -1 EBADF (Bad file descriptor) [pid 568] close(16) = -1 EBADF (Bad file descriptor) [pid 568] close(17) = -1 EBADF (Bad file descriptor) [pid 568] close(18) = -1 EBADF (Bad file descriptor) [pid 568] close(19) = -1 EBADF (Bad file descriptor) [pid 568] close(20) = -1 EBADF (Bad file descriptor) [pid 568] close(21) = -1 EBADF (Bad file descriptor) [pid 568] close(22) = -1 EBADF (Bad file descriptor) [pid 568] close(23) = -1 EBADF (Bad file descriptor) [pid 568] close(24) = -1 EBADF (Bad file descriptor) [pid 568] close(25) = -1 EBADF (Bad file descriptor) [pid 568] close(26) = -1 EBADF (Bad file descriptor) [pid 568] close(27) = -1 EBADF (Bad file descriptor) [pid 568] close(28) = -1 EBADF (Bad file descriptor) [pid 568] close(29) = -1 EBADF (Bad file descriptor) [pid 568] exit_group(0) = ? [pid 568] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 127, NULL, 0) = 1 [pid 305] umount2("./43", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 463] read(11, [pid 305] openat(AT_FDCWD, "./43", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] <... openat resumed>) = 3 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 305] newfstatat(3, "", [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] getdents64(3, [pid 463] read(11, [pid 319] epoll_pwait(4, [pid 463] <... read resumed>0xc0015615e0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 319] epoll_pwait(4, [pid 305] umount2("./43/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=72221493} [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./43/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./43/cgroup.cpu") = 0 [pid 305] umount2("./43/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./43/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./43/binderfs") = 0 [pid 305] umount2("./43/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./43/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./43/cgroup") = 0 [pid 305] umount2("./43/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./43/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./43/cgroup.net") = 0 [pid 305] getdents64(3, 0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 305] close(3) = 0 [pid 305] unlinkat(AT_FDCWD, "./43", AT_REMOVEDIR) = 0 [pid 305] mkdirat(AT_FDCWD, "./44", 0777) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 305] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 570] <... bpf resumed>) = 5 [pid 572] <... bpf resumed>) = 5 [pid 571] <... bpf resumed>) = 5 [pid 569] <... close resumed>) = 0 [pid 572] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] close(8 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 572] <... futex resumed>) = 0 [pid 571] <... futex resumed>) = 0 [pid 570] <... futex resumed>) = 0 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 572] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] close(9 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 572] <... futex resumed>) = 0 [pid 571] <... futex resumed>) = 0 [pid 570] <... futex resumed>) = 0 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 572] write(-1, NULL, 55808 [pid 571] write(-1, NULL, 55808 [pid 570] write(-1, NULL, 55808 [pid 569] close(10 [pid 572] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 572] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 570] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 572] <... futex resumed>) = 0 [pid 571] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] close(11 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 572] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] <... futex resumed>) = 0 [pid 570] <... futex resumed>) = 0 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... futex resumed>) = 0 [pid 571] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 571] <... futex resumed>) = 0 [pid 570] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] close(12 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 572] <... bpf resumed>) = 6 [pid 571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 572] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] <... futex resumed>) = 0 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 571] <... bpf resumed>) = 6 [pid 570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 569] close(13 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 572] <... futex resumed>) = 0 [pid 571] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] <... bpf resumed>) = 6 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 572] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] <... futex resumed>) = 0 [pid 572] <... futex resumed>) = 0 [pid 570] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] close(14 [pid 305] close(3 [pid 572] close(6 [pid 571] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] <... futex resumed>) = 0 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... close resumed>) = 0 [pid 571] <... futex resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 569] close(15 [pid 572] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] close(6 [pid 570] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 572] <... futex resumed>) = 0 [pid 571] <... close resumed>) = 0 [pid 570] <... futex resumed>) = 0 [pid 569] close(16 [pid 571] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] close(6 [pid 305] <... socket resumed>) = 3 [pid 572] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] <... futex resumed>) = 0 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... futex resumed>) = 0 [pid 570] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 571] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] close(17 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 572] <... bpf resumed>) = 6 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 572] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] <... futex resumed>) = 0 [pid 570] <... futex resumed>) = 0 [pid 569] close(18 [pid 571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 572] <... futex resumed>) = 0 [pid 570] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 571] <... bpf resumed>) = 6 [pid 569] close(19 [pid 571] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] <... futex resumed>) = 0 [pid 572] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] <... futex resumed>) = 0 [pid 571] <... futex resumed>) = 0 [pid 570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 569] close(20 [pid 305] <... setsockopt resumed>) = 0 [pid 572] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 571] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] <... bpf resumed>) = 6 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 571] <... futex resumed>) = 0 [pid 570] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] close(21 [pid 571] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 570] <... futex resumed>) = 0 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 570] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] close(22 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 570] <... futex resumed>) = 0 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 569] close(23 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 570] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 569] close(24) = -1 EBADF (Bad file descriptor) [pid 305] <... setsockopt resumed>) = 0 [pid 569] close(25 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 569] close(26 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 569] close(27 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 569] close(28) = -1 EBADF (Bad file descriptor) [pid 305] <... setsockopt resumed>) = 0 [pid 569] close(29 [pid 305] close(3 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 569] close(3 [pid 305] <... close resumed>) = 0 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] read(249, [pid 569] close(4 [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 569] close(5./strace-static-x86_64: Process 573 attached ) = -1 EBADF (Bad file descriptor) [pid 573] set_robust_list(0x5555557f6760, 24 [pid 569] close(6 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 46 [pid 573] <... set_robust_list resumed>) = 0 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 573] chdir("./44" [pid 569] close(7 [pid 573] <... chdir resumed>) = 0 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 573] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 569] close(8 [pid 573] <... prctl resumed>) = 0 [pid 573] setpgid(0, 0) = 0 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 573] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 569] close(9 [pid 573] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 573] <... symlinkat resumed>) = 0 [pid 569] close(10 [pid 573] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 569] close(11 [pid 573] write(3, "1000", 4) = 4 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 573] close(3) = 0 [pid 573] read(200, [pid 569] close(12 [pid 573] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 573] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 569] close(13 [pid 573] close(249) = 0 [pid 573] close(248) = 0 [pid 573] close(4 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 573] <... close resumed>) = 0 [pid 569] close(14 [pid 573] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 573] <... futex resumed>) = 0 [pid 569] close(15 [pid 573] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 573] <... futex resumed>) = 0 [pid 569] close(16 [pid 573] bpf(BPF_PROG_LOAD, NULL, 0 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 573] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 573] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] close(17 [pid 573] <... futex resumed>) = 0 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 573] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 569] close(18 [pid 573] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 573] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 573] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] close(19 [pid 573] <... futex resumed>) = 0 [pid 573] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 573] <... futex resumed>) = 0 [pid 573] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 569] close(20 [pid 573] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 573] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 569] close(21 [pid 573] <... bpf resumed>) = 0 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 573] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 569] close(22 [pid 573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 573] <... bpf resumed>) = 4 [pid 569] close(23 [pid 573] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 573] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 569] close(24 [pid 573] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 569] close(25) = -1 EBADF (Bad file descriptor) [pid 569] close(26) = -1 EBADF (Bad file descriptor) [pid 569] close(27) = -1 EBADF (Bad file descriptor) [pid 569] close(28) = -1 EBADF (Bad file descriptor) [pid 569] close(29) = -1 EBADF (Bad file descriptor) [pid 569] exit_group(0) = ? [pid 569] +++ exited with 0 +++ [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 72, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./44", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] read(15, [pid 311] openat(AT_FDCWD, "./44", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... openat resumed>) = 3 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 311] newfstatat(3, "", [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 463] epoll_pwait(4, [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] getdents64(3, [pid 463] epoll_pwait(4, [pid 319] <... write resumed>) = 64 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./44/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] read(15, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 319] <... read resumed>0xc001561640, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] newfstatat(AT_FDCWD, "./44/cgroup.cpu", [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=37513725} [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./44/cgroup.cpu") = 0 [pid 311] umount2("./44/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./44/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./44/binderfs") = 0 [pid 311] umount2("./44/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./44/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./44/cgroup") = 0 [pid 311] umount2("./44/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./44/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./44/cgroup.net") = 0 [pid 311] getdents64(3, 0x555556a83810 /* 0 entries */, 32768) = 0 [pid 311] close(3) = 0 [pid 311] unlinkat(AT_FDCWD, "./44", AT_REMOVEDIR) = 0 [pid 311] mkdirat(AT_FDCWD, "./45", 0777) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 3 [pid 311] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 311] close(3 [pid 573] <... bpf resumed>) = 5 [pid 572] <... bpf resumed>) = 7 [pid 571] <... bpf resumed>) = 7 [pid 570] <... bpf resumed>) = 7 [pid 311] <... close resumed>) = 0 [pid 573] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 573] <... futex resumed>) = 0 [pid 572] <... futex resumed>) = 0 [pid 571] <... futex resumed>) = 0 [pid 570] <... futex resumed>) = 0 [pid 573] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] close(3 [pid 571] close(3 [pid 570] close(3 [pid 311] <... socket resumed>) = 3 [pid 573] <... futex resumed>) = 0 [pid 572] <... close resumed>) = 0 [pid 573] write(-1, NULL, 55808 [pid 571] <... close resumed>) = 0 [pid 570] <... close resumed>) = 0 [pid 572] close(4 [pid 573] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 571] close(4 [pid 570] close(4 [pid 311] close(3 [pid 573] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] <... close resumed>) = 0 [pid 571] <... close resumed>) = 0 [pid 573] <... futex resumed>) = 0 [pid 572] close(5 [pid 571] close(5 [pid 570] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 573] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] <... close resumed>) = 0 [pid 573] <... futex resumed>) = 0 [pid 571] <... close resumed>) = 0 [pid 572] close(6 [pid 570] close(5 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 571] close(6 [pid 573] <... bpf resumed>) = 6 [pid 572] <... close resumed>) = 0 [pid 311] <... socket resumed>) = 3 [pid 573] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] close(7 [pid 571] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 573] <... futex resumed>) = 0 [pid 571] close(7 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 573] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 573] close(6) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 573] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] close(3 [pid 573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 6 [pid 311] <... close resumed>) = 0 [pid 573] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 573] <... futex resumed>) = 0 [pid 573] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... socket resumed>) = 3 [pid 573] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 573] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] close(3) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 311] close(3) = 0 [pid 311] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 574 attached [pid 574] set_robust_list(0x555556a82760, 24 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 47 [pid 574] <... set_robust_list resumed>) = 0 [pid 574] chdir("./45") = 0 [pid 574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 574] setpgid(0, 0) = 0 [pid 574] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup") = 0 [pid 574] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu") = 0 [pid 574] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net") = 0 [pid 574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 574] write(3, "1000", 4) = 4 [pid 574] close(3) = 0 [pid 574] read(200, 0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 574] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 574] close(249) = 0 [pid 574] close(248) = 0 [pid 574] close(4) = 0 [pid 574] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 574] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 574] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 574] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 574] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 574] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 570] <... close resumed>) = 0 [pid 572] <... close resumed>) = 0 [pid 572] close(8 [pid 570] close(6 [pid 572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 572] close(9 [pid 570] <... close resumed>) = 0 [pid 572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 570] close(7 [pid 572] close(10) = -1 EBADF (Bad file descriptor) [pid 572] close(11) = -1 EBADF (Bad file descriptor) [pid 572] close(12) = -1 EBADF (Bad file descriptor) [pid 572] close(13) = -1 EBADF (Bad file descriptor) [pid 572] close(14) = -1 EBADF (Bad file descriptor) [pid 572] close(15) = -1 EBADF (Bad file descriptor) [pid 572] close(16) = -1 EBADF (Bad file descriptor) [pid 572] close(17) = -1 EBADF (Bad file descriptor) [pid 572] close(18) = -1 EBADF (Bad file descriptor) [pid 572] close(19) = -1 EBADF (Bad file descriptor) [pid 572] close(20) = -1 EBADF (Bad file descriptor) [pid 572] close(21) = -1 EBADF (Bad file descriptor) [pid 572] close(22) = -1 EBADF (Bad file descriptor) [pid 572] close(23) = -1 EBADF (Bad file descriptor) [pid 572] close(24) = -1 EBADF (Bad file descriptor) [pid 572] close(25) = -1 EBADF (Bad file descriptor) [pid 572] close(26) = -1 EBADF (Bad file descriptor) [pid 572] close(27) = -1 EBADF (Bad file descriptor) [pid 572] close(28) = -1 EBADF (Bad file descriptor) [pid 572] close(29) = -1 EBADF (Bad file descriptor) [pid 572] close(3) = -1 EBADF (Bad file descriptor) [pid 572] close(4) = -1 EBADF (Bad file descriptor) [pid 572] close(5) = -1 EBADF (Bad file descriptor) [pid 572] close(6) = -1 EBADF (Bad file descriptor) [pid 572] close(7) = -1 EBADF (Bad file descriptor) [pid 572] close(8) = -1 EBADF (Bad file descriptor) [pid 572] close(9) = -1 EBADF (Bad file descriptor) [pid 572] close(10) = -1 EBADF (Bad file descriptor) [pid 572] close(11) = -1 EBADF (Bad file descriptor) [pid 572] close(12) = -1 EBADF (Bad file descriptor) [pid 572] close(13) = -1 EBADF (Bad file descriptor) [pid 572] close(14) = -1 EBADF (Bad file descriptor) [pid 572] close(15) = -1 EBADF (Bad file descriptor) [pid 572] close(16) = -1 EBADF (Bad file descriptor) [pid 572] close(17) = -1 EBADF (Bad file descriptor) [pid 572] close(18) = -1 EBADF (Bad file descriptor) [pid 572] close(19) = -1 EBADF (Bad file descriptor) [pid 572] close(20) = -1 EBADF (Bad file descriptor) [pid 572] close(21) = -1 EBADF (Bad file descriptor) [pid 572] close(22) = -1 EBADF (Bad file descriptor) [pid 572] close(23) = -1 EBADF (Bad file descriptor) [pid 572] close(24) = -1 EBADF (Bad file descriptor) [pid 572] close(25) = -1 EBADF (Bad file descriptor) [pid 572] close(26) = -1 EBADF (Bad file descriptor) [pid 572] close(27) = -1 EBADF (Bad file descriptor) [pid 572] close(28) = -1 EBADF (Bad file descriptor) [pid 572] close(29) = -1 EBADF (Bad file descriptor) [pid 572] exit_group(0) = ? [pid 572] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 38, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 317] umount2("./44", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 463] read(39, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] openat(AT_FDCWD, "./44", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 319] <... futex resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 463] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 317] newfstatat(3, "", [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] read(39, [pid 319] epoll_pwait(4, [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] <... read resumed>0xc0015616b0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] getdents64(3, [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] umount2("./44/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=18217} [pid 317] newfstatat(AT_FDCWD, "./44/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 317] unlink("./44/cgroup.cpu") = 0 [pid 317] umount2("./44/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... epoll_pwait resumed>[], 128, 1, NULL, 0) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] epoll_pwait(4, [pid 317] newfstatat(AT_FDCWD, "./44/binderfs", [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 317] unlink("./44/binderfs" [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... unlink resumed>) = 0 [pid 317] umount2("./44/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=1787906} [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./44/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./44/cgroup") = 0 [pid 317] umount2("./44/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./44/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./44/cgroup.net") = 0 [pid 317] getdents64(3, 0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 463] <... epoll_pwait resumed>[], 128, 2, NULL, 0) = 0 [pid 294] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 463] epoll_pwait(4, [pid 317] unlinkat(AT_FDCWD, "./44", AT_REMOVEDIR [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 463] epoll_pwait(4, [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=999449722} [pid 317] <... unlinkat resumed>) = 0 [pid 317] mkdirat(AT_FDCWD, "./45", 0777) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 317] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 317] close(3) = 0 [pid 574] <... bpf resumed>) = 5 [pid 573] <... bpf resumed>) = 7 [pid 571] <... close resumed>) = 0 [pid 574] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] close(8 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 574] <... futex resumed>) = 0 [pid 573] <... futex resumed>) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] close(3 [pid 571] close(9 [pid 317] <... socket resumed>) = 3 [pid 574] <... futex resumed>) = 0 [pid 573] <... close resumed>) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 574] write(-1, NULL, 55808 [pid 573] close(4 [pid 571] close(10 [pid 574] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 573] <... close resumed>) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 574] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] close(5 [pid 571] close(11 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 574] <... futex resumed>) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] close(12 [pid 317] <... socket resumed>) = 3 [pid 574] <... futex resumed>) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 571] close(13 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] <... bpf resumed>) = 6 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 574] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] close(14) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 574] <... futex resumed>) = 0 [pid 571] close(15 [pid 317] close(3 [pid 574] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 571] close(16 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 574] <... futex resumed>) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 574] close(6 [pid 571] close(17 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 574] <... close resumed>) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 574] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] close(18 [pid 574] <... futex resumed>) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 574] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] close(19 [pid 574] <... futex resumed>) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 571] close(20 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 574] <... bpf resumed>) = 6 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] close(21 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 574] <... futex resumed>) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 574] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] close(22 [pid 574] <... futex resumed>) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 574] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 571] close(23 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 571] close(24 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 571] close(25 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 571] close(26) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 571] close(27 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 571] close(28 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 571] close(29 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 571] close(3 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 571] close(4) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 571] close(5 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 571] close(6 [pid 317] <... socket resumed>) = 3 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 571] close(7 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 571] close(8 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 571] close(9 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 571] close(10 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 571] close(11 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 571] close(12 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 571] close(13 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 571] close(14 [pid 317] close(3 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 571] close(15 [pid 317] read(249, [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 571] close(16 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 575 attached [pid 571] close(17 [pid 575] set_robust_list(0x555556f7e760, 24 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 47 [pid 575] <... set_robust_list resumed>) = 0 [pid 571] close(18 [pid 575] chdir("./45") = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 575] setpgid(0, 0) = 0 [pid 575] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 571] close(19 [pid 575] <... symlinkat resumed>) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 571] close(20 [pid 575] <... symlinkat resumed>) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 571] close(21 [pid 575] <... symlinkat resumed>) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 571] close(22 [pid 575] <... openat resumed>) = 3 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] write(3, "1000", 4 [pid 571] close(23 [pid 575] <... write resumed>) = 4 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] close(3 [pid 571] close(24 [pid 575] <... close resumed>) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] read(200, [pid 571] close(25 [pid 575] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 571] close(26) = -1 EBADF (Bad file descriptor) [pid 575] <... symlinkat resumed>) = 0 [pid 575] close(249 [pid 571] close(27 [pid 575] <... close resumed>) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] close(248 [pid 571] close(28 [pid 575] <... close resumed>) = 0 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] close(4) = 0 [pid 571] close(29 [pid 575] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... futex resumed>) = 0 [pid 571] exit_group(0 [pid 575] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] <... exit_group resumed>) = ? [pid 575] <... futex resumed>) = 0 [pid 571] +++ exited with 0 +++ [pid 575] bpf(BPF_PROG_LOAD, NULL, 0 [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 575] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 320] restart_syscall(<... resuming interrupted clone ...> [pid 575] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 575] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 575] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 575] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 575] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] <... restart_syscall resumed>) = 0 [pid 575] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 575] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 575] <... futex resumed>) = 0 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 999, NULL, 0) = 1 [pid 320] <... write resumed>) = 12 [pid 575] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] umount2("./45", MNT_FORCE|UMOUNT_NOFOLLOW [pid 575] <... futex resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 575] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 463] read(22, [pid 320] openat(AT_FDCWD, "./45", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 575] <... bpf resumed>) = 0 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] <... openat resumed>) = 3 [pid 575] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 320] newfstatat(3, "", [pid 575] <... futex resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... futex resumed>) = 0 [pid 575] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 320] getdents64(3, [pid 319] epoll_pwait(4, [pid 575] <... futex resumed>) = 0 [pid 463] <... write resumed>) = 64 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 463] read(22, [pid 320] umount2("./45/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] epoll_pwait(4, [pid 463] <... read resumed>0xc001561710, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] epoll_pwait(4, [pid 320] newfstatat(AT_FDCWD, "./45/cgroup.cpu", [pid 319] epoll_pwait(4, [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] unlink("./45/cgroup.cpu" [pid 575] <... bpf resumed>) = 4 [pid 320] <... unlink resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=975408805} [pid 320] umount2("./45/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 575] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] <... close resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./45/binderfs", [pid 575] <... futex resumed>) = 0 [pid 570] close(8 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./45/binderfs" [pid 575] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] close(9 [pid 320] <... unlink resumed>) = 0 [pid 575] <... futex resumed>) = 0 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./45/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 575] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 570] close(10 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./45/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./45/cgroup" [pid 570] close(11 [pid 320] <... unlink resumed>) = 0 [pid 320] umount2("./45/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 570] close(12 [pid 320] newfstatat(AT_FDCWD, "./45/cgroup.net", [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 570] close(13 [pid 320] unlink("./45/cgroup.net" [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 570] close(14 [pid 320] getdents64(3, [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 320] close(3 [pid 570] close(15 [pid 320] <... close resumed>) = 0 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlinkat(AT_FDCWD, "./45", AT_REMOVEDIR [pid 570] close(16 [pid 320] <... unlinkat resumed>) = 0 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] mkdirat(AT_FDCWD, "./46", 0777 [pid 570] close(17 [pid 320] <... mkdirat resumed>) = 0 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 570] close(18 [pid 320] <... openat resumed>) = 3 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] ioctl(3, LOOP_CLR_FD [pid 570] close(19 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 570] close(20 [pid 320] <... close resumed>) = 0 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 570] close(21 [pid 320] <... socket resumed>) = 3 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 570] close(22 [pid 320] <... close resumed>) = 0 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 570] close(23 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 570] close(24 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 570] close(25 [pid 320] close(3) = 0 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 570] close(26 [pid 320] <... socket resumed>) = 3 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 570] close(27 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 570] close(28 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 570] close(29 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 570] close(3 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 570] close(4 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 570] close(5 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 570] close(6 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 570] close(7 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 570] close(8 [pid 320] <... close resumed>) = 0 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 570] close(9 [pid 320] <... socket resumed>) = 3 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 570] close(10 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 570] close(11 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 570] close(12 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 570] close(13 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 570] close(14 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 570] close(15 [pid 320] close(3) = 0 [pid 320] read(249, [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 570] close(16 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 576 attached [pid 570] close(17 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 48 [pid 576] set_robust_list(0x555556bd7760, 24 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] <... set_robust_list resumed>) = 0 [pid 570] close(18 [pid 576] chdir("./46" [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] <... chdir resumed>) = 0 [pid 570] close(19 [pid 576] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] <... prctl resumed>) = 0 [pid 570] close(20 [pid 576] setpgid(0, 0 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] <... setpgid resumed>) = 0 [pid 570] close(21 [pid 576] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] <... symlinkat resumed>) = 0 [pid 576] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 570] close(22 [pid 576] <... symlinkat resumed>) = 0 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 570] close(23 [pid 576] <... symlinkat resumed>) = 0 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 570] close(24 [pid 576] <... openat resumed>) = 3 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] write(3, "1000", 4 [pid 570] close(25 [pid 576] <... write resumed>) = 4 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(3 [pid 570] close(26 [pid 576] <... close resumed>) = 0 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] read(200, [pid 570] close(27 [pid 576] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 570] close(28 [pid 576] <... symlinkat resumed>) = 0 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(249 [pid 570] close(29 [pid 576] <... close resumed>) = 0 [pid 570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(248 [pid 570] exit_group(0 [pid 576] <... close resumed>) = 0 [pid 576] close(4 [pid 570] <... exit_group resumed>) = ? [pid 576] <... close resumed>) = 0 [pid 570] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 576] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] restart_syscall(<... resuming interrupted clone ...> [pid 576] <... futex resumed>) = 0 [pid 576] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 576] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 576] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... restart_syscall resumed>) = 0 [pid 576] <... futex resumed>) = 0 [pid 576] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 576] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 976, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 576] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./45", MNT_FORCE|UMOUNT_NOFOLLOW [pid 576] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... futex resumed>) = 1 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 576] <... futex resumed>) = 0 [pid 319] read(21, [pid 306] openat(AT_FDCWD, "./45", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 576] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... openat resumed>) = 3 [pid 576] <... futex resumed>) = 0 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 306] newfstatat(3, "", [pid 576] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 574] <... bpf resumed>) = 7 [pid 573] <... close resumed>) = 0 [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 576] <... bpf resumed>) = 3 [pid 575] <... bpf resumed>) = 5 [pid 574] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] close(6 [pid 463] epoll_pwait(4, [pid 319] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] getdents64(3, [pid 576] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 574] <... futex resumed>) = 0 [pid 573] <... close resumed>) = 0 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 576] <... futex resumed>) = 0 [pid 575] <... futex resumed>) = 0 [pid 574] close(3 [pid 573] close(7 [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./45/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 576] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 574] <... close resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 576] <... futex resumed>) = 0 [pid 575] <... futex resumed>) = 0 [pid 574] close(4 [pid 319] read(21, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] newfstatat(AT_FDCWD, "./45/cgroup.cpu", [pid 576] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 575] write(-1, NULL, 55808 [pid 574] <... close resumed>) = 0 [pid 319] <... read resumed>0xc001561780, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 576] <... bpf resumed>) = 0 [pid 575] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(5 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] unlink("./45/cgroup.cpu" [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=952070380} [pid 576] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... unlink resumed>) = 0 [pid 576] <... futex resumed>) = 0 [pid 306] umount2("./45/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 576] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] <... futex resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 576] <... futex resumed>) = 0 [pid 575] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] newfstatat(AT_FDCWD, "./45/binderfs", [pid 576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 575] <... futex resumed>) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./45/binderfs") = 0 [pid 306] umount2("./45/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 576] <... bpf resumed>) = 4 [pid 575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 576] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] newfstatat(AT_FDCWD, "./45/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./45/cgroup" [pid 576] <... futex resumed>) = 0 [pid 575] <... bpf resumed>) = 6 [pid 306] <... unlink resumed>) = 0 [pid 576] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] umount2("./45/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 576] <... futex resumed>) = 0 [pid 575] <... futex resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./45/cgroup.net", [pid 576] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 575] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 575] <... futex resumed>) = 0 [pid 306] unlink("./45/cgroup.net" [pid 575] close(6 [pid 306] <... unlink resumed>) = 0 [pid 575] <... close resumed>) = 0 [pid 306] getdents64(3, [pid 575] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 575] <... futex resumed>) = 0 [pid 306] close(3 [pid 575] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... close resumed>) = 0 [pid 306] unlinkat(AT_FDCWD, "./45", AT_REMOVEDIR [pid 575] <... futex resumed>) = 0 [pid 306] <... unlinkat resumed>) = 0 [pid 306] mkdirat(AT_FDCWD, "./46", 0777 [pid 575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 306] <... mkdirat resumed>) = 0 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 3 [pid 306] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 306] close(3 [pid 575] <... bpf resumed>) = 6 [pid 306] <... close resumed>) = 0 [pid 575] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 575] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 575] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 306] close(3) = 0 [pid 306] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 577 attached [pid 577] set_robust_list(0x555555a6d760, 24) = 0 [pid 577] chdir("./46" [pid 573] <... close resumed>) = 0 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 48 [pid 577] <... chdir resumed>) = 0 [pid 577] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 573] close(8 [pid 577] <... prctl resumed>) = 0 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] setpgid(0, 0 [pid 573] close(9 [pid 577] <... setpgid resumed>) = 0 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 573] close(10 [pid 577] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] <... symlinkat resumed>) = 0 [pid 573] close(11 [pid 577] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] <... symlinkat resumed>) = 0 [pid 573] close(12 [pid 577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] <... openat resumed>) = 3 [pid 573] close(13 [pid 577] write(3, "1000", 4 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] <... write resumed>) = 4 [pid 573] close(14 [pid 577] close(3 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] <... close resumed>) = 0 [pid 577] read(200, [pid 573] close(15 [pid 577] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 573] close(16 [pid 577] <... symlinkat resumed>) = 0 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] close(249 [pid 573] close(17 [pid 577] <... close resumed>) = 0 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] close(248 [pid 573] close(18 [pid 577] <... close resumed>) = 0 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] close(4 [pid 573] close(19 [pid 577] <... close resumed>) = 0 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] close(20 [pid 577] <... futex resumed>) = 0 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] close(21 [pid 577] <... futex resumed>) = 0 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] bpf(BPF_PROG_LOAD, NULL, 0 [pid 573] close(22 [pid 577] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] close(23 [pid 577] <... futex resumed>) = 0 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] close(24 [pid 577] <... futex resumed>) = 0 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 573] close(25 [pid 577] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] close(26 [pid 577] <... futex resumed>) = 0 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] close(27 [pid 577] <... futex resumed>) = 0 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 573] close(28 [pid 577] <... bpf resumed>) = 3 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] close(29 [pid 577] <... futex resumed>) = 0 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] close(3 [pid 577] <... futex resumed>) = 0 [pid 577] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] <... bpf resumed>) = 0 [pid 573] close(4 [pid 577] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] <... futex resumed>) = 0 [pid 577] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] close(5 [pid 577] <... futex resumed>) = 0 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 573] close(6) = -1 EBADF (Bad file descriptor) [pid 577] <... bpf resumed>) = 4 [pid 573] close(7 [pid 577] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] <... futex resumed>) = 0 [pid 573] close(8 [pid 577] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] <... futex resumed>) = 0 [pid 573] close(9 [pid 577] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 573] close(10) = -1 EBADF (Bad file descriptor) [pid 573] close(11) = -1 EBADF (Bad file descriptor) [pid 573] close(12) = -1 EBADF (Bad file descriptor) [pid 573] close(13) = -1 EBADF (Bad file descriptor) [pid 573] close(14) = -1 EBADF (Bad file descriptor) [pid 573] close(15) = -1 EBADF (Bad file descriptor) [pid 573] close(16) = -1 EBADF (Bad file descriptor) [pid 573] close(17) = -1 EBADF (Bad file descriptor) [pid 573] close(18) = -1 EBADF (Bad file descriptor) [pid 573] close(19) = -1 EBADF (Bad file descriptor) [pid 573] close(20) = -1 EBADF (Bad file descriptor) [pid 573] close(21) = -1 EBADF (Bad file descriptor) [pid 573] close(22) = -1 EBADF (Bad file descriptor) [pid 573] close(23) = -1 EBADF (Bad file descriptor) [pid 573] close(24) = -1 EBADF (Bad file descriptor) [pid 573] close(25) = -1 EBADF (Bad file descriptor) [pid 573] close(26) = -1 EBADF (Bad file descriptor) [pid 573] close(27) = -1 EBADF (Bad file descriptor) [pid 573] close(28) = -1 EBADF (Bad file descriptor) [pid 573] close(29) = -1 EBADF (Bad file descriptor) [pid 573] exit_group(0) = ? [pid 573] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 954, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 305] umount2("./44", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] <... futex resumed>) = 1 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 463] read(11, [pid 305] openat(AT_FDCWD, "./44", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] <... openat resumed>) = 3 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 305] newfstatat(3, "", [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 305] getdents64(3, [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 319] epoll_pwait(4, [pid 305] umount2("./44/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 314] <... futex resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] read(11, [pid 305] newfstatat(AT_FDCWD, "./44/cgroup.cpu", [pid 463] <... read resumed>0xc0015617e0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./44/cgroup.cpu" [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=917610327} [pid 305] <... unlink resumed>) = 0 [pid 305] umount2("./44/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./44/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./44/binderfs") = 0 [pid 305] umount2("./44/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./44/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./44/cgroup") = 0 [pid 305] umount2("./44/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./44/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./44/cgroup.net") = 0 [pid 305] getdents64(3, 0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 576] <... bpf resumed>) = 5 [pid 577] <... bpf resumed>) = 5 [pid 575] <... bpf resumed>) = 7 [pid 574] <... close resumed>) = 0 [pid 305] close(3 [pid 577] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 574] close(6 [pid 577] <... futex resumed>) = 0 [pid 576] <... futex resumed>) = 0 [pid 575] <... futex resumed>) = 0 [pid 574] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 577] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] close(3 [pid 574] close(7 [pid 305] unlinkat(AT_FDCWD, "./44", AT_REMOVEDIR [pid 577] <... futex resumed>) = 0 [pid 576] <... futex resumed>) = 0 [pid 575] <... close resumed>) = 0 [pid 577] write(-1, NULL, 55808 [pid 576] write(-1, NULL, 55808 [pid 575] close(4 [pid 305] <... unlinkat resumed>) = 0 [pid 577] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 576] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = 0 [pid 305] mkdirat(AT_FDCWD, "./45", 0777 [pid 577] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] close(5 [pid 576] <... futex resumed>) = 0 [pid 576] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 577] <... futex resumed>) = 0 [pid 576] <... bpf resumed>) = 6 [pid 305] <... mkdirat resumed>) = 0 [pid 577] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 577] <... futex resumed>) = 0 [pid 576] <... futex resumed>) = 0 [pid 577] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 576] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... openat resumed>) = 3 [pid 576] <... futex resumed>) = 0 [pid 576] close(6) = 0 [pid 576] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 577] <... bpf resumed>) = 6 [pid 576] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] ioctl(3, LOOP_CLR_FD [pid 577] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] <... futex resumed>) = 0 [pid 577] <... futex resumed>) = 0 [pid 576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 577] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] <... bpf resumed>) = 6 [pid 305] close(3 [pid 577] <... futex resumed>) = 0 [pid 576] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] <... close resumed>) = 0 [pid 576] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 576] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 577] close(6 [pid 305] <... socket resumed>) = 3 [pid 577] <... close resumed>) = 0 [pid 577] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] close(3 [pid 577] <... futex resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 577] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 577] <... futex resumed>) = 0 [pid 577] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 305] <... socket resumed>) = 3 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 577] <... bpf resumed>) = 6 [pid 577] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 577] <... futex resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 577] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 577] <... futex resumed>) = 0 [pid 305] close(3 [pid 577] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 305] <... close resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] close(3) = 0 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] close(3) = 0 [pid 305] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 578 attached , child_tidptr=0x5555557f6750) = 47 [pid 578] set_robust_list(0x5555557f6760, 24) = 0 [pid 578] chdir("./45") = 0 [pid 578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 578] setpgid(0, 0) = 0 [pid 578] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 578] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 578] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 578] write(3, "1000", 4) = 4 [pid 578] close(3) = 0 [pid 578] read(200, 0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 578] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 578] close(249) = 0 [pid 578] close(248) = 0 [pid 578] close(4) = 0 [pid 578] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 574] <... close resumed>) = 0 [pid 578] <... futex resumed>) = 0 [pid 577] <... bpf resumed>) = 7 [pid 576] <... bpf resumed>) = 7 [pid 575] <... close resumed>) = 0 [pid 574] close(8 [pid 578] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 577] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] close(6 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 578] <... futex resumed>) = 0 [pid 577] <... futex resumed>) = 0 [pid 576] <... futex resumed>) = 0 [pid 575] <... close resumed>) = 0 [pid 574] close(9 [pid 578] bpf(BPF_PROG_LOAD, NULL, 0 [pid 577] close(3 [pid 576] close(3 [pid 575] close(7 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 578] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 577] <... close resumed>) = 0 [pid 576] <... close resumed>) = 0 [pid 575] <... close resumed>) = 0 [pid 574] close(10 [pid 578] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 577] close(4 [pid 576] close(4 [pid 575] close(8 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 578] <... futex resumed>) = 0 [pid 577] <... close resumed>) = 0 [pid 576] <... close resumed>) = 0 [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(11 [pid 578] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 577] close(5 [pid 576] close(5 [pid 575] close(9 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 578] <... futex resumed>) = 0 [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(12 [pid 578] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 575] close(10 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 578] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(13 [pid 578] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] close(11 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 578] <... futex resumed>) = 0 [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(14 [pid 578] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] close(12 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 578] <... futex resumed>) = 0 [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(15 [pid 578] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 575] close(13 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 578] <... bpf resumed>) = 3 [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(16 [pid 578] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] close(14 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 578] <... futex resumed>) = 0 [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(17 [pid 578] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] close(15 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 578] <... futex resumed>) = 0 [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(18 [pid 578] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 575] close(16 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 578] <... bpf resumed>) = 0 [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(19 [pid 578] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] close(17 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 578] <... futex resumed>) = 0 [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(20 [pid 578] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] close(18 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 578] <... futex resumed>) = 0 [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(21 [pid 578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 575] close(19 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 578] <... bpf resumed>) = 4 [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(22 [pid 578] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] close(20 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 578] <... futex resumed>) = 0 [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(23 [pid 578] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] close(21 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 578] <... futex resumed>) = 0 [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(24 [pid 578] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 575] close(22 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(25 [pid 575] close(23) = -1 EBADF (Bad file descriptor) [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] close(24 [pid 574] close(26 [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] close(25 [pid 574] close(27 [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] close(26 [pid 574] close(28 [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] close(27 [pid 574] close(29 [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] close(28 [pid 574] close(3 [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] close(29 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(4 [pid 575] close(3 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(5 [pid 575] close(4 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(6 [pid 575] close(5 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(7 [pid 575] close(6 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(8 [pid 575] close(7 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(9 [pid 575] close(8 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(10 [pid 575] close(9 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(11 [pid 575] close(10 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(12 [pid 575] close(11 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(13 [pid 575] close(12 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(14 [pid 575] close(13 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(15 [pid 575] close(14 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(16 [pid 575] close(15 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(17 [pid 575] close(16 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(18 [pid 575] close(17 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(19 [pid 575] close(18 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(20 [pid 575] close(19 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(21 [pid 575] close(20 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(22 [pid 575] close(21 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(23 [pid 575] close(22 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(24 [pid 575] close(23 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(25 [pid 575] close(24 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(26 [pid 575] close(25 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(27 [pid 575] close(26 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(28 [pid 575] close(27 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] close(29 [pid 575] close(28 [pid 574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] exit_group(0 [pid 575] close(29 [pid 574] <... exit_group resumed>) = ? [pid 575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 574] +++ exited with 0 +++ [pid 575] exit_group(0 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 575] <... exit_group resumed>) = ? [pid 311] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 918, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./45", MNT_FORCE|UMOUNT_NOFOLLOW [pid 575] +++ exited with 0 +++ [pid 319] <... futex resumed>) = 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 319] read(15, [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] openat(AT_FDCWD, "./45", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... openat resumed>) = 3 [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 311] newfstatat(3, "", [pid 319] <... futex resumed>) = 1 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 314] <... futex resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] <... write resumed>) = 12 [pid 314] epoll_pwait(4, [pid 311] getdents64(3, [pid 319] <... write resumed>) = 64 [pid 317] umount2("./45", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 0, NULL, 0) = 1 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 319] read(15, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(39, [pid 311] umount2("./45/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... read resumed>0xc001696440, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] openat(AT_FDCWD, "./45", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] epoll_pwait(4, [pid 317] <... openat resumed>) = 3 [pid 314] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] newfstatat(AT_FDCWD, "./45/cgroup.cpu", [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] newfstatat(3, "", [pid 314] <... write resumed>) = 64 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] epoll_pwait(4, [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 311] unlink("./45/cgroup.cpu" [pid 463] <... futex resumed>) = 0 [pid 317] getdents64(3, [pid 314] <... futex resumed>) = 1 [pid 311] <... unlink resumed>) = 0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 314] read(39, [pid 311] umount2("./45/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] umount2("./45/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>0xc001561850, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 577] <... close resumed>) = 0 [pid 576] <... close resumed>) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] newfstatat(AT_FDCWD, "./45/binderfs", [pid 577] close(6 [pid 576] close(6 [pid 317] newfstatat(AT_FDCWD, "./45/cgroup.cpu", [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=874416089} [pid 577] <... close resumed>) = 0 [pid 576] <... close resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./45/binderfs" [pid 577] close(7 [pid 576] close(7 [pid 317] unlink("./45/cgroup.cpu" [pid 311] <... unlink resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 311] umount2("./45/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] umount2("./45/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./45/cgroup", [pid 317] newfstatat(AT_FDCWD, "./45/binderfs", [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./45/cgroup" [pid 317] unlink("./45/binderfs" [pid 311] <... unlink resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 311] umount2("./45/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] umount2("./45/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./45/cgroup.net", [pid 317] newfstatat(AT_FDCWD, "./45/cgroup", [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./45/cgroup.net" [pid 317] unlink("./45/cgroup" [pid 311] <... unlink resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 311] getdents64(3, [pid 317] umount2("./45/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] close(3 [pid 317] newfstatat(AT_FDCWD, "./45/cgroup.net", [pid 311] <... close resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlinkat(AT_FDCWD, "./45", AT_REMOVEDIR [pid 317] unlink("./45/cgroup.net" [pid 311] <... unlinkat resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 311] mkdirat(AT_FDCWD, "./46", 0777 [pid 317] getdents64(3, [pid 311] <... mkdirat resumed>) = 0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 317] close(3 [pid 311] <... openat resumed>) = 3 [pid 317] <... close resumed>) = 0 [pid 311] ioctl(3, LOOP_CLR_FD [pid 317] unlinkat(AT_FDCWD, "./45", AT_REMOVEDIR [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 317] <... unlinkat resumed>) = 0 [pid 311] close(3 [pid 317] mkdirat(AT_FDCWD, "./46", 0777 [pid 311] <... close resumed>) = 0 [pid 317] <... mkdirat resumed>) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 311] <... socket resumed>) = 3 [pid 317] <... openat resumed>) = 3 [pid 311] close(3 [pid 317] ioctl(3, LOOP_CLR_FD [pid 311] <... close resumed>) = 0 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] close(3 [pid 311] <... socket resumed>) = 3 [pid 317] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] <... socket resumed>) = 3 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 317] close(3 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] <... close resumed>) = 0 [pid 311] close(3 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 311] <... socket resumed>) = 3 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] close(3 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] <... socket resumed>) = 3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... socket resumed>) = 3 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] close(3 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] <... socket resumed>) = 3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] close(3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] read(249, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 579 attached [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 579] set_robust_list(0x555556a82760, 24 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 48 [pid 579] <... set_robust_list resumed>) = 0 [pid 317] close(3 [pid 579] chdir("./46" [pid 317] <... close resumed>) = 0 [pid 579] <... chdir resumed>) = 0 [pid 317] read(249, [pid 579] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 579] <... prctl resumed>) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 580 attached [pid 579] setpgid(0, 0 [pid 580] set_robust_list(0x555556f7e760, 24 [pid 579] <... setpgid resumed>) = 0 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 48 [pid 580] <... set_robust_list resumed>) = 0 [pid 579] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 580] chdir("./46" [pid 579] <... symlinkat resumed>) = 0 [pid 580] <... chdir resumed>) = 0 [pid 579] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 580] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 579] <... symlinkat resumed>) = 0 [pid 580] <... prctl resumed>) = 0 [pid 579] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 580] setpgid(0, 0 [pid 579] <... symlinkat resumed>) = 0 [pid 580] <... setpgid resumed>) = 0 [pid 579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 580] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 579] <... openat resumed>) = 3 [pid 579] write(3, "1000", 4) = 4 [pid 579] close(3) = 0 [pid 580] <... symlinkat resumed>) = 0 [pid 579] read(200, [pid 580] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 579] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 579] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 580] <... symlinkat resumed>) = 0 [pid 579] <... symlinkat resumed>) = 0 [pid 580] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 579] close(249 [pid 580] <... symlinkat resumed>) = 0 [pid 579] <... close resumed>) = 0 [pid 580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 579] close(248) = 0 [pid 580] <... openat resumed>) = 3 [pid 579] close(4) = 0 [pid 579] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] <... bpf resumed>) = 5 [pid 579] <... futex resumed>) = 0 [pid 577] <... close resumed>) = 0 [pid 580] write(3, "1000", 4 [pid 579] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 577] close(8 [pid 576] <... close resumed>) = 0 [pid 580] <... write resumed>) = 4 [pid 579] <... futex resumed>) = 0 [pid 578] <... futex resumed>) = 0 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(8 [pid 580] close(3 [pid 579] bpf(BPF_PROG_LOAD, NULL, 0 [pid 578] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 577] close(9 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] <... close resumed>) = 0 [pid 579] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 578] <... futex resumed>) = 0 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(9 [pid 580] read(200, [pid 579] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] write(-1, NULL, 55808 [pid 577] close(10 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 579] <... futex resumed>) = 0 [pid 578] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(10 [pid 580] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 579] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 577] close(11 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 579] <... futex resumed>) = 0 [pid 579] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 580] <... symlinkat resumed>) = 0 [pid 579] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 578] <... futex resumed>) = 0 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(11 [pid 580] close(249 [pid 579] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 577] close(12 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] <... close resumed>) = 0 [pid 579] <... futex resumed>) = 0 [pid 578] <... futex resumed>) = 0 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(12 [pid 580] close(248 [pid 579] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 577] close(13 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] <... close resumed>) = 0 [pid 579] <... futex resumed>) = 0 [pid 579] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 580] close(4 [pid 579] <... bpf resumed>) = 3 [pid 578] <... bpf resumed>) = 6 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(13 [pid 580] <... close resumed>) = 0 [pid 579] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 577] close(14 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] <... futex resumed>) = 0 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(14 [pid 578] <... futex resumed>) = 0 [pid 580] <... futex resumed>) = 0 [pid 579] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 577] close(15 [pid 578] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] <... futex resumed>) = 0 [pid 578] <... futex resumed>) = 0 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(15 [pid 580] <... futex resumed>) = 0 [pid 579] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 578] close(6 [pid 577] close(16 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] bpf(BPF_PROG_LOAD, NULL, 0 [pid 579] <... bpf resumed>) = 0 [pid 578] <... close resumed>) = 0 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 579] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] close(16 [pid 580] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] <... futex resumed>) = 0 [pid 578] <... futex resumed>) = 0 [pid 577] close(17 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] <... futex resumed>) = 0 [pid 579] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(17 [pid 580] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] <... futex resumed>) = 0 [pid 578] <... futex resumed>) = 0 [pid 577] close(18 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] <... futex resumed>) = 0 [pid 579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(18 [pid 580] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 579] <... bpf resumed>) = 4 [pid 579] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 579] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 579] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5 [pid 579] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 579] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 579] write(-1, NULL, 55808) = -1 EBADF (Bad file descriptor) [pid 579] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 579] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 580] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 579] <... bpf resumed>) = 6 [pid 578] <... bpf resumed>) = 6 [pid 577] close(19 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(19 [pid 580] <... futex resumed>) = 0 [pid 579] <... futex resumed>) = 0 [pid 578] <... futex resumed>) = 0 [pid 577] close(20 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(20 [pid 580] <... futex resumed>) = 0 [pid 579] <... futex resumed>) = 0 [pid 578] <... futex resumed>) = 0 [pid 577] close(21 [pid 579] close(6) = 0 [pid 579] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 579] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(21 [pid 580] <... bpf resumed>) = 3 [pid 579] <... futex resumed>) = 0 [pid 580] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 577] close(22 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] <... futex resumed>) = 0 [pid 579] <... bpf resumed>) = 6 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(22 [pid 580] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 577] close(23 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] <... futex resumed>) = 0 [pid 579] <... futex resumed>) = 0 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(23 [pid 580] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 579] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 577] close(24 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] <... bpf resumed>) = 0 [pid 579] <... futex resumed>) = 0 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(24 [pid 580] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 577] close(25 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] <... futex resumed>) = 0 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(25 [pid 580] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 577] close(26 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] <... futex resumed>) = 0 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(26 [pid 580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 577] close(27 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] <... bpf resumed>) = 4 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(27 [pid 580] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 577] close(28 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] <... futex resumed>) = 0 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] close(28 [pid 577] close(29 [pid 580] <... futex resumed>) = 0 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 577] close(3 [pid 576] close(29 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] close(4 [pid 576] close(3 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] close(5 [pid 576] close(4 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] close(6 [pid 576] close(5 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] close(7 [pid 576] close(6 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] close(8 [pid 576] close(7 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] close(9 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(8 [pid 577] close(10 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(9 [pid 577] close(11 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] close(12 [pid 576] close(10 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] close(13 [pid 576] close(11 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] close(14 [pid 576] close(12 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] close(15 [pid 576] close(13 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] close(16) = -1 EBADF (Bad file descriptor) [pid 576] close(14 [pid 577] close(17 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(15 [pid 577] close(18 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] close(19 [pid 576] close(16 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] close(20 [pid 576] close(17 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] close(21 [pid 576] close(18 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] close(22 [pid 576] close(19 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] close(23 [pid 576] close(20 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] close(24 [pid 576] close(21 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] close(25 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(22 [pid 577] close(26 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(23 [pid 577] close(27 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(24 [pid 577] close(28 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(25 [pid 577] close(29 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] <... bpf resumed>) = 5 [pid 579] <... bpf resumed>) = 7 [pid 578] <... bpf resumed>) = 7 [pid 577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] close(26 [pid 580] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 577] exit_group(0 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] <... futex resumed>) = 0 [pid 579] <... futex resumed>) = 0 [pid 578] <... futex resumed>) = 0 [pid 577] <... exit_group resumed>) = ? [pid 576] close(27 [pid 580] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] close(3 [pid 578] close(3 [pid 579] <... close resumed>) = 0 [pid 579] close(4) = 0 [pid 579] close(5) = 0 [pid 579] close(6) = 0 [pid 579] close(7) = 0 [pid 577] +++ exited with 0 +++ [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] <... futex resumed>) = 0 [pid 579] close(8 [pid 578] <... close resumed>) = 0 [pid 576] close(28 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 580] write(-1, NULL, 55808 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 578] close(4 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] restart_syscall(<... resuming interrupted clone ...> [pid 580] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 579] close(9 [pid 578] <... close resumed>) = 0 [pid 576] close(29 [pid 306] <... restart_syscall resumed>) = 0 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] close(10 [pid 578] close(5 [pid 576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] <... futex resumed>) = 0 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 576] exit_group(0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 580] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] close(11 [pid 576] <... exit_group resumed>) = ? [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 877, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 580] <... futex resumed>) = 0 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./46", MNT_FORCE|UMOUNT_NOFOLLOW [pid 579] close(12 [pid 319] <... futex resumed>) = 1 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] read(21, [pid 306] openat(AT_FDCWD, "./46", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 579] close(13 [pid 576] +++ exited with 0 +++ [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... openat resumed>) = 3 [pid 580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 306] newfstatat(3, "", [pid 579] close(14 [pid 320] restart_syscall(<... resuming interrupted clone ...> [pid 319] <... futex resumed>) = 1 [pid 580] <... bpf resumed>) = 6 [pid 314] <... futex resumed>) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 580] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... restart_syscall resumed>) = 0 [pid 319] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] epoll_pwait(4, [pid 306] getdents64(3, [pid 580] <... futex resumed>) = 0 [pid 579] close(15 [pid 319] <... write resumed>) = 64 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 580] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] read(21, [pid 314] epoll_pwait(4, [pid 306] umount2("./46/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 580] <... futex resumed>) = 0 [pid 579] close(16 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... read resumed>0xc0015618b0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 580] close(6 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... write resumed>) = 12 [pid 319] epoll_pwait(4, [pid 314] epoll_pwait(4, [pid 306] newfstatat(AT_FDCWD, "./46/cgroup.cpu", [pid 580] <... close resumed>) = 0 [pid 579] close(17 [pid 320] umount2("./46", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 0, NULL, 0) = 1 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 580] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] read(22, [pid 306] unlink("./46/cgroup.cpu" [pid 580] <... futex resumed>) = 0 [pid 579] close(18 [pid 320] openat(AT_FDCWD, "./46", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... unlink resumed>) = 0 [pid 580] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... openat resumed>) = 3 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./46/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 580] <... futex resumed>) = 0 [pid 579] close(19 [pid 463] <... futex resumed>) = 0 [pid 320] newfstatat(3, "", [pid 319] <... futex resumed>) = 1 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] newfstatat(AT_FDCWD, "./46/binderfs", [pid 320] getdents64(3, [pid 319] <... write resumed>) = 64 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 306] unlink("./46/binderfs" [pid 463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] umount2("./46/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] read(22, [pid 306] umount2("./46/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 580] <... bpf resumed>) = 6 [pid 579] close(20 [pid 320] newfstatat(AT_FDCWD, "./46/cgroup.cpu", [pid 319] <... read resumed>0xc001561920, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 580] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] newfstatat(AT_FDCWD, "./46/cgroup", [pid 580] <... futex resumed>) = 0 [pid 579] close(21 [pid 320] unlink("./46/cgroup.cpu" [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 580] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 306] unlink("./46/cgroup" [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=823876114} [pid 580] <... futex resumed>) = 0 [pid 579] close(22 [pid 320] umount2("./46/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... unlink resumed>) = 0 [pid 580] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] umount2("./46/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 579] close(23 [pid 320] newfstatat(AT_FDCWD, "./46/binderfs", [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 579] close(24 [pid 320] unlink("./46/binderfs" [pid 306] newfstatat(AT_FDCWD, "./46/cgroup.net", [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 579] close(25 [pid 320] umount2("./46/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] unlink("./46/cgroup.net" [pid 579] close(26 [pid 320] newfstatat(AT_FDCWD, "./46/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./46/cgroup" [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... unlink resumed>) = 0 [pid 579] close(27 [pid 320] <... unlink resumed>) = 0 [pid 306] getdents64(3, [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./46/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 579] close(28 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./46/cgroup.net", [pid 306] close(3 [pid 579] close(29 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./46/cgroup.net" [pid 306] <... close resumed>) = 0 [pid 579] close(3 [pid 320] <... unlink resumed>) = 0 [pid 306] unlinkat(AT_FDCWD, "./46", AT_REMOVEDIR [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getdents64(3, 0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 320] close(3) = 0 [pid 320] unlinkat(AT_FDCWD, "./46", AT_REMOVEDIR [pid 579] close(4 [pid 320] <... unlinkat resumed>) = 0 [pid 306] <... unlinkat resumed>) = 0 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] mkdirat(AT_FDCWD, "./47", 0777 [pid 579] close(5 [pid 320] <... mkdirat resumed>) = 0 [pid 306] mkdirat(AT_FDCWD, "./47", 0777 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 320] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... mkdirat resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] close(3) = 0 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 320] close(3) = 0 [pid 320] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 581 attached [pid 581] set_robust_list(0x555556bd7760, 24 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 49 [pid 581] <... set_robust_list resumed>) = 0 [pid 581] chdir("./47" [pid 579] close(6 [pid 581] <... chdir resumed>) = 0 [pid 580] <... bpf resumed>) = 7 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 578] <... close resumed>) = 0 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 581] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 580] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] close(7 [pid 578] close(6 [pid 581] <... prctl resumed>) = 0 [pid 580] <... futex resumed>) = 0 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... openat resumed>) = 3 [pid 581] setpgid(0, 0 [pid 580] close(3 [pid 579] close(8 [pid 578] <... close resumed>) = 0 [pid 306] ioctl(3, LOOP_CLR_FD [pid 581] <... setpgid resumed>) = 0 [pid 580] <... close resumed>) = 0 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 578] close(7 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 581] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 580] close(4 [pid 579] close(9 [pid 581] <... symlinkat resumed>) = 0 [pid 306] close(3 [pid 581] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 580] <... close resumed>) = 0 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... symlinkat resumed>) = 0 [pid 580] close(5 [pid 306] <... close resumed>) = 0 [pid 579] close(10 [pid 581] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 581] <... symlinkat resumed>) = 0 [pid 579] close(11 [pid 581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... socket resumed>) = 3 [pid 581] <... openat resumed>) = 3 [pid 579] close(12 [pid 581] write(3, "1000", 4 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 581] <... write resumed>) = 4 [pid 579] close(13 [pid 581] close(3 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 581] <... close resumed>) = 0 [pid 579] close(14 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 581] read(200, [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... socket resumed>) = 3 [pid 579] close(15 [pid 581] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 581] <... symlinkat resumed>) = 0 [pid 579] close(16 [pid 581] close(249 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 581] <... close resumed>) = 0 [pid 579] close(17 [pid 581] close(248 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 581] <... close resumed>) = 0 [pid 579] close(18 [pid 581] close(4 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 581] <... close resumed>) = 0 [pid 579] close(19 [pid 306] close(3 [pid 581] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... futex resumed>) = 0 [pid 579] close(20 [pid 306] <... close resumed>) = 0 [pid 581] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 581] <... futex resumed>) = 0 [pid 579] close(21 [pid 581] bpf(BPF_PROG_LOAD, NULL, 0 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... socket resumed>) = 3 [pid 581] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 579] close(22 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 581] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... futex resumed>) = 0 [pid 579] close(23 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 581] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 581] <... futex resumed>) = 0 [pid 579] close(24 [pid 581] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 581] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 579] close(25 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 581] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 581] <... futex resumed>) = 0 [pid 579] close(26 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 581] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 581] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 581] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 581] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 581] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 581] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 581] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 581] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 581] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 581] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 579] close(27 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 579] close(28 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 579] close(29) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 579] exit_group(0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 579] <... exit_group resumed>) = ? [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 579] +++ exited with 0 +++ [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] restart_syscall(<... resuming interrupted clone ...> [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] <... restart_syscall resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 306] close(3 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 829, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./46", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... close resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 314] read(15, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] openat(AT_FDCWD, "./46", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... socket resumed>) = 3 [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 311] <... openat resumed>) = 3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 319] epoll_pwait(4, [pid 314] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] <... write resumed>) = 64 [pid 311] newfstatat(3, "", [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 319] epoll_pwait(4, [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 314] read(15, [pid 311] getdents64(3, [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 314] <... read resumed>0xc001561980, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] umount2("./46/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] newfstatat(AT_FDCWD, "./46/cgroup.cpu", [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=801520530} [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] unlink("./46/cgroup.cpu" [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... unlink resumed>) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] umount2("./46/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] close(3 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... close resumed>) = 0 [pid 311] newfstatat(AT_FDCWD, "./46/binderfs", [pid 306] read(249, [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] unlink("./46/binderfs" [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 311] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 582 attached [pid 311] umount2("./46/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 582] set_robust_list(0x555555a6d760, 24) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 49 [pid 582] chdir("./47" [pid 311] newfstatat(AT_FDCWD, "./46/cgroup", [pid 582] <... chdir resumed>) = 0 [pid 582] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 582] <... prctl resumed>) = 0 [pid 311] unlink("./46/cgroup" [pid 582] setpgid(0, 0) = 0 [pid 311] <... unlink resumed>) = 0 [pid 582] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 311] umount2("./46/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 582] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu") = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 582] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 311] newfstatat(AT_FDCWD, "./46/cgroup.net", [pid 582] <... symlinkat resumed>) = 0 [pid 582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 582] <... openat resumed>) = 3 [pid 311] unlink("./46/cgroup.net" [pid 582] write(3, "1000", 4 [pid 311] <... unlink resumed>) = 0 [pid 582] <... write resumed>) = 4 [pid 311] getdents64(3, [pid 582] close(3 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 582] <... close resumed>) = 0 [pid 582] read(200, [pid 311] close(3 [pid 582] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] <... close resumed>) = 0 [pid 582] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 311] unlinkat(AT_FDCWD, "./46", AT_REMOVEDIR [pid 582] <... symlinkat resumed>) = 0 [pid 582] close(249 [pid 311] <... unlinkat resumed>) = 0 [pid 582] <... close resumed>) = 0 [pid 311] mkdirat(AT_FDCWD, "./47", 0777 [pid 582] close(248 [pid 311] <... mkdirat resumed>) = 0 [pid 582] <... close resumed>) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 582] close(4 [pid 311] <... openat resumed>) = 3 [pid 578] <... close resumed>) = 0 [pid 580] <... close resumed>) = 0 [pid 578] close(8 [pid 582] <... close resumed>) = 0 [pid 580] close(6 [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] ioctl(3, LOOP_CLR_FD [pid 582] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 580] <... close resumed>) = 0 [pid 578] close(9 [pid 582] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] close(7 [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 582] <... futex resumed>) = 0 [pid 578] close(10 [pid 582] bpf(BPF_PROG_LOAD, NULL, 0 [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 582] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 578] close(11 [pid 311] <... close resumed>) = 0 [pid 582] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 578] close(12 [pid 582] <... futex resumed>) = 0 [pid 311] <... socket resumed>) = 3 [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] close(13 [pid 311] close(3 [pid 582] <... futex resumed>) = 0 [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 578] close(14 [pid 311] <... close resumed>) = 0 [pid 582] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 582] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] close(15 [pid 582] <... futex resumed>) = 0 [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 582] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] close(16 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 582] <... futex resumed>) = 0 [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 578] close(17) = -1 EBADF (Bad file descriptor) [pid 582] <... bpf resumed>) = 3 [pid 578] close(18 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 582] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 582] <... futex resumed>) = 0 [pid 578] close(19 [pid 311] close(3 [pid 582] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 578] close(20 [pid 582] <... futex resumed>) = 0 [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 582] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 578] close(21) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 582] <... bpf resumed>) = 0 [pid 578] close(22 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 582] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 582] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] close(23 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 582] <... futex resumed>) = 0 [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 578] close(24 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 582] <... bpf resumed>) = 4 [pid 582] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 582] <... futex resumed>) = 0 [pid 578] close(25 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 582] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... futex resumed>) = 0 [pid 578] close(26 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 582] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 578] close(27 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 578] close(28 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 578] close(29) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 578] close(3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 578] close(4 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 578] close(5 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 578] close(6) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 578] close(7) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 578] close(8 [pid 311] close(3 [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 578] close(9 [pid 311] <... close resumed>) = 0 [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 578] close(10) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 578] close(11 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 578] close(12 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 578] close(13) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 578] close(14 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 578] close(15) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 578] close(16 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 578] close(17 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 578] close(18) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 578] close(19 [pid 311] close(3 [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 578] close(20) = -1 EBADF (Bad file descriptor) [pid 311] read(249, [pid 578] close(21) = -1 EBADF (Bad file descriptor) [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 578] close(22) = -1 EBADF (Bad file descriptor) [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 578] close(23./strace-static-x86_64: Process 583 attached ) = -1 EBADF (Bad file descriptor) [pid 583] set_robust_list(0x555556a82760, 24 [pid 578] close(24 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 49 [pid 583] <... set_robust_list resumed>) = 0 [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 583] chdir("./47" [pid 578] close(25 [pid 583] <... chdir resumed>) = 0 [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 583] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 578] close(26 [pid 583] <... prctl resumed>) = 0 [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 583] setpgid(0, 0 [pid 578] close(27 [pid 583] <... setpgid resumed>) = 0 [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 583] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 578] close(28 [pid 583] <... symlinkat resumed>) = 0 [pid 583] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 583] <... symlinkat resumed>) = 0 [pid 583] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 578] close(29 [pid 583] <... symlinkat resumed>) = 0 [pid 578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 578] exit_group(0 [pid 583] <... openat resumed>) = 3 [pid 578] <... exit_group resumed>) = ? [pid 583] write(3, "1000", 4) = 4 [pid 583] close(3) = 0 [pid 583] read(200, 0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 583] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 583] close(249) = 0 [pid 578] +++ exited with 0 +++ [pid 583] close(248) = 0 [pid 583] close(4) = 0 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 583] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 583] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] <... restart_syscall resumed>) = 0 [pid 583] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 583] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 583] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 583] <... futex resumed>) = 0 [pid 583] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 803, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 583] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 583] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] umount2("./45", MNT_FORCE|UMOUNT_NOFOLLOW [pid 583] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 583] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] read(11, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 583] <... futex resumed>) = 0 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 583] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 581] <... bpf resumed>) = 5 [pid 305] openat(AT_FDCWD, "./45", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 583] <... bpf resumed>) = 3 [pid 582] <... bpf resumed>) = 5 [pid 581] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... close resumed>) = 0 [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 305] <... openat resumed>) = 3 [pid 583] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 582] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 581] <... futex resumed>) = 0 [pid 580] close(8 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 305] newfstatat(3, "", [pid 583] <... futex resumed>) = 0 [pid 582] <... futex resumed>) = 0 [pid 581] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 583] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 582] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 581] <... futex resumed>) = 0 [pid 580] close(9 [pid 319] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] epoll_pwait(4, [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 583] <... futex resumed>) = 0 [pid 582] <... futex resumed>) = 0 [pid 581] write(-1, NULL, 55808 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... write resumed>) = 64 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] getdents64(3, [pid 583] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 582] write(-1, NULL, 55808 [pid 581] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 580] close(10 [pid 319] read(11, [pid 314] epoll_pwait(4, [pid 583] <... bpf resumed>) = 0 [pid 582] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 581] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... read resumed>0xc0015619f0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 583] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 582] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 581] <... futex resumed>) = 0 [pid 580] close(11 [pid 319] epoll_pwait(4, [pid 314] epoll_pwait(4, [pid 305] umount2("./45/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 583] <... futex resumed>) = 0 [pid 582] <... futex resumed>) = 0 [pid 581] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 583] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 582] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 581] <... futex resumed>) = 0 [pid 580] close(12 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] newfstatat(AT_FDCWD, "./45/cgroup.cpu", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=772299269} [pid 583] <... futex resumed>) = 0 [pid 582] <... futex resumed>) = 0 [pid 581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 583] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 581] <... bpf resumed>) = 6 [pid 580] close(13 [pid 305] unlink("./45/cgroup.cpu" [pid 581] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 581] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 583] <... bpf resumed>) = 4 [pid 581] close(6) = 0 [pid 581] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 581] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 582] <... bpf resumed>) = 6 [pid 581] <... futex resumed>) = 0 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 583] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 582] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 581] <... bpf resumed>) = 6 [pid 580] close(14 [pid 305] <... unlink resumed>) = 0 [pid 583] <... futex resumed>) = 0 [pid 582] <... futex resumed>) = 0 [pid 581] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 583] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 582] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 581] <... futex resumed>) = 0 [pid 580] close(15 [pid 305] umount2("./45/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 583] <... futex resumed>) = 0 [pid 582] <... futex resumed>) = 0 [pid 581] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 583] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 582] close(6 [pid 581] <... futex resumed>) = 0 [pid 580] close(16 [pid 305] newfstatat(AT_FDCWD, "./45/binderfs", [pid 583] <... bpf resumed>) = 5 [pid 582] <... close resumed>) = 0 [pid 581] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 583] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 582] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] close(17 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 583] <... futex resumed>) = 0 [pid 582] <... futex resumed>) = 0 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 583] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] unlink("./45/binderfs" [pid 582] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] close(18) = -1 EBADF (Bad file descriptor) [pid 305] <... unlink resumed>) = 0 [pid 582] <... futex resumed>) = 0 [pid 583] <... futex resumed>) = 0 [pid 580] close(19 [pid 305] umount2("./45/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 583] write(-1, NULL, 55808 [pid 582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 583] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 582] <... bpf resumed>) = 6 [pid 580] close(20 [pid 583] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 582] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] newfstatat(AT_FDCWD, "./45/cgroup", [pid 583] <... futex resumed>) = 0 [pid 582] <... futex resumed>) = 0 [pid 580] close(21 [pid 583] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 582] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 583] <... futex resumed>) = 0 [pid 582] <... futex resumed>) = 0 [pid 580] close(22 [pid 305] unlink("./45/cgroup" [pid 583] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 582] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... unlink resumed>) = 0 [pid 583] <... bpf resumed>) = 6 [pid 580] close(23 [pid 305] umount2("./45/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 583] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 583] <... futex resumed>) = 0 [pid 580] close(24 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 583] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] newfstatat(AT_FDCWD, "./45/cgroup.net", [pid 583] <... futex resumed>) = 0 [pid 580] close(25 [pid 583] close(6 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 583] <... close resumed>) = 0 [pid 580] close(26 [pid 305] unlink("./45/cgroup.net" [pid 583] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... unlink resumed>) = 0 [pid 583] <... futex resumed>) = 0 [pid 580] close(27 [pid 305] getdents64(3, [pid 583] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 583] <... futex resumed>) = 0 [pid 580] close(28 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 583] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 583] <... bpf resumed>) = 6 [pid 580] close(29 [pid 583] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 583] <... futex resumed>) = 0 [pid 580] close(3 [pid 305] unlinkat(AT_FDCWD, "./45", AT_REMOVEDIR [pid 583] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] close(4 [pid 305] <... unlinkat resumed>) = 0 [pid 583] <... futex resumed>) = 0 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] close(5 [pid 305] mkdirat(AT_FDCWD, "./46", 0777 [pid 583] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] close(6 [pid 305] <... mkdirat resumed>) = 0 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 580] close(7) = -1 EBADF (Bad file descriptor) [pid 305] <... openat resumed>) = 3 [pid 580] close(8 [pid 305] ioctl(3, LOOP_CLR_FD [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 580] close(9 [pid 305] close(3 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 580] close(10) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 580] close(11) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 580] close(12 [pid 305] close(3 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 580] close(13) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 580] close(14) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 580] close(15 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 580] close(16 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 580] close(17 [pid 305] close(3 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] close(18 [pid 305] <... close resumed>) = 0 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 580] close(19 [pid 305] <... socket resumed>) = 3 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 580] close(20) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 580] close(21 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 582] <... bpf resumed>) = 7 [pid 581] <... bpf resumed>) = 7 [pid 580] close(22 [pid 583] <... bpf resumed>) = 7 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 583] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 582] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 581] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 583] <... futex resumed>) = 0 [pid 582] <... futex resumed>) = 0 [pid 581] <... futex resumed>) = 0 [pid 580] close(23 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 583] close(3 [pid 582] close(3 [pid 581] close(3 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 583] <... close resumed>) = 0 [pid 582] <... close resumed>) = 0 [pid 581] <... close resumed>) = 0 [pid 580] close(24 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 583] close(4 [pid 582] close(4 [pid 581] close(4 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 583] <... close resumed>) = 0 [pid 582] <... close resumed>) = 0 [pid 581] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 583] close(5 [pid 582] close(5 [pid 581] close(5 [pid 580] close(25 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 583] <... close resumed>) = 0 [pid 582] <... close resumed>) = 0 [pid 581] <... close resumed>) = 0 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 583] close(6 [pid 582] close(6 [pid 581] close(6 [pid 580] close(26 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 583] <... close resumed>) = 0 [pid 582] <... close resumed>) = 0 [pid 581] <... close resumed>) = 0 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 583] close(7 [pid 582] close(7 [pid 581] close(7 [pid 580] close(27 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 583] <... close resumed>) = 0 [pid 582] <... close resumed>) = 0 [pid 581] <... close resumed>) = 0 [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 583] close(8 [pid 582] close(8 [pid 581] close(8 [pid 580] close(28 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 583] close(9 [pid 582] close(9 [pid 581] close(9 [pid 580] close(29 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 583] close(10 [pid 582] close(10 [pid 581] close(10 [pid 580] exit_group(0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] <... exit_group resumed>) = ? [pid 583] close(11 [pid 582] close(11 [pid 581] close(11 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] close(12 [pid 581] close(12 [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] close(13 [pid 581] close(13 [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] close(14 [pid 581] close(14 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 580] +++ exited with 0 +++ [pid 305] close(3 [pid 583] close(12 [pid 582] close(15 [pid 581] close(15 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] <... close resumed>) = 0 [pid 583] close(13 [pid 582] close(16 [pid 581] close(16 [pid 317] restart_syscall(<... resuming interrupted clone ...> [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 583] close(14 [pid 582] close(17 [pid 581] close(17 [pid 305] <... socket resumed>) = 3 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... restart_syscall resumed>) = 0 [pid 583] close(15 [pid 582] close(18 [pid 581] close(18 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 583] close(16 [pid 582] close(19 [pid 581] close(19 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 583] close(17 [pid 582] close(20 [pid 581] close(20 [pid 317] <... write resumed>) = 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 773, NULL, 0) = 1 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./46", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 583] close(18 [pid 582] close(21 [pid 581] close(21 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 1 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 294] <... futex resumed>) = 0 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "./46", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(39, [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 583] close(19 [pid 582] close(22 [pid 581] close(22 [pid 317] <... openat resumed>) = 3 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(3, "", [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 583] close(20 [pid 582] close(23 [pid 581] close(23 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 314] <... futex resumed>) = 1 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... futex resumed>) = 0 [pid 317] getdents64(3, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 582] close(24 [pid 581] close(24 [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 583] close(21 [pid 582] close(25 [pid 581] close(25 [pid 319] epoll_pwait(4, [pid 314] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 64 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 583] close(22 [pid 582] close(26 [pid 581] close(26 [pid 319] epoll_pwait(4, [pid 317] umount2("./46/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 583] close(23 [pid 582] close(27 [pid 581] close(27 [pid 463] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./46/cgroup.cpu", [pid 314] <... futex resumed>) = 1 [pid 305] close(3 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] read(39, [pid 583] close(24 [pid 582] close(28 [pid 581] close(28 [pid 317] unlink("./46/cgroup.cpu" [pid 314] <... read resumed>0xc001561a50, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] <... close resumed>) = 0 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 583] close(25 [pid 582] close(29 [pid 581] close(29 [pid 317] <... unlink resumed>) = 0 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] read(249, [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./46/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=742771502} [pid 583] close(26 [pid 582] close(3 [pid 581] close(3 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./46/binderfs", [pid 582] close(4 [pid 581] close(4 [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] close(5 [pid 581] close(5 [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 584 attached [pid 583] close(27 [pid 582] close(6 [pid 581] close(6 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 584] set_robust_list(0x5555557f6760, 24 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./46/binderfs" [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 48 [pid 584] <... set_robust_list resumed>) = 0 [pid 583] close(28 [pid 582] close(7 [pid 581] close(7 [pid 584] chdir("./46" [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 584] <... chdir resumed>) = 0 [pid 583] close(29 [pid 582] close(8 [pid 581] close(8 [pid 584] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./46/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 584] <... prctl resumed>) = 0 [pid 583] close(3 [pid 582] close(9 [pid 581] close(9 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 584] setpgid(0, 0 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./46/cgroup", [pid 584] <... setpgid resumed>) = 0 [pid 583] close(4 [pid 582] close(10 [pid 581] close(10 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 584] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./46/cgroup" [pid 584] <... symlinkat resumed>) = 0 [pid 583] close(5 [pid 582] close(11 [pid 581] close(11 [pid 584] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 584] <... symlinkat resumed>) = 0 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] close(12 [pid 581] close(12 [pid 317] <... unlink resumed>) = 0 [pid 584] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 583] close(6 [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./46/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 584] <... symlinkat resumed>) = 0 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] close(13 [pid 581] close(13 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 583] close(7 [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./46/cgroup.net", [pid 584] <... openat resumed>) = 3 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] close(14 [pid 581] close(14 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 584] write(3, "1000", 4 [pid 583] close(8 [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./46/cgroup.net" [pid 584] <... write resumed>) = 4 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] close(15 [pid 581] close(15 [pid 584] close(3 [pid 583] close(9 [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 584] <... close resumed>) = 0 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] close(16 [pid 581] close(16 [pid 317] getdents64(3, [pid 584] read(200, [pid 583] close(10 [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 584] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] close(17 [pid 581] close(17 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 584] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 583] close(11 [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 584] <... symlinkat resumed>) = 0 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] close(18 [pid 581] close(18 [pid 317] <... close resumed>) = 0 [pid 584] close(249 [pid 583] close(12 [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlinkat(AT_FDCWD, "./46", AT_REMOVEDIR [pid 584] <... close resumed>) = 0 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] close(19 [pid 581] close(19 [pid 584] close(248 [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 584] <... close resumed>) = 0 [pid 583] close(13 [pid 582] close(20 [pid 581] close(20 [pid 317] <... unlinkat resumed>) = 0 [pid 584] close(4 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdirat(AT_FDCWD, "./47", 0777 [pid 584] <... close resumed>) = 0 [pid 583] close(14 [pid 582] close(21 [pid 581] close(21 [pid 584] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... mkdirat resumed>) = 0 [pid 584] <... futex resumed>) = 0 [pid 583] close(15 [pid 582] close(22 [pid 581] close(22 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 584] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 584] <... futex resumed>) = 0 [pid 583] close(16 [pid 582] close(23 [pid 581] close(23 [pid 317] <... openat resumed>) = 3 [pid 584] bpf(BPF_PROG_LOAD, NULL, 0 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 584] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 583] close(17 [pid 582] close(24 [pid 581] close(24 [pid 317] ioctl(3, LOOP_CLR_FD [pid 584] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 584] <... futex resumed>) = 0 [pid 583] close(18 [pid 582] close(25 [pid 581] close(25 [pid 317] close(3 [pid 584] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 584] <... futex resumed>) = 0 [pid 582] close(26 [pid 581] close(26 [pid 584] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 584] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 582] close(27 [pid 581] close(27 [pid 584] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 584] <... futex resumed>) = 0 [pid 582] close(28 [pid 581] close(28 [pid 584] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 584] <... futex resumed>) = 0 [pid 582] close(29 [pid 581] close(29 [pid 584] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 584] <... bpf resumed>) = 3 [pid 582] exit_group(0 [pid 581] exit_group(0 [pid 584] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 582] <... exit_group resumed>) = ? [pid 581] <... exit_group resumed>) = ? [pid 584] <... futex resumed>) = 0 [pid 582] +++ exited with 0 +++ [pid 581] +++ exited with 0 +++ [pid 584] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 584] <... futex resumed>) = 0 [pid 584] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 584] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... write resumed>) = 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 744, NULL, 0) = 1 [pid 584] <... futex resumed>) = 0 [pid 320] umount2("./47", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 584] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... futex resumed>) = 1 [pid 584] <... futex resumed>) = 0 [pid 320] openat(AT_FDCWD, "./47", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] read(22, [pid 584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] <... openat resumed>) = 3 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 584] <... bpf resumed>) = 4 [pid 583] close(19 [pid 320] newfstatat(3, "", [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 294] <... futex resumed>) = 0 [pid 584] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 584] <... futex resumed>) = 0 [pid 583] close(20 [pid 320] getdents64(3, [pid 319] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] <... socket resumed>) = 3 [pid 314] epoll_pwait(4, [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 584] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] <... write resumed>) = 64 [pid 317] close(3 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 584] <... futex resumed>) = 0 [pid 583] close(21 [pid 320] umount2("./47/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] read(22, [pid 314] epoll_pwait(4, [pid 317] <... close resumed>) = 0 [pid 584] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... read resumed>0xc001561ac0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 584] <... bpf resumed>) = 5 [pid 583] close(22 [pid 320] newfstatat(AT_FDCWD, "./47/cgroup.cpu", [pid 319] epoll_pwait(4, [pid 317] <... socket resumed>) = 3 [pid 314] epoll_pwait(4, [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 584] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 725, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 584] <... futex resumed>) = 0 [pid 583] close(23 [pid 320] unlink("./47/cgroup.cpu" [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./47", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=723979138} [pid 584] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 314] <... futex resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 584] <... futex resumed>) = 0 [pid 583] close(24 [pid 320] umount2("./47/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 314] read(21, [pid 306] openat(AT_FDCWD, "./47", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 584] write(-1, NULL, 55808 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] close(3 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... openat resumed>) = 3 [pid 584] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 583] close(25 [pid 320] newfstatat(AT_FDCWD, "./47/binderfs", [pid 317] <... close resumed>) = 0 [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 306] newfstatat(3, "", [pid 584] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] <... futex resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... futex resumed>) = 1 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 584] <... futex resumed>) = 0 [pid 583] close(26 [pid 320] unlink("./47/binderfs" [pid 319] epoll_pwait(4, [pid 317] <... socket resumed>) = 3 [pid 314] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] getdents64(3, [pid 584] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 314] <... write resumed>) = 64 [pid 584] <... futex resumed>) = 0 [pid 583] close(27 [pid 320] umount2("./47/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] epoll_pwait(4, [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 314] <... futex resumed>) = 1 [pid 306] umount2("./47/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 584] <... bpf resumed>) = 6 [pid 583] close(28 [pid 320] newfstatat(AT_FDCWD, "./47/cgroup", [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 314] read(21, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 584] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 314] <... read resumed>0xc001561b20, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] newfstatat(AT_FDCWD, "./47/cgroup.cpu", [pid 584] <... futex resumed>) = 0 [pid 583] close(29 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] unlink("./47/cgroup" [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 584] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 584] <... futex resumed>) = 0 [pid 583] exit_group(0 [pid 320] umount2("./47/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 584] close(6 [pid 583] <... exit_group resumed>) = ? [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] unlink("./47/cgroup.cpu" [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=718011296} [pid 584] <... close resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./47/cgroup.net", [pid 584] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 584] <... futex resumed>) = 0 [pid 320] unlink("./47/cgroup.net" [pid 584] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... unlink resumed>) = 0 [pid 584] <... futex resumed>) = 0 [pid 583] +++ exited with 0 +++ [pid 320] getdents64(3, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 306] <... unlink resumed>) = 0 [pid 584] <... bpf resumed>) = 6 [pid 320] close(3 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] umount2("./47/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 584] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 584] <... futex resumed>) = 0 [pid 320] unlinkat(AT_FDCWD, "./47", AT_REMOVEDIR [pid 584] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... unlinkat resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] restart_syscall(<... resuming interrupted clone ...> [pid 306] newfstatat(AT_FDCWD, "./47/binderfs", [pid 584] <... futex resumed>) = 0 [pid 320] mkdirat(AT_FDCWD, "./48", 0777 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... restart_syscall resumed>) = 0 [pid 584] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] <... mkdirat resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 584] <... bpf resumed>) = 7 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] unlink("./47/binderfs" [pid 584] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... openat resumed>) = 3 [pid 584] <... futex resumed>) = 0 [pid 320] ioctl(3, LOOP_CLR_FD [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 584] close(3 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 306] <... unlink resumed>) = 0 [pid 584] <... close resumed>) = 0 [pid 320] close(3 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] <... write resumed>) = 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 721, NULL, 0) = 1 [pid 584] close(4 [pid 320] <... close resumed>) = 0 [pid 306] umount2("./47/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 584] <... close resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 584] close(5 [pid 320] <... socket resumed>) = 3 [pid 584] <... close resumed>) = 0 [pid 320] close(3 [pid 584] close(6 [pid 320] <... close resumed>) = 0 [pid 584] <... close resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 584] close(7 [pid 320] <... socket resumed>) = 3 [pid 584] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 584] close(8 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 584] close(9 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 584] close(10 [pid 320] <... close resumed>) = 0 [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 584] close(11 [pid 320] <... socket resumed>) = 3 [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 584] close(12 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 584] close(13 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 584] close(14 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 584] close(15 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 584] close(16 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 584] close(17 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 584] close(18 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 584] close(19 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 584] close(20 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 584] close(21 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 584] close(22 [pid 320] <... close resumed>) = 0 [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 584] close(23 [pid 320] <... socket resumed>) = 3 [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 584] close(24 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] umount2("./47", MNT_FORCE|UMOUNT_NOFOLLOW [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 584] close(25 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 319] <... futex resumed>) = 1 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./47/cgroup", [pid 294] <... futex resumed>) = 0 [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 319] read(15, [pid 317] close(3 [pid 311] openat(AT_FDCWD, "./47", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 584] close(26 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... close resumed>) = 0 [pid 311] <... openat resumed>) = 3 [pid 306] unlink("./47/cgroup" [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 311] newfstatat(3, "", [pid 584] close(27 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 306] <... unlink resumed>) = 0 [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 314] epoll_pwait(4, [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 584] close(28 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 319] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] epoll_pwait(4, [pid 311] getdents64(3, [pid 584] close(29 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 319] <... write resumed>) = 64 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] umount2("./47/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 584] close(3 [pid 463] <... futex resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] umount2("./47/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] read(249, [pid 319] read(15, [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 584] close(4 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./47/cgroup.net", [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 319] <... read resumed>0xc001561b90, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 311] newfstatat(AT_FDCWD, "./47/cgroup.cpu", [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 ./strace-static-x86_64: Process 585 attached [pid 584] close(5 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 50 [pid 317] <... setsockopt resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./47/cgroup.net" [pid 585] set_robust_list(0x555556bd7760, 24 [pid 584] close(6 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] unlink("./47/cgroup.cpu" [pid 585] <... set_robust_list resumed>) = 0 [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... unlink resumed>) = 0 [pid 584] close(7 [pid 311] <... unlink resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=705547261} [pid 585] chdir("./48" [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] umount2("./47/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 585] <... chdir resumed>) = 0 [pid 584] close(8 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] getdents64(3, [pid 585] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 585] <... prctl resumed>) = 0 [pid 584] close(9 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] newfstatat(AT_FDCWD, "./47/binderfs", [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 585] setpgid(0, 0 [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] close(3 [pid 585] <... setpgid resumed>) = 0 [pid 584] close(10) = -1 EBADF (Bad file descriptor) [pid 584] close(11 [pid 317] <... setsockopt resumed>) = 0 [pid 311] unlink("./47/binderfs" [pid 306] <... close resumed>) = 0 [pid 585] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 584] close(12) = -1 EBADF (Bad file descriptor) [pid 311] <... unlink resumed>) = 0 [pid 306] unlinkat(AT_FDCWD, "./47", AT_REMOVEDIR [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 584] close(13 [pid 585] <... symlinkat resumed>) = 0 [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 584] close(14) = -1 EBADF (Bad file descriptor) [pid 584] close(15) = -1 EBADF (Bad file descriptor) [pid 584] close(16) = -1 EBADF (Bad file descriptor) [pid 584] close(17 [pid 306] <... unlinkat resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 585] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] umount2("./47/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] mkdirat(AT_FDCWD, "./48", 0777 [pid 584] close(18) = -1 EBADF (Bad file descriptor) [pid 585] <... symlinkat resumed>) = 0 [pid 584] close(19 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] newfstatat(AT_FDCWD, "./47/cgroup", [pid 584] close(20) = -1 EBADF (Bad file descriptor) [pid 584] close(21) = -1 EBADF (Bad file descriptor) [pid 584] close(22) = -1 EBADF (Bad file descriptor) [pid 584] close(23 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... mkdirat resumed>) = 0 [pid 585] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 584] close(24 [pid 317] <... setsockopt resumed>) = 0 [pid 311] unlink("./47/cgroup" [pid 585] <... symlinkat resumed>) = 0 [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 584] close(25) = -1 EBADF (Bad file descriptor) [pid 311] <... unlink resumed>) = 0 [pid 584] close(26) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 311] umount2("./47/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 584] close(27 [pid 317] read(249, [pid 306] <... openat resumed>) = 3 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] <... openat resumed>) = 3 [pid 584] close(28 [pid 311] newfstatat(AT_FDCWD, "./47/cgroup.net", [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 585] write(3, "1000", 4 [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] ioctl(3, LOOP_CLR_FD [pid 585] <... write resumed>) = 4 [pid 584] close(29 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 585] close(3 [pid 584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 584] exit_group(0) = ? ./strace-static-x86_64: Process 586 attached [pid 585] <... close resumed>) = 0 [pid 584] +++ exited with 0 +++ [pid 311] unlink("./47/cgroup.net" [pid 306] close(3 [pid 586] set_robust_list(0x555556f7e760, 24 [pid 585] read(200, [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 49 [pid 586] <... set_robust_list resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 586] chdir("./47" [pid 306] <... close resumed>) = 0 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 586] <... chdir resumed>) = 0 [pid 586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 586] setpgid(0, 0) = 0 [pid 586] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup") = 0 [pid 586] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 586] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 586] write(3, "1000", 4) = 4 [pid 586] close(3) = 0 [pid 586] read(200, 0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 586] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 586] close(249) = 0 [pid 586] close(248) = 0 [pid 586] close(4) = 0 [pid 586] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 586] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 586] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 586] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 586] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 586] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 586] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 585] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] getdents64(3, [pid 586] <... futex resumed>) = 0 [pid 585] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 306] <... socket resumed>) = 3 [pid 305] <... restart_syscall resumed>) = 0 [pid 586] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 585] <... symlinkat resumed>) = 0 [pid 311] close(3 [pid 306] close(3 [pid 585] close(249 [pid 586] <... bpf resumed>) = 5 [pid 585] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 586] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 585] close(248 [pid 311] unlinkat(AT_FDCWD, "./47", AT_REMOVEDIR [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 586] <... futex resumed>) = 0 [pid 585] <... close resumed>) = 0 [pid 586] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] write(-1, NULL, 55808 [pid 311] <... unlinkat resumed>) = 0 [pid 586] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 708, NULL, 0) = 1 [pid 306] <... socket resumed>) = 3 [pid 305] <... write resumed>) = 12 [pid 586] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 585] close(4 [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] mkdirat(AT_FDCWD, "./48", 0777 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] umount2("./46", MNT_FORCE|UMOUNT_NOFOLLOW [pid 586] <... futex resumed>) = 0 [pid 585] <... close resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 586] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(11, [pid 586] <... futex resumed>) = 0 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... mkdirat resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 586] <... bpf resumed>) = 6 [pid 585] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 586] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 585] <... futex resumed>) = 0 [pid 319] epoll_pwait(4, [pid 314] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] <... openat resumed>) = 3 [pid 586] <... futex resumed>) = 0 [pid 585] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] <... write resumed>) = 64 [pid 311] ioctl(3, LOOP_CLR_FD [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] openat(AT_FDCWD, "./46", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 586] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 585] <... futex resumed>) = 0 [pid 319] epoll_pwait(4, [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] close(3 [pid 586] <... futex resumed>) = 0 [pid 585] bpf(BPF_PROG_LOAD, NULL, 0 [pid 463] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 311] close(3 [pid 305] <... openat resumed>) = 3 [pid 586] close(6 [pid 585] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 314] read(11, [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] newfstatat(3, "", [pid 586] <... close resumed>) = 0 [pid 314] <... read resumed>0xc001561bf0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 586] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 586] <... futex resumed>) = 0 [pid 586] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 6 [pid 586] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16) = 7 [pid 586] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] close(3) = 0 [pid 586] close(4) = 0 [pid 586] close(5) = 0 [pid 586] close(6) = 0 [pid 586] close(7) = 0 [pid 586] close(8) = -1 EBADF (Bad file descriptor) [pid 586] close(9) = -1 EBADF (Bad file descriptor) [pid 586] close(10) = -1 EBADF (Bad file descriptor) [pid 586] close(11) = -1 EBADF (Bad file descriptor) [pid 586] close(12) = -1 EBADF (Bad file descriptor) [pid 586] close(13) = -1 EBADF (Bad file descriptor) [pid 586] close(14) = -1 EBADF (Bad file descriptor) [pid 586] close(15) = -1 EBADF (Bad file descriptor) [pid 586] close(16) = -1 EBADF (Bad file descriptor) [pid 586] close(17) = -1 EBADF (Bad file descriptor) [pid 586] close(18) = -1 EBADF (Bad file descriptor) [pid 586] close(19) = -1 EBADF (Bad file descriptor) [pid 585] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 586] close(20) = -1 EBADF (Bad file descriptor) [pid 585] <... futex resumed>) = 0 [pid 586] close(21) = -1 EBADF (Bad file descriptor) [pid 585] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 586] close(22) = -1 EBADF (Bad file descriptor) [pid 585] <... futex resumed>) = 0 [pid 586] close(23 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 586] close(24 [pid 585] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... socket resumed>) = 3 [pid 306] <... socket resumed>) = 3 [pid 586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] close(3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] getdents64(3, [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=686806999} [pid 586] close(25 [pid 585] <... futex resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 586] close(26 [pid 585] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] umount2("./46/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] <... futex resumed>) = 0 [pid 311] <... socket resumed>) = 3 [pid 586] close(27 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 585] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 585] <... bpf resumed>) = 3 [pid 586] close(28 [pid 585] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] newfstatat(AT_FDCWD, "./46/cgroup.cpu", [pid 586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 586] close(29 [pid 585] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] unlink("./46/cgroup.cpu" [pid 586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] <... futex resumed>) = 0 [pid 311] close(3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 586] close(3) = -1 EBADF (Bad file descriptor) [pid 585] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 305] <... unlink resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 586] close(4 [pid 585] <... bpf resumed>) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] umount2("./46/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... socket resumed>) = 3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 586] close(5 [pid 585] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] newfstatat(AT_FDCWD, "./46/binderfs", [pid 586] close(6 [pid 585] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] unlink("./46/binderfs" [pid 586] close(7) = -1 EBADF (Bad file descriptor) [pid 586] close(8) = -1 EBADF (Bad file descriptor) [pid 586] close(9) = -1 EBADF (Bad file descriptor) [pid 586] close(10) = -1 EBADF (Bad file descriptor) [pid 586] close(11) = -1 EBADF (Bad file descriptor) [pid 586] close(12) = -1 EBADF (Bad file descriptor) [pid 586] close(13) = -1 EBADF (Bad file descriptor) [pid 586] close(14) = -1 EBADF (Bad file descriptor) [pid 586] close(15) = -1 EBADF (Bad file descriptor) [pid 586] close(16) = -1 EBADF (Bad file descriptor) [pid 586] close(17) = -1 EBADF (Bad file descriptor) [pid 586] close(18) = -1 EBADF (Bad file descriptor) [pid 586] close(19) = -1 EBADF (Bad file descriptor) [pid 585] <... bpf resumed>) = 4 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 586] close(20) = -1 EBADF (Bad file descriptor) [pid 586] close(21 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] <... unlink resumed>) = 0 [pid 586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] umount2("./46/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 586] close(22 [pid 585] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 586] close(23 [pid 585] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] newfstatat(AT_FDCWD, "./46/cgroup", [pid 586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 586] close(24 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] close(3 [pid 305] unlink("./46/cgroup" [pid 586] close(25 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 586] close(26) = -1 EBADF (Bad file descriptor) [pid 305] <... unlink resumed>) = 0 [pid 586] close(27 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] umount2("./46/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 586] close(28 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] <... socket resumed>) = 3 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] newfstatat(AT_FDCWD, "./46/cgroup.net", [pid 586] close(29 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 586] exit_group(0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 586] <... exit_group resumed>) = ? [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] unlink("./46/cgroup.net" [pid 586] +++ exited with 0 +++ [pid 311] close(3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] <... unlink resumed>) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] getdents64(3, [pid 311] <... socket resumed>) = 3 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] close(3 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 692, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] umount2("./47", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... close resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] unlinkat(AT_FDCWD, "./46", AT_REMOVEDIR [pid 294] <... futex resumed>) = 0 [pid 319] read(39, [pid 317] openat(AT_FDCWD, "./47", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] close(3 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 314] <... futex resumed>) = 0 [pid 305] <... unlinkat resumed>) = 0 [pid 319] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] <... openat resumed>) = 3 [pid 314] epoll_pwait(4, [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] <... close resumed>) = 0 [pid 305] mkdirat(AT_FDCWD, "./47", 0777 [pid 319] <... write resumed>) = 64 [pid 317] newfstatat(3, "", [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] read(249, [pid 319] read(39, [pid 314] epoll_pwait(4, [pid 319] <... read resumed>0xc001561c60, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] epoll_pwait(4, [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] epoll_pwait(4, [pid 305] <... mkdirat resumed>) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] getdents64(3, [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 585] <... bpf resumed>) = 5 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=674539186}./strace-static-x86_64: Process 587 attached [pid 585] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./47/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 587] set_robust_list(0x555555a6d760, 24 [pid 585] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 50 [pid 587] <... set_robust_list resumed>) = 0 [pid 585] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./47/cgroup.cpu", [pid 311] close(3 [pid 305] <... openat resumed>) = 3 [pid 587] chdir("./48" [pid 585] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] <... close resumed>) = 0 [pid 305] ioctl(3, LOOP_CLR_FD [pid 587] <... chdir resumed>) = 0 [pid 585] write(-1, NULL, 55808 [pid 317] unlink("./47/cgroup.cpu" [pid 311] read(249, [pid 587] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 585] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 587] <... prctl resumed>) = 0 [pid 585] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./47/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] close(3 [pid 587] setpgid(0, 0 [pid 585] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 587] <... setpgid resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 587] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 587] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu") = 0 [pid 587] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net") = 0 [pid 587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 587] write(3, "1000", 4) = 4 [pid 587] close(3) = 0 [pid 587] read(200, 0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 587] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 587] close(249) = 0 [pid 587] close(248) = 0 [pid 587] close(4) = 0 [pid 587] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 587] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 587] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 587] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 587] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 587] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 585] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] <... futex resumed>) = 0 [pid 587] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5 [pid 587] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 588 attached [pid 587] write(-1, NULL, 55808 [pid 585] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./47/binderfs", [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 588] set_robust_list(0x555556a82760, 24 [pid 587] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 50 [pid 305] <... socket resumed>) = 3 [pid 588] <... set_robust_list resumed>) = 0 [pid 587] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] chdir("./48" [pid 587] <... futex resumed>) = 0 [pid 585] <... bpf resumed>) = 6 [pid 317] unlink("./47/binderfs" [pid 588] <... chdir resumed>) = 0 [pid 587] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 585] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] close(3 [pid 588] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 587] <... futex resumed>) = 0 [pid 585] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 588] <... prctl resumed>) = 0 [pid 587] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 585] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] umount2("./47/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... close resumed>) = 0 [pid 588] setpgid(0, 0) = 0 [pid 588] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 587] <... bpf resumed>) = 6 [pid 585] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 588] <... symlinkat resumed>) = 0 [pid 587] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 585] close(6 [pid 317] newfstatat(AT_FDCWD, "./47/cgroup", [pid 588] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 587] <... futex resumed>) = 0 [pid 585] <... close resumed>) = 0 [pid 305] <... socket resumed>) = 3 [pid 588] <... symlinkat resumed>) = 0 [pid 587] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 585] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 588] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 587] <... futex resumed>) = 0 [pid 585] <... futex resumed>) = 0 [pid 317] unlink("./47/cgroup" [pid 588] <... symlinkat resumed>) = 0 [pid 587] close(6 [pid 585] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 587] <... close resumed>) = 0 [pid 585] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 588] <... openat resumed>) = 3 [pid 587] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 317] umount2("./47/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 588] write(3, "1000", 4 [pid 587] <... futex resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 588] <... write resumed>) = 4 [pid 587] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] close(3 [pid 587] <... futex resumed>) = 0 [pid 588] <... close resumed>) = 0 [pid 587] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 588] read(200, [pid 587] <... bpf resumed>) = 6 [pid 585] <... bpf resumed>) = 6 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] close(3 [pid 588] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 587] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 585] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] newfstatat(AT_FDCWD, "./47/cgroup.net", [pid 588] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 587] <... futex resumed>) = 0 [pid 585] <... futex resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 588] <... symlinkat resumed>) = 0 [pid 587] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 585] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 588] close(249 [pid 587] <... futex resumed>) = 0 [pid 585] <... futex resumed>) = 0 [pid 317] unlink("./47/cgroup.net" [pid 588] <... close resumed>) = 0 [pid 587] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 585] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 305] <... socket resumed>) = 3 [pid 588] close(248 [pid 587] <... bpf resumed>) = 7 [pid 317] <... unlink resumed>) = 0 [pid 588] <... close resumed>) = 0 [pid 587] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 585] <... bpf resumed>) = 7 [pid 588] close(4 [pid 587] <... futex resumed>) = 0 [pid 585] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getdents64(3, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 588] <... close resumed>) = 0 [pid 587] close(3 [pid 585] <... futex resumed>) = 0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 588] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] <... close resumed>) = 0 [pid 585] close(3 [pid 317] close(3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 588] <... futex resumed>) = 0 [pid 587] close(4 [pid 585] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 588] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] <... close resumed>) = 0 [pid 585] close(4 [pid 317] unlinkat(AT_FDCWD, "./47", AT_REMOVEDIR [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 588] <... futex resumed>) = 0 [pid 587] close(5 [pid 585] <... close resumed>) = 0 [pid 588] bpf(BPF_PROG_LOAD, NULL, 0 [pid 587] <... close resumed>) = 0 [pid 317] <... unlinkat resumed>) = 0 [pid 585] close(5 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 588] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 587] close(6 [pid 317] mkdirat(AT_FDCWD, "./48", 0777 [pid 588] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] <... close resumed>) = 0 [pid 585] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 588] <... futex resumed>) = 0 [pid 587] close(7 [pid 588] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 585] close(6 [pid 317] <... mkdirat resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 588] <... futex resumed>) = 0 [pid 585] <... close resumed>) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 588] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 585] close(7 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 588] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... openat resumed>) = 3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 588] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] ioctl(3, LOOP_CLR_FD [pid 588] <... futex resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 588] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 588] <... futex resumed>) = 0 [pid 317] close(3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 588] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 317] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 588] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 588] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 588] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 588] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 588] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 588] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 588] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 588] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... socket resumed>) = 3 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] close(3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] <... socket resumed>) = 3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] close(3 [pid 317] close(3 [pid 305] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... socket resumed>) = 3 [pid 317] <... socket resumed>) = 3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] close(3 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] read(249, [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(3 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 317] <... close resumed>) = 0 ./strace-static-x86_64: Process 589 attached [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 589] set_robust_list(0x5555557f6760, 24) = 0 [pid 317] <... socket resumed>) = 3 [pid 589] chdir("./47" [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 49 [pid 589] <... chdir resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 589] setpgid(0, 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 589] <... setpgid resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 589] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 589] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 589] <... symlinkat resumed>) = 0 [pid 589] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 589] <... symlinkat resumed>) = 0 [pid 589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 589] <... openat resumed>) = 3 [pid 589] write(3, "1000", 4) = 4 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 589] close(3) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 589] read(200, [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 589] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 589] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 589] close(249 [pid 317] close(3 [pid 589] <... close resumed>) = 0 [pid 589] close(248 [pid 317] <... close resumed>) = 0 [pid 589] <... close resumed>) = 0 [pid 589] close(4 [pid 317] read(249, [pid 589] <... close resumed>) = 0 [pid 587] <... close resumed>) = 0 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 587] close(8) = -1 EBADF (Bad file descriptor) [pid 587] close(9 [pid 585] <... close resumed>) = 0 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] close(10 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 589] <... futex resumed>) = 0 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(8 [pid 587] close(11) = -1 EBADF (Bad file descriptor) [pid 587] close(12) = -1 EBADF (Bad file descriptor) [pid 587] close(13) = -1 EBADF (Bad file descriptor) [pid 587] close(14) = -1 EBADF (Bad file descriptor) [pid 587] close(15) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 590 attached [pid 589] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] close(16 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] set_robust_list(0x555556f7e760, 24 [pid 589] <... futex resumed>) = 0 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(9 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 50 [pid 590] <... set_robust_list resumed>) = 0 [pid 589] bpf(BPF_PROG_LOAD, NULL, 0 [pid 587] close(17 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] chdir("./48" [pid 589] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(10 [pid 590] <... chdir resumed>) = 0 [pid 589] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] close(18 [pid 590] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 589] <... futex resumed>) = 0 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] <... prctl resumed>) = 0 [pid 589] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] close(19 [pid 585] close(11 [pid 590] setpgid(0, 0 [pid 589] <... futex resumed>) = 0 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] <... setpgid resumed>) = 0 [pid 589] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 587] close(20 [pid 590] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 589] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(12 [pid 590] <... symlinkat resumed>) = 0 [pid 589] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] close(21 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 589] <... futex resumed>) = 0 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(13 [pid 590] <... symlinkat resumed>) = 0 [pid 589] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] close(22 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 589] <... futex resumed>) = 0 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(14 [pid 590] <... symlinkat resumed>) = 0 [pid 589] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 587] close(23 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 589] <... bpf resumed>) = 3 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(15 [pid 590] write(3, "1000", 4 [pid 589] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] close(24 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] <... write resumed>) = 4 [pid 589] <... futex resumed>) = 0 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(16 [pid 590] close(3 [pid 589] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] close(25 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] <... close resumed>) = 0 [pid 589] <... futex resumed>) = 0 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(17 [pid 590] read(200, [pid 589] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 587] close(26 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 589] <... bpf resumed>) = 0 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(18 [pid 590] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 589] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] close(27 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] <... symlinkat resumed>) = 0 [pid 589] <... futex resumed>) = 0 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(19 [pid 590] close(249 [pid 589] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] close(28 [pid 590] <... close resumed>) = 0 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] close(248 [pid 589] <... futex resumed>) = 0 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(20 [pid 590] <... close resumed>) = 0 [pid 589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 587] close(29 [pid 590] close(4 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] <... bpf resumed>) = 4 [pid 590] <... close resumed>) = 0 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(21 [pid 590] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 589] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] close(3 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] <... futex resumed>) = 0 [pid 589] <... futex resumed>) = 0 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(22 [pid 590] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 589] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] close(4 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] <... futex resumed>) = 0 [pid 589] <... futex resumed>) = 0 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(23 [pid 590] bpf(BPF_PROG_LOAD, NULL, 0 [pid 589] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 587] close(5 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(24 [pid 590] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] close(6 [pid 590] <... futex resumed>) = 0 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] close(7 [pid 590] <... futex resumed>) = 0 [pid 585] close(25 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 587] close(8 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(26 [pid 590] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] close(9 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] <... futex resumed>) = 0 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(27 [pid 590] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] close(10 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] <... futex resumed>) = 0 [pid 590] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(28 [pid 590] <... bpf resumed>) = 3 [pid 587] close(11 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(29 [pid 590] <... futex resumed>) = 0 [pid 587] close(12 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(3 [pid 590] <... futex resumed>) = 0 [pid 587] close(13 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(4 [pid 590] <... bpf resumed>) = 0 [pid 587] close(14 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(5 [pid 590] <... futex resumed>) = 0 [pid 587] close(15 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(6 [pid 590] <... futex resumed>) = 0 [pid 587] close(16 [pid 590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] <... bpf resumed>) = 4 [pid 590] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] close(17 [pid 585] close(7 [pid 590] <... futex resumed>) = 0 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 587] close(18 [pid 590] <... futex resumed>) = 0 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(8 [pid 590] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 587] close(19 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(9 [pid 587] close(20 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(10 [pid 587] close(21 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(11 [pid 587] close(22 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(12 [pid 587] close(23 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(13 [pid 587] close(24 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(14 [pid 587] close(25) = -1 EBADF (Bad file descriptor) [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 587] close(26 [pid 585] close(15 [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 587] close(27 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(16 [pid 587] close(28 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(17 [pid 587] close(29 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(18 [pid 587] exit_group(0 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 587] <... exit_group resumed>) = ? [pid 585] close(19 [pid 587] +++ exited with 0 +++ [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 585] close(20) = -1 EBADF (Bad file descriptor) [pid 585] close(21) = -1 EBADF (Bad file descriptor) [pid 585] close(22 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 585] close(23 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 675, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./48", MNT_FORCE|UMOUNT_NOFOLLOW [pid 585] close(24 [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] read(21, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 585] close(25 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] openat(AT_FDCWD, "./48", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... openat resumed>) = 3 [pid 585] close(26 [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 306] newfstatat(3, "", [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] epoll_pwait(4, [pid 314] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 585] close(27 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] <... write resumed>) = 64 [pid 306] getdents64(3, [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] epoll_pwait(4, [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 585] close(28 [pid 463] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] read(21, [pid 306] umount2("./48/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 585] close(29 [pid 314] <... read resumed>0xc001561cc0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] newfstatat(AT_FDCWD, "./48/cgroup.cpu", [pid 585] exit_group(0) = ? [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=626460778} [pid 585] +++ exited with 0 +++ [pid 306] unlink("./48/cgroup.cpu" [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 320] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 628, NULL, 0) = 1 [pid 306] umount2("./48/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 590] <... bpf resumed>) = 5 [pid 589] <... bpf resumed>) = 5 [pid 588] <... bpf resumed>) = 5 [pid 320] umount2("./48", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 590] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 589] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... futex resumed>) = 1 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 590] <... futex resumed>) = 0 [pid 589] <... futex resumed>) = 0 [pid 588] <... futex resumed>) = 0 [pid 320] openat(AT_FDCWD, "./48", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] read(22, [pid 306] newfstatat(AT_FDCWD, "./48/binderfs", [pid 590] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 589] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... openat resumed>) = 3 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 590] <... futex resumed>) = 0 [pid 589] <... futex resumed>) = 0 [pid 588] <... futex resumed>) = 0 [pid 320] newfstatat(3, "", [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 306] unlink("./48/binderfs" [pid 590] write(-1, NULL, 55808 [pid 589] write(-1, NULL, 55808 [pid 588] write(-1, NULL, 55808 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 590] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 589] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 588] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getdents64(3, [pid 319] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] epoll_pwait(4, [pid 306] <... unlink resumed>) = 0 [pid 590] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 589] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] <... write resumed>) = 64 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] umount2("./48/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 590] <... futex resumed>) = 0 [pid 589] <... futex resumed>) = 0 [pid 588] <... futex resumed>) = 0 [pid 320] umount2("./48/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] read(22, [pid 314] epoll_pwait(4, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 590] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 589] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... read resumed>0xc001561d30, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] newfstatat(AT_FDCWD, "./48/cgroup", [pid 590] <... futex resumed>) = 0 [pid 589] <... futex resumed>) = 0 [pid 588] <... futex resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./48/cgroup.cpu", [pid 319] epoll_pwait(4, [pid 314] epoll_pwait(4, [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] unlink("./48/cgroup" [pid 590] <... bpf resumed>) = 6 [pid 589] <... bpf resumed>) = 6 [pid 588] <... bpf resumed>) = 6 [pid 320] unlink("./48/cgroup.cpu" [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 590] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 589] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... unlink resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 590] <... futex resumed>) = 0 [pid 589] <... futex resumed>) = 0 [pid 588] <... futex resumed>) = 0 [pid 320] umount2("./48/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] umount2("./48/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=619260512} [pid 590] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 589] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 590] <... futex resumed>) = 0 [pid 589] <... futex resumed>) = 0 [pid 588] <... futex resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./48/binderfs", [pid 306] newfstatat(AT_FDCWD, "./48/cgroup.net", [pid 590] close(6 [pid 589] close(6 [pid 588] close(6 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 590] <... close resumed>) = 0 [pid 589] <... close resumed>) = 0 [pid 588] <... close resumed>) = 0 [pid 320] unlink("./48/binderfs" [pid 306] unlink("./48/cgroup.net" [pid 590] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 589] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... unlink resumed>) = 0 [pid 590] <... futex resumed>) = 0 [pid 589] <... futex resumed>) = 0 [pid 588] <... futex resumed>) = 0 [pid 320] umount2("./48/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... unlink resumed>) = 0 [pid 590] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 589] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] getdents64(3, [pid 590] <... futex resumed>) = 0 [pid 589] <... futex resumed>) = 0 [pid 588] <... futex resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./48/cgroup", [pid 590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 590] <... bpf resumed>) = 6 [pid 588] <... bpf resumed>) = 6 [pid 320] unlink("./48/cgroup" [pid 588] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... unlink resumed>) = 0 [pid 588] <... futex resumed>) = 0 [pid 320] umount2("./48/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 588] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 588] <... futex resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./48/cgroup.net", [pid 588] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 590] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 589] <... bpf resumed>) = 6 [pid 588] <... bpf resumed>) = 7 [pid 320] unlink("./48/cgroup.net" [pid 306] close(3 [pid 590] <... futex resumed>) = 0 [pid 589] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... unlink resumed>) = 0 [pid 589] <... futex resumed>) = 0 [pid 588] <... futex resumed>) = 0 [pid 320] getdents64(3, [pid 306] <... close resumed>) = 0 [pid 590] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 589] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] close(3 [pid 590] <... futex resumed>) = 0 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 306] unlinkat(AT_FDCWD, "./48", AT_REMOVEDIR [pid 590] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 589] <... futex resumed>) = 0 [pid 588] <... close resumed>) = 0 [pid 320] close(3) = 0 [pid 320] unlinkat(AT_FDCWD, "./48", AT_REMOVEDIR [pid 590] <... bpf resumed>) = 7 [pid 589] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 588] close(4 [pid 320] <... unlinkat resumed>) = 0 [pid 306] <... unlinkat resumed>) = 0 [pid 590] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 589] <... bpf resumed>) = 7 [pid 320] mkdirat(AT_FDCWD, "./49", 0777 [pid 590] <... futex resumed>) = 0 [pid 589] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] <... close resumed>) = 0 [pid 320] <... mkdirat resumed>) = 0 [pid 306] mkdirat(AT_FDCWD, "./49", 0777 [pid 590] close(3 [pid 589] <... futex resumed>) = 0 [pid 588] close(5 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 320] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 306] <... mkdirat resumed>) = 0 [pid 590] <... close resumed>) = 0 [pid 589] close(3 [pid 588] <... close resumed>) = 0 [pid 320] close(3 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 590] close(4 [pid 589] <... close resumed>) = 0 [pid 588] close(6 [pid 320] <... close resumed>) = 0 [pid 590] <... close resumed>) = 0 [pid 589] close(4 [pid 588] <... close resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... openat resumed>) = 3 [pid 590] close(5 [pid 589] <... close resumed>) = 0 [pid 588] close(7 [pid 320] <... socket resumed>) = 3 [pid 306] ioctl(3, LOOP_CLR_FD [pid 589] close(5 [pid 320] close(3 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 320] <... close resumed>) = 0 [pid 306] close(3 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... close resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 320] close(3 [pid 306] close(3 [pid 320] <... close resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... close resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] <... socket resumed>) = 3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] close(3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] <... close resumed>) = 0 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] <... socket resumed>) = 3 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] close(3 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 306] <... socket resumed>) = 3 [pid 320] <... setsockopt resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] <... setsockopt resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 590] <... close resumed>) = 0 [pid 588] <... close resumed>) = 0 [pid 590] close(6 [pid 589] <... close resumed>) = 0 [pid 588] close(8 [pid 590] <... close resumed>) = 0 [pid 589] close(6 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 590] close(7 [pid 589] <... close resumed>) = 0 [pid 588] close(9 [pid 589] close(7 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] close(3 [pid 588] close(10 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 588] close(11 [pid 320] <... setsockopt resumed>) = 0 [pid 306] read(249, [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 588] close(12 [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 588] close(13 [pid 320] read(249, [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 588] close(14) = -1 EBADF (Bad file descriptor) [pid 588] close(15) = -1 EBADF (Bad file descriptor) [pid 588] close(16) = -1 EBADF (Bad file descriptor) [pid 588] close(17) = -1 EBADF (Bad file descriptor) [pid 588] close(18) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 591 attached [pid 588] close(19 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 591] set_robust_list(0x555555a6d760, 24 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... set_robust_list resumed>) = 0 [pid 588] close(20 [pid 591] chdir("./49" [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... chdir resumed>) = 0 [pid 588] close(21 [pid 591] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... prctl resumed>) = 0 [pid 588] close(22./strace-static-x86_64: Process 592 attached [pid 591] setpgid(0, 0 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 51 [pid 592] set_robust_list(0x555556bd7760, 24 [pid 591] <... setpgid resumed>) = 0 [pid 588] close(23 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 51 [pid 592] <... set_robust_list resumed>) = 0 [pid 591] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] chdir("./49" [pid 591] <... symlinkat resumed>) = 0 [pid 588] close(24 [pid 592] <... chdir resumed>) = 0 [pid 591] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 591] <... symlinkat resumed>) = 0 [pid 588] close(25 [pid 592] <... prctl resumed>) = 0 [pid 591] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] setpgid(0, 0 [pid 591] <... symlinkat resumed>) = 0 [pid 588] close(26 [pid 592] <... setpgid resumed>) = 0 [pid 591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 591] <... openat resumed>) = 3 [pid 588] close(27 [pid 592] <... symlinkat resumed>) = 0 [pid 591] write(3, "1000", 4 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 591] <... write resumed>) = 4 [pid 588] close(28 [pid 591] close(3 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] <... symlinkat resumed>) = 0 [pid 591] <... close resumed>) = 0 [pid 588] close(29 [pid 592] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 591] read(200, [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 588] close(3 [pid 592] <... symlinkat resumed>) = 0 [pid 591] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 591] <... symlinkat resumed>) = 0 [pid 588] close(4 [pid 591] close(249 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] <... openat resumed>) = 3 [pid 591] <... close resumed>) = 0 [pid 588] close(5 [pid 592] write(3, "1000", 4 [pid 591] close(248 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] <... write resumed>) = 4 [pid 591] <... close resumed>) = 0 [pid 588] close(6 [pid 592] close(3 [pid 591] close(4 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... close resumed>) = 0 [pid 588] close(7 [pid 592] <... close resumed>) = 0 [pid 591] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] read(200, [pid 591] <... futex resumed>) = 0 [pid 588] close(8 [pid 592] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 591] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... futex resumed>) = 0 [pid 588] close(9 [pid 592] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 591] bpf(BPF_PROG_LOAD, NULL, 0 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 588] close(10 [pid 592] <... symlinkat resumed>) = 0 [pid 591] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] close(249 [pid 591] <... futex resumed>) = 0 [pid 588] close(11 [pid 592] <... close resumed>) = 0 [pid 591] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] close(248 [pid 591] <... futex resumed>) = 0 [pid 588] close(12 [pid 592] <... close resumed>) = 0 [pid 591] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] close(4 [pid 591] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 588] close(13 [pid 592] <... close resumed>) = 0 [pid 591] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... futex resumed>) = 0 [pid 588] close(14 [pid 592] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] <... futex resumed>) = 0 [pid 591] <... futex resumed>) = 0 [pid 588] close(15 [pid 592] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] <... futex resumed>) = 0 [pid 591] <... bpf resumed>) = 3 [pid 588] close(16 [pid 592] bpf(BPF_PROG_LOAD, NULL, 0 [pid 591] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 591] <... futex resumed>) = 0 [pid 588] close(17 [pid 591] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] <... futex resumed>) = 0 [pid 588] close(18 [pid 592] <... futex resumed>) = 0 [pid 591] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] <... bpf resumed>) = 0 [pid 588] close(19 [pid 592] <... futex resumed>) = 0 [pid 591] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 591] <... futex resumed>) = 0 [pid 588] close(20 [pid 591] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 591] <... futex resumed>) = 0 [pid 588] close(21 [pid 592] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] <... futex resumed>) = 0 [pid 591] <... bpf resumed>) = 4 [pid 588] close(22 [pid 591] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... futex resumed>) = 0 [pid 588] close(23 [pid 591] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] <... futex resumed>) = 0 [pid 588] close(24 [pid 592] <... futex resumed>) = 0 [pid 591] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 588] close(25) = -1 EBADF (Bad file descriptor) [pid 592] <... bpf resumed>) = 3 [pid 588] close(26 [pid 592] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] <... futex resumed>) = 0 [pid 588] close(27 [pid 592] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] <... futex resumed>) = 0 [pid 588] close(28) = -1 EBADF (Bad file descriptor) [pid 588] close(29) = -1 EBADF (Bad file descriptor) [pid 592] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 588] exit_group(0 [pid 592] <... bpf resumed>) = 0 [pid 588] <... exit_group resumed>) = ? [pid 592] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] +++ exited with 0 +++ [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 592] <... futex resumed>) = 0 [pid 592] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 592] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 621, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 592] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 592] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./48", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(15, [pid 294] sched_yield( [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] openat(AT_FDCWD, "./48", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 294] <... sched_yield resumed>) = 0 [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... openat resumed>) = 3 [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 311] newfstatat(3, "", [pid 294] <... futex resumed>) = 0 [pid 319] epoll_pwait(4, [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] getdents64(3, [pid 319] epoll_pwait(4, [pid 314] <... write resumed>) = 64 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./48/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(15, [pid 311] newfstatat(AT_FDCWD, "./48/cgroup.cpu", [pid 314] <... read resumed>0xc001561d90, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] unlink("./48/cgroup.cpu" [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=577507214} [pid 311] <... unlink resumed>) = 0 [pid 311] umount2("./48/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./48/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./48/binderfs") = 0 [pid 311] umount2("./48/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./48/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./48/cgroup") = 0 [pid 311] umount2("./48/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./48/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 590] <... close resumed>) = 0 [pid 311] unlink("./48/cgroup.net" [pid 590] close(8 [pid 589] <... close resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(8 [pid 311] getdents64(3, [pid 590] close(9 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(9 [pid 311] close(3 [pid 590] close(10 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(10 [pid 311] unlinkat(AT_FDCWD, "./48", AT_REMOVEDIR [pid 590] close(11 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... unlinkat resumed>) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(11 [pid 311] mkdirat(AT_FDCWD, "./49", 0777 [pid 590] close(12 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... mkdirat resumed>) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(12 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 590] close(13 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... openat resumed>) = 3 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(13 [pid 311] ioctl(3, LOOP_CLR_FD [pid 590] close(14 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(14 [pid 311] close(3 [pid 590] close(15 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(15 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 590] close(16 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(16 [pid 311] close(3 [pid 590] close(17 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(17 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 590] close(18 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(18 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 590] close(19 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(19 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 590] close(20 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(20 [pid 311] close(3 [pid 590] close(21 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(21 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 590] close(22 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(22 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 590] close(23 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 590] close(24 [pid 589] close(23 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 590] close(25 [pid 589] close(24 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 590] close(26 [pid 589] close(25 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 590] close(27 [pid 589] close(26 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 590] close(28 [pid 589] close(27 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 589] close(28 [pid 590] close(29 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 590] close(3 [pid 589] close(29 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 590] close(4 [pid 589] close(3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 590] close(5 [pid 311] close(3 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(4 [pid 311] <... close resumed>) = 0 [pid 590] close(6 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(5 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 590] close(7 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(6 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 590] close(8 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(7 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 590] close(9 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... setsockopt resumed>) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(8 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 590] close(10 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(9 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 590] close(11 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(10 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 590] close(12 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... setsockopt resumed>) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(11 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 590] close(13 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(12 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 590] close(14 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(13 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 590] close(15 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... setsockopt resumed>) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(14 [pid 311] close(3 [pid 590] close(16 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(15 [pid 311] read(249, [pid 590] close(17 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(16 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 590] close(18 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 593 attached [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(17 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 51 [pid 593] set_robust_list(0x555556a82760, 24 [pid 590] close(19 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] <... set_robust_list resumed>) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(18 [pid 593] chdir("./49" [pid 590] close(20 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] <... chdir resumed>) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(19 [pid 593] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 590] close(21 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] <... prctl resumed>) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(20 [pid 593] setpgid(0, 0 [pid 590] close(22 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] <... setpgid resumed>) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(21 [pid 593] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 590] close(23 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] <... symlinkat resumed>) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(22 [pid 593] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 590] close(24 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] <... symlinkat resumed>) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] close(23 [pid 593] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 590] close(25 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] <... symlinkat resumed>) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 589] close(24 [pid 590] close(26 [pid 593] <... openat resumed>) = 3 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] write(3, "1000", 4 [pid 590] close(27 [pid 589] close(25 [pid 593] <... write resumed>) = 4 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] close(3 [pid 590] close(28 [pid 589] close(26 [pid 593] <... close resumed>) = 0 [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] read(200, [pid 590] close(29 [pid 589] close(27 [pid 593] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 590] exit_group(0 [pid 589] close(28 [pid 593] <... symlinkat resumed>) = 0 [pid 590] <... exit_group resumed>) = ? [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] close(249 [pid 589] close(29 [pid 592] <... bpf resumed>) = 5 [pid 591] <... bpf resumed>) = 5 [pid 592] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 592] <... futex resumed>) = 0 [pid 591] <... futex resumed>) = 0 [pid 592] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 592] <... futex resumed>) = 0 [pid 591] <... futex resumed>) = 0 [pid 590] +++ exited with 0 +++ [pid 593] <... close resumed>) = 0 [pid 592] write(-1, NULL, 55808 [pid 591] write(-1, NULL, 55808 [pid 589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 593] close(248 [pid 592] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 589] exit_group(0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 592] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 593] <... close resumed>) = 0 [pid 592] <... futex resumed>) = 0 [pid 591] <... futex resumed>) = 0 [pid 589] <... exit_group resumed>) = ? [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 579, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 593] close(4 [pid 592] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] umount2("./48", MNT_FORCE|UMOUNT_NOFOLLOW [pid 592] <... futex resumed>) = 0 [pid 591] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 319] read(39, [pid 317] openat(AT_FDCWD, "./48", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 593] <... close resumed>) = 0 [pid 592] <... bpf resumed>) = 6 [pid 591] <... bpf resumed>) = 6 [pid 589] +++ exited with 0 +++ [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... openat resumed>) = 3 [pid 294] <... futex resumed>) = 0 [pid 593] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 592] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 317] newfstatat(3, "", [pid 593] <... futex resumed>) = 0 [pid 592] <... futex resumed>) = 0 [pid 591] <... futex resumed>) = 0 [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 593] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 592] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] epoll_pwait(4, [pid 319] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] getdents64(3, [pid 593] <... futex resumed>) = 0 [pid 592] <... futex resumed>) = 0 [pid 591] <... futex resumed>) = 0 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 593] bpf(BPF_PROG_LOAD, NULL, 0 [pid 592] close(6 [pid 591] close(6 [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] umount2("./48/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 593] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 592] <... close resumed>) = 0 [pid 591] <... close resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 0 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 593] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 592] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] read(39, [pid 317] newfstatat(AT_FDCWD, "./48/cgroup.cpu", [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] <... write resumed>) = 12 [pid 593] <... futex resumed>) = 0 [pid 592] <... futex resumed>) = 0 [pid 591] <... futex resumed>) = 0 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 551, NULL, 0) = 1 [pid 319] <... read resumed>0xc0016964a0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] umount2("./47", MNT_FORCE|UMOUNT_NOFOLLOW [pid 593] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 592] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] read(11, [pid 319] epoll_pwait(4, [pid 317] unlink("./48/cgroup.cpu" [pid 593] <... futex resumed>) = 0 [pid 592] <... futex resumed>) = 0 [pid 591] <... futex resumed>) = 0 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... unlink resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 593] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 319] epoll_pwait(4, [pid 317] umount2("./48/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 593] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 592] <... bpf resumed>) = 6 [pid 591] <... bpf resumed>) = 6 [pid 463] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] openat(AT_FDCWD, "./47", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 593] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 592] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... write resumed>) = 64 [pid 317] newfstatat(AT_FDCWD, "./48/binderfs", [pid 592] <... futex resumed>) = 0 [pid 591] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... openat resumed>) = 3 [pid 593] <... futex resumed>) = 0 [pid 592] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] unlink("./48/binderfs" [pid 305] newfstatat(3, "", [pid 593] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 592] <... futex resumed>) = 0 [pid 591] <... futex resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 317] <... unlink resumed>) = 0 [pid 314] <... futex resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 593] <... futex resumed>) = 0 [pid 592] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 591] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 463] read(11, [pid 317] umount2("./48/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 593] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 592] <... bpf resumed>) = 7 [pid 591] <... bpf resumed>) = 7 [pid 463] <... read resumed>0xc001561e00, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] getdents64(3, [pid 593] <... bpf resumed>) = 3 [pid 592] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] newfstatat(AT_FDCWD, "./48/cgroup", [pid 593] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 592] <... futex resumed>) = 0 [pid 591] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=543722907} [pid 593] <... futex resumed>) = 0 [pid 592] close(3 [pid 591] close(3 [pid 317] unlink("./48/cgroup" [pid 305] umount2("./47/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 593] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 592] <... close resumed>) = 0 [pid 591] <... close resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 592] close(4 [pid 591] close(4 [pid 593] <... futex resumed>) = 0 [pid 317] umount2("./48/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 593] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 592] <... close resumed>) = 0 [pid 591] <... close resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./47/cgroup.cpu", [pid 593] <... bpf resumed>) = 0 [pid 592] close(5 [pid 591] close(5 [pid 317] newfstatat(AT_FDCWD, "./48/cgroup.net", [pid 593] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 592] <... close resumed>) = 0 [pid 591] <... close resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 593] <... futex resumed>) = 0 [pid 592] close(6 [pid 591] close(6 [pid 317] unlink("./48/cgroup.net" [pid 305] unlink("./47/cgroup.cpu" [pid 593] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 592] <... close resumed>) = 0 [pid 591] <... close resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 592] close(7 [pid 591] close(7 [pid 317] getdents64(3, [pid 593] <... futex resumed>) = 0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 305] <... unlink resumed>) = 0 [pid 593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 317] close(3 [pid 305] umount2("./47/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... close resumed>) = 0 [pid 317] unlinkat(AT_FDCWD, "./48", AT_REMOVEDIR) = 0 [pid 317] mkdirat(AT_FDCWD, "./49", 0777 [pid 593] <... bpf resumed>) = 4 [pid 317] <... mkdirat resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 593] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... openat resumed>) = 3 [pid 305] newfstatat(AT_FDCWD, "./47/binderfs", [pid 593] <... futex resumed>) = 0 [pid 317] ioctl(3, LOOP_CLR_FD [pid 593] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 593] <... futex resumed>) = 0 [pid 317] close(3 [pid 305] unlink("./47/binderfs" [pid 593] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 317] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] <... unlink resumed>) = 0 [pid 317] close(3 [pid 305] umount2("./47/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... socket resumed>) = 3 [pid 305] newfstatat(AT_FDCWD, "./47/cgroup", [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] unlink("./47/cgroup" [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... unlink resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] umount2("./47/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] newfstatat(AT_FDCWD, "./47/cgroup.net", [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] unlink("./47/cgroup.net" [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... unlink resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] getdents64(3, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] <... close resumed>) = 0 [pid 317] close(3 [pid 305] unlinkat(AT_FDCWD, "./47", AT_REMOVEDIR [pid 317] <... close resumed>) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] <... unlinkat resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] mkdirat(AT_FDCWD, "./48", 0777 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] <... mkdirat resumed>) = 0 [pid 317] close(3) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 317] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] <... openat resumed>) = 3 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] ioctl(3, LOOP_CLR_FD./strace-static-x86_64: Process 594 attached [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 51 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 594] set_robust_list(0x555556f7e760, 24 [pid 305] close(3 [pid 594] <... set_robust_list resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 594] chdir("./49" [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 594] <... chdir resumed>) = 0 [pid 305] <... socket resumed>) = 3 [pid 594] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 305] close(3 [pid 594] <... prctl resumed>) = 0 [pid 594] setpgid(0, 0 [pid 305] <... close resumed>) = 0 [pid 594] <... setpgid resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 594] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup") = 0 [pid 305] <... socket resumed>) = 3 [pid 594] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 594] <... symlinkat resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 594] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 594] <... symlinkat resumed>) = 0 [pid 594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 594] write(3, "1000", 4) = 4 [pid 305] close(3 [pid 594] close(3) = 0 [pid 305] <... close resumed>) = 0 [pid 594] read(200, 0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 594] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 592] <... close resumed>) = 0 [pid 591] <... close resumed>) = 0 [pid 305] <... socket resumed>) = 3 [pid 594] close(249 [pid 592] close(8 [pid 591] close(8 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 594] <... close resumed>) = 0 [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 594] close(248 [pid 592] close(9 [pid 591] close(9 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 594] <... close resumed>) = 0 [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 594] close(4) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 594] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 592] close(10 [pid 591] close(10 [pid 594] <... futex resumed>) = 0 [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 594] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 592] close(11 [pid 591] close(11 [pid 594] <... futex resumed>) = 0 [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 594] bpf(BPF_PROG_LOAD, NULL, 0 [pid 592] close(12 [pid 591] close(12 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 594] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 594] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 592] close(13 [pid 591] close(13 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 594] <... futex resumed>) = 0 [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 594] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 592] close(14 [pid 591] close(14 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 594] <... futex resumed>) = 0 [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 594] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 592] close(15 [pid 591] close(15 [pid 594] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 594] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 592] close(16 [pid 591] close(16 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 594] <... futex resumed>) = 0 [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 594] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 594] <... futex resumed>) = 0 [pid 592] close(17 [pid 591] close(17 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 594] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 594] <... bpf resumed>) = 3 [pid 592] close(18 [pid 591] close(18 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 594] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 594] <... futex resumed>) = 0 [pid 592] close(19 [pid 591] close(19 [pid 594] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 594] <... futex resumed>) = 0 [pid 592] close(20 [pid 591] close(20 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 594] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 594] <... bpf resumed>) = 0 [pid 592] close(21 [pid 591] close(21 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 594] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 594] <... futex resumed>) = 0 [pid 592] close(22 [pid 591] close(22 [pid 305] <... close resumed>) = 0 [pid 594] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 594] <... futex resumed>) = 0 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 592] close(23 [pid 591] close(23 [pid 594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 592] close(24 [pid 594] <... bpf resumed>) = 4 [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] close(24 [pid 592] close(25 [pid 594] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 594] <... futex resumed>) = 0 [pid 592] close(26 [pid 591] close(25 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 594] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 594] <... futex resumed>) = 0 [pid 592] close(27 [pid 591] close(26 [pid 594] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 592] close(28 [pid 591] close(27 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 592] close(29 [pid 591] close(28 [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 592] close(3 [pid 591] close(29 [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 592] close(4 [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 591] close(3 [pid 592] close(5 [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] close(4 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 592] close(6 [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] close(5 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 592] close(7 [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] close(6 [pid 592] close(8 [pid 305] <... close resumed>) = 0 [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] close(9 [pid 591] close(7 [pid 305] read(249, [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] close(10 [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 591] close(8 [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] close(11) = -1 EBADF (Bad file descriptor) [pid 592] close(12) = -1 EBADF (Bad file descriptor) [pid 592] close(13) = -1 EBADF (Bad file descriptor) [pid 592] close(14) = -1 EBADF (Bad file descriptor) [pid 592] close(15) = -1 EBADF (Bad file descriptor) [pid 592] close(16) = -1 EBADF (Bad file descriptor) [pid 592] close(17./strace-static-x86_64: Process 596 attached ) = -1 EBADF (Bad file descriptor) [pid 591] close(9 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 50 [pid 596] set_robust_list(0x5555557f6760, 24 [pid 592] close(18 [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 596] <... set_robust_list resumed>) = 0 [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] close(10 [pid 596] chdir("./48" [pid 592] close(19 [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 596] <... chdir resumed>) = 0 [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] close(11 [pid 596] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 592] close(20 [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 596] <... prctl resumed>) = 0 [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] close(12 [pid 596] setpgid(0, 0 [pid 592] close(21 [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 596] <... setpgid resumed>) = 0 [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] close(13 [pid 592] close(22) = -1 EBADF (Bad file descriptor) [pid 592] close(23) = -1 EBADF (Bad file descriptor) [pid 592] close(24 [pid 596] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] close(25) = -1 EBADF (Bad file descriptor) [pid 592] close(26) = -1 EBADF (Bad file descriptor) [pid 592] close(27 [pid 596] <... symlinkat resumed>) = 0 [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] close(14 [pid 596] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 592] close(28 [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 596] <... symlinkat resumed>) = 0 [pid 592] close(29 [pid 591] close(15 [pid 596] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 592] exit_group(0) = ? [pid 596] <... symlinkat resumed>) = 0 [pid 592] +++ exited with 0 +++ [pid 591] close(16 [pid 596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 596] <... openat resumed>) = 3 [pid 591] close(17 [pid 596] write(3, "1000", 4 [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 596] <... write resumed>) = 4 [pid 591] close(18 [pid 320] <... write resumed>) = 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 549, NULL, 0) = 1 [pid 596] close(3 [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./49", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 596] <... close resumed>) = 0 [pid 591] close(19 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 596] read(200, [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] openat(AT_FDCWD, "./49", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] read(22, [pid 596] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 591] close(20 [pid 320] <... openat resumed>) = 3 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 596] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(3, "", [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 596] <... symlinkat resumed>) = 0 [pid 591] close(21 [pid 463] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... futex resumed>) = 1 [pid 596] close(249 [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] epoll_pwait(4, [pid 320] getdents64(3, [pid 319] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 596] <... close resumed>) = 0 [pid 591] close(22 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] <... write resumed>) = 64 [pid 596] close(248 [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] epoll_pwait(4, [pid 320] umount2("./49/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 596] <... close resumed>) = 0 [pid 594] <... bpf resumed>) = 5 [pid 593] <... bpf resumed>) = 5 [pid 591] close(23 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 596] close(4 [pid 594] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./49/cgroup.cpu", [pid 319] read(22, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 596] <... close resumed>) = 0 [pid 594] <... futex resumed>) = 0 [pid 593] <... futex resumed>) = 0 [pid 591] close(24 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] <... read resumed>0xc001561e60, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 596] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./49/cgroup.cpu" [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 596] <... futex resumed>) = 0 [pid 594] <... futex resumed>) = 0 [pid 593] <... futex resumed>) = 0 [pid 591] close(25 [pid 320] <... unlink resumed>) = 0 [pid 596] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] write(-1, NULL, 55808 [pid 593] write(-1, NULL, 55808 [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./49/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=503045467} [pid 596] <... futex resumed>) = 0 [pid 594] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 593] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 591] close(26 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 596] bpf(BPF_PROG_LOAD, NULL, 0 [pid 594] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./49/binderfs", [pid 596] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 594] <... futex resumed>) = 0 [pid 593] <... futex resumed>) = 0 [pid 591] close(27 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 596] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./49/binderfs" [pid 596] <... futex resumed>) = 0 [pid 594] <... futex resumed>) = 0 [pid 593] <... futex resumed>) = 0 [pid 591] close(28 [pid 320] <... unlink resumed>) = 0 [pid 596] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./49/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 596] <... futex resumed>) = 0 [pid 594] <... bpf resumed>) = 6 [pid 593] <... bpf resumed>) = 6 [pid 591] close(29 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 596] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 594] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./49/cgroup", [pid 596] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 594] <... futex resumed>) = 0 [pid 593] <... futex resumed>) = 0 [pid 591] exit_group(0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 596] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] <... exit_group resumed>) = ? [pid 320] unlink("./49/cgroup" [pid 596] <... futex resumed>) = 0 [pid 594] <... futex resumed>) = 0 [pid 593] <... futex resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 593] close(6 [pid 320] umount2("./49/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 593] <... close resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 593] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] +++ exited with 0 +++ [pid 320] newfstatat(AT_FDCWD, "./49/cgroup.net", [pid 596] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 594] close(6 [pid 596] <... futex resumed>) = 0 [pid 593] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] unlink("./49/cgroup.net" [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 596] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 594] <... close resumed>) = 0 [pid 593] <... futex resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 596] <... bpf resumed>) = 3 [pid 594] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 320] getdents64(3, [pid 596] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] <... futex resumed>) = 0 [pid 593] <... bpf resumed>) = 6 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 506, NULL, 0) = 1 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 306] <... write resumed>) = 12 [pid 596] <... futex resumed>) = 0 [pid 594] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] close(3 [pid 306] umount2("./49", MNT_FORCE|UMOUNT_NOFOLLOW [pid 596] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] <... futex resumed>) = 0 [pid 593] <... futex resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 320] <... close resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 596] <... futex resumed>) = 0 [pid 594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 593] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] read(21, [pid 320] unlinkat(AT_FDCWD, "./49", AT_REMOVEDIR [pid 306] openat(AT_FDCWD, "./49", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 596] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 593] <... futex resumed>) = 0 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] <... unlinkat resumed>) = 0 [pid 593] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 320] mkdirat(AT_FDCWD, "./50", 0777 [pid 596] <... bpf resumed>) = 0 [pid 594] <... bpf resumed>) = 6 [pid 593] <... bpf resumed>) = 7 [pid 463] <... futex resumed>) = 1 [pid 320] <... mkdirat resumed>) = 0 [pid 319] <... futex resumed>) = 0 [pid 306] <... openat resumed>) = 3 [pid 596] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 319] epoll_pwait(4, [pid 306] newfstatat(3, "", [pid 596] <... futex resumed>) = 0 [pid 594] <... futex resumed>) = 0 [pid 593] <... futex resumed>) = 0 [pid 463] <... write resumed>) = 64 [pid 320] <... openat resumed>) = 3 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 596] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] close(3 [pid 463] read(21, [pid 320] ioctl(3, LOOP_CLR_FD [pid 319] epoll_pwait(4, [pid 306] getdents64(3, [pid 596] <... futex resumed>) = 0 [pid 594] <... futex resumed>) = 0 [pid 593] <... close resumed>) = 0 [pid 463] <... read resumed>0xc001561ed0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 594] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 593] close(4 [pid 463] epoll_pwait(4, [pid 320] close(3 [pid 319] epoll_pwait(4, [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 596] <... bpf resumed>) = 4 [pid 594] <... bpf resumed>) = 7 [pid 593] <... close resumed>) = 0 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] <... close resumed>) = 0 [pid 306] umount2("./49/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 596] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] close(5 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 596] <... futex resumed>) = 0 [pid 594] <... futex resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 306] newfstatat(AT_FDCWD, "./49/cgroup.cpu", [pid 596] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] close(3 [pid 320] close(3 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=486854376} [pid 596] <... futex resumed>) = 0 [pid 594] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 306] unlink("./49/cgroup.cpu" [pid 596] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 594] close(4 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 594] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] <... unlink resumed>) = 0 [pid 594] close(5 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] umount2("./49/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] close(3) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] newfstatat(AT_FDCWD, "./49/binderfs", [pid 593] <... close resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 596] <... bpf resumed>) = 5 [pid 596] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] close(6 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 596] <... futex resumed>) = 0 [pid 593] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] unlink("./49/binderfs" [pid 596] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] close(7 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 596] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] <... unlink resumed>) = 0 [pid 596] write(-1, NULL, 55808 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] umount2("./49/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 596] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 596] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 596] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] newfstatat(AT_FDCWD, "./49/cgroup", [pid 596] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 596] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] unlink("./49/cgroup" [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 596] <... bpf resumed>) = 6 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... unlink resumed>) = 0 [pid 596] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] umount2("./49/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 596] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 596] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 596] <... futex resumed>) = 0 [pid 320] close(3 [pid 306] newfstatat(AT_FDCWD, "./49/cgroup.net", [pid 596] close(6 [pid 320] <... close resumed>) = 0 [pid 596] <... close resumed>) = 0 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 596] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... socket resumed>) = 3 [pid 306] unlink("./49/cgroup.net" [pid 596] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... unlink resumed>) = 0 [pid 596] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] getdents64(3, [pid 596] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 320] close(3) = 0 [pid 320] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 597 attached [pid 597] set_robust_list(0x555556bd7760, 24 [pid 596] <... bpf resumed>) = 6 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 52 [pid 306] close(3 [pid 597] <... set_robust_list resumed>) = 0 [pid 596] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 597] chdir("./50" [pid 596] <... futex resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 597] <... chdir resumed>) = 0 [pid 596] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] unlinkat(AT_FDCWD, "./49", AT_REMOVEDIR [pid 597] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 596] <... futex resumed>) = 0 [pid 597] <... prctl resumed>) = 0 [pid 597] setpgid(0, 0 [pid 306] <... unlinkat resumed>) = 0 [pid 597] <... setpgid resumed>) = 0 [pid 596] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 306] mkdirat(AT_FDCWD, "./50", 0777 [pid 597] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 597] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 306] <... mkdirat resumed>) = 0 [pid 597] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 597] <... symlinkat resumed>) = 0 [pid 597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 306] <... openat resumed>) = 3 [pid 597] <... openat resumed>) = 3 [pid 306] ioctl(3, LOOP_CLR_FD [pid 597] write(3, "1000", 4 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 597] <... write resumed>) = 4 [pid 306] close(3 [pid 597] close(3) = 0 [pid 306] <... close resumed>) = 0 [pid 597] read(200, [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 597] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... socket resumed>) = 3 [pid 597] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 306] close(3 [pid 597] <... symlinkat resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 597] close(249 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 597] <... close resumed>) = 0 [pid 306] <... socket resumed>) = 3 [pid 597] close(248 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 597] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 597] close(4 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 597] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 597] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] close(3 [pid 597] <... futex resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 597] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 597] <... futex resumed>) = 0 [pid 306] <... socket resumed>) = 3 [pid 597] bpf(BPF_PROG_LOAD, NULL, 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 597] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 597] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 597] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 597] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 597] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 597] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 597] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 597] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 597] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 597] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 597] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 597] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 597] <... bpf resumed>) = 3 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 597] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 597] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 597] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 597] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 597] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 306] close(3 [pid 597] <... bpf resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 597] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 597] <... futex resumed>) = 0 [pid 306] <... socket resumed>) = 3 [pid 597] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 597] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 597] <... bpf resumed>) = 4 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 597] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... setsockopt resumed>) = 0 [pid 597] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 597] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 597] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 597] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 306] close(3) = 0 [pid 306] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 598 attached , child_tidptr=0x555555a6d750) = 52 [pid 598] set_robust_list(0x555555a6d760, 24) = 0 [pid 598] chdir("./50") = 0 [pid 598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 594] <... close resumed>) = 0 [pid 594] close(6) = 0 [pid 594] close(7 [pid 598] setpgid(0, 0) = 0 [pid 598] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 598] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu") = 0 [pid 598] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net") = 0 [pid 598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 598] write(3, "1000", 4) = 4 [pid 598] close(3) = 0 [pid 598] read(200, 0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 598] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 598] close(249) = 0 [pid 598] close(248) = 0 [pid 598] close(4) = 0 [pid 598] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 598] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 598] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 598] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 598] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 598] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 598] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 598] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 598] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 598] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 598] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 598] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 598] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 598] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 598] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 598] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 598] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 597] <... bpf resumed>) = 5 [pid 596] <... bpf resumed>) = 7 [pid 593] <... close resumed>) = 0 [pid 597] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 596] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 597] <... futex resumed>) = 0 [pid 596] <... futex resumed>) = 0 [pid 597] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 596] close(3 [pid 597] <... futex resumed>) = 0 [pid 596] <... close resumed>) = 0 [pid 597] write(-1, NULL, 55808 [pid 596] close(4 [pid 593] close(8 [pid 597] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 596] <... close resumed>) = 0 [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 597] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 596] close(5 [pid 593] close(9 [pid 597] <... futex resumed>) = 0 [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 597] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] close(10 [pid 597] <... futex resumed>) = 0 [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 593] close(11 [pid 597] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 597] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] close(12 [pid 597] <... futex resumed>) = 0 [pid 597] close(6 [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 597] <... close resumed>) = 0 [pid 593] close(13 [pid 597] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 597] <... futex resumed>) = 0 [pid 593] close(14 [pid 597] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 597] <... futex resumed>) = 0 [pid 597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 593] close(15 [pid 597] <... bpf resumed>) = 6 [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 597] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] close(16 [pid 597] <... futex resumed>) = 0 [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 597] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] close(17 [pid 597] <... futex resumed>) = 0 [pid 593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 597] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 593] close(18) = -1 EBADF (Bad file descriptor) [pid 593] close(19) = -1 EBADF (Bad file descriptor) [pid 593] close(20) = -1 EBADF (Bad file descriptor) [pid 593] close(21) = -1 EBADF (Bad file descriptor) [pid 593] close(22) = -1 EBADF (Bad file descriptor) [pid 593] close(23) = -1 EBADF (Bad file descriptor) [pid 593] close(24) = -1 EBADF (Bad file descriptor) [pid 593] close(25) = -1 EBADF (Bad file descriptor) [pid 593] close(26) = -1 EBADF (Bad file descriptor) [pid 593] close(27) = -1 EBADF (Bad file descriptor) [pid 593] close(28) = -1 EBADF (Bad file descriptor) [pid 593] close(29) = -1 EBADF (Bad file descriptor) [pid 593] close(3) = -1 EBADF (Bad file descriptor) [pid 593] close(4) = -1 EBADF (Bad file descriptor) [pid 593] close(5) = -1 EBADF (Bad file descriptor) [pid 593] close(6) = -1 EBADF (Bad file descriptor) [pid 593] close(7) = -1 EBADF (Bad file descriptor) [pid 593] close(8) = -1 EBADF (Bad file descriptor) [pid 593] close(9) = -1 EBADF (Bad file descriptor) [pid 593] close(10) = -1 EBADF (Bad file descriptor) [pid 593] close(11) = -1 EBADF (Bad file descriptor) [pid 593] close(12) = -1 EBADF (Bad file descriptor) [pid 593] close(13) = -1 EBADF (Bad file descriptor) [pid 593] close(14) = -1 EBADF (Bad file descriptor) [pid 593] close(15) = -1 EBADF (Bad file descriptor) [pid 593] close(16) = -1 EBADF (Bad file descriptor) [pid 593] close(17) = -1 EBADF (Bad file descriptor) [pid 593] close(18) = -1 EBADF (Bad file descriptor) [pid 593] close(19) = -1 EBADF (Bad file descriptor) [pid 593] close(20) = -1 EBADF (Bad file descriptor) [pid 593] close(21) = -1 EBADF (Bad file descriptor) [pid 593] close(22) = -1 EBADF (Bad file descriptor) [pid 593] close(23) = -1 EBADF (Bad file descriptor) [pid 593] close(24) = -1 EBADF (Bad file descriptor) [pid 593] close(25) = -1 EBADF (Bad file descriptor) [pid 593] close(26) = -1 EBADF (Bad file descriptor) [pid 593] close(27) = -1 EBADF (Bad file descriptor) [pid 593] close(28) = -1 EBADF (Bad file descriptor) [pid 593] close(29) = -1 EBADF (Bad file descriptor) [pid 593] exit_group(0) = ? [pid 593] +++ exited with 0 +++ [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 492, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./49", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 319] read(15, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] openat(AT_FDCWD, "./49", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... openat resumed>) = 3 [pid 319] <... futex resumed>) = 1 [pid 463] <... futex resumed>) = 0 [pid 311] newfstatat(3, "", [pid 319] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 463] epoll_pwait(4, [pid 319] <... write resumed>) = 64 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] read(15, [pid 463] epoll_pwait(4, [pid 319] <... read resumed>0xc001561f30, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] getdents64(3, [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] epoll_pwait(4, [pid 463] epoll_pwait(4, [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] umount2("./49/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./49/cgroup.cpu", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=430269794} [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./49/cgroup.cpu") = 0 [pid 311] umount2("./49/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./49/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./49/binderfs") = 0 [pid 311] umount2("./49/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./49/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./49/cgroup") = 0 [pid 311] umount2("./49/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./49/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./49/cgroup.net") = 0 [pid 311] getdents64(3, 0x555556a83810 /* 0 entries */, 32768) = 0 [pid 311] close(3) = 0 [pid 311] unlinkat(AT_FDCWD, "./49", AT_REMOVEDIR) = 0 [pid 311] mkdirat(AT_FDCWD, "./50", 0777) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 3 [pid 311] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 311] close(3) = 0 [pid 598] <... bpf resumed>) = 5 [pid 597] <... bpf resumed>) = 7 [pid 596] <... close resumed>) = 0 [pid 594] <... close resumed>) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 598] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 597] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 596] close(6 [pid 594] close(8 [pid 598] <... futex resumed>) = 0 [pid 597] <... futex resumed>) = 0 [pid 596] <... close resumed>) = 0 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 598] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 597] close(3 [pid 596] close(7 [pid 594] close(9 [pid 311] close(3 [pid 598] <... futex resumed>) = 0 [pid 597] <... close resumed>) = 0 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 598] write(-1, NULL, 55808 [pid 597] close(4 [pid 594] close(10 [pid 311] <... close resumed>) = 0 [pid 598] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 597] <... close resumed>) = 0 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 598] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 597] close(5 [pid 594] close(11 [pid 598] <... futex resumed>) = 0 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 598] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 594] close(12 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 598] <... bpf resumed>) = 6 [pid 594] close(13 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 598] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 598] <... futex resumed>) = 0 [pid 594] close(14 [pid 598] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 598] <... futex resumed>) = 0 [pid 594] close(15 [pid 311] close(3 [pid 598] close(6 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 598] <... close resumed>) = 0 [pid 594] close(16 [pid 311] <... close resumed>) = 0 [pid 598] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 598] <... futex resumed>) = 0 [pid 594] close(17 [pid 598] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 598] <... futex resumed>) = 0 [pid 594] close(18 [pid 598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 598] <... bpf resumed>) = 6 [pid 594] close(19 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 598] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 598] <... futex resumed>) = 0 [pid 594] close(20 [pid 598] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 598] <... futex resumed>) = 0 [pid 594] close(21 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 598] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 594] close(22 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 594] close(23 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 594] close(24 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 594] close(25) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 594] close(26) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 594] close(27 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 594] close(28 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 594] close(29 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 594] close(3) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 594] close(4 [pid 311] close(3 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 594] close(5 [pid 311] <... close resumed>) = 0 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 594] close(6) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 594] close(7 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 594] close(8 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 594] close(9 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 594] close(10 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 594] close(11 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 594] close(12 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 594] close(13) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 594] close(14 [pid 311] close(3 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 594] close(15 [pid 311] <... close resumed>) = 0 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] read(249, [pid 594] close(16 [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 594] close(17 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 599 attached [pid 594] close(18 [pid 599] set_robust_list(0x555556a82760, 24 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 52 [pid 599] <... set_robust_list resumed>) = 0 [pid 594] close(19 [pid 599] chdir("./50" [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] <... chdir resumed>) = 0 [pid 594] close(20 [pid 599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 599] setpgid(0, 0) = 0 [pid 599] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] <... symlinkat resumed>) = 0 [pid 594] close(21 [pid 599] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] <... symlinkat resumed>) = 0 [pid 594] close(22 [pid 599] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] <... symlinkat resumed>) = 0 [pid 594] close(23 [pid 599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] <... openat resumed>) = 3 [pid 594] close(24 [pid 599] write(3, "1000", 4 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] <... write resumed>) = 4 [pid 594] close(25 [pid 599] close(3 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] <... close resumed>) = 0 [pid 594] close(26 [pid 599] read(200, [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 594] close(27 [pid 599] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] <... symlinkat resumed>) = 0 [pid 594] close(28 [pid 599] close(249 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] <... close resumed>) = 0 [pid 594] close(29 [pid 599] close(248 [pid 594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] <... close resumed>) = 0 [pid 594] exit_group(0 [pid 599] close(4 [pid 594] <... exit_group resumed>) = ? [pid 599] <... close resumed>) = 0 [pid 594] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 599] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] restart_syscall(<... resuming interrupted clone ...> [pid 599] <... futex resumed>) = 0 [pid 599] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] <... restart_syscall resumed>) = 0 [pid 599] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 599] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 599] <... futex resumed>) = 0 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 431, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 599] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] umount2("./49", MNT_FORCE|UMOUNT_NOFOLLOW [pid 599] <... futex resumed>) = 0 [pid 596] <... close resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 599] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 596] close(8 [pid 463] read(39, [pid 317] openat(AT_FDCWD, "./49", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 599] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... openat resumed>) = 3 [pid 599] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 596] close(9 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 317] newfstatat(3, "", [pid 599] <... futex resumed>) = 0 [pid 596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 599] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 596] close(10 [pid 317] getdents64(3, 0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 599] <... futex resumed>) = 0 [pid 319] epoll_pwait(4, [pid 317] umount2("./49/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 599] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 596] close(11 [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] read(39, [pid 319] epoll_pwait(4, [pid 317] newfstatat(AT_FDCWD, "./49/cgroup.cpu", [pid 599] <... bpf resumed>) = 3 [pid 596] close(12 [pid 463] <... read resumed>0xc001561fa0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 599] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 317] unlink("./49/cgroup.cpu" [pid 599] <... futex resumed>) = 0 [pid 596] close(13 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... unlink resumed>) = 0 [pid 599] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] umount2("./49/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 599] <... futex resumed>) = 0 [pid 596] close(14 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 599] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./49/binderfs", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=400981777} [pid 599] <... bpf resumed>) = 0 [pid 596] close(15 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 599] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./49/binderfs" [pid 599] <... futex resumed>) = 0 [pid 596] close(16 [pid 317] <... unlink resumed>) = 0 [pid 599] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./49/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 599] <... futex resumed>) = 0 [pid 596] close(17 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./49/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./49/cgroup") = 0 [pid 317] umount2("./49/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./49/cgroup.net", [pid 599] <... bpf resumed>) = 4 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 599] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 596] close(18 [pid 317] unlink("./49/cgroup.net" [pid 599] <... futex resumed>) = 0 [pid 596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 599] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 596] close(19 [pid 317] getdents64(3, [pid 599] <... futex resumed>) = 0 [pid 596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 599] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 596] close(20 [pid 317] close(3 [pid 596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 596] close(21 [pid 317] unlinkat(AT_FDCWD, "./49", AT_REMOVEDIR [pid 596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlinkat resumed>) = 0 [pid 596] close(22 [pid 317] mkdirat(AT_FDCWD, "./50", 0777 [pid 596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... mkdirat resumed>) = 0 [pid 596] close(23 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 596] close(24 [pid 317] ioctl(3, LOOP_CLR_FD [pid 596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 596] close(25 [pid 317] close(3 [pid 596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 596] close(26) = -1 EBADF (Bad file descriptor) [pid 596] close(27) = -1 EBADF (Bad file descriptor) [pid 596] close(28) = -1 EBADF (Bad file descriptor) [pid 596] close(29) = -1 EBADF (Bad file descriptor) [pid 596] close(3) = -1 EBADF (Bad file descriptor) [pid 596] close(4) = -1 EBADF (Bad file descriptor) [pid 596] close(5) = -1 EBADF (Bad file descriptor) [pid 596] close(6) = -1 EBADF (Bad file descriptor) [pid 596] close(7) = -1 EBADF (Bad file descriptor) [pid 596] close(8) = -1 EBADF (Bad file descriptor) [pid 596] close(9) = -1 EBADF (Bad file descriptor) [pid 596] close(10) = -1 EBADF (Bad file descriptor) [pid 596] close(11) = -1 EBADF (Bad file descriptor) [pid 596] close(12) = -1 EBADF (Bad file descriptor) [pid 596] close(13) = -1 EBADF (Bad file descriptor) [pid 596] close(14) = -1 EBADF (Bad file descriptor) [pid 596] close(15) = -1 EBADF (Bad file descriptor) [pid 596] close(16) = -1 EBADF (Bad file descriptor) [pid 596] close(17) = -1 EBADF (Bad file descriptor) [pid 596] close(18) = -1 EBADF (Bad file descriptor) [pid 596] close(19 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 596] close(20 [pid 317] <... socket resumed>) = 3 [pid 596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 596] close(21 [pid 317] close(3 [pid 596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 596] close(22) = -1 EBADF (Bad file descriptor) [pid 596] close(23 [pid 317] <... close resumed>) = 0 [pid 596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 596] close(24 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 596] close(25) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 596] close(26) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 596] close(27) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 596] close(28) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 596] close(29) = -1 EBADF (Bad file descriptor) [pid 596] exit_group(0) = ? [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 596] +++ exited with 0 +++ [pid 317] close(3 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 402, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... socket resumed>) = 3 [pid 305] umount2("./48", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 1 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 319] read(11, [pid 305] openat(AT_FDCWD, "./48", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] <... openat resumed>) = 3 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] newfstatat(3, "", [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] epoll_pwait(4, [pid 319] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getdents64(3, [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] umount2("./48/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 1 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 314] <... futex resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] read(11, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] newfstatat(AT_FDCWD, "./48/cgroup.cpu", [pid 319] <... read resumed>0xc00170c000, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] unlink("./48/cgroup.cpu" [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] <... unlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] umount2("./48/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=385844813} [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./48/binderfs", [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] unlink("./48/binderfs" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... unlink resumed>) = 0 [pid 597] <... close resumed>) = 0 [pid 599] <... bpf resumed>) = 5 [pid 598] <... bpf resumed>) = 7 [pid 305] umount2("./48/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 599] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 598] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 597] close(6 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 599] <... futex resumed>) = 0 [pid 598] <... futex resumed>) = 0 [pid 597] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] newfstatat(AT_FDCWD, "./48/cgroup", [pid 599] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 598] close(3 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 597] close(7 [pid 599] <... futex resumed>) = 0 [pid 598] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] unlink("./48/cgroup" [pid 599] write(-1, NULL, 55808 [pid 598] close(4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... unlink resumed>) = 0 [pid 599] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 305] umount2("./48/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 599] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 598] <... close resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 599] <... futex resumed>) = 0 [pid 598] close(5 [pid 317] close(3 [pid 305] newfstatat(AT_FDCWD, "./48/cgroup.net", [pid 599] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... close resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 599] <... futex resumed>) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] unlink("./48/cgroup.net" [pid 599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 317] <... socket resumed>) = 3 [pid 305] <... unlink resumed>) = 0 [pid 599] <... bpf resumed>) = 6 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] getdents64(3, [pid 599] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 599] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] close(3 [pid 599] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... close resumed>) = 0 [pid 599] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] unlinkat(AT_FDCWD, "./48", AT_REMOVEDIR [pid 599] close(6 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... unlinkat resumed>) = 0 [pid 599] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] mkdirat(AT_FDCWD, "./49", 0777 [pid 599] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... mkdirat resumed>) = 0 [pid 599] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 599] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... openat resumed>) = 3 [pid 599] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] ioctl(3, LOOP_CLR_FD [pid 599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 599] <... bpf resumed>) = 6 [pid 305] close(3 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 599] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... close resumed>) = 0 [pid 599] <... futex resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 599] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... socket resumed>) = 3 [pid 599] <... futex resumed>) = 0 [pid 305] close(3 [pid 599] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 305] <... close resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] close(3) = 0 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] close(3 [pid 317] close(3 [pid 305] <... close resumed>) = 0 [pid 305] read(249, [pid 317] <... close resumed>) = 0 [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] read(249, [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 600 attached [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 51 [pid 600] set_robust_list(0x5555557f6760, 24./strace-static-x86_64: Process 601 attached ) = 0 [pid 601] set_robust_list(0x555556f7e760, 24) = 0 [pid 601] chdir("./50" [pid 600] chdir("./49" [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 52 [pid 601] <... chdir resumed>) = 0 [pid 600] <... chdir resumed>) = 0 [pid 601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 601] setpgid(0, 0 [pid 600] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 601] <... setpgid resumed>) = 0 [pid 601] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 600] <... prctl resumed>) = 0 [pid 601] <... symlinkat resumed>) = 0 [pid 601] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 600] setpgid(0, 0 [pid 601] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 600] <... setpgid resumed>) = 0 [pid 601] <... symlinkat resumed>) = 0 [pid 601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 600] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 601] write(3, "1000", 4) = 4 [pid 601] close(3) = 0 [pid 601] read(200, [pid 600] <... symlinkat resumed>) = 0 [pid 601] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 600] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 601] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 600] <... symlinkat resumed>) = 0 [pid 601] close(249 [pid 600] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 601] <... close resumed>) = 0 [pid 601] close(248) = 0 [pid 601] close(4) = 0 [pid 600] <... symlinkat resumed>) = 0 [pid 601] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 601] <... futex resumed>) = 0 [pid 601] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 601] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 601] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] <... openat resumed>) = 3 [pid 601] <... futex resumed>) = 0 [pid 600] write(3, "1000", 4 [pid 601] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] <... write resumed>) = 4 [pid 601] <... futex resumed>) = 0 [pid 600] close(3 [pid 601] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 600] <... close resumed>) = 0 [pid 601] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] read(200, [pid 601] <... futex resumed>) = 0 [pid 600] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 601] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 601] <... futex resumed>) = 0 [pid 601] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 600] <... symlinkat resumed>) = 0 [pid 601] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] close(249 [pid 601] <... futex resumed>) = 0 [pid 601] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] <... close resumed>) = 0 [pid 601] <... futex resumed>) = 0 [pid 600] close(248 [pid 601] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 601] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 600] <... close resumed>) = 0 [pid 601] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 600] close(4 [pid 601] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 600] <... close resumed>) = 0 [pid 601] <... bpf resumed>) = 4 [pid 601] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 601] <... futex resumed>) = 0 [pid 600] <... futex resumed>) = 0 [pid 601] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 601] <... futex resumed>) = 0 [pid 600] <... futex resumed>) = 0 [pid 601] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 600] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 600] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 600] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 600] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 600] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 600] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 600] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 597] <... close resumed>) = 0 [pid 600] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 597] close(8 [pid 600] <... futex resumed>) = 0 [pid 597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 600] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 597] close(9 [pid 600] <... futex resumed>) = 0 [pid 597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 600] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 597] close(10 [pid 600] <... bpf resumed>) = 0 [pid 597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 600] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 597] close(11 [pid 600] <... futex resumed>) = 0 [pid 597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 600] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 597] close(12 [pid 600] <... futex resumed>) = 0 [pid 597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 597] close(13 [pid 600] <... bpf resumed>) = 4 [pid 597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 597] close(14 [pid 600] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 600] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 597] close(15 [pid 600] <... futex resumed>) = 0 [pid 597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 600] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 597] close(16) = -1 EBADF (Bad file descriptor) [pid 597] close(17) = -1 EBADF (Bad file descriptor) [pid 597] close(18) = -1 EBADF (Bad file descriptor) [pid 597] close(19) = -1 EBADF (Bad file descriptor) [pid 597] close(20) = -1 EBADF (Bad file descriptor) [pid 597] close(21) = -1 EBADF (Bad file descriptor) [pid 597] close(22) = -1 EBADF (Bad file descriptor) [pid 597] close(23) = -1 EBADF (Bad file descriptor) [pid 597] close(24) = -1 EBADF (Bad file descriptor) [pid 597] close(25) = -1 EBADF (Bad file descriptor) [pid 597] close(26) = -1 EBADF (Bad file descriptor) [pid 597] close(27) = -1 EBADF (Bad file descriptor) [pid 597] close(28) = -1 EBADF (Bad file descriptor) [pid 597] close(29) = -1 EBADF (Bad file descriptor) [pid 597] close(3) = -1 EBADF (Bad file descriptor) [pid 597] close(4) = -1 EBADF (Bad file descriptor) [pid 597] close(5) = -1 EBADF (Bad file descriptor) [pid 597] close(6) = -1 EBADF (Bad file descriptor) [pid 597] close(7) = -1 EBADF (Bad file descriptor) [pid 597] close(8) = -1 EBADF (Bad file descriptor) [pid 597] close(9) = -1 EBADF (Bad file descriptor) [pid 597] close(10) = -1 EBADF (Bad file descriptor) [pid 597] close(11) = -1 EBADF (Bad file descriptor) [pid 597] close(12) = -1 EBADF (Bad file descriptor) [pid 597] close(13) = -1 EBADF (Bad file descriptor) [pid 597] close(14) = -1 EBADF (Bad file descriptor) [pid 597] close(15) = -1 EBADF (Bad file descriptor) [pid 597] close(16) = -1 EBADF (Bad file descriptor) [pid 597] close(17) = -1 EBADF (Bad file descriptor) [pid 597] close(18) = -1 EBADF (Bad file descriptor) [pid 597] close(19) = -1 EBADF (Bad file descriptor) [pid 597] close(20) = -1 EBADF (Bad file descriptor) [pid 597] close(21) = -1 EBADF (Bad file descriptor) [pid 597] close(22) = -1 EBADF (Bad file descriptor) [pid 597] close(23) = -1 EBADF (Bad file descriptor) [pid 597] close(24) = -1 EBADF (Bad file descriptor) [pid 597] close(25) = -1 EBADF (Bad file descriptor) [pid 597] close(26) = -1 EBADF (Bad file descriptor) [pid 597] close(27) = -1 EBADF (Bad file descriptor) [pid 597] close(28) = -1 EBADF (Bad file descriptor) [pid 597] close(29) = -1 EBADF (Bad file descriptor) [pid 597] exit_group(0) = ? [pid 597] +++ exited with 0 +++ [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 387, NULL, 0) = 1 [pid 320] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 320] umount2("./50", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 463] read(22, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 463] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 320] openat(AT_FDCWD, "./50", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] epoll_pwait(4, [pid 463] <... write resumed>) = 64 [pid 320] <... openat resumed>) = 3 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] read(22, [pid 320] newfstatat(3, "", [pid 319] epoll_pwait(4, [pid 463] <... read resumed>0xc00170c070, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] epoll_pwait(4, [pid 320] getdents64(3, [pid 319] epoll_pwait(4, [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 320] umount2("./50/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=353702795} [pid 320] newfstatat(AT_FDCWD, "./50/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./50/cgroup.cpu") = 0 [pid 320] umount2("./50/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./50/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./50/binderfs") = 0 [pid 320] umount2("./50/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./50/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./50/cgroup") = 0 [pid 320] umount2("./50/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./50/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./50/cgroup.net") = 0 [pid 320] getdents64(3, 0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 320] close(3) = 0 [pid 320] unlinkat(AT_FDCWD, "./50", AT_REMOVEDIR) = 0 [pid 320] mkdirat(AT_FDCWD, "./51", 0777) = 0 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 320] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 598] <... close resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 599] <... bpf resumed>) = 7 [pid 598] close(6 [pid 601] <... bpf resumed>) = 5 [pid 600] <... bpf resumed>) = 5 [pid 599] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 598] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 601] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] <... futex resumed>) = 0 [pid 598] close(7 [pid 601] <... futex resumed>) = 0 [pid 600] <... futex resumed>) = 0 [pid 599] close(3 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 601] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 601] <... futex resumed>) = 0 [pid 600] <... futex resumed>) = 0 [pid 599] close(4 [pid 601] write(-1, NULL, 55808 [pid 600] write(-1, NULL, 55808 [pid 599] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 601] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 600] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 599] close(5 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 601] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 601] <... futex resumed>) = 0 [pid 600] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 601] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 601] <... futex resumed>) = 0 [pid 600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 601] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 600] <... bpf resumed>) = 6 [pid 601] <... bpf resumed>) = 6 [pid 601] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 601] <... futex resumed>) = 0 [pid 600] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 601] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 601] <... futex resumed>) = 0 [pid 600] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 601] close(6 [pid 600] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 601] <... close resumed>) = 0 [pid 600] close(6 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 601] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] <... close resumed>) = 0 [pid 600] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 601] <... futex resumed>) = 0 [pid 600] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 600] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 601] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 601] <... futex resumed>) = 0 [pid 600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 601] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 600] <... bpf resumed>) = 6 [pid 320] close(3 [pid 601] <... bpf resumed>) = 6 [pid 320] <... close resumed>) = 0 [pid 601] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 601] <... futex resumed>) = 0 [pid 600] <... futex resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 600] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 601] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 601] <... futex resumed>) = 0 [pid 600] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 601] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 600] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 320] close(3) = 0 [pid 320] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 602 attached [pid 602] set_robust_list(0x555556bd7760, 24 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 53 [pid 602] <... set_robust_list resumed>) = 0 [pid 602] chdir("./51") = 0 [pid 602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 602] setpgid(0, 0) = 0 [pid 602] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 602] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 602] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 602] write(3, "1000", 4) = 4 [pid 602] close(3) = 0 [pid 602] read(200, 0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 602] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 602] close(249) = 0 [pid 602] close(248) = 0 [pid 602] close(4) = 0 [pid 602] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 602] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 602] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 602] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 602] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 602] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 601] <... bpf resumed>) = 7 [pid 599] <... close resumed>) = 0 [pid 598] <... close resumed>) = 0 [pid 602] <... bpf resumed>) = 5 [pid 601] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] <... bpf resumed>) = 7 [pid 599] close(6 [pid 598] close(8 [pid 602] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 601] <... futex resumed>) = 0 [pid 599] <... close resumed>) = 0 [pid 602] <... futex resumed>) = 0 [pid 601] close(3 [pid 600] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] close(7 [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 601] <... close resumed>) = 0 [pid 599] <... close resumed>) = 0 [pid 602] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 601] close(4 [pid 600] <... futex resumed>) = 0 [pid 599] close(8 [pid 598] close(9 [pid 602] <... futex resumed>) = 0 [pid 601] <... close resumed>) = 0 [pid 600] close(3 [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 602] write(-1, NULL, 55808 [pid 601] close(5 [pid 600] <... close resumed>) = 0 [pid 599] close(9 [pid 598] close(10 [pid 602] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 601] <... close resumed>) = 0 [pid 600] close(4 [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 602] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 601] close(6 [pid 600] <... close resumed>) = 0 [pid 599] close(10 [pid 598] close(11 [pid 602] <... futex resumed>) = 0 [pid 601] <... close resumed>) = 0 [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 600] close(5 [pid 602] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 601] close(7 [pid 599] close(11 [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 602] <... futex resumed>) = 0 [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 598] close(12 [pid 602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 599] close(12) = -1 EBADF (Bad file descriptor) [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] close(13) = -1 EBADF (Bad file descriptor) [pid 598] close(13 [pid 599] close(14) = -1 EBADF (Bad file descriptor) [pid 599] close(15) = -1 EBADF (Bad file descriptor) [pid 599] close(16) = -1 EBADF (Bad file descriptor) [pid 599] close(17) = -1 EBADF (Bad file descriptor) [pid 599] close(18) = -1 EBADF (Bad file descriptor) [pid 599] close(19 [pid 602] <... bpf resumed>) = 6 [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 602] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] close(20 [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 602] <... futex resumed>) = 0 [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 598] close(14 [pid 602] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] close(21 [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 602] <... futex resumed>) = 0 [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 598] close(15 [pid 602] close(6 [pid 599] close(22 [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 602] <... close resumed>) = 0 [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 598] close(16 [pid 602] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] close(23 [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 602] <... futex resumed>) = 0 [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] close(24 [pid 598] close(17 [pid 602] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 602] <... futex resumed>) = 0 [pid 599] close(25 [pid 602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 598] close(18 [pid 599] close(26) = -1 EBADF (Bad file descriptor) [pid 599] close(27) = -1 EBADF (Bad file descriptor) [pid 599] close(28) = -1 EBADF (Bad file descriptor) [pid 599] close(29) = -1 EBADF (Bad file descriptor) [pid 599] close(3) = -1 EBADF (Bad file descriptor) [pid 599] close(4) = -1 EBADF (Bad file descriptor) [pid 599] close(5) = -1 EBADF (Bad file descriptor) [pid 599] close(6) = -1 EBADF (Bad file descriptor) [pid 599] close(7) = -1 EBADF (Bad file descriptor) [pid 599] close(8) = -1 EBADF (Bad file descriptor) [pid 599] close(9) = -1 EBADF (Bad file descriptor) [pid 599] close(10) = -1 EBADF (Bad file descriptor) [pid 599] close(11) = -1 EBADF (Bad file descriptor) [pid 599] close(12) = -1 EBADF (Bad file descriptor) [pid 599] close(13) = -1 EBADF (Bad file descriptor) [pid 599] close(14) = -1 EBADF (Bad file descriptor) [pid 599] close(15) = -1 EBADF (Bad file descriptor) [pid 599] close(16) = -1 EBADF (Bad file descriptor) [pid 602] <... bpf resumed>) = 6 [pid 599] close(17 [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 602] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 598] close(19 [pid 602] <... futex resumed>) = 0 [pid 599] close(18 [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 602] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 598] close(20 [pid 602] <... futex resumed>) = 0 [pid 599] close(19 [pid 602] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] close(20) = -1 EBADF (Bad file descriptor) [pid 598] close(21 [pid 599] close(21 [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] close(22 [pid 598] close(22 [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] close(23 [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] close(24 [pid 598] close(23 [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] close(25) = -1 EBADF (Bad file descriptor) [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] close(26) = -1 EBADF (Bad file descriptor) [pid 598] close(24 [pid 599] close(27 [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 598] close(25 [pid 599] close(28) = -1 EBADF (Bad file descriptor) [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] close(29 [pid 598] close(26 [pid 599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 599] exit_group(0) = ? [pid 599] +++ exited with 0 +++ [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 598] close(27 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 598] close(28) = -1 EBADF (Bad file descriptor) [pid 598] close(29) = -1 EBADF (Bad file descriptor) [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 598] close(3) = -1 EBADF (Bad file descriptor) [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 354, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 598] close(4 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... futex resumed>) = 1 [pid 311] umount2("./50", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 598] close(5 [pid 319] read(15, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 598] close(6 [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 311] openat(AT_FDCWD, "./50", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] epoll_pwait(4, [pid 319] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 598] close(7 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 311] <... openat resumed>) = 3 [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 311] newfstatat(3, "", [pid 598] close(8 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] read(15, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 598] close(9 [pid 319] <... read resumed>0xc00170c0d0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] getdents64(3, [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 598] close(10 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 598] close(11 [pid 311] umount2("./50/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=303848811} [pid 598] close(12 [pid 311] newfstatat(AT_FDCWD, "./50/cgroup.cpu", [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 598] close(13 [pid 311] unlink("./50/cgroup.cpu" [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 598] close(14 [pid 311] <... unlink resumed>) = 0 [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 598] close(15 [pid 311] umount2("./50/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 598] close(16 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 598] close(17 [pid 311] newfstatat(AT_FDCWD, "./50/binderfs", [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 598] close(18 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] unlink("./50/binderfs" [pid 598] close(19) = -1 EBADF (Bad file descriptor) [pid 311] <... unlink resumed>) = 0 [pid 598] close(20) = -1 EBADF (Bad file descriptor) [pid 311] umount2("./50/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 598] close(21) = -1 EBADF (Bad file descriptor) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 598] close(22 [pid 311] newfstatat(AT_FDCWD, "./50/cgroup", [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 598] close(23) = -1 EBADF (Bad file descriptor) [pid 311] unlink("./50/cgroup" [pid 598] close(24) = -1 EBADF (Bad file descriptor) [pid 311] <... unlink resumed>) = 0 [pid 598] close(25 [pid 311] umount2("./50/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 598] close(26 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] newfstatat(AT_FDCWD, "./50/cgroup.net", [pid 598] close(27) = -1 EBADF (Bad file descriptor) [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 598] close(28 [pid 311] unlink("./50/cgroup.net" [pid 598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... unlink resumed>) = 0 [pid 598] close(29) = -1 EBADF (Bad file descriptor) [pid 311] getdents64(3, [pid 598] exit_group(0) = ? [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 598] +++ exited with 0 +++ [pid 311] close(3 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 311] <... close resumed>) = 0 [pid 311] unlinkat(AT_FDCWD, "./50", AT_REMOVEDIR [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 306, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./50", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] <... futex resumed>) = 1 [pid 311] <... unlinkat resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 463] read(21, [pid 311] mkdirat(AT_FDCWD, "./51", 0777 [pid 306] openat(AT_FDCWD, "./50", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... openat resumed>) = 3 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 306] newfstatat(3, "", [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 311] <... mkdirat resumed>) = 0 [pid 306] getdents64(3, [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 463] read(21, [pid 319] epoll_pwait(4, [pid 306] umount2("./50/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] <... read resumed>0xc00170c140, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] <... openat resumed>) = 3 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 311] ioctl(3, LOOP_CLR_FD [pid 306] newfstatat(AT_FDCWD, "./50/cgroup.cpu", [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] close(3 [pid 306] unlink("./50/cgroup.cpu" [pid 311] <... close resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 306] umount2("./50/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./50/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./50/binderfs") = 0 [pid 306] umount2("./50/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./50/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./50/cgroup" [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=295255352} [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... unlink resumed>) = 0 [pid 306] umount2("./50/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./50/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./50/cgroup.net") = 0 [pid 306] getdents64(3, 0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 306] close(3) = 0 [pid 306] unlinkat(AT_FDCWD, "./50", AT_REMOVEDIR) = 0 [pid 306] mkdirat(AT_FDCWD, "./51", 0777) = 0 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 3 [pid 306] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... socket resumed>) = 3 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 600] <... close resumed>) = 0 [pid 600] close(6 [pid 311] close(3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 600] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 600] close(7 [pid 311] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] <... socket resumed>) = 3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] close(3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] close(3 [pid 311] <... socket resumed>) = 3 [pid 306] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] <... socket resumed>) = 3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] close(3 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] read(249, [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 603 attached [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 603] set_robust_list(0x555555a6d760, 24 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 53 [pid 603] <... set_robust_list resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 603] chdir("./51") = 0 [pid 603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 603] setpgid(0, 0) = 0 [pid 603] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 603] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu") = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 603] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 311] close(3 [pid 603] <... symlinkat resumed>) = 0 [pid 603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 311] <... close resumed>) = 0 [pid 603] <... openat resumed>) = 3 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 603] write(3, "1000", 4) = 4 [pid 311] <... socket resumed>) = 3 [pid 603] close(3) = 0 [pid 603] read(200, [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 603] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 603] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 603] <... symlinkat resumed>) = 0 [pid 603] close(249) = 0 [pid 603] close(248) = 0 [pid 603] close(4) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 603] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 603] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 603] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 603] bpf(BPF_PROG_LOAD, NULL, 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 603] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 603] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 603] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 603] <... futex resumed>) = 0 [pid 603] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 603] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 603] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 603] <... futex resumed>) = 0 [pid 603] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 603] <... bpf resumed>) = 3 [pid 603] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 603] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] close(3 [pid 603] <... futex resumed>) = 0 [pid 603] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 311] <... close resumed>) = 0 [pid 603] <... bpf resumed>) = 0 [pid 311] read(249, [pid 603] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 603] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 603] <... futex resumed>) = 0 [pid 603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 603] <... bpf resumed>) = 4 [pid 603] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 603] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 603] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16./strace-static-x86_64: Process 604 attached [pid 604] set_robust_list(0x555556a82760, 24 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 53 [pid 604] <... set_robust_list resumed>) = 0 [pid 604] chdir("./51") = 0 [pid 604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 604] setpgid(0, 0) = 0 [pid 604] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup") = 0 [pid 604] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu") = 0 [pid 604] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net") = 0 [pid 604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 604] write(3, "1000", 4) = 4 [pid 604] close(3) = 0 [pid 604] read(200, 0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 604] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 604] close(249) = 0 [pid 604] close(248) = 0 [pid 604] close(4) = 0 [pid 604] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 604] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 604] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 602] <... bpf resumed>) = 7 [pid 601] <... close resumed>) = 0 [pid 602] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 601] close(8 [pid 604] <... bpf resumed>) = 3 [pid 602] <... futex resumed>) = 0 [pid 601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 604] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] close(3 [pid 601] close(9 [pid 604] <... futex resumed>) = 0 [pid 604] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] <... close resumed>) = 0 [pid 601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 604] <... futex resumed>) = 0 [pid 602] close(4 [pid 601] close(10 [pid 604] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 602] <... close resumed>) = 0 [pid 601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 604] <... bpf resumed>) = 0 [pid 602] close(5 [pid 601] close(11 [pid 604] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 604] <... futex resumed>) = 0 [pid 601] close(12 [pid 604] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 604] <... futex resumed>) = 0 [pid 601] close(13 [pid 604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 601] close(14) = -1 EBADF (Bad file descriptor) [pid 601] close(15) = -1 EBADF (Bad file descriptor) [pid 601] close(16) = -1 EBADF (Bad file descriptor) [pid 601] close(17) = -1 EBADF (Bad file descriptor) [pid 601] close(18) = -1 EBADF (Bad file descriptor) [pid 601] close(19 [pid 604] <... bpf resumed>) = 4 [pid 601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 604] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 601] close(20 [pid 604] <... futex resumed>) = 0 [pid 601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 604] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 601] close(21 [pid 604] <... futex resumed>) = 0 [pid 601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 604] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 601] close(22) = -1 EBADF (Bad file descriptor) [pid 601] close(23) = -1 EBADF (Bad file descriptor) [pid 601] close(24) = -1 EBADF (Bad file descriptor) [pid 601] close(25) = -1 EBADF (Bad file descriptor) [pid 601] close(26) = -1 EBADF (Bad file descriptor) [pid 601] close(27) = -1 EBADF (Bad file descriptor) [pid 601] close(28) = -1 EBADF (Bad file descriptor) [pid 601] close(29) = -1 EBADF (Bad file descriptor) [pid 601] close(3) = -1 EBADF (Bad file descriptor) [pid 601] close(4) = -1 EBADF (Bad file descriptor) [pid 601] close(5) = -1 EBADF (Bad file descriptor) [pid 601] close(6) = -1 EBADF (Bad file descriptor) [pid 601] close(7) = -1 EBADF (Bad file descriptor) [pid 601] close(8) = -1 EBADF (Bad file descriptor) [pid 601] close(9) = -1 EBADF (Bad file descriptor) [pid 601] close(10) = -1 EBADF (Bad file descriptor) [pid 601] close(11) = -1 EBADF (Bad file descriptor) [pid 601] close(12) = -1 EBADF (Bad file descriptor) [pid 601] close(13) = -1 EBADF (Bad file descriptor) [pid 601] close(14) = -1 EBADF (Bad file descriptor) [pid 601] close(15) = -1 EBADF (Bad file descriptor) [pid 601] close(16) = -1 EBADF (Bad file descriptor) [pid 601] close(17) = -1 EBADF (Bad file descriptor) [pid 601] close(18) = -1 EBADF (Bad file descriptor) [pid 601] close(19) = -1 EBADF (Bad file descriptor) [pid 601] close(20) = -1 EBADF (Bad file descriptor) [pid 601] close(21) = -1 EBADF (Bad file descriptor) [pid 601] close(22) = -1 EBADF (Bad file descriptor) [pid 601] close(23) = -1 EBADF (Bad file descriptor) [pid 601] close(24) = -1 EBADF (Bad file descriptor) [pid 601] close(25) = -1 EBADF (Bad file descriptor) [pid 601] close(26) = -1 EBADF (Bad file descriptor) [pid 601] close(27) = -1 EBADF (Bad file descriptor) [pid 601] close(28) = -1 EBADF (Bad file descriptor) [pid 601] close(29) = -1 EBADF (Bad file descriptor) [pid 601] exit_group(0) = ? [pid 601] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 297, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 317] umount2("./50", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] read(39, [pid 294] <... futex resumed>) = 0 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 317] openat(AT_FDCWD, "./50", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 463] epoll_pwait(4, [pid 319] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] <... openat resumed>) = 3 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 317] newfstatat(3, "", [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] <... futex resumed>) = 0 [pid 319] read(39, [pid 317] getdents64(3, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 319] <... read resumed>0xc00170c1a0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=264810748} [pid 317] umount2("./50/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./50/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./50/cgroup.cpu") = 0 [pid 317] umount2("./50/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./50/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./50/binderfs") = 0 [pid 317] umount2("./50/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./50/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./50/cgroup") = 0 [pid 317] umount2("./50/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./50/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./50/cgroup.net") = 0 [pid 317] getdents64(3, 0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 317] unlinkat(AT_FDCWD, "./50", AT_REMOVEDIR) = 0 [pid 317] mkdirat(AT_FDCWD, "./51", 0777) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 317] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 603] <... bpf resumed>) = 5 [pid 600] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 603] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] close(8 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 603] <... futex resumed>) = 0 [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 603] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] close(9 [pid 603] <... futex resumed>) = 0 [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 603] write(-1, NULL, 55808 [pid 600] close(10 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 603] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 603] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] close(11 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 603] <... futex resumed>) = 0 [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 603] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] close(12 [pid 603] <... futex resumed>) = 0 [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 600] close(13 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 603] <... bpf resumed>) = 6 [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 603] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] close(14 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 603] <... futex resumed>) = 0 [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 603] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] close(15 [pid 603] <... futex resumed>) = 0 [pid 603] close(6 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 603] <... close resumed>) = 0 [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 603] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] close(16 [pid 603] <... futex resumed>) = 0 [pid 603] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] <... close resumed>) = 0 [pid 603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 603] <... bpf resumed>) = 6 [pid 600] close(17 [pid 603] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... socket resumed>) = 3 [pid 603] <... futex resumed>) = 0 [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 603] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 603] <... futex resumed>) = 0 [pid 600] close(18 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 603] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 600] close(19) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 600] close(20 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 600] close(21 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 600] close(22 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 600] close(23 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 600] close(24 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 600] close(25 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 600] close(26) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 600] close(27 [pid 317] read(249, [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 600] close(28 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 605 attached [pid 600] close(29 [pid 605] set_robust_list(0x555556f7e760, 24 [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 53 [pid 605] <... set_robust_list resumed>) = 0 [pid 600] close(3 [pid 605] chdir("./51" [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] <... chdir resumed>) = 0 [pid 600] close(4 [pid 605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 605] setpgid(0, 0) = 0 [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup") = 0 [pid 600] close(5 [pid 605] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 600] close(6) = -1 EBADF (Bad file descriptor) [pid 600] close(7) = -1 EBADF (Bad file descriptor) [pid 600] close(8) = -1 EBADF (Bad file descriptor) [pid 600] close(9) = -1 EBADF (Bad file descriptor) [pid 600] close(10) = -1 EBADF (Bad file descriptor) [pid 600] close(11) = -1 EBADF (Bad file descriptor) [pid 600] close(12) = -1 EBADF (Bad file descriptor) [pid 600] close(13) = -1 EBADF (Bad file descriptor) [pid 600] close(14) = -1 EBADF (Bad file descriptor) [pid 600] close(15) = -1 EBADF (Bad file descriptor) [pid 600] close(16) = -1 EBADF (Bad file descriptor) [pid 600] close(17) = -1 EBADF (Bad file descriptor) [pid 600] close(18) = -1 EBADF (Bad file descriptor) [pid 600] close(19) = -1 EBADF (Bad file descriptor) [pid 600] close(20) = -1 EBADF (Bad file descriptor) [pid 600] close(21) = -1 EBADF (Bad file descriptor) [pid 600] close(22) = -1 EBADF (Bad file descriptor) [pid 600] close(23) = -1 EBADF (Bad file descriptor) [pid 600] close(24) = -1 EBADF (Bad file descriptor) [pid 600] close(25) = -1 EBADF (Bad file descriptor) [pid 600] close(26) = -1 EBADF (Bad file descriptor) [pid 600] close(27) = -1 EBADF (Bad file descriptor) [pid 600] close(28) = -1 EBADF (Bad file descriptor) [pid 600] close(29) = -1 EBADF (Bad file descriptor) [pid 600] exit_group(0) = ? [pid 600] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 602] <... close resumed>) = 0 [pid 604] <... bpf resumed>) = 5 [pid 603] <... bpf resumed>) = 7 [pid 602] close(6 [pid 604] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 603] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] <... close resumed>) = 0 [pid 603] <... futex resumed>) = 0 [pid 602] close(7 [pid 604] <... futex resumed>) = 0 [pid 603] close(3 [pid 604] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 603] <... close resumed>) = 0 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 604] <... futex resumed>) = 0 [pid 603] close(4 [pid 604] write(-1, NULL, 55808 [pid 603] <... close resumed>) = 0 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 266, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 604] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 603] close(5 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 604] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... futex resumed>) = 1 [pid 305] umount2("./49", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 604] <... futex resumed>) = 0 [pid 463] read(11, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 604] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 305] openat(AT_FDCWD, "./49", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 604] <... bpf resumed>) = 6 [pid 463] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 305] <... openat resumed>) = 3 [pid 604] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] newfstatat(3, "", [pid 604] <... futex resumed>) = 0 [pid 463] read(11, [pid 319] epoll_pwait(4, [pid 604] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... read resumed>0xc00170c210, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 604] <... futex resumed>) = 0 [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 604] close(6 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] getdents64(3, [pid 604] <... close resumed>) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 604] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=231780763} [pid 604] <... futex resumed>) = 0 [pid 604] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 6 [pid 604] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 602] <... close resumed>) = 0 [pid 602] close(8) = -1 EBADF (Bad file descriptor) [pid 602] close(9) = -1 EBADF (Bad file descriptor) [pid 602] close(10) = -1 EBADF (Bad file descriptor) [pid 602] close(11) = -1 EBADF (Bad file descriptor) [pid 602] close(12) = -1 EBADF (Bad file descriptor) [pid 602] close(13) = -1 EBADF (Bad file descriptor) [pid 602] close(14) = -1 EBADF (Bad file descriptor) [pid 602] close(15) = -1 EBADF (Bad file descriptor) [pid 602] close(16) = -1 EBADF (Bad file descriptor) [pid 602] close(17) = -1 EBADF (Bad file descriptor) [pid 602] close(18) = -1 EBADF (Bad file descriptor) [pid 602] close(19) = -1 EBADF (Bad file descriptor) [pid 602] close(20) = -1 EBADF (Bad file descriptor) [pid 602] close(21) = -1 EBADF (Bad file descriptor) [pid 602] close(22) = -1 EBADF (Bad file descriptor) [pid 602] close(23) = -1 EBADF (Bad file descriptor) [pid 602] close(24) = -1 EBADF (Bad file descriptor) [pid 602] close(25) = -1 EBADF (Bad file descriptor) [pid 602] close(26) = -1 EBADF (Bad file descriptor) [pid 602] close(27) = -1 EBADF (Bad file descriptor) [pid 602] close(28) = -1 EBADF (Bad file descriptor) [pid 602] close(29) = -1 EBADF (Bad file descriptor) [pid 602] close(3) = -1 EBADF (Bad file descriptor) [pid 602] close(4) = -1 EBADF (Bad file descriptor) [pid 602] close(5) = -1 EBADF (Bad file descriptor) [pid 602] close(6) = -1 EBADF (Bad file descriptor) [pid 602] close(7) = -1 EBADF (Bad file descriptor) [pid 602] close(8) = -1 EBADF (Bad file descriptor) [pid 602] close(9) = -1 EBADF (Bad file descriptor) [pid 602] close(10) = -1 EBADF (Bad file descriptor) [pid 602] close(11 [pid 605] <... symlinkat resumed>) = 0 [pid 602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 605] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 602] close(12 [pid 305] umount2("./49/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 605] <... symlinkat resumed>) = 0 [pid 605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 605] write(3, "1000", 4 [pid 602] close(13 [pid 605] <... write resumed>) = 4 [pid 602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] newfstatat(AT_FDCWD, "./49/cgroup.cpu", [pid 605] close(3 [pid 602] close(14 [pid 605] <... close resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] read(200, 0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] unlink("./49/cgroup.cpu" [pid 605] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 602] close(15 [pid 605] <... symlinkat resumed>) = 0 [pid 305] <... unlink resumed>) = 0 [pid 602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] close(249 [pid 602] close(16 [pid 305] umount2("./49/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 605] <... close resumed>) = 0 [pid 602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] close(248 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 605] <... close resumed>) = 0 [pid 602] close(17 [pid 305] newfstatat(AT_FDCWD, "./49/binderfs", [pid 605] close(4 [pid 602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] <... close resumed>) = 0 [pid 602] close(18 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 605] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] <... futex resumed>) = 0 [pid 602] close(19 [pid 305] unlink("./49/binderfs" [pid 605] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] <... futex resumed>) = 0 [pid 602] close(20 [pid 305] <... unlink resumed>) = 0 [pid 605] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] umount2("./49/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 602] close(21 [pid 605] <... futex resumed>) = 0 [pid 605] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 605] <... futex resumed>) = 0 [pid 602] close(22 [pid 305] newfstatat(AT_FDCWD, "./49/cgroup", [pid 605] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 605] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] <... futex resumed>) = 0 [pid 602] close(23 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 605] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] unlink("./49/cgroup" [pid 605] <... futex resumed>) = 0 [pid 602] close(24 [pid 605] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... unlink resumed>) = 0 [pid 605] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] close(25 [pid 305] umount2("./49/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 605] <... futex resumed>) = 0 [pid 602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 605] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 602] close(26 [pid 305] newfstatat(AT_FDCWD, "./49/cgroup.net", [pid 605] <... bpf resumed>) = 0 [pid 602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 605] <... futex resumed>) = 0 [pid 605] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] close(27 [pid 305] unlink("./49/cgroup.net" [pid 605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] <... bpf resumed>) = 4 [pid 602] close(28 [pid 305] <... unlink resumed>) = 0 [pid 605] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getdents64(3, [pid 605] <... futex resumed>) = 0 [pid 602] close(29 [pid 605] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 605] <... futex resumed>) = 0 [pid 602] exit_group(0 [pid 305] close(3 [pid 605] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 602] <... exit_group resumed>) = ? [pid 305] <... close resumed>) = 0 [pid 602] +++ exited with 0 +++ [pid 305] unlinkat(AT_FDCWD, "./49", AT_REMOVEDIR [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 320] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 305] <... unlinkat resumed>) = 0 [pid 305] mkdirat(AT_FDCWD, "./50", 0777 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 232, NULL, 0) = 1 [pid 320] umount2("./51", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... futex resumed>) = 1 [pid 305] <... mkdirat resumed>) = 0 [pid 294] <... futex resumed>) = 0 [pid 320] openat(AT_FDCWD, "./51", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] read(22, [pid 320] <... openat resumed>) = 3 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 320] newfstatat(3, "", [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 463] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... futex resumed>) = 1 [pid 305] <... openat resumed>) = 3 [pid 463] epoll_pwait(4, [pid 320] getdents64(3, [pid 319] write(2, "2024/04/15 01:29:25 executed programs: 259\n", 432024/04/15 01:29:25 executed programs: 259 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] <... write resumed>) = 43 [pid 305] ioctl(3, LOOP_CLR_FD [pid 463] epoll_pwait(4, [pid 320] umount2("./51/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... write resumed>) = 64 [pid 320] newfstatat(AT_FDCWD, "./51/cgroup.cpu", [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 305] close(3 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 320] unlink("./51/cgroup.cpu" [pid 319] read(22, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] <... close resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 319] <... read resumed>0xc00170c280, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 320] umount2("./51/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... socket resumed>) = 3 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=196250079} [pid 320] newfstatat(AT_FDCWD, "./51/binderfs", [pid 305] close(3 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./51/binderfs" [pid 305] <... close resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 320] umount2("./51/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./51/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... socket resumed>) = 3 [pid 320] unlink("./51/cgroup" [pid 603] <... close resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 605] <... bpf resumed>) = 5 [pid 604] <... bpf resumed>) = 7 [pid 603] close(6 [pid 320] umount2("./51/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 605] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 604] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 603] <... close resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 605] <... futex resumed>) = 0 [pid 603] close(7 [pid 320] newfstatat(AT_FDCWD, "./51/cgroup.net", [pid 604] <... futex resumed>) = 0 [pid 605] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 604] close(3 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 605] <... futex resumed>) = 0 [pid 320] unlink("./51/cgroup.net" [pid 605] write(-1, NULL, 55808 [pid 604] <... close resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 305] close(3 [pid 605] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getdents64(3, [pid 605] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 604] close(4 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 605] <... futex resumed>) = 0 [pid 320] close(3 [pid 605] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 604] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 605] <... futex resumed>) = 0 [pid 604] close(5 [pid 320] unlinkat(AT_FDCWD, "./51", AT_REMOVEDIR [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] <... unlinkat resumed>) = 0 [pid 605] <... bpf resumed>) = 6 [pid 320] mkdirat(AT_FDCWD, "./52", 0777 [pid 305] <... socket resumed>) = 3 [pid 605] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... mkdirat resumed>) = 0 [pid 605] <... futex resumed>) = 0 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 605] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... openat resumed>) = 3 [pid 605] <... futex resumed>) = 0 [pid 320] ioctl(3, LOOP_CLR_FD [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 605] close(6 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 605] <... close resumed>) = 0 [pid 320] close(3 [pid 605] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 605] <... futex resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 605] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... socket resumed>) = 3 [pid 605] <... futex resumed>) = 0 [pid 320] close(3 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 320] <... close resumed>) = 0 [pid 605] <... bpf resumed>) = 6 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 605] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] <... socket resumed>) = 3 [pid 605] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 605] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] close(3 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] close(3 [pid 305] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] <... socket resumed>) = 3 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] <... setsockopt resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] <... setsockopt resumed>) = 0 [pid 320] close(3) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] close(3./strace-static-x86_64: Process 606 attached [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 54 [pid 606] set_robust_list(0x555556bd7760, 24 [pid 305] <... close resumed>) = 0 [pid 606] <... set_robust_list resumed>) = 0 [pid 305] read(249, [pid 606] chdir("./52" [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 606] <... chdir resumed>) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 606] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 607 attached ) = 0 [pid 607] set_robust_list(0x5555557f6760, 24 [pid 606] setpgid(0, 0 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 52 [pid 607] <... set_robust_list resumed>) = 0 [pid 606] <... setpgid resumed>) = 0 [pid 607] chdir("./50") = 0 [pid 607] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 606] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 607] <... prctl resumed>) = 0 [pid 607] setpgid(0, 0) = 0 [pid 607] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 606] <... symlinkat resumed>) = 0 [pid 607] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 606] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 607] <... symlinkat resumed>) = 0 [pid 607] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 606] <... symlinkat resumed>) = 0 [pid 607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 606] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 607] <... openat resumed>) = 3 [pid 607] write(3, "1000", 4) = 4 [pid 606] <... symlinkat resumed>) = 0 [pid 607] close(3 [pid 606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 607] <... close resumed>) = 0 [pid 607] read(200, 0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 607] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 606] <... openat resumed>) = 3 [pid 607] close(249 [pid 606] write(3, "1000", 4 [pid 607] <... close resumed>) = 0 [pid 607] close(248) = 0 [pid 607] close(4) = 0 [pid 606] <... write resumed>) = 4 [pid 607] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] close(3 [pid 603] <... close resumed>) = 0 [pid 607] <... futex resumed>) = 0 [pid 606] <... close resumed>) = 0 [pid 603] close(8 [pid 607] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] read(200, [pid 603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 607] <... futex resumed>) = 0 [pid 606] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 603] close(9 [pid 607] bpf(BPF_PROG_LOAD, NULL, 0 [pid 606] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 607] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 603] close(10 [pid 607] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 607] <... futex resumed>) = 0 [pid 606] <... symlinkat resumed>) = 0 [pid 603] close(11 [pid 607] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] close(249 [pid 603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 607] <... futex resumed>) = 0 [pid 606] <... close resumed>) = 0 [pid 603] close(12 [pid 607] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 607] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 606] close(248 [pid 603] close(13 [pid 607] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] <... close resumed>) = 0 [pid 603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 607] <... futex resumed>) = 0 [pid 603] close(14 [pid 607] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] close(4 [pid 603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 607] <... futex resumed>) = 0 [pid 606] <... close resumed>) = 0 [pid 603] close(15) = -1 EBADF (Bad file descriptor) [pid 607] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 603] close(16 [pid 607] <... bpf resumed>) = 3 [pid 606] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 607] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] <... futex resumed>) = 0 [pid 603] close(17 [pid 607] <... futex resumed>) = 0 [pid 606] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 607] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] <... futex resumed>) = 0 [pid 603] close(18) = -1 EBADF (Bad file descriptor) [pid 603] close(19 [pid 607] <... futex resumed>) = 0 [pid 603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 606] bpf(BPF_PROG_LOAD, NULL, 0 [pid 607] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 603] close(20 [pid 606] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 607] <... bpf resumed>) = 0 [pid 606] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 607] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] <... futex resumed>) = 0 [pid 603] close(21) = -1 EBADF (Bad file descriptor) [pid 603] close(22 [pid 607] <... futex resumed>) = 0 [pid 603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 607] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 603] close(23 [pid 607] <... futex resumed>) = 0 [pid 606] <... futex resumed>) = 0 [pid 603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 607] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 606] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 603] close(24) = -1 EBADF (Bad file descriptor) [pid 603] close(25) = -1 EBADF (Bad file descriptor) [pid 603] close(26) = -1 EBADF (Bad file descriptor) [pid 603] close(27) = -1 EBADF (Bad file descriptor) [pid 603] close(28) = -1 EBADF (Bad file descriptor) [pid 603] close(29) = -1 EBADF (Bad file descriptor) [pid 603] close(3) = -1 EBADF (Bad file descriptor) [pid 603] close(4) = -1 EBADF (Bad file descriptor) [pid 603] close(5 [pid 607] <... bpf resumed>) = 4 [pid 606] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 607] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 606] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 603] close(6 [pid 607] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] <... futex resumed>) = 0 [pid 603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 607] <... futex resumed>) = 0 [pid 603] close(7 [pid 606] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 607] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 606] <... futex resumed>) = 0 [pid 603] close(8 [pid 606] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 606] <... bpf resumed>) = 3 [pid 603] close(9 [pid 606] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 603] close(10 [pid 606] <... futex resumed>) = 0 [pid 603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 606] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 603] close(11 [pid 606] <... futex resumed>) = 0 [pid 603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 606] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 603] close(12 [pid 606] <... bpf resumed>) = 0 [pid 603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 606] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 603] close(13 [pid 606] <... futex resumed>) = 0 [pid 603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 606] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 603] close(14 [pid 606] <... futex resumed>) = 0 [pid 603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 603] close(15 [pid 606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 603] close(16) = -1 EBADF (Bad file descriptor) [pid 603] close(17) = -1 EBADF (Bad file descriptor) [pid 603] close(18) = -1 EBADF (Bad file descriptor) [pid 603] close(19) = -1 EBADF (Bad file descriptor) [pid 603] close(20 [pid 606] <... bpf resumed>) = 4 [pid 603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 606] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 603] close(21 [pid 606] <... futex resumed>) = 0 [pid 603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 606] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 603] close(22 [pid 606] <... futex resumed>) = 0 [pid 603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 606] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 603] close(23) = -1 EBADF (Bad file descriptor) [pid 603] close(24) = -1 EBADF (Bad file descriptor) [pid 603] close(25) = -1 EBADF (Bad file descriptor) [pid 603] close(26) = -1 EBADF (Bad file descriptor) [pid 603] close(27) = -1 EBADF (Bad file descriptor) [pid 603] close(28) = -1 EBADF (Bad file descriptor) [pid 603] close(29) = -1 EBADF (Bad file descriptor) [pid 603] exit_group(0) = ? [pid 603] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 201, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] umount2("./51", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] read(21, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 294] <... futex resumed>) = 0 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 463] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 306] openat(AT_FDCWD, "./51", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] read(21, [pid 319] epoll_pwait(4, [pid 306] <... openat resumed>) = 3 [pid 463] <... read resumed>0xc00170c2e0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] newfstatat(3, "", [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] getdents64(3, [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=164364110} [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 306] umount2("./51/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./51/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./51/cgroup.cpu") = 0 [pid 306] umount2("./51/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./51/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./51/binderfs") = 0 [pid 306] umount2("./51/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./51/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./51/cgroup") = 0 [pid 306] umount2("./51/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./51/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./51/cgroup.net") = 0 [pid 306] getdents64(3, 0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 306] close(3) = 0 [pid 306] unlinkat(AT_FDCWD, "./51", AT_REMOVEDIR) = 0 [pid 306] mkdirat(AT_FDCWD, "./52", 0777) = 0 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 3 [pid 306] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 605] <... bpf resumed>) = 7 [pid 604] <... close resumed>) = 0 [pid 607] <... bpf resumed>) = 5 [pid 606] <... bpf resumed>) = 5 [pid 605] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 607] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 605] <... futex resumed>) = 0 [pid 604] close(6 [pid 306] close(3 [pid 607] <... futex resumed>) = 0 [pid 606] <... futex resumed>) = 0 [pid 605] close(3 [pid 604] <... close resumed>) = 0 [pid 606] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... close resumed>) = 0 [pid 607] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] <... futex resumed>) = 0 [pid 605] <... close resumed>) = 0 [pid 604] close(7 [pid 607] <... futex resumed>) = 0 [pid 606] write(-1, NULL, 55808 [pid 605] close(4 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 607] write(-1, NULL, 55808 [pid 606] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 605] <... close resumed>) = 0 [pid 607] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 606] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 607] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] <... futex resumed>) = 0 [pid 605] close(5 [pid 306] <... socket resumed>) = 3 [pid 607] <... futex resumed>) = 0 [pid 606] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 607] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] <... futex resumed>) = 0 [pid 607] <... futex resumed>) = 0 [pid 606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 607] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 606] <... bpf resumed>) = 6 [pid 607] <... bpf resumed>) = 6 [pid 607] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 607] <... futex resumed>) = 0 [pid 606] <... futex resumed>) = 0 [pid 607] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 607] <... futex resumed>) = 0 [pid 606] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 607] close(6 [pid 606] close(6 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 607] <... close resumed>) = 0 [pid 606] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 607] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 606] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 607] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 606] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 607] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 606] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 607] <... bpf resumed>) = 6 [pid 606] <... futex resumed>) = 0 [pid 607] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 607] <... futex resumed>) = 0 [pid 606] <... bpf resumed>) = 6 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 607] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 607] <... futex resumed>) = 0 [pid 606] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 607] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 606] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 606] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 606] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] close(3) = 0 [pid 306] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 608 attached [pid 608] set_robust_list(0x555555a6d760, 24 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 54 [pid 608] <... set_robust_list resumed>) = 0 [pid 608] chdir("./52") = 0 [pid 608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 608] setpgid(0, 0) = 0 [pid 608] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 608] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu") = 0 [pid 608] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net") = 0 [pid 608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 608] write(3, "1000", 4) = 4 [pid 608] close(3) = 0 [pid 608] read(200, 0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 608] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 608] close(249) = 0 [pid 608] close(248) = 0 [pid 608] close(4) = 0 [pid 608] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 608] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 608] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 608] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 608] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 608] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 607] <... bpf resumed>) = 7 [pid 605] <... close resumed>) = 0 [pid 604] <... close resumed>) = 0 [pid 606] <... bpf resumed>) = 7 [pid 608] <... bpf resumed>) = 5 [pid 607] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 605] close(6 [pid 604] close(8 [pid 608] <... futex resumed>) = 0 [pid 607] <... futex resumed>) = 0 [pid 606] <... futex resumed>) = 0 [pid 605] <... close resumed>) = 0 [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 608] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 607] close(3 [pid 606] close(3 [pid 605] close(7 [pid 604] close(9 [pid 608] <... futex resumed>) = 0 [pid 607] <... close resumed>) = 0 [pid 606] <... close resumed>) = 0 [pid 605] <... close resumed>) = 0 [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 608] write(-1, NULL, 55808 [pid 607] close(4 [pid 606] close(4 [pid 605] close(8 [pid 604] close(10 [pid 608] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 607] <... close resumed>) = 0 [pid 606] <... close resumed>) = 0 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 608] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 607] close(5 [pid 606] close(5 [pid 605] close(9 [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 608] <... futex resumed>) = 0 [pid 607] <... close resumed>) = 0 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 607] close(6 [pid 605] close(10 [pid 604] close(11 [pid 608] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 607] <... close resumed>) = 0 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 608] <... futex resumed>) = 0 [pid 607] close(7 [pid 605] close(11 [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 605] close(12 [pid 604] close(12 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] close(13) = -1 EBADF (Bad file descriptor) [pid 605] close(14) = -1 EBADF (Bad file descriptor) [pid 605] close(15) = -1 EBADF (Bad file descriptor) [pid 605] close(16) = -1 EBADF (Bad file descriptor) [pid 608] <... bpf resumed>) = 6 [pid 605] close(17 [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 608] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 604] close(13 [pid 608] <... futex resumed>) = 0 [pid 605] close(18 [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 608] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 604] close(14 [pid 608] <... futex resumed>) = 0 [pid 605] close(19 [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 608] close(6 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] close(20 [pid 604] close(15 [pid 608] <... close resumed>) = 0 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] close(21 [pid 608] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 604] close(16 [pid 608] <... futex resumed>) = 0 [pid 605] close(22 [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 608] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 604] close(17 [pid 608] <... futex resumed>) = 0 [pid 605] close(23 [pid 608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] close(24) = -1 EBADF (Bad file descriptor) [pid 605] close(25) = -1 EBADF (Bad file descriptor) [pid 605] close(26) = -1 EBADF (Bad file descriptor) [pid 605] close(27) = -1 EBADF (Bad file descriptor) [pid 605] close(28) = -1 EBADF (Bad file descriptor) [pid 605] close(29) = -1 EBADF (Bad file descriptor) [pid 605] close(3) = -1 EBADF (Bad file descriptor) [pid 605] close(4) = -1 EBADF (Bad file descriptor) [pid 605] close(5) = -1 EBADF (Bad file descriptor) [pid 605] close(6) = -1 EBADF (Bad file descriptor) [pid 605] close(7) = -1 EBADF (Bad file descriptor) [pid 605] close(8) = -1 EBADF (Bad file descriptor) [pid 605] close(9) = -1 EBADF (Bad file descriptor) [pid 605] close(10) = -1 EBADF (Bad file descriptor) [pid 605] close(11) = -1 EBADF (Bad file descriptor) [pid 605] close(12) = -1 EBADF (Bad file descriptor) [pid 605] close(13) = -1 EBADF (Bad file descriptor) [pid 605] close(14 [pid 608] <... bpf resumed>) = 6 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 604] close(18 [pid 608] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 605] close(15 [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 608] <... futex resumed>) = 0 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 604] close(19 [pid 608] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 605] close(16) = -1 EBADF (Bad file descriptor) [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 608] <... futex resumed>) = 0 [pid 605] close(17 [pid 604] close(20 [pid 608] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] close(18) = -1 EBADF (Bad file descriptor) [pid 604] close(21 [pid 605] close(19) = -1 EBADF (Bad file descriptor) [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] close(20) = -1 EBADF (Bad file descriptor) [pid 604] close(22 [pid 605] close(21 [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] close(22 [pid 604] close(23 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] close(23) = -1 EBADF (Bad file descriptor) [pid 604] close(24 [pid 605] close(24 [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 604] close(25 [pid 605] close(25 [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 604] close(26 [pid 605] close(26 [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] close(27) = -1 EBADF (Bad file descriptor) [pid 605] close(28 [pid 604] close(27 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] close(29 [pid 604] close(28 [pid 605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 605] exit_group(0 [pid 604] close(29 [pid 605] <... exit_group resumed>) = ? [pid 605] +++ exited with 0 +++ [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 604] close(3 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 604] close(4 [pid 317] restart_syscall(<... resuming interrupted clone ...> [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 604] close(5) = -1 EBADF (Bad file descriptor) [pid 317] <... restart_syscall resumed>) = 0 [pid 604] close(6) = -1 EBADF (Bad file descriptor) [pid 604] close(7 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 164, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 604] close(8 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] umount2("./51", MNT_FORCE|UMOUNT_NOFOLLOW [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 319] read(39, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 604] close(9 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 317] openat(AT_FDCWD, "./51", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 604] close(10 [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] epoll_pwait(4, [pid 319] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] <... openat resumed>) = 3 [pid 604] close(11 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 317] newfstatat(3, "", [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 604] close(12 [pid 319] <... futex resumed>) = 1 [pid 317] getdents64(3, [pid 314] <... futex resumed>) = 0 [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] read(39, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 319] <... read resumed>0xc00170c350, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 604] close(13 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=123722797} [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./51/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 604] close(14 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./51/cgroup.cpu", [pid 604] close(15 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./51/cgroup.cpu" [pid 604] close(16) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 604] close(17 [pid 317] umount2("./51/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 604] close(18 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./51/binderfs", [pid 604] close(19 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./51/binderfs" [pid 604] close(20) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 604] close(21) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./51/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 604] close(22 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./51/cgroup", [pid 604] close(23) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 604] close(24 [pid 317] unlink("./51/cgroup" [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 604] close(25) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./51/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 604] close(26 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./51/cgroup.net", [pid 604] close(27 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 604] close(28 [pid 317] unlink("./51/cgroup.net" [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 604] close(29 [pid 317] <... unlink resumed>) = 0 [pid 604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3, [pid 604] exit_group(0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 604] <... exit_group resumed>) = ? [pid 317] close(3 [pid 604] +++ exited with 0 +++ [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] <... close resumed>) = 0 [pid 317] unlinkat(AT_FDCWD, "./51", AT_REMOVEDIR) = 0 [pid 317] mkdirat(AT_FDCWD, "./52", 0777) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 317] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 317] close(3 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 125, NULL, 0) = 1 [pid 317] <... close resumed>) = 0 [pid 311] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] umount2("./51", MNT_FORCE|UMOUNT_NOFOLLOW [pid 606] <... close resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 317] <... socket resumed>) = 3 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 606] close(6 [pid 463] read(15, [pid 317] close(3 [pid 311] openat(AT_FDCWD, "./51", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 606] <... close resumed>) = 0 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... close resumed>) = 0 [pid 311] <... openat resumed>) = 3 [pid 606] close(7 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] newfstatat(3, "", [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 317] <... socket resumed>) = 3 [pid 311] getdents64(3, [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 463] read(15, [pid 319] epoll_pwait(4, [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] umount2("./51/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] <... read resumed>0xc00170c3b0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 311] newfstatat(AT_FDCWD, "./51/cgroup.cpu", [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] close(3 [pid 311] unlink("./51/cgroup.cpu" [pid 317] <... close resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=112364208} [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] umount2("./51/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... socket resumed>) = 3 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] newfstatat(AT_FDCWD, "./51/binderfs", [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] unlink("./51/binderfs" [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] <... unlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] umount2("./51/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] newfstatat(AT_FDCWD, "./51/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] unlink("./51/cgroup" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... unlink resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] umount2("./51/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./51/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./51/cgroup.net" [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] <... unlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] getdents64(3, [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] close(3) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] unlinkat(AT_FDCWD, "./51", AT_REMOVEDIR [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... unlinkat resumed>) = 0 [pid 311] mkdirat(AT_FDCWD, "./52", 0777 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] <... mkdirat resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] <... openat resumed>) = 3 [pid 317] close(3 [pid 311] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 317] <... close resumed>) = 0 [pid 311] close(3 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 311] <... close resumed>) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... socket resumed>) = 3 [pid 311] <... socket resumed>) = 3 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] close(3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... close resumed>) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] <... socket resumed>) = 3 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] <... setsockopt resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... setsockopt resumed>) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] close(3) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 311] <... socket resumed>) = 3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] <... setsockopt resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] close(3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] read(249, [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] close(3) = 0 [pid 311] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 610 attached ./strace-static-x86_64: Process 609 attached [pid 609] set_robust_list(0x555556f7e760, 24 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 54 [pid 610] set_robust_list(0x555556a82760, 24 [pid 609] <... set_robust_list resumed>) = 0 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 54 [pid 610] <... set_robust_list resumed>) = 0 [pid 609] chdir("./52" [pid 610] chdir("./52" [pid 609] <... chdir resumed>) = 0 [pid 610] <... chdir resumed>) = 0 [pid 609] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 610] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 609] <... prctl resumed>) = 0 [pid 610] <... prctl resumed>) = 0 [pid 609] setpgid(0, 0) = 0 [pid 610] setpgid(0, 0 [pid 609] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 610] <... setpgid resumed>) = 0 [pid 609] <... symlinkat resumed>) = 0 [pid 609] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 610] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 609] <... symlinkat resumed>) = 0 [pid 609] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 610] <... symlinkat resumed>) = 0 [pid 609] <... symlinkat resumed>) = 0 [pid 610] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 610] <... symlinkat resumed>) = 0 [pid 609] <... openat resumed>) = 3 [pid 610] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 609] write(3, "1000", 4) = 4 [pid 609] close(3 [pid 610] <... symlinkat resumed>) = 0 [pid 609] <... close resumed>) = 0 [pid 610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 609] read(200, 0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 609] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 610] <... openat resumed>) = 3 [pid 609] <... symlinkat resumed>) = 0 [pid 610] write(3, "1000", 4 [pid 609] close(249 [pid 610] <... write resumed>) = 4 [pid 609] <... close resumed>) = 0 [pid 610] close(3 [pid 609] close(248 [pid 610] <... close resumed>) = 0 [pid 609] <... close resumed>) = 0 [pid 610] read(200, [pid 609] close(4 [pid 610] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 609] <... close resumed>) = 0 [pid 610] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 609] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 609] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] <... symlinkat resumed>) = 0 [pid 609] bpf(BPF_PROG_LOAD, NULL, 0 [pid 610] close(249 [pid 609] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 610] <... close resumed>) = 0 [pid 609] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 610] close(248 [pid 609] <... futex resumed>) = 0 [pid 609] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 610] <... close resumed>) = 0 [pid 609] <... futex resumed>) = 0 [pid 610] close(4 [pid 609] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 610] <... close resumed>) = 0 [pid 609] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 609] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 609] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 610] <... futex resumed>) = 0 [pid 609] <... bpf resumed>) = 3 [pid 609] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 607] <... close resumed>) = 0 [pid 610] <... futex resumed>) = 0 [pid 609] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 608] <... bpf resumed>) = 7 [pid 607] close(8 [pid 610] bpf(BPF_PROG_LOAD, NULL, 0 [pid 609] <... bpf resumed>) = 0 [pid 608] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 609] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 607] close(9 [pid 609] <... futex resumed>) = 0 [pid 608] <... futex resumed>) = 0 [pid 607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] close(3 [pid 607] close(10 [pid 610] <... futex resumed>) = 0 [pid 609] <... futex resumed>) = 0 [pid 608] <... close resumed>) = 0 [pid 607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 608] close(4 [pid 607] close(11 [pid 610] <... futex resumed>) = 0 [pid 609] <... bpf resumed>) = 4 [pid 608] <... close resumed>) = 0 [pid 607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 609] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] close(5 [pid 607] close(12 [pid 610] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 609] <... futex resumed>) = 0 [pid 607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 607] close(13 [pid 610] <... futex resumed>) = 0 [pid 609] <... futex resumed>) = 0 [pid 607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 607] close(14 [pid 610] <... futex resumed>) = 0 [pid 607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 607] close(15) = -1 EBADF (Bad file descriptor) [pid 610] <... bpf resumed>) = 3 [pid 607] close(16) = -1 EBADF (Bad file descriptor) [pid 610] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 607] close(17 [pid 610] <... futex resumed>) = 0 [pid 607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 607] close(18 [pid 610] <... futex resumed>) = 0 [pid 607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 607] close(19 [pid 610] <... bpf resumed>) = 0 [pid 607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 607] close(20 [pid 610] <... futex resumed>) = 0 [pid 607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 607] close(21 [pid 610] <... futex resumed>) = 0 [pid 607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 607] close(22) = -1 EBADF (Bad file descriptor) [pid 607] close(23) = -1 EBADF (Bad file descriptor) [pid 610] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 607] close(24) = -1 EBADF (Bad file descriptor) [pid 607] close(25) = -1 EBADF (Bad file descriptor) [pid 607] close(26) = -1 EBADF (Bad file descriptor) [pid 607] close(27) = -1 EBADF (Bad file descriptor) [pid 607] close(28) = -1 EBADF (Bad file descriptor) [pid 607] close(29) = -1 EBADF (Bad file descriptor) [pid 607] close(3) = -1 EBADF (Bad file descriptor) [pid 607] close(4 [pid 610] <... bpf resumed>) = 4 [pid 607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 607] close(5 [pid 610] <... futex resumed>) = 0 [pid 607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 607] close(6 [pid 610] <... futex resumed>) = 0 [pid 607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 607] close(7) = -1 EBADF (Bad file descriptor) [pid 607] close(8) = -1 EBADF (Bad file descriptor) [pid 607] close(9) = -1 EBADF (Bad file descriptor) [pid 607] close(10) = -1 EBADF (Bad file descriptor) [pid 607] close(11) = -1 EBADF (Bad file descriptor) [pid 607] close(12) = -1 EBADF (Bad file descriptor) [pid 607] close(13) = -1 EBADF (Bad file descriptor) [pid 607] close(14) = -1 EBADF (Bad file descriptor) [pid 607] close(15) = -1 EBADF (Bad file descriptor) [pid 607] close(16) = -1 EBADF (Bad file descriptor) [pid 607] close(17) = -1 EBADF (Bad file descriptor) [pid 607] close(18) = -1 EBADF (Bad file descriptor) [pid 607] close(19) = -1 EBADF (Bad file descriptor) [pid 607] close(20) = -1 EBADF (Bad file descriptor) [pid 607] close(21) = -1 EBADF (Bad file descriptor) [pid 607] close(22) = -1 EBADF (Bad file descriptor) [pid 607] close(23) = -1 EBADF (Bad file descriptor) [pid 607] close(24) = -1 EBADF (Bad file descriptor) [pid 607] close(25) = -1 EBADF (Bad file descriptor) [pid 607] close(26) = -1 EBADF (Bad file descriptor) [pid 607] close(27) = -1 EBADF (Bad file descriptor) [pid 607] close(28) = -1 EBADF (Bad file descriptor) [pid 607] close(29) = -1 EBADF (Bad file descriptor) [pid 607] exit_group(0) = ? [pid 607] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 113, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 319] read(11, [pid 305] umount2("./50", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 305] openat(AT_FDCWD, "./50", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] epoll_pwait(4, [pid 319] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 305] <... openat resumed>) = 3 [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 305] newfstatat(3, "", [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 319] read(11, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... read resumed>0xc00170c420, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] getdents64(3, 0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 305] umount2("./50/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=83941140} [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./50/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./50/cgroup.cpu") = 0 [pid 305] umount2("./50/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./50/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./50/binderfs") = 0 [pid 305] umount2("./50/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./50/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./50/cgroup") = 0 [pid 305] umount2("./50/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./50/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./50/cgroup.net") = 0 [pid 305] getdents64(3, 0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 305] close(3) = 0 [pid 305] unlinkat(AT_FDCWD, "./50", AT_REMOVEDIR) = 0 [pid 305] mkdirat(AT_FDCWD, "./51", 0777) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 305] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 608] <... close resumed>) = 0 [pid 606] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 608] close(6) = 0 [pid 608] close(7 [pid 606] close(8) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 606] close(9 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 606] close(10 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 606] close(11) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 606] close(12 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 606] close(13 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 606] close(14 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 606] close(15 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 606] close(16 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 606] close(17 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 606] close(18 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 606] close(19 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 606] close(20 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 606] close(21) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 606] close(22 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 606] close(23 [pid 305] <... socket resumed>) = 3 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 606] close(24 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 606] close(25 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 606] close(26 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 606] close(27 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 606] close(28 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 606] close(29 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 606] close(3 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 606] close(4) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 606] close(5 [pid 305] close(3 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 606] close(6 [pid 305] <... close resumed>) = 0 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] read(249, [pid 606] close(7 [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 606] close(8) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 611 attached [pid 606] close(9 [pid 611] set_robust_list(0x5555557f6760, 24) = 0 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 53 [pid 611] chdir("./51") = 0 [pid 611] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 606] close(10 [pid 611] <... prctl resumed>) = 0 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 611] setpgid(0, 0 [pid 606] close(11 [pid 611] <... setpgid resumed>) = 0 [pid 611] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 611] <... symlinkat resumed>) = 0 [pid 606] close(12 [pid 611] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 611] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 606] close(13 [pid 611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 611] write(3, "1000", 4 [pid 606] close(14 [pid 611] <... write resumed>) = 4 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 611] close(3 [pid 606] close(15 [pid 611] <... close resumed>) = 0 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 611] read(200, [pid 606] close(16 [pid 611] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 611] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 606] close(17 [pid 611] <... symlinkat resumed>) = 0 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 611] close(249 [pid 606] close(18 [pid 611] <... close resumed>) = 0 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 611] close(248 [pid 606] close(19 [pid 611] <... close resumed>) = 0 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 611] close(4 [pid 606] close(20 [pid 611] <... close resumed>) = 0 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 611] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 606] close(21 [pid 611] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 611] <... futex resumed>) = 0 [pid 606] close(22 [pid 611] bpf(BPF_PROG_LOAD, NULL, 0 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 611] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 606] close(23 [pid 611] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 611] <... futex resumed>) = 0 [pid 606] close(24 [pid 611] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 611] <... futex resumed>) = 0 [pid 606] close(25 [pid 611] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 611] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 606] close(26 [pid 611] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 611] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 606] close(27 [pid 611] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 611] <... bpf resumed>) = 3 [pid 611] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] close(28 [pid 611] <... futex resumed>) = 0 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 611] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] close(29 [pid 611] <... futex resumed>) = 0 [pid 611] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 611] <... bpf resumed>) = 0 [pid 606] exit_group(0 [pid 611] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] <... exit_group resumed>) = ? [pid 611] <... futex resumed>) = 0 [pid 606] +++ exited with 0 +++ [pid 611] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] restart_syscall(<... resuming interrupted clone ...> [pid 611] <... bpf resumed>) = 4 [pid 611] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... restart_syscall resumed>) = 0 [pid 611] <... futex resumed>) = 0 [pid 611] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 611] <... futex resumed>) = 0 [pid 611] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 85, NULL, 0) = 1 [pid 320] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 320] umount2("./52", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 463] read(22, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 320] openat(AT_FDCWD, "./52", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] <... futex resumed>) = 0 [pid 463] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 320] <... openat resumed>) = 3 [pid 319] epoll_pwait(4, [pid 463] <... write resumed>) = 64 [pid 320] newfstatat(3, "", [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] read(22, [pid 319] epoll_pwait(4, [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] <... read resumed>0xc00170c480, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] epoll_pwait(4, [pid 320] getdents64(3, [pid 319] epoll_pwait(4, [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 320] umount2("./52/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=60100882} [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./52/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./52/cgroup.cpu") = 0 [pid 320] umount2("./52/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./52/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./52/binderfs") = 0 [pid 320] umount2("./52/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./52/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./52/cgroup") = 0 [pid 320] umount2("./52/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./52/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./52/cgroup.net") = 0 [pid 320] getdents64(3, 0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 320] close(3) = 0 [pid 320] unlinkat(AT_FDCWD, "./52", AT_REMOVEDIR) = 0 [pid 320] mkdirat(AT_FDCWD, "./53", 0777) = 0 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 320] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 320] close(3 [pid 611] <... bpf resumed>) = 5 [pid 610] <... bpf resumed>) = 5 [pid 609] <... bpf resumed>) = 5 [pid 608] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 611] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 610] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] close(8 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 611] <... futex resumed>) = 0 [pid 610] <... futex resumed>) = 0 [pid 609] <... futex resumed>) = 0 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 611] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 610] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] close(9 [pid 320] <... socket resumed>) = 3 [pid 611] <... futex resumed>) = 0 [pid 610] <... futex resumed>) = 0 [pid 609] <... futex resumed>) = 0 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 611] write(-1, NULL, 55808 [pid 610] write(-1, NULL, 55808 [pid 609] write(-1, NULL, 55808 [pid 608] close(10 [pid 611] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 610] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 611] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 610] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] close(11 [pid 611] <... futex resumed>) = 0 [pid 610] <... futex resumed>) = 0 [pid 609] <... futex resumed>) = 0 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 611] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 610] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] close(12 [pid 609] <... futex resumed>) = 0 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 611] <... futex resumed>) = 0 [pid 610] <... futex resumed>) = 0 [pid 609] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 608] close(13 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 610] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 609] <... bpf resumed>) = 6 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 609] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] close(14 [pid 611] <... bpf resumed>) = 6 [pid 609] <... futex resumed>) = 0 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] <... bpf resumed>) = 6 [pid 609] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] close(15 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 611] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 610] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] <... futex resumed>) = 0 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 611] <... futex resumed>) = 0 [pid 610] <... futex resumed>) = 0 [pid 609] close(6 [pid 608] close(16 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 611] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 610] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] <... close resumed>) = 0 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 611] <... futex resumed>) = 0 [pid 610] <... futex resumed>) = 0 [pid 609] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] close(17 [pid 611] close(6 [pid 610] close(6 [pid 609] <... futex resumed>) = 0 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 611] <... close resumed>) = 0 [pid 610] <... close resumed>) = 0 [pid 609] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] close(18 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 611] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 610] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] <... futex resumed>) = 0 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 611] <... futex resumed>) = 0 [pid 610] <... futex resumed>) = 0 [pid 609] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 608] close(19 [pid 320] <... socket resumed>) = 3 [pid 611] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 610] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] <... bpf resumed>) = 6 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 611] <... futex resumed>) = 0 [pid 610] <... futex resumed>) = 0 [pid 609] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] close(20 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 610] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 609] <... futex resumed>) = 0 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 609] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] close(21 [pid 609] <... futex resumed>) = 0 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 608] close(22) = -1 EBADF (Bad file descriptor) [pid 608] close(23) = -1 EBADF (Bad file descriptor) [pid 608] close(24) = -1 EBADF (Bad file descriptor) [pid 608] close(25) = -1 EBADF (Bad file descriptor) [pid 608] close(26) = -1 EBADF (Bad file descriptor) [pid 608] close(27) = -1 EBADF (Bad file descriptor) [pid 611] <... bpf resumed>) = 6 [pid 608] close(28) = -1 EBADF (Bad file descriptor) [pid 608] close(29) = -1 EBADF (Bad file descriptor) [pid 608] close(3) = -1 EBADF (Bad file descriptor) [pid 608] close(4) = -1 EBADF (Bad file descriptor) [pid 608] close(5) = -1 EBADF (Bad file descriptor) [pid 608] close(6) = -1 EBADF (Bad file descriptor) [pid 608] close(7 [pid 610] <... bpf resumed>) = 6 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 608] close(8 [pid 610] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 611] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 610] <... futex resumed>) = 0 [pid 611] <... futex resumed>) = 0 [pid 608] close(9 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 610] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 611] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 610] <... futex resumed>) = 0 [pid 608] close(10 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 611] <... futex resumed>) = 0 [pid 610] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 611] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 608] close(11 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 608] close(12) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 608] close(13 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 608] close(14) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 608] close(15) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 608] close(16) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 608] close(17 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 608] close(18) = -1 EBADF (Bad file descriptor) [pid 608] close(19 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 608] close(20) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 608] close(21) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 608] close(22) = -1 EBADF (Bad file descriptor) [pid 608] close(23 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 608] close(24) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 608] close(25 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 608] close(26) = -1 EBADF (Bad file descriptor) [pid 608] close(27 [pid 320] <... socket resumed>) = 3 [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 608] close(28 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 608] close(29 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 608] exit_group(0) = ? [pid 608] +++ exited with 0 +++ [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 60, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./52", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 319] <... futex resumed>) = 1 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 319] read(21, [pid 306] openat(AT_FDCWD, "./52", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... openat resumed>) = 3 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 306] newfstatat(3, "", [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 320] close(3 [pid 463] epoll_pwait(4, [pid 319] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] getdents64(3, [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] <... close resumed>) = 0 [pid 319] <... write resumed>) = 64 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 463] epoll_pwait(4, [pid 320] read(249, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./52/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 319] read(21, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] newfstatat(AT_FDCWD, "./52/cgroup.cpu", [pid 319] <... read resumed>0xc00170c4f0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] unlink("./52/cgroup.cpu") = 0 ./strace-static-x86_64: Process 612 attached [pid 306] umount2("./52/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 612] set_robust_list(0x555556bd7760, 24 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 55 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 612] <... set_robust_list resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./52/binderfs", [pid 612] chdir("./53" [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=36771073} [pid 612] <... chdir resumed>) = 0 [pid 306] unlink("./52/binderfs" [pid 612] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 306] <... unlink resumed>) = 0 [pid 612] <... prctl resumed>) = 0 [pid 306] umount2("./52/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 612] setpgid(0, 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 612] <... setpgid resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./52/cgroup", [pid 612] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 612] <... symlinkat resumed>) = 0 [pid 611] <... bpf resumed>) = 7 [pid 610] <... bpf resumed>) = 7 [pid 609] <... bpf resumed>) = 7 [pid 306] unlink("./52/cgroup" [pid 612] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 611] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 610] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... unlink resumed>) = 0 [pid 612] <... symlinkat resumed>) = 0 [pid 611] <... futex resumed>) = 0 [pid 610] <... futex resumed>) = 0 [pid 609] <... futex resumed>) = 0 [pid 306] umount2("./52/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 612] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 611] close(3 [pid 610] close(3 [pid 609] close(3 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 612] <... symlinkat resumed>) = 0 [pid 611] <... close resumed>) = 0 [pid 610] <... close resumed>) = 0 [pid 609] <... close resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./52/cgroup.net", [pid 612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 611] close(4 [pid 610] close(4 [pid 609] close(4 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 612] <... openat resumed>) = 3 [pid 611] <... close resumed>) = 0 [pid 610] <... close resumed>) = 0 [pid 609] <... close resumed>) = 0 [pid 306] unlink("./52/cgroup.net" [pid 612] write(3, "1000", 4 [pid 611] close(5 [pid 610] close(5 [pid 609] close(5 [pid 306] <... unlink resumed>) = 0 [pid 612] <... write resumed>) = 4 [pid 611] <... close resumed>) = 0 [pid 610] <... close resumed>) = 0 [pid 609] <... close resumed>) = 0 [pid 306] getdents64(3, [pid 612] close(3 [pid 611] close(6 [pid 610] close(6 [pid 609] close(6 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 612] <... close resumed>) = 0 [pid 611] <... close resumed>) = 0 [pid 610] <... close resumed>) = 0 [pid 609] <... close resumed>) = 0 [pid 306] close(3 [pid 612] read(200, [pid 611] close(7 [pid 610] close(7 [pid 609] close(7 [pid 306] <... close resumed>) = 0 [pid 612] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 611] <... close resumed>) = 0 [pid 610] <... close resumed>) = 0 [pid 609] <... close resumed>) = 0 [pid 306] unlinkat(AT_FDCWD, "./52", AT_REMOVEDIR [pid 612] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 611] close(8 [pid 610] close(8 [pid 609] close(8 [pid 306] <... unlinkat resumed>) = 0 [pid 612] <... symlinkat resumed>) = 0 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] mkdirat(AT_FDCWD, "./53", 0777 [pid 612] close(249 [pid 611] close(9 [pid 610] close(9 [pid 609] close(9 [pid 306] <... mkdirat resumed>) = 0 [pid 612] <... close resumed>) = 0 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 612] close(248 [pid 611] close(10 [pid 610] close(10 [pid 609] close(10 [pid 306] <... openat resumed>) = 3 [pid 612] <... close resumed>) = 0 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] ioctl(3, LOOP_CLR_FD [pid 612] close(4 [pid 611] close(11 [pid 610] close(11 [pid 609] close(11 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 612] <... close resumed>) = 0 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 612] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 611] close(12 [pid 610] close(12 [pid 609] close(12 [pid 306] <... close resumed>) = 0 [pid 612] <... futex resumed>) = 0 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 612] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 611] close(13 [pid 610] close(13 [pid 609] close(13 [pid 306] <... socket resumed>) = 3 [pid 612] <... futex resumed>) = 0 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 612] bpf(BPF_PROG_LOAD, NULL, 0 [pid 611] close(14 [pid 610] close(14 [pid 609] close(14 [pid 306] <... close resumed>) = 0 [pid 612] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 612] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 611] close(15 [pid 610] close(15 [pid 609] close(15 [pid 306] <... socket resumed>) = 3 [pid 612] <... futex resumed>) = 0 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 612] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 611] close(16 [pid 610] close(16 [pid 609] close(16 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 612] <... futex resumed>) = 0 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 612] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 611] close(17 [pid 610] close(17 [pid 609] close(17 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 612] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 612] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 611] close(18 [pid 610] close(18 [pid 609] close(18 [pid 306] <... close resumed>) = 0 [pid 612] <... futex resumed>) = 0 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 612] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 611] close(19 [pid 610] close(19 [pid 609] close(19 [pid 306] <... socket resumed>) = 3 [pid 612] <... futex resumed>) = 0 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 612] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 611] close(20 [pid 610] close(20 [pid 609] close(20 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 612] <... bpf resumed>) = 3 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] close(21 [pid 609] close(21 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 612] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 611] close(21 [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 612] <... futex resumed>) = 0 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] close(22 [pid 609] close(22 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 612] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 611] close(22 [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 612] <... futex resumed>) = 0 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] close(23 [pid 609] close(23 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 612] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 611] close(23 [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 612] <... bpf resumed>) = 0 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] close(24 [pid 609] close(24 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 612] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 611] close(24 [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 612] <... futex resumed>) = 0 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] close(25 [pid 609] close(25 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 612] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 611] close(25 [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 612] <... futex resumed>) = 0 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] close(26 [pid 609] close(26 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 612] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 611] close(26 [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 610] close(27 [pid 609] close(27 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 610] close(28 [pid 609] close(28 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 612] <... bpf resumed>) = 4 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] close(29 [pid 609] close(29 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 612] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 611] close(27 [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 612] <... futex resumed>) = 0 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] close(3 [pid 609] close(3 [pid 306] <... close resumed>) = 0 [pid 612] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 611] close(28 [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 612] <... futex resumed>) = 0 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] close(4 [pid 609] close(4 [pid 306] <... socket resumed>) = 3 [pid 612] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 611] close(29 [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] close(5 [pid 609] close(5 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 611] close(3 [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] close(6 [pid 609] close(6 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 611] close(4 [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] close(7 [pid 609] close(7 [pid 306] <... setsockopt resumed>) = 0 [pid 611] close(5 [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 612] <... bpf resumed>) = 5 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] close(8 [pid 609] close(8 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 612] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 611] close(6 [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 612] <... futex resumed>) = 0 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] close(9 [pid 609] close(9 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 612] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 612] <... futex resumed>) = 0 [pid 611] close(7 [pid 610] close(10 [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... setsockopt resumed>) = 0 [pid 612] write(-1, NULL, 55808 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] close(10 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 612] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 611] close(8 [pid 610] close(11 [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 612] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] close(11 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 612] <... futex resumed>) = 0 [pid 611] close(9 [pid 610] close(12 [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 612] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] close(12 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 612] <... futex resumed>) = 0 [pid 611] close(10 [pid 610] close(13 [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... setsockopt resumed>) = 0 [pid 612] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] close(13 [pid 306] close(3 [pid 610] close(14 [pid 306] <... close resumed>) = 0 [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] read(249, [pid 610] close(15 [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 612] <... bpf resumed>) = 6 [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 612] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 611] close(11 [pid 610] close(16 [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 613 attached [pid 612] <... futex resumed>) = 0 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] close(14 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 55 [pid 613] set_robust_list(0x555555a6d760, 24 [pid 612] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 611] close(12 [pid 610] close(17 [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 613] <... set_robust_list resumed>) = 0 [pid 612] <... futex resumed>) = 0 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] close(15 [pid 613] chdir("./53" [pid 612] close(6 [pid 610] close(18 [pid 611] close(13 [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 613] <... chdir resumed>) = 0 [pid 613] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 612] <... close resumed>) = 0 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] close(19 [pid 609] close(16 [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] close(20 [pid 613] <... prctl resumed>) = 0 [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 612] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 611] close(14 [pid 610] close(21 [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 613] setpgid(0, 0 [pid 612] <... futex resumed>) = 0 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] close(17 [pid 613] <... setpgid resumed>) = 0 [pid 612] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 611] close(15 [pid 610] close(22 [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] close(23) = -1 EBADF (Bad file descriptor) [pid 610] close(24) = -1 EBADF (Bad file descriptor) [pid 613] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 610] close(25 [pid 612] <... futex resumed>) = 0 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] close(18 [pid 610] close(26) = -1 EBADF (Bad file descriptor) [pid 613] <... symlinkat resumed>) = 0 [pid 611] close(16 [pid 610] close(27 [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 612] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 613] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] close(19 [pid 610] close(28) = -1 EBADF (Bad file descriptor) [pid 610] close(29) = -1 EBADF (Bad file descriptor) [pid 610] exit_group(0) = ? [pid 610] +++ exited with 0 +++ [pid 612] <... bpf resumed>) = 6 [pid 611] close(17 [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 613] <... symlinkat resumed>) = 0 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] close(20 [pid 612] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 611] close(18 [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 613] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 612] <... futex resumed>) = 0 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] close(21 [pid 613] <... symlinkat resumed>) = 0 [pid 611] close(19 [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 612] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 612] <... futex resumed>) = 0 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] close(22 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 39, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 613] <... openat resumed>) = 3 [pid 611] close(20 [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 613] write(3, "1000", 4 [pid 612] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] close(23 [pid 463] <... futex resumed>) = 1 [pid 311] umount2("./52", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 613] <... write resumed>) = 4 [pid 463] read(15, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 319] <... futex resumed>) = 0 [pid 613] close(3 [pid 612] <... bpf resumed>) = 7 [pid 611] close(21 [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 613] <... close resumed>) = 0 [pid 612] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] close(24 [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] openat(AT_FDCWD, "./52", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 613] read(200, [pid 612] <... futex resumed>) = 0 [pid 611] close(22 [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 319] epoll_pwait(4, [pid 311] <... openat resumed>) = 3 [pid 613] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 612] close(3 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] close(25 [pid 463] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 311] newfstatat(3, "", [pid 613] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 612] <... close resumed>) = 0 [pid 611] close(23 [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] read(15, [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 613] <... symlinkat resumed>) = 0 [pid 609] close(26 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 613] close(249 [pid 612] close(4 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... read resumed>0xc00170c550, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] getdents64(3, [pid 613] <... close resumed>) = 0 [pid 612] <... close resumed>) = 0 [pid 609] close(27 [pid 611] close(24 [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 613] close(248 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 613] <... close resumed>) = 0 [pid 612] close(5 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] close(28 [pid 311] umount2("./52/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=2960291} [pid 613] close(4 [pid 612] <... close resumed>) = 0 [pid 611] close(25 [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 613] <... close resumed>) = 0 [pid 612] close(6 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] close(29 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 613] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 611] close(26 [pid 609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] newfstatat(AT_FDCWD, "./52/cgroup.cpu", [pid 613] <... futex resumed>) = 0 [pid 612] <... close resumed>) = 0 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] exit_group(0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 613] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 612] close(7 [pid 611] close(27 [pid 613] <... futex resumed>) = 0 [pid 609] <... exit_group resumed>) = ? [pid 311] unlink("./52/cgroup.cpu" [pid 612] <... close resumed>) = 0 [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 609] +++ exited with 0 +++ [pid 611] close(28) = -1 EBADF (Bad file descriptor) [pid 311] <... unlink resumed>) = 0 [pid 613] bpf(BPF_PROG_LOAD, NULL, 0 [pid 611] close(29 [pid 612] close(8 [pid 613] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] umount2("./52/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 613] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 611] exit_group(0 [pid 317] restart_syscall(<... resuming interrupted clone ...> [pid 613] <... futex resumed>) = 0 [pid 612] close(9 [pid 611] <... exit_group resumed>) = ? [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 613] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... restart_syscall resumed>) = 0 [pid 611] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 311] newfstatat(AT_FDCWD, "./52/binderfs", [pid 613] <... futex resumed>) = 0 [pid 612] close(10 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 613] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 5, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 311] unlink("./52/binderfs" [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 613] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 612] close(11 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] umount2("./52", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 319] <... futex resumed>) = 0 [pid 319] read(39, [pid 311] <... unlink resumed>) = 0 [pid 613] <... futex resumed>) = 0 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... write resumed>) = 12 [pid 311] umount2("./52/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 613] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 317] openat(AT_FDCWD, "./52", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] umount2("./51", MNT_FORCE|UMOUNT_NOFOLLOW [pid 612] close(12 [pid 613] <... futex resumed>) = 0 [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 317] <... openat resumed>) = 3 [pid 311] newfstatat(AT_FDCWD, "./52/cgroup", [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 613] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 463] epoll_pwait(4, [pid 319] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 612] close(13 [pid 317] newfstatat(3, "", [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] openat(AT_FDCWD, "./51", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 613] <... bpf resumed>) = 3 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 0, NULL, 0) = 1 [pid 319] <... write resumed>) = 64 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 311] unlink("./52/cgroup" [pid 305] <... openat resumed>) = 3 [pid 613] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 612] close(14 [pid 463] read(11, [pid 319] read(39, [pid 317] getdents64(3, [pid 613] <... futex resumed>) = 0 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 319] <... read resumed>0xc00170c5c0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] <... unlink resumed>) = 0 [pid 305] newfstatat(3, "", [pid 613] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 612] close(15 [pid 463] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 311] umount2("./52/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 613] <... futex resumed>) = 0 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] umount2("./52/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 613] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 612] close(16 [pid 463] read(11, [pid 319] epoll_pwait(4, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./52/cgroup.net", [pid 305] getdents64(3, [pid 613] <... bpf resumed>) = 0 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... read resumed>0xc001696510, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] newfstatat(AT_FDCWD, "./52/cgroup.cpu", [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 613] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 612] close(17 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./52/cgroup.net" [pid 613] <... futex resumed>) = 0 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] unlink("./52/cgroup.cpu" [pid 305] umount2("./51/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... unlink resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=996009325} [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... unlink resumed>) = 0 [pid 311] getdents64(3, [pid 305] newfstatat(AT_FDCWD, "./51/cgroup.cpu", [pid 613] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 612] close(18 [pid 317] umount2("./52/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 613] <... futex resumed>) = 0 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] close(3 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 612] close(19 [pid 317] newfstatat(AT_FDCWD, "./52/binderfs", [pid 311] <... close resumed>) = 0 [pid 305] unlink("./51/cgroup.cpu" [pid 613] <... bpf resumed>) = 4 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlinkat(AT_FDCWD, "./52", AT_REMOVEDIR [pid 305] <... unlink resumed>) = 0 [pid 317] unlink("./52/binderfs" [pid 311] <... unlinkat resumed>) = 0 [pid 305] umount2("./51/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 613] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 311] mkdirat(AT_FDCWD, "./53", 0777 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] umount2("./52/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 613] <... futex resumed>) = 0 [pid 612] close(20 [pid 311] <... mkdirat resumed>) = 0 [pid 305] newfstatat(AT_FDCWD, "./51/binderfs", [pid 613] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 613] <... futex resumed>) = 0 [pid 612] close(21 [pid 317] newfstatat(AT_FDCWD, "./52/cgroup", [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] <... openat resumed>) = 3 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./51/binderfs" [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 613] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 317] unlink("./52/cgroup" [pid 311] ioctl(3, LOOP_CLR_FD [pid 305] <... unlink resumed>) = 0 [pid 612] close(22 [pid 317] <... unlink resumed>) = 0 [pid 305] umount2("./51/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./52/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 613] <... bpf resumed>) = 5 [pid 612] close(23 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] close(3 [pid 305] newfstatat(AT_FDCWD, "./51/cgroup", [pid 613] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./52/cgroup.net", [pid 311] <... close resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 613] <... futex resumed>) = 0 [pid 612] close(24 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] unlink("./51/cgroup" [pid 613] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./52/cgroup.net" [pid 311] <... socket resumed>) = 3 [pid 305] <... unlink resumed>) = 0 [pid 612] close(25 [pid 317] <... unlink resumed>) = 0 [pid 311] close(3 [pid 305] umount2("./51/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 613] <... futex resumed>) = 0 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getdents64(3, [pid 311] <... close resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 612] close(26 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] newfstatat(AT_FDCWD, "./51/cgroup.net", [pid 613] write(-1, NULL, 55808 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 612] close(27 [pid 311] <... socket resumed>) = 3 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... close resumed>) = 0 [pid 613] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlinkat(AT_FDCWD, "./52", AT_REMOVEDIR [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] unlink("./51/cgroup.net" [pid 613] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 612] close(28) = -1 EBADF (Bad file descriptor) [pid 317] <... unlinkat resumed>) = 0 [pid 612] close(29 [pid 305] <... unlink resumed>) = 0 [pid 613] <... futex resumed>) = 0 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdirat(AT_FDCWD, "./53", 0777 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] getdents64(3, [pid 613] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 612] close(3) = -1 EBADF (Bad file descriptor) [pid 317] <... mkdirat resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 613] <... futex resumed>) = 0 [pid 612] close(4 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 612] close(5 [pid 317] <... openat resumed>) = 3 [pid 311] close(3 [pid 305] close(3 [pid 613] <... bpf resumed>) = 6 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 612] close(6 [pid 613] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] ioctl(3, LOOP_CLR_FD [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] unlinkat(AT_FDCWD, "./51", AT_REMOVEDIR [pid 613] <... futex resumed>) = 0 [pid 612] close(7 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 311] <... socket resumed>) = 3 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... unlinkat resumed>) = 0 [pid 613] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 612] close(8 [pid 317] <... close resumed>) = 0 [pid 613] <... futex resumed>) = 0 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] mkdirat(AT_FDCWD, "./52", 0777 [pid 613] close(6 [pid 612] close(9 [pid 317] <... socket resumed>) = 3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... mkdirat resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 612] close(10 [pid 317] close(3 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 613] <... close resumed>) = 0 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 612] close(11 [pid 317] <... close resumed>) = 0 [pid 305] <... openat resumed>) = 3 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 613] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] ioctl(3, LOOP_CLR_FD [pid 613] <... futex resumed>) = 0 [pid 612] close(12 [pid 317] <... socket resumed>) = 3 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 613] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 612] close(13 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] close(3 [pid 613] <... futex resumed>) = 0 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 612] close(14 [pid 305] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 613] <... bpf resumed>) = 6 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 612] close(15 [pid 613] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 613] <... futex resumed>) = 0 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] <... socket resumed>) = 3 [pid 613] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 612] close(16 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] close(3 [pid 613] <... futex resumed>) = 0 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 612] close(17 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... close resumed>) = 0 [pid 613] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 612] close(18 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 613] <... bpf resumed>) = 7 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... socket resumed>) = 3 [pid 613] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 612] close(19 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 613] <... futex resumed>) = 0 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 613] close(3 [pid 612] close(20 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] close(3 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 613] <... close resumed>) = 0 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... close resumed>) = 0 [pid 613] close(4 [pid 612] close(21 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 613] <... close resumed>) = 0 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... socket resumed>) = 3 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 612] close(22 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 613] close(5 [pid 305] close(3 [pid 612] close(23 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 613] <... close resumed>) = 0 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 612] close(24 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] <... close resumed>) = 0 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 613] close(6 [pid 612] close(25 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 305] <... socket resumed>) = 3 [pid 613] <... close resumed>) = 0 [pid 612] close(26 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 613] close(7 [pid 311] <... setsockopt resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 612] close(27 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 613] <... close resumed>) = 0 [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 613] close(8 [pid 612] close(28 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 613] close(9 [pid 612] close(29 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... setsockopt resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 613] close(10 [pid 612] exit_group(0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 612] <... exit_group resumed>) = ? [pid 317] close(3 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 613] close(11 [pid 612] +++ exited with 0 +++ [pid 317] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 613] close(12 [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] <... socket resumed>) = 3 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... setsockopt resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 613] close(13 [pid 320] <... write resumed>) = 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 996, NULL, 0) = 1 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] close(3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./53", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... close resumed>) = 0 [pid 613] close(14 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... futex resumed>) = 1 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] read(249, [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 294] <... futex resumed>) = 0 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] openat(AT_FDCWD, "./53", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] read(22, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 613] close(15 [pid 320] <... openat resumed>) = 3 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 ./strace-static-x86_64: Process 614 attached [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(3, "", [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 614] set_robust_list(0x555556a82760, 24 [pid 613] close(16 [pid 463] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... futex resumed>) = 1 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 55 [pid 614] <... set_robust_list resumed>) = 0 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] epoll_pwait(4, [pid 320] getdents64(3, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 614] chdir("./53" [pid 613] close(17 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 614] <... chdir resumed>) = 0 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] epoll_pwait(4, [pid 320] umount2("./53/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... write resumed>) = 64 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 614] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 613] close(18 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 614] <... prctl resumed>) = 0 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./53/cgroup.cpu", [pid 319] <... futex resumed>) = 1 [pid 317] close(3 [pid 314] <... futex resumed>) = 0 [pid 614] setpgid(0, 0 [pid 613] close(19 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] read(22, [pid 317] <... close resumed>) = 0 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 614] <... setpgid resumed>) = 0 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./53/cgroup.cpu" [pid 319] <... read resumed>0xc001696570, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] read(249, [pid 305] close(3 [pid 614] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 613] close(20 [pid 320] <... unlink resumed>) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 320] umount2("./53/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] <... close resumed>) = 0 [pid 614] <... symlinkat resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=965572927} [pid 614] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 614] <... symlinkat resumed>) = 0 [pid 613] close(21 [pid 305] <... socket resumed>) = 3 ./strace-static-x86_64: Process 615 attached [pid 614] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./53/binderfs", [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 615] set_robust_list(0x555556f7e760, 24 [pid 614] <... symlinkat resumed>) = 0 [pid 613] close(22 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 55 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 615] <... set_robust_list resumed>) = 0 [pid 614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./53/binderfs" [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 615] chdir("./53" [pid 614] <... openat resumed>) = 3 [pid 613] close(23 [pid 320] <... unlink resumed>) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 615] <... chdir resumed>) = 0 [pid 614] write(3, "1000", 4 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./53/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 615] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 614] <... write resumed>) = 4 [pid 613] close(24 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... setsockopt resumed>) = 0 [pid 615] <... prctl resumed>) = 0 [pid 614] close(3 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./53/cgroup", [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 615] setpgid(0, 0 [pid 614] <... close resumed>) = 0 [pid 613] close(25 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 615] <... setpgid resumed>) = 0 [pid 614] read(200, [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./53/cgroup" [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 615] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 614] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 613] close(26 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 614] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 615] <... symlinkat resumed>) = 0 [pid 614] <... symlinkat resumed>) = 0 [pid 613] close(27 [pid 320] umount2("./53/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... setsockopt resumed>) = 0 [pid 615] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 614] close(249 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 614] <... close resumed>) = 0 [pid 613] close(28 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 615] <... symlinkat resumed>) = 0 [pid 614] close(248 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./53/cgroup.net", [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 615] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 614] <... close resumed>) = 0 [pid 613] close(29 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 614] close(4 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] <... symlinkat resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 614] <... close resumed>) = 0 [pid 613] close(3 [pid 320] unlink("./53/cgroup.net" [pid 305] <... setsockopt resumed>) = 0 [pid 615] <... openat resumed>) = 3 [pid 614] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 615] write(3, "1000", 4 [pid 614] <... futex resumed>) = 0 [pid 613] close(4 [pid 320] <... unlink resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 615] <... write resumed>) = 4 [pid 614] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getdents64(3, [pid 305] read(249, [pid 615] close(3 [pid 614] <... futex resumed>) = 0 [pid 613] close(5 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 615] <... close resumed>) = 0 [pid 614] bpf(BPF_PROG_LOAD, NULL, 0 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 615] read(200, [pid 614] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 613] close(6 [pid 320] <... close resumed>) = 0 ./strace-static-x86_64: Process 616 attached [pid 615] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 614] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlinkat(AT_FDCWD, "./53", AT_REMOVEDIR [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 54 [pid 616] set_robust_list(0x5555557f6760, 24 [pid 615] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 614] <... futex resumed>) = 0 [pid 613] close(7 [pid 614] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 614] <... futex resumed>) = 0 [pid 613] close(8 [pid 320] <... unlinkat resumed>) = 0 [pid 616] <... set_robust_list resumed>) = 0 [pid 614] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] <... symlinkat resumed>) = 0 [pid 614] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 613] close(9 [pid 616] chdir("./52" [pid 615] close(249 [pid 614] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] mkdirat(AT_FDCWD, "./54", 0777 [pid 616] <... chdir resumed>) = 0 [pid 615] <... close resumed>) = 0 [pid 614] <... futex resumed>) = 0 [pid 613] close(10 [pid 614] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 614] <... futex resumed>) = 0 [pid 613] close(11 [pid 614] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 616] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 615] close(248 [pid 614] <... bpf resumed>) = 3 [pid 613] close(12 [pid 320] <... mkdirat resumed>) = 0 [pid 616] <... prctl resumed>) = 0 [pid 615] <... close resumed>) = 0 [pid 614] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 616] setpgid(0, 0 [pid 615] close(4 [pid 614] <... futex resumed>) = 0 [pid 613] close(13 [pid 320] <... openat resumed>) = 3 [pid 616] <... setpgid resumed>) = 0 [pid 615] <... close resumed>) = 0 [pid 614] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] ioctl(3, LOOP_CLR_FD [pid 614] <... futex resumed>) = 0 [pid 613] close(14 [pid 616] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 614] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 614] <... bpf resumed>) = 0 [pid 613] close(15 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 614] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 616] <... symlinkat resumed>) = 0 [pid 615] <... futex resumed>) = 0 [pid 614] <... futex resumed>) = 0 [pid 613] close(16 [pid 320] close(3 [pid 616] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 615] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 614] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 614] <... futex resumed>) = 0 [pid 613] close(17 [pid 320] <... close resumed>) = 0 [pid 616] <... symlinkat resumed>) = 0 [pid 615] <... futex resumed>) = 0 [pid 614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 616] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 615] bpf(BPF_PROG_LOAD, NULL, 0 [pid 614] <... bpf resumed>) = 4 [pid 613] close(18 [pid 320] <... socket resumed>) = 3 [pid 615] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 614] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 616] <... symlinkat resumed>) = 0 [pid 614] <... futex resumed>) = 0 [pid 613] close(19 [pid 320] close(3 [pid 615] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 614] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 615] <... futex resumed>) = 0 [pid 614] <... futex resumed>) = 0 [pid 613] close(20 [pid 616] <... openat resumed>) = 3 [pid 615] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 614] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 616] write(3, "1000", 4 [pid 615] <... futex resumed>) = 0 [pid 614] <... bpf resumed>) = 5 [pid 613] close(21 [pid 616] <... write resumed>) = 4 [pid 615] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 614] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 616] close(3 [pid 615] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 614] <... futex resumed>) = 0 [pid 613] close(22 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 616] <... close resumed>) = 0 [pid 615] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 614] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 616] read(200, [pid 615] <... futex resumed>) = 0 [pid 614] <... futex resumed>) = 0 [pid 613] close(23 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 616] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 615] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 614] write(-1, NULL, 55808 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 616] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 615] <... futex resumed>) = 0 [pid 614] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 613] close(24 [pid 614] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 616] <... symlinkat resumed>) = 0 [pid 615] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 614] <... futex resumed>) = 0 [pid 613] close(25 [pid 320] close(3 [pid 616] close(249 [pid 615] <... bpf resumed>) = 3 [pid 614] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 614] <... futex resumed>) = 0 [pid 613] close(26 [pid 616] <... close resumed>) = 0 [pid 615] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 616] close(248 [pid 615] <... futex resumed>) = 0 [pid 613] close(27) = -1 EBADF (Bad file descriptor) [pid 613] close(28) = -1 EBADF (Bad file descriptor) [pid 613] close(29 [pid 614] <... bpf resumed>) = 6 [pid 616] <... close resumed>) = 0 [pid 613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 615] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 616] close(4 [pid 614] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] exit_group(0 [pid 616] <... close resumed>) = 0 [pid 615] <... futex resumed>) = 0 [pid 614] <... futex resumed>) = 0 [pid 613] <... exit_group resumed>) = ? [pid 320] <... socket resumed>) = 3 [pid 616] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 614] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] +++ exited with 0 +++ [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 616] <... futex resumed>) = 0 [pid 615] <... bpf resumed>) = 0 [pid 614] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 616] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 614] close(6 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 616] <... futex resumed>) = 0 [pid 615] <... futex resumed>) = 0 [pid 614] <... close resumed>) = 0 [pid 615] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 616] bpf(BPF_PROG_LOAD, NULL, 0 [pid 615] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 616] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 614] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 616] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] <... bpf resumed>) = 4 [pid 616] <... futex resumed>) = 0 [pid 615] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 614] <... futex resumed>) = 0 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 968, NULL, 0) = 1 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... write resumed>) = 12 [pid 616] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] <... futex resumed>) = 0 [pid 614] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 616] <... futex resumed>) = 0 [pid 615] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 614] <... futex resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] umount2("./53", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 616] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 615] <... futex resumed>) = 0 [pid 614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 463] read(21, [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 616] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 615] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 319] <... futex resumed>) = 0 [pid 463] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] read(21, [pid 319] epoll_pwait(4, [pid 463] <... read resumed>0xc0016965e0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 614] <... bpf resumed>) = 6 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 616] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] openat(AT_FDCWD, "./53", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 615] <... bpf resumed>) = 5 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 616] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... openat resumed>) = 3 [pid 616] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] newfstatat(3, "", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=943225629} [pid 616] <... futex resumed>) = 0 [pid 615] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 614] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 616] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 615] <... futex resumed>) = 0 [pid 614] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 616] <... bpf resumed>) = 3 [pid 306] getdents64(3, [pid 615] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 616] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] <... futex resumed>) = 0 [pid 614] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 616] <... futex resumed>) = 0 [pid 615] write(-1, NULL, 55808 [pid 614] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] umount2("./53/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 616] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 614] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 616] <... futex resumed>) = 0 [pid 615] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 614] <... bpf resumed>) = 7 [pid 615] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 616] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 306] newfstatat(AT_FDCWD, "./53/cgroup.cpu", [pid 614] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 616] <... bpf resumed>) = 0 [pid 615] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] close(3 [pid 616] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] <... futex resumed>) = 0 [pid 614] <... futex resumed>) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] <... close resumed>) = 0 [pid 616] <... futex resumed>) = 0 [pid 614] close(3 [pid 306] unlink("./53/cgroup.cpu" [pid 615] <... bpf resumed>) = 6 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 616] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... unlink resumed>) = 0 [pid 616] <... futex resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 306] umount2("./53/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 615] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 616] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 615] <... futex resumed>) = 0 [pid 614] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 616] <... bpf resumed>) = 4 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] newfstatat(AT_FDCWD, "./53/binderfs", [pid 616] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 614] close(4 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 616] <... futex resumed>) = 0 [pid 615] <... futex resumed>) = 0 [pid 614] <... close resumed>) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 616] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] close(6 [pid 614] close(5 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 615] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] unlink("./53/binderfs" [pid 616] <... futex resumed>) = 0 [pid 615] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 616] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 615] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... unlink resumed>) = 0 [pid 615] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] umount2("./53/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 615] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 615] <... bpf resumed>) = 6 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] newfstatat(AT_FDCWD, "./53/cgroup", [pid 615] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 615] <... futex resumed>) = 0 [pid 320] close(3 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 615] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... close resumed>) = 0 [pid 306] unlink("./53/cgroup" [pid 615] <... futex resumed>) = 0 [pid 320] read(249, [pid 306] <... unlink resumed>) = 0 [pid 615] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] umount2("./53/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 617 attached [pid 306] newfstatat(AT_FDCWD, "./53/cgroup.net", [pid 617] set_robust_list(0x555556bd7760, 24 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 56 [pid 617] <... set_robust_list resumed>) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 617] chdir("./54") = 0 [pid 306] unlink("./53/cgroup.net" [pid 617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 617] setpgid(0, 0) = 0 [pid 306] <... unlink resumed>) = 0 [pid 617] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 306] getdents64(3, [pid 617] <... symlinkat resumed>) = 0 [pid 617] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 617] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 306] close(3 [pid 617] <... symlinkat resumed>) = 0 [pid 617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 306] <... close resumed>) = 0 [pid 617] <... openat resumed>) = 3 [pid 306] unlinkat(AT_FDCWD, "./53", AT_REMOVEDIR [pid 617] write(3, "1000", 4) = 4 [pid 617] close(3) = 0 [pid 617] read(200, 0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... unlinkat resumed>) = 0 [pid 617] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 306] mkdirat(AT_FDCWD, "./54", 0777 [pid 617] <... symlinkat resumed>) = 0 [pid 617] close(249) = 0 [pid 617] close(248) = 0 [pid 617] close(4) = 0 [pid 617] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... mkdirat resumed>) = 0 [pid 617] <... futex resumed>) = 0 [pid 617] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 617] <... futex resumed>) = 0 [pid 617] bpf(BPF_PROG_LOAD, NULL, 0 [pid 306] <... openat resumed>) = 3 [pid 617] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 306] ioctl(3, LOOP_CLR_FD [pid 617] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 617] <... futex resumed>) = 0 [pid 306] close(3 [pid 617] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] <... close resumed>) = 0 [pid 617] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 617] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 617] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... socket resumed>) = 3 [pid 617] <... futex resumed>) = 0 [pid 306] close(3 [pid 617] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] <... close resumed>) = 0 [pid 617] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 617] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 617] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... socket resumed>) = 3 [pid 617] <... futex resumed>) = 0 [pid 617] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 617] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 617] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 617] <... bpf resumed>) = 4 [pid 617] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 617] <... futex resumed>) = 0 [pid 306] close(3 [pid 617] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] <... close resumed>) = 0 [pid 617] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 614] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 617] <... bpf resumed>) = 5 [pid 616] <... bpf resumed>) = 5 [pid 615] <... bpf resumed>) = 7 [pid 614] close(6 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 617] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 616] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 614] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 617] <... futex resumed>) = 0 [pid 616] <... futex resumed>) = 0 [pid 615] <... futex resumed>) = 0 [pid 614] close(7 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 617] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 616] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] close(3 [pid 617] <... futex resumed>) = 0 [pid 616] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 617] write(-1, NULL, 55808 [pid 616] write(-1, NULL, 55808 [pid 615] <... close resumed>) = 0 [pid 617] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 616] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 615] close(4 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 617] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 616] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 617] <... futex resumed>) = 0 [pid 616] <... futex resumed>) = 0 [pid 615] close(5 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 617] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 616] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 617] <... bpf resumed>) = 6 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 617] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 616] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 617] <... futex resumed>) = 0 [pid 616] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 617] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 617] close(6) = 0 [pid 616] <... bpf resumed>) = 6 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 617] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 616] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 617] <... futex resumed>) = 0 [pid 617] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 616] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 616] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] close(3 [pid 617] <... bpf resumed>) = 6 [pid 616] <... futex resumed>) = 0 [pid 617] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 616] close(6 [pid 306] <... close resumed>) = 0 [pid 617] <... futex resumed>) = 0 [pid 616] <... close resumed>) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 617] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 616] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 617] <... futex resumed>) = 0 [pid 616] <... futex resumed>) = 0 [pid 306] <... socket resumed>) = 3 [pid 617] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 616] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 616] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 616] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 616] <... bpf resumed>) = 6 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 616] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 616] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 616] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 616] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 616] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] close(3) = 0 [pid 306] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 618 attached [pid 618] set_robust_list(0x555555a6d760, 24 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 56 [pid 618] <... set_robust_list resumed>) = 0 [pid 618] chdir("./54") = 0 [pid 618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 618] setpgid(0, 0) = 0 [pid 618] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 618] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu") = 0 [pid 618] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net") = 0 [pid 618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 618] write(3, "1000", 4) = 4 [pid 618] close(3) = 0 [pid 618] read(200, 0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 618] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 618] close(249) = 0 [pid 618] close(248) = 0 [pid 618] close(4) = 0 [pid 618] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 618] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 618] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 618] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 618] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 618] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 617] <... bpf resumed>) = 7 [pid 615] <... close resumed>) = 0 [pid 614] <... close resumed>) = 0 [pid 618] <... bpf resumed>) = 5 [pid 617] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 616] <... bpf resumed>) = 7 [pid 615] close(6 [pid 614] close(8 [pid 618] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 617] <... futex resumed>) = 0 [pid 614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 618] <... futex resumed>) = 0 [pid 617] close(3 [pid 616] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] <... close resumed>) = 0 [pid 614] close(9 [pid 618] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 617] <... close resumed>) = 0 [pid 616] <... futex resumed>) = 0 [pid 615] close(7 [pid 614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 618] <... futex resumed>) = 0 [pid 617] close(4 [pid 616] close(3 [pid 615] <... close resumed>) = 0 [pid 614] close(10 [pid 618] write(-1, NULL, 55808 [pid 617] <... close resumed>) = 0 [pid 614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 618] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 617] close(5 [pid 616] <... close resumed>) = 0 [pid 615] close(8 [pid 614] close(11 [pid 618] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 617] <... close resumed>) = 0 [pid 616] close(4 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 618] <... futex resumed>) = 0 [pid 617] close(6 [pid 616] <... close resumed>) = 0 [pid 614] close(12 [pid 618] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 617] <... close resumed>) = 0 [pid 616] close(5 [pid 615] close(9 [pid 614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 618] <... futex resumed>) = 0 [pid 617] close(7 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 614] close(13 [pid 618] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 615] close(10 [pid 614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 614] close(14) = -1 EBADF (Bad file descriptor) [pid 614] close(15) = -1 EBADF (Bad file descriptor) [pid 614] close(16) = -1 EBADF (Bad file descriptor) [pid 614] close(17) = -1 EBADF (Bad file descriptor) [pid 614] close(18) = -1 EBADF (Bad file descriptor) [pid 614] close(19 [pid 618] <... bpf resumed>) = 6 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 618] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] close(11 [pid 614] close(20 [pid 618] <... futex resumed>) = 0 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 618] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] close(12 [pid 614] close(21 [pid 618] <... futex resumed>) = 0 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 618] close(6 [pid 615] close(13 [pid 614] close(22 [pid 618] <... close resumed>) = 0 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 618] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] close(14 [pid 614] close(23 [pid 618] <... futex resumed>) = 0 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 614] close(24 [pid 618] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] close(15 [pid 614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 618] <... futex resumed>) = 0 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 614] close(25) = -1 EBADF (Bad file descriptor) [pid 614] close(26) = -1 EBADF (Bad file descriptor) [pid 614] close(27 [pid 618] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 615] close(16 [pid 614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 614] close(28) = -1 EBADF (Bad file descriptor) [pid 614] close(29) = -1 EBADF (Bad file descriptor) [pid 614] close(3) = -1 EBADF (Bad file descriptor) [pid 614] close(4) = -1 EBADF (Bad file descriptor) [pid 614] close(5) = -1 EBADF (Bad file descriptor) [pid 614] close(6) = -1 EBADF (Bad file descriptor) [pid 614] close(7) = -1 EBADF (Bad file descriptor) [pid 614] close(8) = -1 EBADF (Bad file descriptor) [pid 614] close(9) = -1 EBADF (Bad file descriptor) [pid 614] close(10) = -1 EBADF (Bad file descriptor) [pid 614] close(11) = -1 EBADF (Bad file descriptor) [pid 614] close(12) = -1 EBADF (Bad file descriptor) [pid 614] close(13) = -1 EBADF (Bad file descriptor) [pid 614] close(14) = -1 EBADF (Bad file descriptor) [pid 614] close(15) = -1 EBADF (Bad file descriptor) [pid 614] close(16) = -1 EBADF (Bad file descriptor) [pid 614] close(17) = -1 EBADF (Bad file descriptor) [pid 614] close(18) = -1 EBADF (Bad file descriptor) [pid 614] close(19) = -1 EBADF (Bad file descriptor) [pid 618] <... bpf resumed>) = 6 [pid 614] close(20 [pid 618] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 618] <... futex resumed>) = 0 [pid 615] close(17 [pid 614] close(21 [pid 618] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 618] <... futex resumed>) = 0 [pid 614] close(22 [pid 615] close(18 [pid 618] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 614] close(23) = -1 EBADF (Bad file descriptor) [pid 614] close(24) = -1 EBADF (Bad file descriptor) [pid 614] close(25 [pid 615] close(19 [pid 614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 614] close(26 [pid 615] close(20 [pid 614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 614] close(27 [pid 615] close(21 [pid 614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 614] close(28) = -1 EBADF (Bad file descriptor) [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 614] close(29 [pid 615] close(22 [pid 614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 614] exit_group(0 [pid 615] close(23 [pid 614] <... exit_group resumed>) = ? [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 614] +++ exited with 0 +++ [pid 615] close(24 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] close(25) = -1 EBADF (Bad file descriptor) [pid 615] close(26) = -1 EBADF (Bad file descriptor) [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 615] close(27 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 943, NULL, 0) = 1 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... write resumed>) = 12 [pid 615] close(28 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... futex resumed>) = 1 [pid 311] umount2("./53", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 615] close(29 [pid 319] read(15, [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 615] close(3 [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 311] openat(AT_FDCWD, "./53", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] epoll_pwait(4, [pid 319] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 615] close(4 [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... openat resumed>) = 3 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 311] newfstatat(3, "", [pid 615] close(5 [pid 319] read(15, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... read resumed>0xc001696640, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] getdents64(3, [pid 615] close(6) = -1 EBADF (Bad file descriptor) [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 615] close(7 [pid 311] umount2("./53/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=894507258} [pid 615] close(8 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] close(9 [pid 311] newfstatat(AT_FDCWD, "./53/cgroup.cpu", [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] close(10 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] unlink("./53/cgroup.cpu" [pid 615] close(11 [pid 311] <... unlink resumed>) = 0 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] close(12 [pid 311] umount2("./53/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 615] close(13 [pid 311] newfstatat(AT_FDCWD, "./53/binderfs", [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 615] close(14 [pid 311] unlink("./53/binderfs" [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] close(15 [pid 311] <... unlink resumed>) = 0 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] umount2("./53/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 615] close(16 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] newfstatat(AT_FDCWD, "./53/cgroup", [pid 615] close(17) = -1 EBADF (Bad file descriptor) [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 615] close(18 [pid 311] unlink("./53/cgroup" [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] close(19 [pid 311] <... unlink resumed>) = 0 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] close(20 [pid 311] umount2("./53/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] close(21 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] newfstatat(AT_FDCWD, "./53/cgroup.net", [pid 615] close(22 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] unlink("./53/cgroup.net" [pid 615] close(23) = -1 EBADF (Bad file descriptor) [pid 311] <... unlink resumed>) = 0 [pid 615] close(24 [pid 311] getdents64(3, [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 615] close(25) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 615] close(26) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 615] close(27 [pid 311] unlinkat(AT_FDCWD, "./53", AT_REMOVEDIR [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] close(28 [pid 311] <... unlinkat resumed>) = 0 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] close(29 [pid 311] mkdirat(AT_FDCWD, "./54", 0777 [pid 615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 615] exit_group(0 [pid 311] <... mkdirat resumed>) = 0 [pid 615] <... exit_group resumed>) = ? [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 615] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] <... openat resumed>) = 3 [pid 317] restart_syscall(<... resuming interrupted clone ...> [pid 311] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 311] close(3 [pid 317] <... restart_syscall resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 311] close(3 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 896, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... close resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 317] umount2("./53", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 294] <... futex resumed>) = 0 [pid 463] read(39, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... socket resumed>) = 3 [pid 317] openat(AT_FDCWD, "./53", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 616] <... close resumed>) = 0 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 616] close(6 [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 616] <... close resumed>) = 0 [pid 463] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 317] newfstatat(3, "", [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 616] close(7 [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] read(39, [pid 319] epoll_pwait(4, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] getdents64(3, [pid 463] <... read resumed>0xc0016966b0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] close(3 [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] umount2("./53/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... close resumed>) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] newfstatat(AT_FDCWD, "./53/cgroup.cpu", [pid 311] <... socket resumed>) = 3 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./53/cgroup.cpu" [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=883062242} [pid 317] <... unlink resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] umount2("./53/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] newfstatat(AT_FDCWD, "./53/binderfs", [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./53/binderfs" [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] <... unlink resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] umount2("./53/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] newfstatat(AT_FDCWD, "./53/cgroup", [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] unlink("./53/cgroup" [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] <... unlink resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] umount2("./53/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] newfstatat(AT_FDCWD, "./53/cgroup.net", [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] unlink("./53/cgroup.net" [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] <... unlink resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] getdents64(3, [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 311] close(3 [pid 317] close(3 [pid 311] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] unlinkat(AT_FDCWD, "./53", AT_REMOVEDIR [pid 311] <... socket resumed>) = 3 [pid 317] <... unlinkat resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] mkdirat(AT_FDCWD, "./54", 0777 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] <... mkdirat resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] <... openat resumed>) = 3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] ioctl(3, LOOP_CLR_FD [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] close(3 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] <... socket resumed>) = 3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] close(3 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] <... close resumed>) = 0 [pid 311] close(3 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... close resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 311] read(249, [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, ./strace-static-x86_64: Process 619 attached "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 619] set_robust_list(0x555556a82760, 24 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 56 [pid 317] close(3 [pid 619] <... set_robust_list resumed>) = 0 [pid 619] chdir("./54" [pid 317] <... close resumed>) = 0 [pid 619] <... chdir resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 619] setpgid(0, 0 [pid 317] <... socket resumed>) = 3 [pid 619] <... setpgid resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 619] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 619] <... symlinkat resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 619] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 619] <... symlinkat resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 619] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 619] <... symlinkat resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 619] <... openat resumed>) = 3 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 619] write(3, "1000", 4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 619] <... write resumed>) = 4 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 619] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 619] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 619] read(200, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 619] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 619] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 317] close(3) = 0 [pid 619] <... symlinkat resumed>) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 619] close(249 [pid 317] <... socket resumed>) = 3 [pid 619] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 619] close(248 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 619] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 619] close(4 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 619] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 619] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 619] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 619] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 619] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 619] bpf(BPF_PROG_LOAD, NULL, 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 619] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 317] close(3 [pid 619] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... close resumed>) = 0 [pid 619] <... futex resumed>) = 0 [pid 317] read(249, [pid 619] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 619] <... futex resumed>) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 619] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0./strace-static-x86_64: Process 620 attached ) = -1 EINVAL (Invalid argument) [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 56 [pid 620] set_robust_list(0x555556f7e760, 24 [pid 619] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] <... set_robust_list resumed>) = 0 [pid 619] <... futex resumed>) = 0 [pid 620] chdir("./54" [pid 619] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] <... chdir resumed>) = 0 [pid 619] <... futex resumed>) = 0 [pid 620] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 619] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 620] <... prctl resumed>) = 0 [pid 619] <... bpf resumed>) = 3 [pid 620] setpgid(0, 0 [pid 619] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] <... setpgid resumed>) = 0 [pid 619] <... futex resumed>) = 0 [pid 620] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 619] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 620] <... symlinkat resumed>) = 0 [pid 620] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 619] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 620] <... symlinkat resumed>) = 0 [pid 619] <... bpf resumed>) = 0 [pid 620] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 619] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] <... symlinkat resumed>) = 0 [pid 619] <... futex resumed>) = 0 [pid 620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 618] <... bpf resumed>) = 7 [pid 617] <... close resumed>) = 0 [pid 620] write(3, "1000", 4 [pid 619] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] <... write resumed>) = 4 [pid 619] <... futex resumed>) = 0 [pid 617] close(8 [pid 620] close(3 [pid 618] <... futex resumed>) = 0 [pid 619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 620] <... close resumed>) = 0 [pid 618] close(3 [pid 617] close(9 [pid 619] <... bpf resumed>) = 4 [pid 617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 620] read(200, [pid 619] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... close resumed>) = 0 [pid 617] close(10 [pid 620] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 619] <... futex resumed>) = 0 [pid 618] close(4 [pid 617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 620] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 619] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... close resumed>) = 0 [pid 617] close(11) = -1 EBADF (Bad file descriptor) [pid 617] close(12 [pid 620] <... symlinkat resumed>) = 0 [pid 617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 620] close(249 [pid 619] <... futex resumed>) = 0 [pid 618] close(5 [pid 617] close(13 [pid 620] <... close resumed>) = 0 [pid 617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 620] close(248 [pid 619] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 617] close(14 [pid 620] <... close resumed>) = 0 [pid 617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 617] close(15 [pid 620] close(4 [pid 617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 620] <... close resumed>) = 0 [pid 617] close(16) = -1 EBADF (Bad file descriptor) [pid 617] close(17 [pid 620] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 620] <... futex resumed>) = 0 [pid 617] close(18 [pid 620] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 620] <... futex resumed>) = 0 [pid 617] close(19) = -1 EBADF (Bad file descriptor) [pid 620] bpf(BPF_PROG_LOAD, NULL, 0 [pid 617] close(20) = -1 EBADF (Bad file descriptor) [pid 620] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 617] close(21 [pid 620] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 620] <... futex resumed>) = 0 [pid 617] close(22 [pid 620] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 620] <... futex resumed>) = 0 [pid 617] close(23 [pid 620] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 620] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 617] close(24 [pid 620] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 620] <... futex resumed>) = 0 [pid 617] close(25) = -1 EBADF (Bad file descriptor) [pid 620] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 617] close(26 [pid 620] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 620] <... bpf resumed>) = 3 [pid 617] close(27 [pid 620] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 620] <... futex resumed>) = 0 [pid 617] close(28 [pid 620] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 620] <... futex resumed>) = 0 [pid 617] close(29 [pid 620] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 620] <... bpf resumed>) = 0 [pid 617] close(3 [pid 620] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 620] <... futex resumed>) = 0 [pid 617] close(4 [pid 620] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 620] <... futex resumed>) = 0 [pid 617] close(5 [pid 620] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 617] close(6) = -1 EBADF (Bad file descriptor) [pid 617] close(7) = -1 EBADF (Bad file descriptor) [pid 617] close(8) = -1 EBADF (Bad file descriptor) [pid 620] <... bpf resumed>) = 4 [pid 617] close(9 [pid 620] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 620] <... futex resumed>) = 0 [pid 617] close(10 [pid 620] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 620] <... futex resumed>) = 0 [pid 617] close(11 [pid 620] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 617] close(12) = -1 EBADF (Bad file descriptor) [pid 617] close(13) = -1 EBADF (Bad file descriptor) [pid 617] close(14) = -1 EBADF (Bad file descriptor) [pid 617] close(15) = -1 EBADF (Bad file descriptor) [pid 617] close(16) = -1 EBADF (Bad file descriptor) [pid 617] close(17) = -1 EBADF (Bad file descriptor) [pid 617] close(18) = -1 EBADF (Bad file descriptor) [pid 617] close(19) = -1 EBADF (Bad file descriptor) [pid 617] close(20) = -1 EBADF (Bad file descriptor) [pid 617] close(21) = -1 EBADF (Bad file descriptor) [pid 617] close(22) = -1 EBADF (Bad file descriptor) [pid 617] close(23) = -1 EBADF (Bad file descriptor) [pid 617] close(24) = -1 EBADF (Bad file descriptor) [pid 617] close(25) = -1 EBADF (Bad file descriptor) [pid 617] close(26) = -1 EBADF (Bad file descriptor) [pid 617] close(27) = -1 EBADF (Bad file descriptor) [pid 617] close(28) = -1 EBADF (Bad file descriptor) [pid 617] close(29) = -1 EBADF (Bad file descriptor) [pid 617] exit_group(0) = ? [pid 617] +++ exited with 0 +++ [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 320] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] umount2("./54", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 883, NULL, 0) = 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] openat(AT_FDCWD, "./54", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 320] <... openat resumed>) = 3 [pid 294] sched_yield( [pid 320] newfstatat(3, "", [pid 319] read(22, [pid 294] <... sched_yield resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 320] getdents64(3, [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 294] <... futex resumed>) = 0 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 463] <... futex resumed>) = 0 [pid 320] umount2("./54/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 1 [pid 463] epoll_pwait(4, [pid 319] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 463] epoll_pwait(4, [pid 320] newfstatat(AT_FDCWD, "./54/cgroup.cpu", [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 320] unlink("./54/cgroup.cpu" [pid 319] read(22, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... unlink resumed>) = 0 [pid 319] <... read resumed>0xc001696710, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] umount2("./54/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=850529584} [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./54/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./54/binderfs") = 0 [pid 320] umount2("./54/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./54/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./54/cgroup") = 0 [pid 320] umount2("./54/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./54/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./54/cgroup.net") = 0 [pid 320] getdents64(3, 0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 320] close(3) = 0 [pid 320] unlinkat(AT_FDCWD, "./54", AT_REMOVEDIR) = 0 [pid 320] mkdirat(AT_FDCWD, "./55", 0777) = 0 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 320] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 320] close(3) = 0 [pid 618] <... close resumed>) = 0 [pid 616] <... close resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 618] close(6 [pid 616] close(8 [pid 618] <... close resumed>) = 0 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 618] close(7 [pid 616] close(9 [pid 320] close(3 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 616] close(10 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 616] close(11 [pid 320] <... socket resumed>) = 3 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 616] close(12) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 616] close(13 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 616] close(14 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 616] close(15 [pid 320] <... close resumed>) = 0 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 616] close(16) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 616] close(17 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 616] close(18) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 616] close(19) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 616] close(20 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 616] close(21 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 616] close(22 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 616] close(23 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 616] close(24) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 616] close(25) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 616] close(26 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 616] close(27) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 616] close(28 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 616] close(29 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 616] close(3 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 616] close(4) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 616] close(5 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 616] close(6 [pid 320] <... socket resumed>) = 3 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 616] close(7 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 616] close(8) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 616] close(9 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 616] close(10 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 616] close(11 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 616] close(12 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 616] close(13) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 616] close(14 [pid 320] close(3 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 616] close(15) = -1 EBADF (Bad file descriptor) [pid 320] read(249, [pid 616] close(16 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 616] close(17 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 621 attached [pid 616] close(18 [pid 621] set_robust_list(0x555556bd7760, 24 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 57 [pid 621] <... set_robust_list resumed>) = 0 [pid 616] close(19 [pid 621] chdir("./55" [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] <... chdir resumed>) = 0 [pid 616] close(20 [pid 621] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] <... prctl resumed>) = 0 [pid 621] setpgid(0, 0 [pid 616] close(21 [pid 621] <... setpgid resumed>) = 0 [pid 621] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] <... symlinkat resumed>) = 0 [pid 616] close(22 [pid 621] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] <... symlinkat resumed>) = 0 [pid 616] close(23 [pid 621] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] <... symlinkat resumed>) = 0 [pid 616] close(24 [pid 621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] <... openat resumed>) = 3 [pid 616] close(25 [pid 621] write(3, "1000", 4 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] <... write resumed>) = 4 [pid 621] close(3 [pid 616] close(26 [pid 621] <... close resumed>) = 0 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] read(200, [pid 616] close(27 [pid 621] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 616] close(28 [pid 621] close(249 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] <... close resumed>) = 0 [pid 616] close(29 [pid 621] close(248 [pid 616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] <... close resumed>) = 0 [pid 616] exit_group(0 [pid 621] close(4 [pid 616] <... exit_group resumed>) = ? [pid 621] <... close resumed>) = 0 [pid 621] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 621] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 621] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 621] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 621] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 621] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 616] +++ exited with 0 +++ [pid 621] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 621] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 621] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 621] <... futex resumed>) = 0 [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 621] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 305] <... restart_syscall resumed>) = 0 [pid 621] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 621] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 621] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 621] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 851, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 621] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 621] <... futex resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 305] umount2("./52", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 463] read(11, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 621] <... bpf resumed>) = 4 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] openat(AT_FDCWD, "./52", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 621] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 621] <... futex resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 305] <... openat resumed>) = 3 [pid 621] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 621] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 463] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 305] newfstatat(3, "", [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] read(11, [pid 319] epoll_pwait(4, [pid 463] <... read resumed>0xc001696780, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] getdents64(3, [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] umount2("./52/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=827140242} [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./52/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./52/cgroup.cpu") = 0 [pid 305] umount2("./52/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./52/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./52/binderfs") = 0 [pid 619] <... bpf resumed>) = 5 [pid 619] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 619] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] <... bpf resumed>) = 5 [pid 619] <... futex resumed>) = 0 [pid 619] write(-1, NULL, 55808) = -1 EBADF (Bad file descriptor) [pid 621] <... bpf resumed>) = 5 [pid 619] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... close resumed>) = 0 [pid 621] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 619] <... futex resumed>) = 0 [pid 618] close(8 [pid 305] umount2("./52/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 621] <... futex resumed>) = 0 [pid 620] <... futex resumed>) = 0 [pid 619] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 619] <... futex resumed>) = 0 [pid 618] close(9 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 621] <... futex resumed>) = 0 [pid 620] <... futex resumed>) = 0 [pid 619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] newfstatat(AT_FDCWD, "./52/cgroup", [pid 621] write(-1, NULL, 55808 [pid 620] write(-1, NULL, 55808 [pid 619] <... bpf resumed>) = 6 [pid 618] close(10 [pid 621] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 620] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 619] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 621] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 619] <... futex resumed>) = 0 [pid 618] close(11 [pid 305] unlink("./52/cgroup" [pid 621] <... futex resumed>) = 0 [pid 620] <... futex resumed>) = 0 [pid 619] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 619] <... futex resumed>) = 0 [pid 621] <... futex resumed>) = 0 [pid 620] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 619] close(6 [pid 618] close(12 [pid 305] <... unlink resumed>) = 0 [pid 621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 620] <... futex resumed>) = 0 [pid 619] <... close resumed>) = 0 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] umount2("./52/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 619] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 619] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 621] <... bpf resumed>) = 6 [pid 620] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 618] close(13 [pid 621] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] <... bpf resumed>) = 6 [pid 619] <... bpf resumed>) = 6 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 621] <... futex resumed>) = 0 [pid 620] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 619] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] close(14 [pid 305] newfstatat(AT_FDCWD, "./52/cgroup.net", [pid 621] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] <... futex resumed>) = 0 [pid 619] <... futex resumed>) = 0 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 621] <... futex resumed>) = 0 [pid 620] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 619] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] close(15 [pid 621] close(6 [pid 620] <... futex resumed>) = 0 [pid 619] <... futex resumed>) = 0 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] unlink("./52/cgroup.net" [pid 621] <... close resumed>) = 0 [pid 620] close(6 [pid 619] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 618] close(16 [pid 305] <... unlink resumed>) = 0 [pid 620] <... close resumed>) = 0 [pid 621] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getdents64(3, [pid 621] <... futex resumed>) = 0 [pid 620] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] close(17 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 621] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] <... futex resumed>) = 0 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 621] <... futex resumed>) = 0 [pid 620] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] close(18 [pid 305] <... close resumed>) = 0 [pid 621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 620] <... futex resumed>) = 0 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] unlinkat(AT_FDCWD, "./52", AT_REMOVEDIR [pid 621] <... bpf resumed>) = 6 [pid 620] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 618] close(19) = -1 EBADF (Bad file descriptor) [pid 305] <... unlinkat resumed>) = 0 [pid 620] <... bpf resumed>) = 6 [pid 618] close(20 [pid 621] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] mkdirat(AT_FDCWD, "./53", 0777 [pid 621] <... futex resumed>) = 0 [pid 620] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 618] close(21 [pid 620] <... futex resumed>) = 0 [pid 305] <... mkdirat resumed>) = 0 [pid 621] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 621] <... futex resumed>) = 0 [pid 620] <... futex resumed>) = 0 [pid 618] close(22 [pid 620] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... openat resumed>) = 3 [pid 621] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 618] close(23 [pid 305] ioctl(3, LOOP_CLR_FD [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 618] close(24 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 618] close(25 [pid 305] <... close resumed>) = 0 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 618] close(26 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 618] close(27 [pid 305] close(3 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 618] close(28 [pid 305] <... close resumed>) = 0 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 618] close(29 [pid 305] <... socket resumed>) = 3 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 618] close(3 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 618] close(4 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 618] close(5 [pid 305] close(3 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 618] close(6 [pid 305] <... close resumed>) = 0 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 618] close(7) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 618] close(8) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 618] close(9 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 618] close(10) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 618] close(11 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 618] close(12) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 618] close(13) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 618] close(14 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 618] close(15 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 618] close(16 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 618] close(17) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 618] close(18 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 618] close(19 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 618] close(20) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 618] close(21 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 618] close(22 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 618] close(23) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 618] close(24 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 618] close(25 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 618] close(26 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 618] close(27 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 618] close(28) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 618] close(29 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 618] exit_group(0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 618] <... exit_group resumed>) = ? [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 618] +++ exited with 0 +++ [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] close(3 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 827, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 305] <... close resumed>) = 0 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./54", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] read(249, [pid 319] <... futex resumed>) = 1 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 620] <... bpf resumed>) = 7 [pid 619] <... bpf resumed>) = 7 [pid 319] read(21, [pid 306] openat(AT_FDCWD, "./54", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 621] <... bpf resumed>) = 7 [pid 620] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 619] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... openat resumed>) = 3 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 621] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] <... futex resumed>) = 0 [pid 619] <... futex resumed>) = 0 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 306] newfstatat(3, "", ./strace-static-x86_64: Process 622 attached [pid 620] close(3 [pid 619] close(3 [pid 621] <... futex resumed>) = 0 [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 622] set_robust_list(0x5555557f6760, 24 [pid 621] close(3 [pid 620] <... close resumed>) = 0 [pid 619] <... close resumed>) = 0 [pid 463] epoll_pwait(4, [pid 319] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] getdents64(3, [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 55 [pid 622] <... set_robust_list resumed>) = 0 [pid 621] <... close resumed>) = 0 [pid 620] close(4 [pid 619] close(4 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 622] chdir("./53" [pid 621] close(4 [pid 620] <... close resumed>) = 0 [pid 619] <... close resumed>) = 0 [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./54/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 622] <... chdir resumed>) = 0 [pid 621] <... close resumed>) = 0 [pid 620] close(5 [pid 619] close(5 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 622] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 621] close(5 [pid 620] <... close resumed>) = 0 [pid 319] read(21, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] newfstatat(AT_FDCWD, "./54/cgroup.cpu", [pid 622] <... prctl resumed>) = 0 [pid 620] close(6 [pid 319] <... read resumed>0xc0016967e0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 622] setpgid(0, 0 [pid 620] <... close resumed>) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] unlink("./54/cgroup.cpu" [pid 622] <... setpgid resumed>) = 0 [pid 620] close(7 [pid 306] <... unlink resumed>) = 0 [pid 622] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 306] umount2("./54/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=799395292} [pid 622] <... symlinkat resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 622] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 306] newfstatat(AT_FDCWD, "./54/binderfs", [pid 622] <... symlinkat resumed>) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 622] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 306] unlink("./54/binderfs" [pid 622] <... symlinkat resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 306] umount2("./54/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 622] <... openat resumed>) = 3 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 622] write(3, "1000", 4 [pid 306] newfstatat(AT_FDCWD, "./54/cgroup", [pid 622] <... write resumed>) = 4 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 622] close(3 [pid 306] unlink("./54/cgroup" [pid 622] <... close resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 622] read(200, [pid 306] umount2("./54/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 622] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 622] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 306] newfstatat(AT_FDCWD, "./54/cgroup.net", [pid 622] <... symlinkat resumed>) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 622] close(249 [pid 306] unlink("./54/cgroup.net" [pid 622] <... close resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 622] close(248 [pid 306] getdents64(3, [pid 622] <... close resumed>) = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 622] close(4 [pid 306] close(3 [pid 622] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 622] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] unlinkat(AT_FDCWD, "./54", AT_REMOVEDIR [pid 622] <... futex resumed>) = 0 [pid 306] <... unlinkat resumed>) = 0 [pid 622] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] mkdirat(AT_FDCWD, "./55", 0777 [pid 622] <... futex resumed>) = 0 [pid 306] <... mkdirat resumed>) = 0 [pid 622] bpf(BPF_PROG_LOAD, NULL, 0 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 622] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 306] <... openat resumed>) = 3 [pid 622] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] ioctl(3, LOOP_CLR_FD [pid 622] <... futex resumed>) = 0 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 622] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] close(3 [pid 622] <... futex resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 622] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 622] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... socket resumed>) = 3 [pid 622] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] close(3 [pid 622] <... futex resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 622] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 622] <... futex resumed>) = 0 [pid 306] <... socket resumed>) = 3 [pid 622] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 622] <... bpf resumed>) = 3 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 622] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 622] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 622] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] close(3 [pid 622] <... futex resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 622] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 622] <... bpf resumed>) = 0 [pid 306] <... socket resumed>) = 3 [pid 622] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 622] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 622] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 622] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 622] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 622] <... bpf resumed>) = 4 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 622] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 622] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 622] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 622] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 622] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] close(3) = 0 [pid 306] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 623 attached , child_tidptr=0x555555a6d750) = 57 [pid 623] set_robust_list(0x555555a6d760, 24) = 0 [pid 623] chdir("./55") = 0 [pid 623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 623] setpgid(0, 0) = 0 [pid 623] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 623] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu") = 0 [pid 623] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net") = 0 [pid 623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 621] <... close resumed>) = 0 [pid 620] <... close resumed>) = 0 [pid 619] <... close resumed>) = 0 [pid 620] close(8 [pid 619] close(6 [pid 623] <... openat resumed>) = 3 [pid 621] close(6 [pid 620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 619] <... close resumed>) = 0 [pid 623] write(3, "1000", 4 [pid 621] <... close resumed>) = 0 [pid 620] close(9 [pid 619] close(7 [pid 623] <... write resumed>) = 4 [pid 621] close(7 [pid 620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] close(3 [pid 620] close(10 [pid 623] <... close resumed>) = 0 [pid 620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] read(200, [pid 620] close(11 [pid 623] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 620] close(12) = -1 EBADF (Bad file descriptor) [pid 620] close(13) = -1 EBADF (Bad file descriptor) [pid 620] close(14) = -1 EBADF (Bad file descriptor) [pid 623] <... symlinkat resumed>) = 0 [pid 620] close(15 [pid 623] close(249 [pid 620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... close resumed>) = 0 [pid 620] close(16) = -1 EBADF (Bad file descriptor) [pid 623] close(248) = 0 [pid 620] close(17 [pid 623] close(4 [pid 620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... close resumed>) = 0 [pid 620] close(18) = -1 EBADF (Bad file descriptor) [pid 623] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] close(19 [pid 623] <... futex resumed>) = 0 [pid 620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] close(20 [pid 623] <... futex resumed>) = 0 [pid 620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] bpf(BPF_PROG_LOAD, NULL, 0 [pid 620] close(21 [pid 623] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] close(22 [pid 623] <... futex resumed>) = 0 [pid 620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] close(23 [pid 623] <... futex resumed>) = 0 [pid 620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 620] close(24 [pid 623] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] close(25) = -1 EBADF (Bad file descriptor) [pid 623] <... futex resumed>) = 0 [pid 620] close(26) = -1 EBADF (Bad file descriptor) [pid 623] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] close(27 [pid 623] <... futex resumed>) = 0 [pid 620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 620] close(28) = -1 EBADF (Bad file descriptor) [pid 623] <... bpf resumed>) = 3 [pid 620] close(29 [pid 623] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... futex resumed>) = 0 [pid 620] close(3 [pid 623] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... futex resumed>) = 0 [pid 620] close(4 [pid 623] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... bpf resumed>) = 0 [pid 620] close(5 [pid 623] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... futex resumed>) = 0 [pid 620] close(6 [pid 623] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... futex resumed>) = 0 [pid 620] close(7 [pid 623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... bpf resumed>) = 4 [pid 620] close(8 [pid 623] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... futex resumed>) = 0 [pid 620] close(9 [pid 623] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... futex resumed>) = 0 [pid 620] close(10 [pid 623] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 620] close(11) = -1 EBADF (Bad file descriptor) [pid 620] close(12) = -1 EBADF (Bad file descriptor) [pid 620] close(13) = -1 EBADF (Bad file descriptor) [pid 620] close(14) = -1 EBADF (Bad file descriptor) [pid 620] close(15) = -1 EBADF (Bad file descriptor) [pid 620] close(16) = -1 EBADF (Bad file descriptor) [pid 620] close(17) = -1 EBADF (Bad file descriptor) [pid 620] close(18) = -1 EBADF (Bad file descriptor) [pid 620] close(19) = -1 EBADF (Bad file descriptor) [pid 620] close(20) = -1 EBADF (Bad file descriptor) [pid 620] close(21) = -1 EBADF (Bad file descriptor) [pid 620] close(22) = -1 EBADF (Bad file descriptor) [pid 620] close(23) = -1 EBADF (Bad file descriptor) [pid 620] close(24) = -1 EBADF (Bad file descriptor) [pid 620] close(25) = -1 EBADF (Bad file descriptor) [pid 620] close(26) = -1 EBADF (Bad file descriptor) [pid 620] close(27) = -1 EBADF (Bad file descriptor) [pid 620] close(28) = -1 EBADF (Bad file descriptor) [pid 620] close(29) = -1 EBADF (Bad file descriptor) [pid 620] exit_group(0) = ? [pid 620] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 803, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 317] umount2("./54", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 463] read(39, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] openat(AT_FDCWD, "./54", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 319] <... futex resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 319] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 319] epoll_pwait(4, [pid 463] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] newfstatat(3, "", [pid 463] <... write resumed>) = 64 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] getdents64(3, [pid 463] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 463] read(39, [pid 317] umount2("./54/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] <... read resumed>0xc001696850, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] newfstatat(AT_FDCWD, "./54/cgroup.cpu", [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=772904237} [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./54/cgroup.cpu") = 0 [pid 317] umount2("./54/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./54/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./54/binderfs") = 0 [pid 317] umount2("./54/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./54/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./54/cgroup") = 0 [pid 317] umount2("./54/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./54/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./54/cgroup.net") = 0 [pid 317] getdents64(3, 0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 317] unlinkat(AT_FDCWD, "./54", AT_REMOVEDIR) = 0 [pid 317] mkdirat(AT_FDCWD, "./55", 0777) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 317] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 622] <... bpf resumed>) = 5 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 622] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 622] <... futex resumed>) = 0 [pid 317] close(3 [pid 622] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] <... close resumed>) = 0 [pid 622] write(-1, NULL, 55808 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 622] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 622] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... socket resumed>) = 3 [pid 622] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 622] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 622] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 622] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 622] <... bpf resumed>) = 6 [pid 622] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 622] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 622] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 622] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 622] close(6 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 622] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 622] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 622] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 622] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 622] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 622] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 622] <... bpf resumed>) = 6 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 622] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 622] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 622] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 622] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 622] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 317] close(3) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] close(3) = 0 [pid 317] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 624 attached [pid 624] set_robust_list(0x555556f7e760, 24 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 57 [pid 624] <... set_robust_list resumed>) = 0 [pid 624] chdir("./55") = 0 [pid 624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 624] setpgid(0, 0) = 0 [pid 624] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup") = 0 [pid 624] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 624] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 624] write(3, "1000", 4) = 4 [pid 624] close(3) = 0 [pid 624] read(200, 0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 624] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 624] close(249) = 0 [pid 624] close(248) = 0 [pid 624] close(4) = 0 [pid 624] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 624] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 624] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 624] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 624] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 624] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 621] <... close resumed>) = 0 [pid 619] <... close resumed>) = 0 [pid 623] <... bpf resumed>) = 5 [pid 621] close(8 [pid 623] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 619] close(8 [pid 623] <... futex resumed>) = 0 [pid 621] close(9 [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] close(10 [pid 623] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... futex resumed>) = 0 [pid 621] close(11 [pid 619] close(9 [pid 623] write(-1, NULL, 55808 [pid 621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 621] close(12 [pid 619] close(10 [pid 623] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... futex resumed>) = 0 [pid 621] close(13 [pid 619] close(11 [pid 623] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... futex resumed>) = 0 [pid 621] close(14 [pid 619] close(12 [pid 623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] close(15 [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] close(16) = -1 EBADF (Bad file descriptor) [pid 621] close(17) = -1 EBADF (Bad file descriptor) [pid 621] close(18) = -1 EBADF (Bad file descriptor) [pid 621] close(19 [pid 623] <... bpf resumed>) = 6 [pid 621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 619] close(13 [pid 623] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 621] close(20 [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... futex resumed>) = 0 [pid 621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 619] close(14 [pid 623] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 621] close(21 [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... futex resumed>) = 0 [pid 621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 619] close(15 [pid 623] close(6 [pid 621] close(22 [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... close resumed>) = 0 [pid 621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 619] close(16 [pid 623] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 621] close(23 [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... futex resumed>) = 0 [pid 621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] close(24 [pid 619] close(17 [pid 623] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... futex resumed>) = 0 [pid 621] close(25 [pid 619] close(18 [pid 623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] close(26 [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] close(27) = -1 EBADF (Bad file descriptor) [pid 621] close(28) = -1 EBADF (Bad file descriptor) [pid 621] close(29) = -1 EBADF (Bad file descriptor) [pid 621] close(3) = -1 EBADF (Bad file descriptor) [pid 621] close(4) = -1 EBADF (Bad file descriptor) [pid 621] close(5) = -1 EBADF (Bad file descriptor) [pid 621] close(6) = -1 EBADF (Bad file descriptor) [pid 621] close(7) = -1 EBADF (Bad file descriptor) [pid 621] close(8) = -1 EBADF (Bad file descriptor) [pid 621] close(9) = -1 EBADF (Bad file descriptor) [pid 621] close(10) = -1 EBADF (Bad file descriptor) [pid 621] close(11) = -1 EBADF (Bad file descriptor) [pid 621] close(12) = -1 EBADF (Bad file descriptor) [pid 621] close(13) = -1 EBADF (Bad file descriptor) [pid 621] close(14) = -1 EBADF (Bad file descriptor) [pid 621] close(15) = -1 EBADF (Bad file descriptor) [pid 621] close(16) = -1 EBADF (Bad file descriptor) [pid 623] <... bpf resumed>) = 6 [pid 621] close(17 [pid 619] close(19 [pid 623] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... futex resumed>) = 0 [pid 621] close(18 [pid 619] close(20 [pid 623] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... futex resumed>) = 0 [pid 621] close(19 [pid 619] close(21 [pid 623] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] close(20) = -1 EBADF (Bad file descriptor) [pid 619] close(22 [pid 621] close(21) = -1 EBADF (Bad file descriptor) [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] close(22) = -1 EBADF (Bad file descriptor) [pid 619] close(23 [pid 621] close(23) = -1 EBADF (Bad file descriptor) [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] close(24) = -1 EBADF (Bad file descriptor) [pid 619] close(24 [pid 621] close(25) = -1 EBADF (Bad file descriptor) [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] close(26) = -1 EBADF (Bad file descriptor) [pid 619] close(25 [pid 621] close(27 [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] close(28 [pid 619] close(26 [pid 621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] close(29 [pid 619] close(27 [pid 621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] exit_group(0 [pid 619] close(28 [pid 621] <... exit_group resumed>) = ? [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 621] +++ exited with 0 +++ [pid 619] close(29) = -1 EBADF (Bad file descriptor) [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=57, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 619] close(3 [pid 320] restart_syscall(<... resuming interrupted clone ...> [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 619] close(4) = -1 EBADF (Bad file descriptor) [pid 320] <... restart_syscall resumed>) = 0 [pid 619] close(5) = -1 EBADF (Bad file descriptor) [pid 619] close(6) = -1 EBADF (Bad file descriptor) [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 619] close(7 [pid 320] <... write resumed>) = 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 774, NULL, 0) = 1 [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./55", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 619] close(8 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] openat(AT_FDCWD, "./55", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] read(22, [pid 619] close(9 [pid 320] <... openat resumed>) = 3 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(3, "", [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 619] close(10 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getdents64(3, [pid 319] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] epoll_pwait(4, [pid 619] close(11 [pid 319] <... write resumed>) = 64 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] read(22, [pid 314] epoll_pwait(4, [pid 320] umount2("./55/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 619] close(12 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... read resumed>0xc00170c620, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./55/cgroup.cpu", [pid 319] epoll_pwait(4, [pid 314] epoll_pwait(4, [pid 619] close(13 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./55/cgroup.cpu" [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 619] close(14 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=733333652} [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 619] close(15 [pid 320] umount2("./55/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 619] close(16 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./55/binderfs", [pid 619] close(17 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 619] close(18 [pid 320] unlink("./55/binderfs" [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 619] close(19 [pid 320] <... unlink resumed>) = 0 [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./55/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 619] close(20 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 619] close(21 [pid 320] newfstatat(AT_FDCWD, "./55/cgroup", [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 619] close(22 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./55/cgroup" [pid 619] close(23) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 619] close(24 [pid 320] umount2("./55/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 619] close(25 [pid 320] newfstatat(AT_FDCWD, "./55/cgroup.net", [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 619] close(26 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./55/cgroup.net" [pid 619] close(27) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 619] close(28 [pid 320] getdents64(3, [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 619] close(29 [pid 320] close(3 [pid 619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 619] exit_group(0 [pid 320] <... close resumed>) = 0 [pid 619] <... exit_group resumed>) = ? [pid 320] unlinkat(AT_FDCWD, "./55", AT_REMOVEDIR [pid 619] +++ exited with 0 +++ [pid 320] <... unlinkat resumed>) = 0 [pid 320] mkdirat(AT_FDCWD, "./56", 0777) = 0 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 311] restart_syscall(<... resuming interrupted clone ...> [pid 320] <... openat resumed>) = 3 [pid 320] ioctl(3, LOOP_CLR_FD [pid 311] <... restart_syscall resumed>) = 0 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 320] close(3) = 0 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 734, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 320] <... socket resumed>) = 3 [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./54", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] close(3 [pid 314] <... futex resumed>) = 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 624] <... bpf resumed>) = 5 [pid 622] <... bpf resumed>) = 7 [pid 320] <... close resumed>) = 0 [pid 314] read(15, [pid 311] openat(AT_FDCWD, "./54", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 623] <... bpf resumed>) = 7 [pid 624] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 622] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... openat resumed>) = 3 [pid 624] <... futex resumed>) = 0 [pid 623] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 622] <... futex resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 311] newfstatat(3, "", [pid 624] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 623] <... futex resumed>) = 0 [pid 622] close(3 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 624] <... futex resumed>) = 0 [pid 623] close(3 [pid 622] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 319] epoll_pwait(4, [pid 314] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] getdents64(3, [pid 624] write(-1, NULL, 55808 [pid 623] <... close resumed>) = 0 [pid 622] close(4 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] <... write resumed>) = 64 [pid 624] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 623] close(4 [pid 622] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 319] epoll_pwait(4, [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 624] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 623] <... close resumed>) = 0 [pid 622] close(5 [pid 463] <... futex resumed>) = 0 [pid 320] close(3 [pid 314] <... futex resumed>) = 1 [pid 311] umount2("./54/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 624] <... futex resumed>) = 0 [pid 623] close(5 [pid 622] <... close resumed>) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... close resumed>) = 0 [pid 314] read(15, [pid 624] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 622] close(6 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... read resumed>0xc00170c690, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 624] <... futex resumed>) = 0 [pid 622] <... close resumed>) = 0 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 624] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 622] close(7 [pid 320] <... socket resumed>) = 3 [pid 311] newfstatat(AT_FDCWD, "./54/cgroup.cpu", [pid 624] <... bpf resumed>) = 6 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 624] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=720856099} [pid 624] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] unlink("./54/cgroup.cpu" [pid 624] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 624] <... futex resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... unlink resumed>) = 0 [pid 624] close(6) = 0 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] umount2("./54/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 624] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 624] <... futex resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 624] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] newfstatat(AT_FDCWD, "./54/binderfs", [pid 624] <... futex resumed>) = 0 [pid 624] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 624] <... bpf resumed>) = 6 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] unlink("./54/binderfs" [pid 624] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 624] <... futex resumed>) = 0 [pid 624] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... unlink resumed>) = 0 [pid 624] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] umount2("./54/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 624] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] newfstatat(AT_FDCWD, "./54/cgroup", [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] unlink("./54/cgroup" [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] <... unlink resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] umount2("./54/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] close(3 [pid 311] newfstatat(AT_FDCWD, "./54/cgroup.net", [pid 320] <... close resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 311] unlink("./54/cgroup.net" [pid 320] <... socket resumed>) = 3 [pid 311] <... unlink resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] getdents64(3, [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] close(3 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] unlinkat(AT_FDCWD, "./54", AT_REMOVEDIR [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... unlinkat resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] mkdirat(AT_FDCWD, "./55", 0777 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] <... mkdirat resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] <... openat resumed>) = 3 [pid 320] close(3 [pid 311] ioctl(3, LOOP_CLR_FD [pid 320] <... close resumed>) = 0 [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 320] read(249, [pid 311] close(3 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 311] <... close resumed>) = 0 ./strace-static-x86_64: Process 625 attached [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 625] set_robust_list(0x555556bd7760, 24 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 58 [pid 625] <... set_robust_list resumed>) = 0 [pid 311] <... socket resumed>) = 3 [pid 625] chdir("./56" [pid 311] close(3 [pid 625] <... chdir resumed>) = 0 [pid 625] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 311] <... close resumed>) = 0 [pid 625] <... prctl resumed>) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 625] setpgid(0, 0) = 0 [pid 625] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 311] <... socket resumed>) = 3 [pid 625] <... symlinkat resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 625] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 625] <... symlinkat resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 625] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 311] close(3 [pid 625] write(3, "1000", 4) = 4 [pid 311] <... close resumed>) = 0 [pid 625] close(3 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 625] <... close resumed>) = 0 [pid 625] read(200, [pid 311] <... socket resumed>) = 3 [pid 625] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 625] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 625] <... symlinkat resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 625] close(249) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 625] close(248 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 625] <... close resumed>) = 0 [pid 625] close(4 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 625] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 625] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 623] <... close resumed>) = 0 [pid 625] <... futex resumed>) = 0 [pid 623] close(6 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 625] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 623] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 625] <... futex resumed>) = 0 [pid 623] close(7 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 625] bpf(BPF_PROG_LOAD, NULL, 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 625] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 625] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 625] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 625] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 625] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 625] <... futex resumed>) = 0 [pid 625] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 625] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 625] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 625] <... bpf resumed>) = 3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 625] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 625] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] close(3 [pid 625] <... futex resumed>) = 0 [pid 625] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 311] <... close resumed>) = 0 [pid 625] <... bpf resumed>) = 0 [pid 625] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 625] <... futex resumed>) = 0 [pid 311] <... socket resumed>) = 3 [pid 625] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 625] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 625] <... bpf resumed>) = 4 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 625] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 625] <... futex resumed>) = 0 [pid 625] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 625] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 625] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] close(3) = 0 [pid 311] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 626 attached [pid 626] set_robust_list(0x555556a82760, 24 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 57 [pid 626] <... set_robust_list resumed>) = 0 [pid 626] chdir("./55") = 0 [pid 626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 626] setpgid(0, 0) = 0 [pid 626] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup") = 0 [pid 626] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu") = 0 [pid 626] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net") = 0 [pid 626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 626] write(3, "1000", 4) = 4 [pid 626] close(3) = 0 [pid 626] read(200, 0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 626] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 626] close(249) = 0 [pid 626] close(248) = 0 [pid 626] close(4) = 0 [pid 626] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 626] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 626] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 626] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 626] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 626] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 624] <... bpf resumed>) = 7 [pid 622] <... close resumed>) = 0 [pid 624] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 622] close(8 [pid 624] close(3) = 0 [pid 622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 624] close(4) = 0 [pid 622] close(9 [pid 624] close(5 [pid 622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 622] close(10) = -1 EBADF (Bad file descriptor) [pid 622] close(11) = -1 EBADF (Bad file descriptor) [pid 622] close(12) = -1 EBADF (Bad file descriptor) [pid 622] close(13) = -1 EBADF (Bad file descriptor) [pid 622] close(14) = -1 EBADF (Bad file descriptor) [pid 622] close(15) = -1 EBADF (Bad file descriptor) [pid 622] close(16) = -1 EBADF (Bad file descriptor) [pid 622] close(17) = -1 EBADF (Bad file descriptor) [pid 622] close(18) = -1 EBADF (Bad file descriptor) [pid 622] close(19) = -1 EBADF (Bad file descriptor) [pid 622] close(20) = -1 EBADF (Bad file descriptor) [pid 622] close(21) = -1 EBADF (Bad file descriptor) [pid 622] close(22) = -1 EBADF (Bad file descriptor) [pid 622] close(23) = -1 EBADF (Bad file descriptor) [pid 622] close(24) = -1 EBADF (Bad file descriptor) [pid 622] close(25) = -1 EBADF (Bad file descriptor) [pid 622] close(26) = -1 EBADF (Bad file descriptor) [pid 622] close(27) = -1 EBADF (Bad file descriptor) [pid 622] close(28) = -1 EBADF (Bad file descriptor) [pid 622] close(29) = -1 EBADF (Bad file descriptor) [pid 622] close(3) = -1 EBADF (Bad file descriptor) [pid 622] close(4) = -1 EBADF (Bad file descriptor) [pid 622] close(5) = -1 EBADF (Bad file descriptor) [pid 622] close(6) = -1 EBADF (Bad file descriptor) [pid 622] close(7) = -1 EBADF (Bad file descriptor) [pid 622] close(8) = -1 EBADF (Bad file descriptor) [pid 622] close(9) = -1 EBADF (Bad file descriptor) [pid 622] close(10) = -1 EBADF (Bad file descriptor) [pid 622] close(11) = -1 EBADF (Bad file descriptor) [pid 622] close(12) = -1 EBADF (Bad file descriptor) [pid 622] close(13) = -1 EBADF (Bad file descriptor) [pid 622] close(14) = -1 EBADF (Bad file descriptor) [pid 622] close(15) = -1 EBADF (Bad file descriptor) [pid 622] close(16) = -1 EBADF (Bad file descriptor) [pid 622] close(17) = -1 EBADF (Bad file descriptor) [pid 622] close(18) = -1 EBADF (Bad file descriptor) [pid 622] close(19) = -1 EBADF (Bad file descriptor) [pid 622] close(20) = -1 EBADF (Bad file descriptor) [pid 622] close(21) = -1 EBADF (Bad file descriptor) [pid 622] close(22) = -1 EBADF (Bad file descriptor) [pid 622] close(23) = -1 EBADF (Bad file descriptor) [pid 622] close(24) = -1 EBADF (Bad file descriptor) [pid 622] close(25) = -1 EBADF (Bad file descriptor) [pid 622] close(26) = -1 EBADF (Bad file descriptor) [pid 622] close(27) = -1 EBADF (Bad file descriptor) [pid 622] close(28) = -1 EBADF (Bad file descriptor) [pid 622] close(29) = -1 EBADF (Bad file descriptor) [pid 622] exit_group(0) = ? [pid 622] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 723, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 305] umount2("./53", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] read(11, [pid 294] <... futex resumed>) = 0 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 305] openat(AT_FDCWD, "./53", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 319] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] epoll_pwait(4, [pid 305] <... openat resumed>) = 3 [pid 319] <... write resumed>) = 64 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] newfstatat(3, "", [pid 319] read(11, [pid 314] epoll_pwait(4, [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... read resumed>0xc00170c6f0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] epoll_pwait(4, [pid 314] epoll_pwait(4, [pid 305] getdents64(3, [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 305] umount2("./53/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=674463082} [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./53/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./53/cgroup.cpu") = 0 [pid 305] umount2("./53/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./53/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./53/binderfs") = 0 [pid 305] umount2("./53/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./53/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./53/cgroup") = 0 [pid 305] umount2("./53/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./53/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./53/cgroup.net") = 0 [pid 305] getdents64(3, 0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 305] close(3) = 0 [pid 305] unlinkat(AT_FDCWD, "./53", AT_REMOVEDIR) = 0 [pid 305] mkdirat(AT_FDCWD, "./54", 0777) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 305] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 626] <... bpf resumed>) = 5 [pid 625] <... bpf resumed>) = 5 [pid 624] <... close resumed>) = 0 [pid 623] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 626] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 624] close(6 [pid 626] <... futex resumed>) = 0 [pid 625] <... futex resumed>) = 0 [pid 624] <... close resumed>) = 0 [pid 623] close(8 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 625] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 624] close(7 [pid 626] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] <... futex resumed>) = 0 [pid 624] <... close resumed>) = 0 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 626] <... futex resumed>) = 0 [pid 625] write(-1, NULL, 55808 [pid 624] close(8 [pid 623] close(9 [pid 626] write(-1, NULL, 55808 [pid 625] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 626] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 625] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 624] close(9 [pid 623] close(10 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 626] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] <... futex resumed>) = 0 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 626] <... futex resumed>) = 0 [pid 625] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 624] close(10 [pid 623] close(11 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 626] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] <... futex resumed>) = 0 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 626] <... futex resumed>) = 0 [pid 625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 624] close(11 [pid 623] close(12 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 626] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 625] <... bpf resumed>) = 6 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 625] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 624] close(12 [pid 626] <... bpf resumed>) = 6 [pid 625] <... futex resumed>) = 0 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] close(13 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 626] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 624] close(13 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 626] <... futex resumed>) = 0 [pid 625] <... futex resumed>) = 0 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] close(14 [pid 626] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] close(6 [pid 624] close(14 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 626] <... futex resumed>) = 0 [pid 625] <... close resumed>) = 0 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] close(15 [pid 626] close(6 [pid 625] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 624] close(15 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 626] <... close resumed>) = 0 [pid 625] <... futex resumed>) = 0 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] close(16 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 626] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 624] close(16 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 626] <... futex resumed>) = 0 [pid 625] <... futex resumed>) = 0 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] close(17 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 626] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 624] close(17 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 626] <... futex resumed>) = 0 [pid 625] <... bpf resumed>) = 6 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] close(18 [pid 626] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 625] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 624] close(18 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 625] <... futex resumed>) = 0 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 624] close(19 [pid 625] <... futex resumed>) = 0 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 624] close(20) = -1 EBADF (Bad file descriptor) [pid 623] close(19 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 624] close(21) = -1 EBADF (Bad file descriptor) [pid 624] close(22) = -1 EBADF (Bad file descriptor) [pid 624] close(23) = -1 EBADF (Bad file descriptor) [pid 624] close(24) = -1 EBADF (Bad file descriptor) [pid 624] close(25) = -1 EBADF (Bad file descriptor) [pid 624] close(26) = -1 EBADF (Bad file descriptor) [pid 624] close(27) = -1 EBADF (Bad file descriptor) [pid 624] close(28 [pid 626] <... bpf resumed>) = 6 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 626] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 624] close(29 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 626] <... futex resumed>) = 0 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] close(20 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 626] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 624] close(3 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 626] <... futex resumed>) = 0 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] close(21 [pid 626] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 624] close(4 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] close(22 [pid 624] close(5 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 624] close(6 [pid 623] close(23 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 624] close(7 [pid 623] close(24 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 624] close(8 [pid 623] close(25 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 624] close(9 [pid 623] close(26 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 624] close(10 [pid 623] close(27 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 624] close(11 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] close(28 [pid 624] close(12 [pid 305] <... close resumed>) = 0 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] close(29 [pid 305] read(249, [pid 624] close(13 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] close(3 [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 624] close(14 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] close(4 [pid 624] close(15) = -1 EBADF (Bad file descriptor) [pid 624] close(16) = -1 EBADF (Bad file descriptor) [pid 624] close(17) = -1 EBADF (Bad file descriptor) [pid 624] close(18./strace-static-x86_64: Process 627 attached ) = -1 EBADF (Bad file descriptor) [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 627] set_robust_list(0x5555557f6760, 24 [pid 624] close(19 [pid 623] close(5 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 56 [pid 627] <... set_robust_list resumed>) = 0 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 627] chdir("./54" [pid 624] close(20 [pid 623] close(6 [pid 627] <... chdir resumed>) = 0 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 627] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 624] close(21 [pid 623] close(7 [pid 627] <... prctl resumed>) = 0 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 627] setpgid(0, 0 [pid 624] close(22 [pid 623] close(8 [pid 627] <... setpgid resumed>) = 0 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 627] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 624] close(23 [pid 627] <... symlinkat resumed>) = 0 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] close(9 [pid 627] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 624] close(24 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 627] <... symlinkat resumed>) = 0 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] close(10 [pid 627] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 624] close(25 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 627] <... symlinkat resumed>) = 0 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] close(11 [pid 627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 624] close(26 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 627] <... openat resumed>) = 3 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] close(12 [pid 627] write(3, "1000", 4 [pid 624] close(27 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 627] <... write resumed>) = 4 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] close(13 [pid 627] close(3 [pid 624] close(28 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 627] <... close resumed>) = 0 [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] close(14 [pid 627] read(200, [pid 624] close(29 [pid 627] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 627] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 624] exit_group(0) = ? [pid 623] close(15 [pid 627] <... symlinkat resumed>) = 0 [pid 624] +++ exited with 0 +++ [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 627] close(249 [pid 623] close(16 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=57, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 627] <... close resumed>) = 0 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 627] close(248 [pid 623] close(17) = -1 EBADF (Bad file descriptor) [pid 627] <... close resumed>) = 0 [pid 623] close(18 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 627] close(4 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 627] <... close resumed>) = 0 [pid 623] close(19 [pid 317] <... write resumed>) = 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 675, NULL, 0) = 1 [pid 627] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 627] <... futex resumed>) = 0 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./55", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 627] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 623] close(20 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(39, [pid 627] <... futex resumed>) = 0 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "./55", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 627] bpf(BPF_PROG_LOAD, NULL, 0 [pid 623] close(21 [pid 317] <... openat resumed>) = 3 [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 627] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... futex resumed>) = 0 [pid 317] newfstatat(3, "", [pid 314] <... futex resumed>) = 1 [pid 627] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 623] close(22 [pid 319] epoll_pwait(4, [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 627] <... futex resumed>) = 0 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] getdents64(3, [pid 626] <... bpf resumed>) = 7 [pid 625] <... bpf resumed>) = 7 [pid 314] <... write resumed>) = 64 [pid 627] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 626] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 623] close(23 [pid 319] epoll_pwait(4, [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 625] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] <... futex resumed>) = 0 [pid 626] <... futex resumed>) = 0 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... futex resumed>) = 0 [pid 317] umount2("./55/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... futex resumed>) = 1 [pid 627] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 626] close(3 [pid 625] <... futex resumed>) = 0 [pid 623] close(24 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(39, [pid 627] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 626] <... close resumed>) = 0 [pid 625] close(3 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./55/cgroup.cpu", [pid 314] <... read resumed>0xc00170c760, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 627] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 626] close(4 [pid 625] <... close resumed>) = 0 [pid 623] close(25 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 627] <... futex resumed>) = 0 [pid 626] <... close resumed>) = 0 [pid 625] close(4 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./55/cgroup.cpu" [pid 627] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 626] close(5 [pid 625] <... close resumed>) = 0 [pid 623] close(26 [pid 317] <... unlink resumed>) = 0 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=642654436} [pid 626] <... close resumed>) = 0 [pid 623] close(27 [pid 627] <... futex resumed>) = 0 [pid 626] close(6 [pid 625] close(5 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./55/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 627] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 626] <... close resumed>) = 0 [pid 625] <... close resumed>) = 0 [pid 623] close(28 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 627] <... bpf resumed>) = 3 [pid 626] close(7 [pid 625] close(6 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./55/binderfs", [pid 627] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 626] <... close resumed>) = 0 [pid 623] close(29 [pid 625] <... close resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 627] <... futex resumed>) = 0 [pid 626] close(8 [pid 625] close(7 [pid 623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./55/binderfs" [pid 627] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = 0 [pid 623] exit_group(0 [pid 317] <... unlink resumed>) = 0 [pid 627] <... futex resumed>) = 0 [pid 626] close(9 [pid 625] close(8 [pid 623] <... exit_group resumed>) = ? [pid 317] umount2("./55/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 627] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 623] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=57, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 626] close(10 [pid 625] close(9 [pid 627] <... bpf resumed>) = 0 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 627] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 626] close(11 [pid 625] close(10 [pid 317] newfstatat(AT_FDCWD, "./55/cgroup", [pid 627] <... futex resumed>) = 0 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 627] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 626] close(12 [pid 625] close(11 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 627] <... futex resumed>) = 0 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 645, NULL, 0) = 1 [pid 317] unlink("./55/cgroup" [pid 306] <... write resumed>) = 12 [pid 627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 626] close(13 [pid 625] close(12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 627] <... bpf resumed>) = 4 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... futex resumed>) = 1 [pid 317] <... unlink resumed>) = 0 [pid 306] umount2("./55", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 627] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 626] close(14 [pid 625] close(13 [pid 319] read(21, [pid 317] umount2("./55/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 627] <... futex resumed>) = 0 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] openat(AT_FDCWD, "./55", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 627] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 626] close(15 [pid 625] close(14 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 317] newfstatat(AT_FDCWD, "./55/cgroup.net", [pid 627] <... futex resumed>) = 0 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... openat resumed>) = 3 [pid 627] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 626] close(16 [pid 625] close(15 [pid 463] epoll_pwait(4, [pid 319] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] unlink("./55/cgroup.net" [pid 306] newfstatat(3, "", [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 626] close(17 [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... unlink resumed>) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 625] close(16 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... futex resumed>) = 1 [pid 317] getdents64(3, [pid 314] <... futex resumed>) = 0 [pid 306] getdents64(3, [pid 626] close(18 [pid 625] close(17 [pid 319] read(21, [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... read resumed>0xc0016968b0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] close(3 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 626] close(19 [pid 625] close(18 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... close resumed>) = 0 [pid 306] umount2("./55/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlinkat(AT_FDCWD, "./55", AT_REMOVEDIR [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 626] close(20 [pid 625] close(19 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlinkat resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./55/cgroup.cpu", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=635439907} [pid 626] close(21 [pid 625] close(20 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 626] close(22 [pid 317] mkdirat(AT_FDCWD, "./56", 0777 [pid 306] unlink("./55/cgroup.cpu" [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] close(21 [pid 317] <... mkdirat resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 626] close(23 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 306] umount2("./55/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] close(22 [pid 317] <... openat resumed>) = 3 [pid 626] close(24 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] ioctl(3, LOOP_CLR_FD [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 626] close(25 [pid 625] close(23 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] newfstatat(AT_FDCWD, "./55/binderfs", [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 626] close(26 [pid 625] close(24 [pid 317] <... close resumed>) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] unlink("./55/binderfs" [pid 626] close(27 [pid 625] close(25 [pid 317] <... socket resumed>) = 3 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... unlink resumed>) = 0 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 626] close(28 [pid 317] close(3 [pid 625] close(26 [pid 306] umount2("./55/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 626] close(29 [pid 625] close(27 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 626] close(3 [pid 317] <... socket resumed>) = 3 [pid 625] close(28 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 306] newfstatat(AT_FDCWD, "./55/cgroup", [pid 626] close(4 [pid 625] close(29 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 626] close(5 [pid 625] close(3 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 306] unlink("./55/cgroup" [pid 626] close(6 [pid 625] close(4 [pid 317] <... close resumed>) = 0 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... unlink resumed>) = 0 [pid 626] close(7 [pid 625] close(5 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 306] umount2("./55/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 626] close(8 [pid 625] close(6 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 626] close(9 [pid 625] close(7 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] newfstatat(AT_FDCWD, "./55/cgroup.net", [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 626] close(10 [pid 625] close(8 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] unlink("./55/cgroup.net" [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 626] close(11 [pid 625] close(9 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... unlink resumed>) = 0 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 626] close(12 [pid 625] close(10 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] getdents64(3, [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 626] close(13 [pid 625] close(11 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] close(3 [pid 626] close(14 [pid 625] close(12 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 626] close(15 [pid 625] close(13 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] unlinkat(AT_FDCWD, "./55", AT_REMOVEDIR [pid 626] close(16 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] close(14 [pid 306] <... unlinkat resumed>) = 0 [pid 626] close(17 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] mkdirat(AT_FDCWD, "./56", 0777 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] close(15 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 626] close(18 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... mkdirat resumed>) = 0 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] close(16 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 626] close(19 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] <... openat resumed>) = 3 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] close(17 [pid 317] close(3 [pid 306] ioctl(3, LOOP_CLR_FD [pid 626] close(20 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 625] close(18 [pid 626] close(21 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 306] close(3 [pid 627] <... bpf resumed>) = 5 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] close(19 [pid 317] <... socket resumed>) = 3 [pid 627] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 626] close(22 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... close resumed>) = 0 [pid 627] <... futex resumed>) = 0 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] close(20 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 627] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 626] close(23 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 627] <... futex resumed>) = 0 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] close(21 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 627] write(-1, NULL, 55808 [pid 626] close(24 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... socket resumed>) = 3 [pid 627] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] close(22 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] close(3 [pid 627] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 626] close(25 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 627] <... futex resumed>) = 0 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] close(23 [pid 306] <... close resumed>) = 0 [pid 626] close(26 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 627] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] close(24 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 627] <... futex resumed>) = 0 [pid 626] close(27 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] <... socket resumed>) = 3 [pid 625] close(25 [pid 626] close(28 [pid 627] <... bpf resumed>) = 6 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 627] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 626] close(29 [pid 625] close(26 [pid 627] <... futex resumed>) = 0 [pid 626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 627] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 626] exit_group(0 [pid 625] close(27 [pid 317] close(3 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 627] <... futex resumed>) = 0 [pid 626] <... exit_group resumed>) = ? [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 626] +++ exited with 0 +++ [pid 625] close(28 [pid 627] close(6 [pid 317] read(249, [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 627] <... close resumed>) = 0 [pid 625] close(29 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 627] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=57, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] <... close resumed>) = 0 [pid 627] <... futex resumed>) = 0 [pid 625] exit_group(0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 311] restart_syscall(<... resuming interrupted clone ...> [pid 627] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] <... exit_group resumed>) = ? [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP./strace-static-x86_64: Process 628 attached [pid 628] set_robust_list(0x555556f7e760, 24) = 0 [pid 625] +++ exited with 0 +++ [pid 306] <... socket resumed>) = 3 [pid 627] <... futex resumed>) = 0 [pid 628] chdir("./56" [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 58 [pid 311] <... restart_syscall resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 628] <... chdir resumed>) = 0 [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 628] setpgid(0, 0) = 0 [pid 628] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 627] <... bpf resumed>) = 6 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 628] <... symlinkat resumed>) = 0 [pid 627] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 628] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 628] <... symlinkat resumed>) = 0 [pid 627] <... futex resumed>) = 0 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 637, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 628] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 627] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 463] <... futex resumed>) = 1 [pid 311] umount2("./55", MNT_FORCE|UMOUNT_NOFOLLOW [pid 628] <... symlinkat resumed>) = 0 [pid 627] <... futex resumed>) = 0 [pid 463] read(15, [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 627] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] openat(AT_FDCWD, "./55", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 627] <... bpf resumed>) = 7 [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 628] <... openat resumed>) = 3 [pid 627] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] epoll_pwait(4, [pid 311] <... openat resumed>) = 3 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 628] write(3, "1000", 4 [pid 627] <... futex resumed>) = 0 [pid 463] <... write resumed>) = 64 [pid 320] <... write resumed>) = 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 0, NULL, 0) = 1 [pid 311] newfstatat(3, "", [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 628] <... write resumed>) = 4 [pid 627] close(3 [pid 463] read(15, [pid 320] umount2("./56", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] read(22, [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 628] close(3 [pid 627] <... close resumed>) = 0 [pid 463] <... read resumed>0xc001696920, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] getdents64(3, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 628] <... close resumed>) = 0 [pid 627] close(4 [pid 463] epoll_pwait(4, [pid 320] openat(AT_FDCWD, "./56", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 320] <... openat resumed>) = 3 [pid 628] read(200, [pid 627] <... close resumed>) = 0 [pid 463] epoll_pwait(4, [pid 320] newfstatat(3, "", [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./55/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 628] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 627] close(5 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 628] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 627] <... close resumed>) = 0 [pid 320] getdents64(3, [pid 319] read(22, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] newfstatat(AT_FDCWD, "./55/cgroup.cpu", [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 627] close(6 [pid 319] <... read resumed>0xc00170c7c0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 628] <... symlinkat resumed>) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] umount2("./56/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=608995527} [pid 628] close(249 [pid 627] <... close resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] unlink("./55/cgroup.cpu" [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 628] <... close resumed>) = 0 [pid 627] close(7 [pid 320] newfstatat(AT_FDCWD, "./56/cgroup.cpu", [pid 311] <... unlink resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 628] close(248 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] umount2("./55/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 627] <... close resumed>) = 0 [pid 320] unlink("./56/cgroup.cpu" [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 628] <... close resumed>) = 0 [pid 627] close(8 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... unlink resumed>) = 0 [pid 306] close(3 [pid 311] newfstatat(AT_FDCWD, "./55/binderfs", [pid 628] close(4 [pid 306] <... close resumed>) = 0 [pid 320] umount2("./56/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 628] <... close resumed>) = 0 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 628] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] newfstatat(AT_FDCWD, "./56/binderfs", [pid 306] <... socket resumed>) = 3 [pid 311] unlink("./55/binderfs" [pid 628] <... futex resumed>) = 0 [pid 627] close(9 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... unlink resumed>) = 0 [pid 320] unlink("./56/binderfs" [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 628] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] umount2("./55/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] <... unlink resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 628] <... futex resumed>) = 0 [pid 320] umount2("./56/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./55/cgroup", [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 628] bpf(BPF_PROG_LOAD, NULL, 0 [pid 627] close(10 [pid 320] newfstatat(AT_FDCWD, "./56/cgroup", [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 628] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./55/cgroup" [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 628] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] close(11 [pid 320] unlink("./56/cgroup" [pid 311] <... unlink resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] <... unlink resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] umount2("./56/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 628] <... futex resumed>) = 0 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] umount2("./55/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 628] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] close(12 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 628] <... futex resumed>) = 0 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./56/cgroup.net", [pid 311] newfstatat(AT_FDCWD, "./55/cgroup.net", [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 628] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 627] close(13 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 628] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./56/cgroup.net" [pid 311] unlink("./55/cgroup.net" [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 627] close(14 [pid 320] <... unlink resumed>) = 0 [pid 306] close(3 [pid 311] <... unlink resumed>) = 0 [pid 311] getdents64(3, [pid 306] <... close resumed>) = 0 [pid 320] getdents64(3, [pid 628] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 306] read(249, [pid 628] <... futex resumed>) = 0 [pid 627] close(15 [pid 320] close(3 [pid 311] close(3 [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 628] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... close resumed>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 628] <... futex resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 311] unlinkat(AT_FDCWD, "./55", AT_REMOVEDIR./strace-static-x86_64: Process 629 attached [pid 320] unlinkat(AT_FDCWD, "./56", AT_REMOVEDIR [pid 629] set_robust_list(0x555555a6d760, 24) = 0 [pid 629] chdir("./56" [pid 311] <... unlinkat resumed>) = 0 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 58 [pid 629] <... chdir resumed>) = 0 [pid 629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 320] <... unlinkat resumed>) = 0 [pid 629] setpgid(0, 0 [pid 628] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] mkdirat(AT_FDCWD, "./57", 0777 [pid 311] mkdirat(AT_FDCWD, "./56", 0777 [pid 629] <... setpgid resumed>) = 0 [pid 628] <... bpf resumed>) = 3 [pid 627] close(16 [pid 629] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 320] <... mkdirat resumed>) = 0 [pid 629] <... symlinkat resumed>) = 0 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 311] <... mkdirat resumed>) = 0 [pid 629] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 628] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... symlinkat resumed>) = 0 [pid 628] <... futex resumed>) = 0 [pid 627] close(17 [pid 320] <... openat resumed>) = 3 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 629] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 628] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] ioctl(3, LOOP_CLR_FD [pid 629] <... symlinkat resumed>) = 0 [pid 628] <... futex resumed>) = 0 [pid 627] close(18 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 311] <... openat resumed>) = 3 [pid 629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 628] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 311] ioctl(3, LOOP_CLR_FD [pid 629] <... openat resumed>) = 3 [pid 628] <... bpf resumed>) = 0 [pid 627] close(19 [pid 320] <... close resumed>) = 0 [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 629] write(3, "1000", 4 [pid 628] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] close(3 [pid 629] <... write resumed>) = 4 [pid 628] <... futex resumed>) = 0 [pid 627] close(20 [pid 629] close(3 [pid 628] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... socket resumed>) = 3 [pid 311] <... close resumed>) = 0 [pid 629] <... close resumed>) = 0 [pid 628] <... futex resumed>) = 0 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 629] read(200, [pid 628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 627] close(21 [pid 629] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] <... close resumed>) = 0 [pid 311] <... socket resumed>) = 3 [pid 629] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... symlinkat resumed>) = 0 [pid 628] <... bpf resumed>) = 4 [pid 627] close(22 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] close(3 [pid 629] close(249 [pid 628] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... close resumed>) = 0 [pid 628] <... futex resumed>) = 0 [pid 627] close(23 [pid 320] <... socket resumed>) = 3 [pid 311] <... close resumed>) = 0 [pid 629] close(248 [pid 628] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 629] <... close resumed>) = 0 [pid 628] <... futex resumed>) = 0 [pid 627] close(24 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] <... socket resumed>) = 3 [pid 629] close(4 [pid 628] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 629] <... close resumed>) = 0 [pid 627] close(25 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 629] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] <... bpf resumed>) = 5 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 629] <... futex resumed>) = 0 [pid 628] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] close(26 [pid 320] <... close resumed>) = 0 [pid 629] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] <... futex resumed>) = 0 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 629] <... futex resumed>) = 0 [pid 628] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] close(27 [pid 320] <... socket resumed>) = 3 [pid 629] bpf(BPF_PROG_LOAD, NULL, 0 [pid 628] <... futex resumed>) = 0 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 629] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 628] write(-1, NULL, 55808 [pid 627] close(28 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... close resumed>) = 0 [pid 629] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 629] <... futex resumed>) = 0 [pid 628] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] close(29 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 629] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] <... futex resumed>) = 0 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... futex resumed>) = 0 [pid 627] close(3 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 629] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 628] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... socket resumed>) = 3 [pid 629] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 628] <... futex resumed>) = 0 [pid 627] close(4 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 629] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 629] <... futex resumed>) = 0 [pid 627] close(5 [pid 629] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 629] <... futex resumed>) = 0 [pid 627] close(6 [pid 629] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... bpf resumed>) = 3 [pid 628] <... bpf resumed>) = 6 [pid 627] close(7 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 629] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 629] <... futex resumed>) = 0 [pid 628] <... futex resumed>) = 0 [pid 627] close(8 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 629] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... futex resumed>) = 0 [pid 628] <... futex resumed>) = 0 [pid 627] close(9 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 629] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 628] close(6 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 629] <... bpf resumed>) = 0 [pid 628] <... close resumed>) = 0 [pid 627] close(10 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 629] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 629] <... futex resumed>) = 0 [pid 628] <... futex resumed>) = 0 [pid 627] close(11 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 629] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 629] <... futex resumed>) = 0 [pid 628] <... futex resumed>) = 0 [pid 627] close(12 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 629] <... bpf resumed>) = 4 [pid 627] close(13 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 629] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... futex resumed>) = 0 [pid 627] close(14 [pid 629] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... futex resumed>) = 0 [pid 627] close(15 [pid 629] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... bpf resumed>) = 5 [pid 627] close(16 [pid 629] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... futex resumed>) = 0 [pid 627] close(17 [pid 629] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... futex resumed>) = 0 [pid 627] close(18 [pid 629] write(-1, NULL, 55808 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 627] close(19 [pid 629] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... futex resumed>) = 0 [pid 628] <... bpf resumed>) = 6 [pid 627] close(20 [pid 629] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 629] <... futex resumed>) = 0 [pid 628] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] close(21 [pid 320] close(3 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 628] <... futex resumed>) = 0 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... bpf resumed>) = 6 [pid 628] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] close(22 [pid 320] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 629] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] <... futex resumed>) = 0 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 629] <... futex resumed>) = 0 [pid 628] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 627] close(23 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 629] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 629] <... futex resumed>) = 0 [pid 628] <... bpf resumed>) = 7 [pid 627] close(24 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 629] close(6 [pid 628] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 629] <... close resumed>) = 0 [pid 628] <... futex resumed>) = 0 [pid 627] close(25 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 629] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] close(3 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... futex resumed>) = 0 [pid 628] <... close resumed>) = 0 [pid 627] close(26 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 629] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] close(4 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] close(3 [pid 629] <... futex resumed>) = 0 [pid 628] <... close resumed>) = 0 [pid 627] close(27 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 628] close(5 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... close resumed>) = 0 [pid 629] <... bpf resumed>) = 6 [pid 627] close(28 [pid 629] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 629] <... futex resumed>) = 0 [pid 627] close(29 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 629] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] <... socket resumed>) = 3 [pid 629] <... futex resumed>) = 0 [pid 627] exit_group(0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 629] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 627] <... exit_group resumed>) = ? [pid 627] +++ exited with 0 +++ [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 320] close(3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 320] read(249, [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 630 attached [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 630] set_robust_list(0x555556bd7760, 24 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 59 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 630] <... set_robust_list resumed>) = 0 [pid 630] chdir("./57" [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 630] <... chdir resumed>) = 0 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 630] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 630] <... prctl resumed>) = 0 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 610, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 630] setpgid(0, 0 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] umount2("./54", MNT_FORCE|UMOUNT_NOFOLLOW [pid 630] <... setpgid resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 311] close(3 [pid 294] <... futex resumed>) = 0 [pid 630] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 463] read(11, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 630] <... symlinkat resumed>) = 0 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... close resumed>) = 0 [pid 305] openat(AT_FDCWD, "./54", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 630] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 311] read(249, [pid 630] <... symlinkat resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 305] <... openat resumed>) = 3 [pid 630] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 630] <... symlinkat resumed>) = 0 [pid 463] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] newfstatat(3, "", ./strace-static-x86_64: Process 631 attached [pid 630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 631] set_robust_list(0x555556a82760, 24 [pid 630] <... openat resumed>) = 3 [pid 463] read(11, [pid 319] epoll_pwait(4, [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 58 [pid 305] getdents64(3, [pid 631] <... set_robust_list resumed>) = 0 [pid 630] write(3, "1000", 4 [pid 463] <... read resumed>0xc00170c830, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 631] chdir("./56" [pid 630] <... write resumed>) = 4 [pid 631] <... chdir resumed>) = 0 [pid 630] close(3 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 631] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 630] <... close resumed>) = 0 [pid 463] epoll_pwait(4, [pid 319] epoll_pwait(4, [pid 305] umount2("./54/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 631] <... prctl resumed>) = 0 [pid 630] read(200, [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 631] setpgid(0, 0 [pid 630] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] newfstatat(AT_FDCWD, "./54/cgroup.cpu", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=574317112} [pid 631] <... setpgid resumed>) = 0 [pid 630] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 631] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 630] <... symlinkat resumed>) = 0 [pid 305] unlink("./54/cgroup.cpu" [pid 631] <... symlinkat resumed>) = 0 [pid 630] close(249 [pid 631] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 630] <... close resumed>) = 0 [pid 631] <... symlinkat resumed>) = 0 [pid 630] close(248 [pid 305] <... unlink resumed>) = 0 [pid 631] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 630] <... close resumed>) = 0 [pid 305] umount2("./54/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 631] <... symlinkat resumed>) = 0 [pid 630] close(4 [pid 631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 630] <... close resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 631] <... openat resumed>) = 3 [pid 630] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] newfstatat(AT_FDCWD, "./54/binderfs", [pid 631] write(3, "1000", 4 [pid 630] <... futex resumed>) = 0 [pid 631] <... write resumed>) = 4 [pid 630] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 631] close(3 [pid 630] <... futex resumed>) = 0 [pid 305] unlink("./54/binderfs" [pid 631] <... close resumed>) = 0 [pid 630] bpf(BPF_PROG_LOAD, NULL, 0 [pid 631] read(200, [pid 630] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 631] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 630] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... unlink resumed>) = 0 [pid 631] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 630] <... futex resumed>) = 0 [pid 631] <... symlinkat resumed>) = 0 [pid 630] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] umount2("./54/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 631] close(249 [pid 630] <... futex resumed>) = 0 [pid 631] <... close resumed>) = 0 [pid 630] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 631] close(248 [pid 630] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./54/cgroup", [pid 631] <... close resumed>) = 0 [pid 630] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] close(4 [pid 630] <... futex resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 631] <... close resumed>) = 0 [pid 630] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] unlink("./54/cgroup" [pid 631] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] <... futex resumed>) = 0 [pid 631] <... futex resumed>) = 0 [pid 630] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 631] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] <... bpf resumed>) = 3 [pid 305] <... unlink resumed>) = 0 [pid 631] <... futex resumed>) = 0 [pid 630] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] umount2("./54/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 631] bpf(BPF_PROG_LOAD, NULL, 0 [pid 630] <... futex resumed>) = 0 [pid 631] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 630] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 631] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] <... futex resumed>) = 0 [pid 305] newfstatat(AT_FDCWD, "./54/cgroup.net", [pid 631] <... futex resumed>) = 0 [pid 630] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 631] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] <... bpf resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 631] <... futex resumed>) = 0 [pid 630] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] unlink("./54/cgroup.net" [pid 631] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 630] <... futex resumed>) = 0 [pid 631] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 631] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] <... unlink resumed>) = 0 [pid 631] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] getdents64(3, [pid 631] <... futex resumed>) = 0 [pid 630] <... futex resumed>) = 0 [pid 631] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 631] <... bpf resumed>) = 3 [pid 630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 631] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] close(3 [pid 631] <... futex resumed>) = 0 [pid 631] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 631] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 631] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 631] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 630] <... bpf resumed>) = 4 [pid 631] <... bpf resumed>) = 4 [pid 630] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] <... bpf resumed>) = 7 [pid 628] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 631] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] <... futex resumed>) = 0 [pid 629] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] close(6 [pid 305] unlinkat(AT_FDCWD, "./54", AT_REMOVEDIR [pid 631] <... futex resumed>) = 0 [pid 630] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] <... futex resumed>) = 0 [pid 628] <... close resumed>) = 0 [pid 631] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] close(3 [pid 631] <... futex resumed>) = 0 [pid 630] <... futex resumed>) = 0 [pid 629] <... close resumed>) = 0 [pid 628] close(7 [pid 305] <... unlinkat resumed>) = 0 [pid 631] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 630] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 629] close(4) = 0 [pid 305] mkdirat(AT_FDCWD, "./55", 0777 [pid 629] close(5 [pid 305] <... mkdirat resumed>) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 305] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] close(3) = 0 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] close(3) = 0 [pid 305] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 632 attached [pid 632] set_robust_list(0x5555557f6760, 24 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 57 [pid 632] <... set_robust_list resumed>) = 0 [pid 632] chdir("./55") = 0 [pid 632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 632] setpgid(0, 0) = 0 [pid 632] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 632] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 632] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 632] write(3, "1000", 4) = 4 [pid 632] close(3) = 0 [pid 632] read(200, 0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 632] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 632] close(249) = 0 [pid 632] close(248) = 0 [pid 632] close(4) = 0 [pid 632] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 632] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 632] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 632] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 632] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 632] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 628] <... close resumed>) = 0 [pid 631] <... bpf resumed>) = 5 [pid 628] close(8 [pid 632] <... bpf resumed>) = 5 [pid 630] <... bpf resumed>) = 5 [pid 631] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] <... close resumed>) = 0 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 632] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] <... futex resumed>) = 0 [pid 630] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] close(6 [pid 628] close(9 [pid 632] <... futex resumed>) = 0 [pid 631] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 632] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] <... futex resumed>) = 0 [pid 630] <... futex resumed>) = 0 [pid 629] <... close resumed>) = 0 [pid 628] close(10 [pid 632] <... futex resumed>) = 0 [pid 631] write(-1, NULL, 55808 [pid 630] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] close(7 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 632] write(-1, NULL, 55808 [pid 631] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 630] <... futex resumed>) = 0 [pid 628] close(11 [pid 632] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 631] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] write(-1, NULL, 55808 [pid 629] <... close resumed>) = 0 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 632] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] <... futex resumed>) = 0 [pid 630] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 629] close(8 [pid 628] close(12 [pid 632] <... futex resumed>) = 0 [pid 631] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 632] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] <... futex resumed>) = 0 [pid 630] <... futex resumed>) = 0 [pid 629] close(9 [pid 628] close(13 [pid 632] <... futex resumed>) = 0 [pid 631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 630] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 632] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 628] close(14 [pid 632] <... bpf resumed>) = 6 [pid 631] <... bpf resumed>) = 6 [pid 630] <... futex resumed>) = 0 [pid 629] close(10 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 632] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] close(15 [pid 632] <... futex resumed>) = 0 [pid 631] <... futex resumed>) = 0 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 632] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] <... bpf resumed>) = 6 [pid 629] close(11 [pid 628] close(16 [pid 632] <... futex resumed>) = 0 [pid 631] <... futex resumed>) = 0 [pid 630] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 632] close(6 [pid 631] close(6 [pid 630] <... futex resumed>) = 0 [pid 629] close(12 [pid 628] close(17 [pid 632] <... close resumed>) = 0 [pid 631] <... close resumed>) = 0 [pid 630] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 632] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] <... futex resumed>) = 0 [pid 629] close(13 [pid 628] close(18 [pid 632] <... futex resumed>) = 0 [pid 631] <... futex resumed>) = 0 [pid 630] close(6 [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 632] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] close(19 [pid 632] <... futex resumed>) = 0 [pid 631] <... futex resumed>) = 0 [pid 630] <... close resumed>) = 0 [pid 629] close(14 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 632] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 630] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] close(20 [pid 632] <... bpf resumed>) = 6 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 632] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] close(21 [pid 632] <... futex resumed>) = 0 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 632] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] close(22 [pid 632] <... futex resumed>) = 0 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 632] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 628] close(23 [pid 630] <... futex resumed>) = 0 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] close(15 [pid 628] close(24 [pid 630] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] close(25) = -1 EBADF (Bad file descriptor) [pid 628] close(26) = -1 EBADF (Bad file descriptor) [pid 628] close(27) = -1 EBADF (Bad file descriptor) [pid 628] close(28) = -1 EBADF (Bad file descriptor) [pid 628] close(29) = -1 EBADF (Bad file descriptor) [pid 628] close(3) = -1 EBADF (Bad file descriptor) [pid 631] <... bpf resumed>) = 6 [pid 628] close(4 [pid 629] close(16 [pid 631] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] <... futex resumed>) = 0 [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] <... futex resumed>) = 0 [pid 630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 629] close(17 [pid 628] close(5 [pid 631] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] close(6) = -1 EBADF (Bad file descriptor) [pid 628] close(7) = -1 EBADF (Bad file descriptor) [pid 628] close(8) = -1 EBADF (Bad file descriptor) [pid 628] close(9) = -1 EBADF (Bad file descriptor) [pid 628] close(10) = -1 EBADF (Bad file descriptor) [pid 628] close(11) = -1 EBADF (Bad file descriptor) [pid 628] close(12) = -1 EBADF (Bad file descriptor) [pid 628] close(13) = -1 EBADF (Bad file descriptor) [pid 631] <... futex resumed>) = 0 [pid 630] <... bpf resumed>) = 6 [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] close(14 [pid 631] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 630] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] close(18 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] <... futex resumed>) = 0 [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] close(15 [pid 630] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] close(19 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] <... futex resumed>) = 0 [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] close(16 [pid 630] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 629] close(20 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] close(17 [pid 629] close(21 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] close(18 [pid 629] close(22 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] close(19 [pid 629] close(23 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] close(20 [pid 629] close(24 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] close(21 [pid 629] close(25 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] close(22 [pid 629] close(26 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] close(23 [pid 629] close(27 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] close(24 [pid 629] close(28 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] close(25 [pid 629] close(29 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] close(26 [pid 629] close(3 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] close(27 [pid 629] close(4 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] close(28 [pid 629] close(5 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] close(29 [pid 629] close(6 [pid 628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] exit_group(0 [pid 629] close(7 [pid 628] <... exit_group resumed>) = ? [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 628] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 629] close(8) = -1 EBADF (Bad file descriptor) [pid 629] close(9) = -1 EBADF (Bad file descriptor) [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 629] close(10 [pid 317] <... write resumed>) = 12 [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 575, NULL, 0) = 1 [pid 629] close(11 [pid 317] umount2("./56", MNT_FORCE|UMOUNT_NOFOLLOW [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 629] close(12 [pid 319] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "./56", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 629] close(13 [pid 319] read(39, [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... openat resumed>) = 3 [pid 629] close(14 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(3, "", [pid 629] close(15 [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] epoll_pwait(4, [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 629] close(16 [pid 319] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] epoll_pwait(4, [pid 319] <... write resumed>) = 64 [pid 317] getdents64(3, [pid 629] close(17 [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... futex resumed>) = 1 [pid 317] umount2("./56/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... futex resumed>) = 0 [pid 629] close(18 [pid 319] read(39, [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... read resumed>0xc00170c890, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] newfstatat(AT_FDCWD, "./56/cgroup.cpu", [pid 629] close(19 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=529764737} [pid 629] close(20 [pid 317] unlink("./56/cgroup.cpu" [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] close(21 [pid 317] <... unlink resumed>) = 0 [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] close(22 [pid 317] umount2("./56/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] close(23 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./56/binderfs", [pid 629] close(24 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./56/binderfs" [pid 629] close(25 [pid 317] <... unlink resumed>) = 0 [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./56/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 629] close(26 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./56/cgroup", [pid 629] close(27) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 629] close(28 [pid 317] unlink("./56/cgroup" [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 629] close(29 [pid 317] umount2("./56/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 629] exit_group(0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 629] <... exit_group resumed>) = ? [pid 317] newfstatat(AT_FDCWD, "./56/cgroup.net", [pid 629] +++ exited with 0 +++ [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./56/cgroup.net") = 0 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 317] getdents64(3, 0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 317] unlinkat(AT_FDCWD, "./56", AT_REMOVEDIR [pid 306] <... write resumed>) = 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 531, NULL, 0) = 1 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... unlinkat resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 306] umount2("./56", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] mkdirat(AT_FDCWD, "./57", 0777 [pid 294] <... futex resumed>) = 0 [pid 463] read(21, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... mkdirat resumed>) = 0 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 306] openat(AT_FDCWD, "./56", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 632] <... bpf resumed>) = 7 [pid 463] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 317] ioctl(3, LOOP_CLR_FD [pid 306] <... openat resumed>) = 3 [pid 632] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 631] <... bpf resumed>) = 7 [pid 630] <... bpf resumed>) = 7 [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] newfstatat(3, "", [pid 632] <... futex resumed>) = 0 [pid 631] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] read(21, [pid 319] epoll_pwait(4, [pid 317] close(3 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 632] close(3 [pid 631] <... futex resumed>) = 0 [pid 630] <... futex resumed>) = 0 [pid 463] <... read resumed>0xc00170c900, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... close resumed>) = 0 [pid 306] getdents64(3, [pid 632] <... close resumed>) = 0 [pid 319] epoll_pwait(4, [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 632] close(4 [pid 317] <... socket resumed>) = 3 [pid 306] umount2("./56/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 632] <... close resumed>) = 0 [pid 317] close(3 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 632] close(5 [pid 317] <... close resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./56/cgroup.cpu", [pid 632] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 632] close(6 [pid 317] <... socket resumed>) = 3 [pid 306] unlink("./56/cgroup.cpu" [pid 632] <... close resumed>) = 0 [pid 631] close(3 [pid 630] close(3 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 306] <... unlink resumed>) = 0 [pid 632] close(7 [pid 631] <... close resumed>) = 0 [pid 630] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] umount2("./56/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 632] <... close resumed>) = 0 [pid 631] close(4 [pid 630] close(4 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=520047528} [pid 632] close(8 [pid 631] <... close resumed>) = 0 [pid 630] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] newfstatat(AT_FDCWD, "./56/binderfs", [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] close(5 [pid 630] close(5 [pid 317] close(3 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 632] close(9 [pid 317] <... close resumed>) = 0 [pid 306] unlink("./56/binderfs" [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... unlink resumed>) = 0 [pid 632] close(10 [pid 317] <... socket resumed>) = 3 [pid 306] umount2("./56/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 632] close(11 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] newfstatat(AT_FDCWD, "./56/cgroup", [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 632] close(12 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] unlink("./56/cgroup" [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... unlink resumed>) = 0 [pid 632] close(13 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] umount2("./56/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 632] close(14 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] newfstatat(AT_FDCWD, "./56/cgroup.net", [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 632] close(15 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] unlink("./56/cgroup.net" [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... unlink resumed>) = 0 [pid 632] close(16 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] getdents64(3, [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 632] close(17 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] close(3 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... close resumed>) = 0 [pid 632] close(18 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] unlinkat(AT_FDCWD, "./56", AT_REMOVEDIR [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... unlinkat resumed>) = 0 [pid 632] close(19 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] mkdirat(AT_FDCWD, "./57", 0777 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... mkdirat resumed>) = 0 [pid 632] close(20 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 306] <... openat resumed>) = 3 [pid 632] close(21 [pid 317] <... close resumed>) = 0 [pid 306] ioctl(3, LOOP_CLR_FD [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 632] close(22 [pid 317] <... socket resumed>) = 3 [pid 306] close(3 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... socket resumed>) = 3 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] close(3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... socket resumed>) = 3 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] close(3 [pid 317] close(3 [pid 306] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] read(249, [pid 306] <... socket resumed>) = 3 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 ./strace-static-x86_64: Process 634 attached [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 634] set_robust_list(0x555556f7e760, 24 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 59 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 634] <... set_robust_list resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 634] chdir("./57" [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 634] <... chdir resumed>) = 0 [pid 632] close(23 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 634] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 634] <... prctl resumed>) = 0 [pid 632] close(24 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 634] setpgid(0, 0 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 634] <... setpgid resumed>) = 0 [pid 632] close(25 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 634] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 634] <... symlinkat resumed>) = 0 [pid 632] close(26 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 634] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 634] <... symlinkat resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 634] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 634] <... symlinkat resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 632] close(27 [pid 631] <... close resumed>) = 0 [pid 634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] close(6 [pid 630] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 634] <... openat resumed>) = 3 [pid 632] close(28 [pid 631] <... close resumed>) = 0 [pid 630] close(6 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 634] write(3, "1000", 4 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] close(7 [pid 630] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 634] <... write resumed>) = 4 [pid 632] close(29 [pid 630] close(7 [pid 306] close(3 [pid 634] close(3 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 634] <... close resumed>) = 0 [pid 632] close(3 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 634] read(200, [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... socket resumed>) = 3 [pid 634] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 632] close(4 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 634] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 634] <... symlinkat resumed>) = 0 [pid 632] close(5 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 634] close(249 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 634] <... close resumed>) = 0 [pid 632] close(6 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 634] close(248 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 634] <... close resumed>) = 0 [pid 632] close(7 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 634] close(4 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 634] <... close resumed>) = 0 [pid 632] close(8 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 634] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 634] <... futex resumed>) = 0 [pid 632] close(9 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 634] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 634] <... futex resumed>) = 0 [pid 632] close(10 [pid 306] close(3 [pid 634] bpf(BPF_PROG_LOAD, NULL, 0 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 634] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 632] close(11 [pid 306] read(249, [pid 634] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 634] <... futex resumed>) = 0 [pid 632] close(12 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 634] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 635 attached [pid 634] <... futex resumed>) = 0 [pid 632] close(13 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 59 [pid 635] set_robust_list(0x555555a6d760, 24 [pid 634] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 635] <... set_robust_list resumed>) = 0 [pid 634] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 632] close(14 [pid 635] chdir("./57" [pid 634] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 635] <... chdir resumed>) = 0 [pid 634] <... futex resumed>) = 0 [pid 632] close(15 [pid 635] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 634] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 635] <... prctl resumed>) = 0 [pid 634] <... futex resumed>) = 0 [pid 632] close(16 [pid 635] setpgid(0, 0 [pid 634] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 635] <... setpgid resumed>) = 0 [pid 634] <... bpf resumed>) = 3 [pid 632] close(17 [pid 635] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 634] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 635] <... symlinkat resumed>) = 0 [pid 634] <... futex resumed>) = 0 [pid 632] close(18 [pid 635] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 634] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 635] <... symlinkat resumed>) = 0 [pid 634] <... futex resumed>) = 0 [pid 635] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 632] close(19 [pid 634] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 635] <... symlinkat resumed>) = 0 [pid 634] <... bpf resumed>) = 0 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 634] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 632] close(20 [pid 635] <... openat resumed>) = 3 [pid 634] <... futex resumed>) = 0 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 635] write(3, "1000", 4 [pid 634] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 632] close(21 [pid 635] <... write resumed>) = 4 [pid 634] <... futex resumed>) = 0 [pid 635] close(3 [pid 634] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 635] <... close resumed>) = 0 [pid 634] <... bpf resumed>) = 4 [pid 632] close(22 [pid 635] read(200, [pid 634] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 634] <... futex resumed>) = 0 [pid 635] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 632] close(23 [pid 634] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] <... symlinkat resumed>) = 0 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 635] close(249 [pid 634] <... futex resumed>) = 0 [pid 632] close(24 [pid 635] <... close resumed>) = 0 [pid 634] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 635] close(248) = 0 [pid 632] close(25 [pid 635] close(4 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 635] <... close resumed>) = 0 [pid 632] close(26 [pid 635] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 635] <... futex resumed>) = 0 [pid 632] close(27 [pid 635] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 635] <... futex resumed>) = 0 [pid 632] close(28 [pid 635] bpf(BPF_PROG_LOAD, NULL, 0 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 635] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 632] close(29 [pid 635] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 635] <... futex resumed>) = 0 [pid 632] exit_group(0 [pid 635] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 632] <... exit_group resumed>) = ? [pid 635] <... futex resumed>) = 0 [pid 632] +++ exited with 0 +++ [pid 635] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=57, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 635] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 635] <... futex resumed>) = 0 [pid 635] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 305] <... restart_syscall resumed>) = 0 [pid 635] <... bpf resumed>) = 3 [pid 635] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 635] <... futex resumed>) = 0 [pid 635] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 524, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 635] <... bpf resumed>) = 0 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 635] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... futex resumed>) = 1 [pid 305] umount2("./55", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 635] <... futex resumed>) = 0 [pid 319] read(11, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 635] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 635] <... futex resumed>) = 0 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 305] openat(AT_FDCWD, "./55", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 463] epoll_pwait(4, [pid 319] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 305] <... openat resumed>) = 3 [pid 635] <... bpf resumed>) = 4 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 305] newfstatat(3, "", [pid 635] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 635] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 635] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] read(11, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 635] <... futex resumed>) = 0 [pid 319] <... read resumed>0xc00170c960, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] getdents64(3, [pid 635] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 305] umount2("./55/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=485623803} [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 631] <... close resumed>) = 0 [pid 630] <... close resumed>) = 0 [pid 305] newfstatat(AT_FDCWD, "./55/cgroup.cpu", [pid 631] close(8 [pid 630] close(8 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] unlink("./55/cgroup.cpu" [pid 631] close(9 [pid 630] close(9 [pid 305] <... unlink resumed>) = 0 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] close(10 [pid 305] umount2("./55/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 630] close(10 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 631] close(11 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] newfstatat(AT_FDCWD, "./55/binderfs", [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(11 [pid 631] close(12 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(12 [pid 305] unlink("./55/binderfs" [pid 631] close(13 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(13 [pid 305] <... unlink resumed>) = 0 [pid 631] close(14 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] umount2("./55/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(14 [pid 631] close(15 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(15 [pid 305] newfstatat(AT_FDCWD, "./55/cgroup", [pid 631] close(16 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(16 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 631] close(17 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(17 [pid 305] unlink("./55/cgroup" [pid 631] close(18 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... unlink resumed>) = 0 [pid 631] close(19 [pid 630] close(18 [pid 305] umount2("./55/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] close(20 [pid 630] close(19 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] newfstatat(AT_FDCWD, "./55/cgroup.net", [pid 631] close(21 [pid 630] close(20 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 631] close(22 [pid 630] close(21 [pid 305] unlink("./55/cgroup.net" [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] close(23 [pid 630] close(22 [pid 305] <... unlink resumed>) = 0 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getdents64(3, [pid 631] close(24 [pid 630] close(23 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 631] close(25 [pid 630] close(24 [pid 305] close(3 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 631] close(26 [pid 630] close(25 [pid 305] unlinkat(AT_FDCWD, "./55", AT_REMOVEDIR [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] close(27 [pid 630] close(26 [pid 305] <... unlinkat resumed>) = 0 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] mkdirat(AT_FDCWD, "./56", 0777 [pid 631] close(28 [pid 630] close(27 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... mkdirat resumed>) = 0 [pid 631] close(29 [pid 630] close(28 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 631] close(3 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(29 [pid 305] <... openat resumed>) = 3 [pid 631] close(4 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] ioctl(3, LOOP_CLR_FD [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(3 [pid 631] close(5 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(4 [pid 305] close(3 [pid 631] close(6 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(5) = -1 EBADF (Bad file descriptor) [pid 631] close(7 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(6 [pid 631] close(8 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(7 [pid 305] close(3 [pid 631] close(9 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(8 [pid 305] <... close resumed>) = 0 [pid 631] close(10 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(9 [pid 631] close(11 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(10 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 631] close(12 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(11 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 631] close(13 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(12 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 631] close(14 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(13 [pid 305] <... close resumed>) = 0 [pid 631] close(15 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(14 [pid 631] close(16 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(15 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 631] close(17 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] close(16 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 631] close(18 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 631] close(19 [pid 630] close(17 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 631] close(20 [pid 630] close(18 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] close(21 [pid 630] close(19 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 631] close(22 [pid 630] close(20 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 631] close(23 [pid 630] close(21 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] close(24 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 630] close(22 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 631] close(25 [pid 630] close(23 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 631] close(26 [pid 630] close(24) = -1 EBADF (Bad file descriptor) [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 631] close(27 [pid 630] close(25 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 631] close(28 [pid 630] close(26 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 631] close(29 [pid 630] close(27 [pid 305] close(3 [pid 631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 631] exit_group(0 [pid 305] <... close resumed>) = 0 [pid 630] close(28 [pid 631] <... exit_group resumed>) = ? [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 631] +++ exited with 0 +++ [pid 630] close(29 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] <... socket resumed>) = 3 [pid 630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] restart_syscall(<... resuming interrupted clone ...> [pid 630] exit_group(0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 630] <... exit_group resumed>) = ? [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] <... restart_syscall resumed>) = 0 [pid 630] +++ exited with 0 +++ [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 487, NULL, 0) = 1 [pid 320] restart_syscall(<... resuming interrupted clone ...> [pid 311] <... write resumed>) = 12 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./56", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] <... futex resumed>) = 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 294] <... futex resumed>) = 0 [pid 635] <... bpf resumed>) = 5 [pid 634] <... bpf resumed>) = 5 [pid 463] read(15, [pid 320] <... restart_syscall resumed>) = 0 [pid 311] openat(AT_FDCWD, "./56", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... openat resumed>) = 3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 635] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 311] newfstatat(3, "", [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 635] <... futex resumed>) = 0 [pid 634] <... futex resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... futex resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 635] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 320] <... write resumed>) = 12 [pid 319] epoll_pwait(4, [pid 311] getdents64(3, [pid 635] <... futex resumed>) = 0 [pid 634] <... futex resumed>) = 0 [pid 463] <... write resumed>) = 64 [pid 320] umount2("./57", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 0, NULL, 0) = 1 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 635] write(-1, NULL, 55808 [pid 634] write(-1, NULL, 55808 [pid 463] read(15, [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] read(22, [pid 311] umount2("./56/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 635] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 634] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... read resumed>0xc00170c9d0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] openat(AT_FDCWD, "./57", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 635] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] epoll_pwait(4, [pid 320] <... openat resumed>) = 3 [pid 319] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] newfstatat(AT_FDCWD, "./56/cgroup.cpu", [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 635] <... futex resumed>) = 0 [pid 634] <... futex resumed>) = 0 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] newfstatat(3, "", [pid 319] <... write resumed>) = 64 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 635] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] epoll_pwait(4, [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 311] unlink("./56/cgroup.cpu" [pid 305] close(3 [pid 635] <... futex resumed>) = 0 [pid 634] <... futex resumed>) = 0 [pid 320] getdents64(3, [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 634] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 319] read(22, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] umount2("./56/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... close resumed>) = 0 [pid 635] <... bpf resumed>) = 6 [pid 320] umount2("./57/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... read resumed>0xc001696980, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 635] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] <... bpf resumed>) = 6 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] newfstatat(AT_FDCWD, "./56/binderfs", [pid 305] read(249, [pid 635] <... futex resumed>) = 0 [pid 634] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] newfstatat(AT_FDCWD, "./57/cgroup.cpu", [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=458933044} [pid 635] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./56/binderfs" [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 635] <... futex resumed>) = 0 [pid 634] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] unlink("./57/cgroup.cpu" [pid 311] <... unlink resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 311] umount2("./56/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] umount2("./57/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 636 attached [pid 635] close(6 [pid 634] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./56/cgroup", [pid 636] set_robust_list(0x5555557f6760, 24 [pid 635] <... close resumed>) = 0 [pid 634] close(6 [pid 320] newfstatat(AT_FDCWD, "./57/binderfs", [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 58 [pid 636] <... set_robust_list resumed>) = 0 [pid 635] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] <... close resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./56/cgroup" [pid 636] chdir("./56" [pid 635] <... futex resumed>) = 0 [pid 634] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] unlink("./57/binderfs" [pid 311] <... unlink resumed>) = 0 [pid 636] <... chdir resumed>) = 0 [pid 635] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] <... futex resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 311] umount2("./56/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 635] <... futex resumed>) = 0 [pid 634] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] umount2("./57/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 636] <... prctl resumed>) = 0 [pid 635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 634] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./56/cgroup.net", [pid 636] setpgid(0, 0 [pid 320] newfstatat(AT_FDCWD, "./57/cgroup", [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 636] <... setpgid resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./56/cgroup.net" [pid 636] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 320] unlink("./57/cgroup" [pid 311] <... unlink resumed>) = 0 [pid 636] <... symlinkat resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 311] getdents64(3, [pid 636] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 635] <... bpf resumed>) = 6 [pid 634] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 320] umount2("./57/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 636] <... symlinkat resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] close(3 [pid 636] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 320] newfstatat(AT_FDCWD, "./57/cgroup.net", [pid 311] <... close resumed>) = 0 [pid 636] <... symlinkat resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlinkat(AT_FDCWD, "./56", AT_REMOVEDIR [pid 636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 634] <... bpf resumed>) = 6 [pid 320] unlink("./57/cgroup.net" [pid 311] <... unlinkat resumed>) = 0 [pid 636] <... openat resumed>) = 3 [pid 635] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... unlink resumed>) = 0 [pid 311] mkdirat(AT_FDCWD, "./57", 0777 [pid 636] write(3, "1000", 4 [pid 635] <... futex resumed>) = 0 [pid 634] <... futex resumed>) = 0 [pid 320] getdents64(3, [pid 636] <... write resumed>) = 4 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 636] close(3 [pid 320] close(3 [pid 636] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 636] read(200, [pid 635] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] unlinkat(AT_FDCWD, "./57", AT_REMOVEDIR [pid 311] <... mkdirat resumed>) = 0 [pid 636] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 635] <... futex resumed>) = 0 [pid 634] <... futex resumed>) = 0 [pid 320] <... unlinkat resumed>) = 0 [pid 636] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 635] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 634] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] mkdirat(AT_FDCWD, "./58", 0777 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 636] <... symlinkat resumed>) = 0 [pid 635] <... bpf resumed>) = 7 [pid 634] <... bpf resumed>) = 7 [pid 320] <... mkdirat resumed>) = 0 [pid 636] close(249 [pid 635] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 311] <... openat resumed>) = 3 [pid 636] <... close resumed>) = 0 [pid 635] <... futex resumed>) = 0 [pid 634] <... futex resumed>) = 0 [pid 320] <... openat resumed>) = 3 [pid 311] ioctl(3, LOOP_CLR_FD [pid 636] close(248 [pid 635] close(3 [pid 634] close(3 [pid 320] ioctl(3, LOOP_CLR_FD [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 636] <... close resumed>) = 0 [pid 635] <... close resumed>) = 0 [pid 634] <... close resumed>) = 0 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 311] close(3 [pid 636] close(4 [pid 635] close(4 [pid 634] close(4 [pid 320] close(3 [pid 636] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 636] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 636] <... futex resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 636] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] close(3 [pid 636] <... futex resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 636] bpf(BPF_PROG_LOAD, NULL, 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 636] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 320] <... socket resumed>) = 3 [pid 636] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 636] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 636] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 636] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 636] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 320] close(3 [pid 636] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... close resumed>) = 0 [pid 636] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 636] <... futex resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 636] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 636] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 636] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 636] <... bpf resumed>) = 3 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 636] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 636] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 636] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 636] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 636] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 636] <... bpf resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 636] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 636] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 636] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 636] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 636] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 636] <... bpf resumed>) = 4 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 636] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 636] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 636] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 636] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 636] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 634] <... close resumed>) = 0 [pid 320] close(3 [pid 636] <... bpf resumed>) = 5 [pid 635] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 634] close(5 [pid 636] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] close(5 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 636] <... futex resumed>) = 0 [pid 634] <... close resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 311] <... socket resumed>) = 3 [pid 636] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] close(6 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] close(3 [pid 636] <... futex resumed>) = 0 [pid 634] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 636] write(-1, NULL, 55808 [pid 634] close(7 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... close resumed>) = 0 [pid 636] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 636] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 636] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] <... socket resumed>) = 3 [pid 636] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 636] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 636] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 636] <... bpf resumed>) = 6 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 636] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 636] <... futex resumed>) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 636] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] close(3 [pid 311] close(3 [pid 636] <... futex resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 636] close(6 [pid 320] read(249, [pid 311] <... close resumed>) = 0 [pid 636] <... close resumed>) = 0 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 636] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 637 attached [pid 636] <... futex resumed>) = 0 [pid 311] <... socket resumed>) = 3 [pid 637] set_robust_list(0x555556bd7760, 24 [pid 636] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 60 [pid 637] <... set_robust_list resumed>) = 0 [pid 636] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 637] chdir("./58" [pid 636] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 637] <... chdir resumed>) = 0 [pid 636] <... bpf resumed>) = 6 [pid 637] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 636] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 637] <... prctl resumed>) = 0 [pid 636] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 637] setpgid(0, 0 [pid 636] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 637] <... setpgid resumed>) = 0 [pid 636] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 637] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 636] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 637] <... symlinkat resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 637] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 637] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 637] <... symlinkat resumed>) = 0 [pid 637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 637] write(3, "1000", 4 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 637] <... write resumed>) = 4 [pid 637] close(3 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 637] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 637] read(200, 0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 637] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 637] <... symlinkat resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 637] close(249) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 637] close(248 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 637] <... close resumed>) = 0 [pid 637] close(4 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 637] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 637] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 637] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 637] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 637] bpf(BPF_PROG_LOAD, NULL, 0 [pid 311] close(3 [pid 637] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 637] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... close resumed>) = 0 [pid 637] <... futex resumed>) = 0 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 637] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 637] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 311] <... socket resumed>) = 3 [pid 637] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 637] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 637] <... futex resumed>) = 0 [pid 637] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 637] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 637] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 637] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 637] <... futex resumed>) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 637] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 637] <... futex resumed>) = 0 [pid 637] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 637] <... bpf resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 637] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 637] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 637] <... futex resumed>) = 0 [pid 637] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 637] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] close(3 [pid 637] <... futex resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 637] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] read(249, [pid 637] <... futex resumed>) = 0 [pid 637] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 638 attached [pid 638] set_robust_list(0x555556a82760, 24 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 59 [pid 638] <... set_robust_list resumed>) = 0 [pid 638] chdir("./57") = 0 [pid 638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 638] setpgid(0, 0) = 0 [pid 638] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup") = 0 [pid 638] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu") = 0 [pid 638] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net") = 0 [pid 638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 638] write(3, "1000", 4) = 4 [pid 638] close(3) = 0 [pid 638] read(200, 0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 638] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 638] close(249) = 0 [pid 638] close(248) = 0 [pid 638] close(4) = 0 [pid 638] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 638] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 638] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 638] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 638] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 638] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 638] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 638] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 638] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 635] <... close resumed>) = 0 [pid 638] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 637] <... bpf resumed>) = 5 [pid 636] <... bpf resumed>) = 7 [pid 635] close(6 [pid 634] <... close resumed>) = 0 [pid 638] <... futex resumed>) = 0 [pid 637] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 636] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] <... close resumed>) = 0 [pid 634] close(8 [pid 638] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 637] <... futex resumed>) = 0 [pid 636] <... futex resumed>) = 0 [pid 635] close(7 [pid 634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... futex resumed>) = 0 [pid 637] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 636] close(3 [pid 634] close(9 [pid 638] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 637] <... futex resumed>) = 0 [pid 636] <... close resumed>) = 0 [pid 634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... bpf resumed>) = 0 [pid 637] write(-1, NULL, 55808 [pid 636] close(4 [pid 634] close(10 [pid 638] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 637] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 636] <... close resumed>) = 0 [pid 634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... futex resumed>) = 0 [pid 637] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 636] close(5 [pid 634] close(11 [pid 638] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 637] <... futex resumed>) = 0 [pid 634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... futex resumed>) = 0 [pid 637] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 637] <... futex resumed>) = 0 [pid 634] close(12 [pid 638] <... bpf resumed>) = 4 [pid 638] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 637] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... futex resumed>) = 0 [pid 637] <... bpf resumed>) = 6 [pid 634] close(13 [pid 638] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 637] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... futex resumed>) = 0 [pid 637] <... futex resumed>) = 0 [pid 638] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 634] close(14 [pid 637] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 637] close(6 [pid 634] close(15 [pid 637] <... close resumed>) = 0 [pid 634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 637] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 634] close(16 [pid 637] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 637] <... futex resumed>) = 0 [pid 634] close(17 [pid 637] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 637] <... bpf resumed>) = 6 [pid 634] close(18 [pid 637] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 637] <... futex resumed>) = 0 [pid 637] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] close(19 [pid 637] <... futex resumed>) = 0 [pid 634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 637] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 634] close(20) = -1 EBADF (Bad file descriptor) [pid 634] close(21) = -1 EBADF (Bad file descriptor) [pid 634] close(22) = -1 EBADF (Bad file descriptor) [pid 634] close(23) = -1 EBADF (Bad file descriptor) [pid 634] close(24) = -1 EBADF (Bad file descriptor) [pid 634] close(25) = -1 EBADF (Bad file descriptor) [pid 634] close(26) = -1 EBADF (Bad file descriptor) [pid 634] close(27) = -1 EBADF (Bad file descriptor) [pid 634] close(28) = -1 EBADF (Bad file descriptor) [pid 634] close(29) = -1 EBADF (Bad file descriptor) [pid 634] close(3) = -1 EBADF (Bad file descriptor) [pid 634] close(4) = -1 EBADF (Bad file descriptor) [pid 634] close(5) = -1 EBADF (Bad file descriptor) [pid 634] close(6) = -1 EBADF (Bad file descriptor) [pid 634] close(7) = -1 EBADF (Bad file descriptor) [pid 634] close(8) = -1 EBADF (Bad file descriptor) [pid 634] close(9) = -1 EBADF (Bad file descriptor) [pid 634] close(10) = -1 EBADF (Bad file descriptor) [pid 634] close(11) = -1 EBADF (Bad file descriptor) [pid 634] close(12) = -1 EBADF (Bad file descriptor) [pid 634] close(13) = -1 EBADF (Bad file descriptor) [pid 634] close(14) = -1 EBADF (Bad file descriptor) [pid 634] close(15) = -1 EBADF (Bad file descriptor) [pid 634] close(16) = -1 EBADF (Bad file descriptor) [pid 634] close(17) = -1 EBADF (Bad file descriptor) [pid 634] close(18) = -1 EBADF (Bad file descriptor) [pid 634] close(19) = -1 EBADF (Bad file descriptor) [pid 634] close(20) = -1 EBADF (Bad file descriptor) [pid 634] close(21) = -1 EBADF (Bad file descriptor) [pid 634] close(22) = -1 EBADF (Bad file descriptor) [pid 634] close(23) = -1 EBADF (Bad file descriptor) [pid 634] close(24) = -1 EBADF (Bad file descriptor) [pid 634] close(25) = -1 EBADF (Bad file descriptor) [pid 634] close(26) = -1 EBADF (Bad file descriptor) [pid 634] close(27) = -1 EBADF (Bad file descriptor) [pid 634] close(28) = -1 EBADF (Bad file descriptor) [pid 634] close(29) = -1 EBADF (Bad file descriptor) [pid 634] exit_group(0) = ? [pid 634] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 462, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 317] umount2("./57", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 463] read(39, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 317] openat(AT_FDCWD, "./57", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 317] <... openat resumed>) = 3 [pid 319] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 319] epoll_pwait(4, [pid 463] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] newfstatat(3, "", [pid 463] <... write resumed>) = 64 [pid 463] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 463] read(39, [pid 317] getdents64(3, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 463] <... read resumed>0xc0016969f0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] umount2("./57/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./57/cgroup.cpu", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=410131200} [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./57/cgroup.cpu") = 0 [pid 317] umount2("./57/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./57/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./57/binderfs") = 0 [pid 317] umount2("./57/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./57/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./57/cgroup") = 0 [pid 317] umount2("./57/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./57/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./57/cgroup.net") = 0 [pid 317] getdents64(3, 0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 317] unlinkat(AT_FDCWD, "./57", AT_REMOVEDIR) = 0 [pid 317] mkdirat(AT_FDCWD, "./58", 0777) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 317] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] close(3) = 0 [pid 317] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 639 attached [pid 639] set_robust_list(0x555556f7e760, 24 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 60 [pid 639] <... set_robust_list resumed>) = 0 [pid 639] chdir("./58") = 0 [pid 639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 639] setpgid(0, 0) = 0 [pid 639] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 635] <... close resumed>) = 0 [pid 639] <... symlinkat resumed>) = 0 [pid 635] close(8 [pid 639] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 639] <... symlinkat resumed>) = 0 [pid 639] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 635] close(9 [pid 639] <... symlinkat resumed>) = 0 [pid 635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 635] close(10 [pid 639] <... openat resumed>) = 3 [pid 635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 639] write(3, "1000", 4 [pid 635] close(11 [pid 639] <... write resumed>) = 4 [pid 635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 639] close(3 [pid 635] close(12 [pid 639] <... close resumed>) = 0 [pid 635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 639] read(200, [pid 635] close(13 [pid 639] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 639] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 635] close(14 [pid 639] <... symlinkat resumed>) = 0 [pid 635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 639] close(249 [pid 635] close(15 [pid 639] <... close resumed>) = 0 [pid 639] close(248 [pid 635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 639] <... close resumed>) = 0 [pid 635] close(16 [pid 639] close(4 [pid 635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 639] <... close resumed>) = 0 [pid 635] close(17 [pid 639] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 639] <... futex resumed>) = 0 [pid 635] close(18 [pid 639] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 635] close(19 [pid 639] <... futex resumed>) = 0 [pid 635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 639] bpf(BPF_PROG_LOAD, NULL, 0 [pid 635] close(20 [pid 639] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 639] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] close(21) = -1 EBADF (Bad file descriptor) [pid 639] <... futex resumed>) = 0 [pid 635] close(22 [pid 639] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 639] <... futex resumed>) = 0 [pid 635] close(23 [pid 639] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 639] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 635] close(24 [pid 639] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 639] <... futex resumed>) = 0 [pid 635] close(25 [pid 639] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 639] <... futex resumed>) = 0 [pid 635] close(26 [pid 639] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 639] <... bpf resumed>) = 3 [pid 635] close(27 [pid 639] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 639] <... futex resumed>) = 0 [pid 635] close(28 [pid 639] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 639] <... futex resumed>) = 0 [pid 635] close(29 [pid 639] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 639] <... bpf resumed>) = 0 [pid 635] close(3 [pid 639] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 639] <... futex resumed>) = 0 [pid 635] close(4 [pid 639] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 639] <... futex resumed>) = 0 [pid 639] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 635] close(5 [pid 639] <... bpf resumed>) = 4 [pid 635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 639] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] close(6 [pid 639] <... futex resumed>) = 0 [pid 635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 639] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] close(7 [pid 639] <... futex resumed>) = 0 [pid 635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 639] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 635] close(8) = -1 EBADF (Bad file descriptor) [pid 635] close(9) = -1 EBADF (Bad file descriptor) [pid 635] close(10) = -1 EBADF (Bad file descriptor) [pid 635] close(11) = -1 EBADF (Bad file descriptor) [pid 635] close(12) = -1 EBADF (Bad file descriptor) [pid 635] close(13) = -1 EBADF (Bad file descriptor) [pid 635] close(14) = -1 EBADF (Bad file descriptor) [pid 635] close(15) = -1 EBADF (Bad file descriptor) [pid 635] close(16) = -1 EBADF (Bad file descriptor) [pid 635] close(17) = -1 EBADF (Bad file descriptor) [pid 635] close(18) = -1 EBADF (Bad file descriptor) [pid 635] close(19) = -1 EBADF (Bad file descriptor) [pid 635] close(20) = -1 EBADF (Bad file descriptor) [pid 635] close(21) = -1 EBADF (Bad file descriptor) [pid 635] close(22) = -1 EBADF (Bad file descriptor) [pid 635] close(23) = -1 EBADF (Bad file descriptor) [pid 635] close(24) = -1 EBADF (Bad file descriptor) [pid 635] close(25) = -1 EBADF (Bad file descriptor) [pid 635] close(26) = -1 EBADF (Bad file descriptor) [pid 635] close(27) = -1 EBADF (Bad file descriptor) [pid 635] close(28) = -1 EBADF (Bad file descriptor) [pid 635] close(29) = -1 EBADF (Bad file descriptor) [pid 635] exit_group(0) = ? [pid 635] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 411, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./57", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 1 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 319] read(21, [pid 306] openat(AT_FDCWD, "./57", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... openat resumed>) = 3 [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 306] newfstatat(3, "", [pid 463] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] epoll_pwait(4, [pid 319] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] getdents64(3, [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./57/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] read(21, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] newfstatat(AT_FDCWD, "./57/cgroup.cpu", [pid 319] <... read resumed>0xc001696a50, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] unlink("./57/cgroup.cpu") = 0 [pid 306] umount2("./57/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=381072436} [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./57/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./57/binderfs") = 0 [pid 306] umount2("./57/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./57/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./57/cgroup") = 0 [pid 306] umount2("./57/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./57/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./57/cgroup.net") = 0 [pid 306] getdents64(3, 0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 306] close(3) = 0 [pid 306] unlinkat(AT_FDCWD, "./57", AT_REMOVEDIR) = 0 [pid 306] mkdirat(AT_FDCWD, "./58", 0777) = 0 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 3 [pid 306] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 306] close(3) = 0 [pid 638] <... bpf resumed>) = 5 [pid 637] <... bpf resumed>) = 7 [pid 636] <... close resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 639] <... bpf resumed>) = 5 [pid 638] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 637] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 636] close(6 [pid 639] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 638] <... futex resumed>) = 0 [pid 637] <... futex resumed>) = 0 [pid 306] <... socket resumed>) = 3 [pid 639] <... futex resumed>) = 0 [pid 638] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 637] close(3 [pid 636] <... close resumed>) = 0 [pid 306] close(3 [pid 639] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 638] <... futex resumed>) = 0 [pid 637] <... close resumed>) = 0 [pid 636] close(7 [pid 638] write(-1, NULL, 55808 [pid 637] close(4 [pid 306] <... close resumed>) = 0 [pid 639] <... futex resumed>) = 0 [pid 638] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 637] <... close resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 639] write(-1, NULL, 55808 [pid 638] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 637] close(5 [pid 639] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... futex resumed>) = 0 [pid 306] <... socket resumed>) = 3 [pid 639] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 638] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 639] <... futex resumed>) = 0 [pid 638] <... futex resumed>) = 0 [pid 638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 639] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 638] <... bpf resumed>) = 6 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 639] <... futex resumed>) = 0 [pid 638] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 639] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 638] <... futex resumed>) = 0 [pid 638] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 638] <... futex resumed>) = 0 [pid 638] close(6) = 0 [pid 638] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 639] <... bpf resumed>) = 6 [pid 638] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] close(3 [pid 639] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 638] <... futex resumed>) = 0 [pid 638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 306] <... close resumed>) = 0 [pid 639] <... futex resumed>) = 0 [pid 638] <... bpf resumed>) = 6 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 639] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 638] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 639] <... futex resumed>) = 0 [pid 638] <... futex resumed>) = 0 [pid 306] <... socket resumed>) = 3 [pid 639] close(6 [pid 638] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 639] <... close resumed>) = 0 [pid 638] <... futex resumed>) = 0 [pid 639] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 638] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 639] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 639] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 639] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 639] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 639] <... bpf resumed>) = 6 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 639] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 639] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 639] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 639] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] close(3) = 0 [pid 306] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 640 attached , child_tidptr=0x555555a6d750) = 60 [pid 640] set_robust_list(0x555555a6d760, 24) = 0 [pid 640] chdir("./58") = 0 [pid 640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 640] setpgid(0, 0) = 0 [pid 640] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 640] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu") = 0 [pid 640] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net") = 0 [pid 640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 640] write(3, "1000", 4) = 4 [pid 640] close(3) = 0 [pid 640] read(200, 0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 640] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 640] close(249) = 0 [pid 640] close(248) = 0 [pid 640] close(4) = 0 [pid 640] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 640] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 640] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 640] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 640] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 640] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 639] <... bpf resumed>) = 7 [pid 638] <... bpf resumed>) = 7 [pid 637] <... close resumed>) = 0 [pid 640] <... bpf resumed>) = 5 [pid 636] <... close resumed>) = 0 [pid 640] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 639] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 638] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 637] close(6 [pid 636] close(8 [pid 640] <... futex resumed>) = 0 [pid 639] <... futex resumed>) = 0 [pid 638] <... futex resumed>) = 0 [pid 637] <... close resumed>) = 0 [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 640] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 639] close(3 [pid 638] close(3 [pid 637] close(7 [pid 640] <... futex resumed>) = 0 [pid 639] <... close resumed>) = 0 [pid 638] <... close resumed>) = 0 [pid 637] <... close resumed>) = 0 [pid 636] close(9 [pid 640] write(-1, NULL, 55808 [pid 639] close(4 [pid 638] close(4 [pid 637] close(8 [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 640] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 639] <... close resumed>) = 0 [pid 638] <... close resumed>) = 0 [pid 637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 636] close(10 [pid 640] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 639] close(5 [pid 638] close(5 [pid 637] close(9 [pid 640] <... futex resumed>) = 0 [pid 639] <... close resumed>) = 0 [pid 637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 639] close(6 [pid 637] close(10 [pid 640] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 639] <... close resumed>) = 0 [pid 637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 636] close(11 [pid 640] <... futex resumed>) = 0 [pid 639] close(7 [pid 637] close(11 [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 640] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 637] close(12 [pid 636] close(12 [pid 637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 637] close(13) = -1 EBADF (Bad file descriptor) [pid 637] close(14) = -1 EBADF (Bad file descriptor) [pid 637] close(15) = -1 EBADF (Bad file descriptor) [pid 637] close(16) = -1 EBADF (Bad file descriptor) [pid 640] <... bpf resumed>) = 6 [pid 637] close(17 [pid 640] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 640] <... futex resumed>) = 0 [pid 637] close(18 [pid 636] close(13 [pid 640] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 640] <... futex resumed>) = 0 [pid 637] close(19 [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 640] close(6 [pid 637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 636] close(14 [pid 637] close(20 [pid 640] <... close resumed>) = 0 [pid 637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 640] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 637] close(21 [pid 636] close(15 [pid 640] <... futex resumed>) = 0 [pid 637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 637] close(22 [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 640] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 636] close(16 [pid 640] <... futex resumed>) = 0 [pid 637] close(23 [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 640] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 636] close(17 [pid 637] close(24) = -1 EBADF (Bad file descriptor) [pid 637] close(25) = -1 EBADF (Bad file descriptor) [pid 637] close(26) = -1 EBADF (Bad file descriptor) [pid 637] close(27) = -1 EBADF (Bad file descriptor) [pid 637] close(28) = -1 EBADF (Bad file descriptor) [pid 637] close(29) = -1 EBADF (Bad file descriptor) [pid 637] close(3) = -1 EBADF (Bad file descriptor) [pid 637] close(4) = -1 EBADF (Bad file descriptor) [pid 637] close(5) = -1 EBADF (Bad file descriptor) [pid 637] close(6) = -1 EBADF (Bad file descriptor) [pid 637] close(7) = -1 EBADF (Bad file descriptor) [pid 637] close(8) = -1 EBADF (Bad file descriptor) [pid 637] close(9) = -1 EBADF (Bad file descriptor) [pid 637] close(10) = -1 EBADF (Bad file descriptor) [pid 637] close(11) = -1 EBADF (Bad file descriptor) [pid 637] close(12) = -1 EBADF (Bad file descriptor) [pid 637] close(13) = -1 EBADF (Bad file descriptor) [pid 640] <... bpf resumed>) = 6 [pid 637] close(14 [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 640] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 636] close(18 [pid 640] <... futex resumed>) = 0 [pid 637] close(15 [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 640] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 636] close(19 [pid 640] <... futex resumed>) = 0 [pid 637] close(16 [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 640] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 636] close(20 [pid 637] close(17) = -1 EBADF (Bad file descriptor) [pid 637] close(18 [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 636] close(21 [pid 637] close(19 [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 637] close(20 [pid 636] close(22 [pid 637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 637] close(21 [pid 636] close(23 [pid 637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 637] close(22 [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 637] close(23 [pid 636] close(24 [pid 637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 637] close(24) = -1 EBADF (Bad file descriptor) [pid 637] close(25) = -1 EBADF (Bad file descriptor) [pid 637] close(26 [pid 636] close(25 [pid 637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 637] close(27 [pid 636] close(26 [pid 637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 637] close(28 [pid 636] close(27 [pid 637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 637] close(29 [pid 636] close(28 [pid 637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 637] exit_group(0) = ? [pid 636] close(29 [pid 637] +++ exited with 0 +++ [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 636] close(3) = -1 EBADF (Bad file descriptor) [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 636] close(4 [pid 320] restart_syscall(<... resuming interrupted clone ...> [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 636] close(5 [pid 320] <... restart_syscall resumed>) = 0 [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 636] close(6) = -1 EBADF (Bad file descriptor) [pid 636] close(7 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 382, NULL, 0) = 1 [pid 320] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 636] close(8 [pid 463] <... futex resumed>) = 1 [pid 320] umount2("./58", MNT_FORCE|UMOUNT_NOFOLLOW [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 294] <... futex resumed>) = 0 [pid 636] close(9 [pid 463] read(22, [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] openat(AT_FDCWD, "./58", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 636] close(10 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... futex resumed>) = 1 [pid 320] <... openat resumed>) = 3 [pid 319] <... futex resumed>) = 0 [pid 636] close(11 [pid 463] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... write resumed>) = 64 [pid 320] newfstatat(3, "", [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 636] close(12 [pid 463] read(22, [pid 319] epoll_pwait(4, [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... read resumed>0xc001696ac0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 636] close(13 [pid 463] epoll_pwait(4, [pid 320] getdents64(3, [pid 319] epoll_pwait(4, [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 636] close(14 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./58/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=342640328} [pid 636] close(15 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 636] close(16 [pid 320] newfstatat(AT_FDCWD, "./58/cgroup.cpu", [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 636] close(17 [pid 320] unlink("./58/cgroup.cpu" [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 636] close(18 [pid 320] <... unlink resumed>) = 0 [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./58/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 636] close(19) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 636] close(20 [pid 320] newfstatat(AT_FDCWD, "./58/binderfs", [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 636] close(21 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./58/binderfs" [pid 636] close(22) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 636] close(23 [pid 320] umount2("./58/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 636] close(24 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./58/cgroup", [pid 636] close(25) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 636] close(26 [pid 320] unlink("./58/cgroup" [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 636] close(27 [pid 320] <... unlink resumed>) = 0 [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./58/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 636] close(28 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./58/cgroup.net", [pid 636] close(29) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 636] exit_group(0 [pid 320] unlink("./58/cgroup.net" [pid 636] <... exit_group resumed>) = ? [pid 320] <... unlink resumed>) = 0 [pid 636] +++ exited with 0 +++ [pid 320] getdents64(3, 0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 320] close(3 [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 320] <... close resumed>) = 0 [pid 305] <... restart_syscall resumed>) = 0 [pid 320] unlinkat(AT_FDCWD, "./58", AT_REMOVEDIR) = 0 [pid 320] mkdirat(AT_FDCWD, "./59", 0777) = 0 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 343, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 294] <... futex resumed>) = 0 [pid 320] <... openat resumed>) = 3 [pid 319] read(11, [pid 305] umount2("./56", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] ioctl(3, LOOP_CLR_FD [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... futex resumed>) = 0 [pid 320] close(3 [pid 319] <... futex resumed>) = 1 [pid 305] openat(AT_FDCWD, "./56", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] epoll_pwait(4, [pid 320] <... close resumed>) = 0 [pid 319] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 319] <... write resumed>) = 64 [pid 463] epoll_pwait(4, [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 319] read(11, 0xc001696b20, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 639] <... close resumed>) = 0 [pid 638] <... close resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... futex resumed>) = 0 [pid 305] <... openat resumed>) = 3 [pid 639] close(8 [pid 638] close(6 [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] newfstatat(3, "", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=334718924} [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 639] close(9 [pid 638] close(7 [pid 305] getdents64(3, [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 639] close(10 [pid 638] close(8 [pid 305] umount2("./56/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 639] close(11 [pid 638] close(9 [pid 305] newfstatat(AT_FDCWD, "./56/cgroup.cpu", [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 639] close(12 [pid 638] close(10 [pid 305] unlink("./56/cgroup.cpu" [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... unlink resumed>) = 0 [pid 639] close(13 [pid 638] close(11 [pid 305] umount2("./56/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 639] close(14 [pid 638] close(12 [pid 305] newfstatat(AT_FDCWD, "./56/binderfs", [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 639] close(15 [pid 638] close(13 [pid 320] close(3 [pid 305] unlink("./56/binderfs" [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 305] <... unlink resumed>) = 0 [pid 639] close(16 [pid 638] close(14 [pid 305] umount2("./56/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 639] close(17 [pid 638] close(15 [pid 305] newfstatat(AT_FDCWD, "./56/cgroup", [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 639] close(18 [pid 638] close(16 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] unlink("./56/cgroup" [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] <... unlink resumed>) = 0 [pid 639] close(19 [pid 638] close(17 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 305] umount2("./56/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 639] close(20 [pid 638] close(18 [pid 320] close(3 [pid 305] newfstatat(AT_FDCWD, "./56/cgroup.net", [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 639] close(21 [pid 638] close(19 [pid 320] <... close resumed>) = 0 [pid 305] unlink("./56/cgroup.net" [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... unlink resumed>) = 0 [pid 639] close(22 [pid 638] close(20 [pid 320] <... socket resumed>) = 3 [pid 305] getdents64(3, [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 639] close(23 [pid 638] close(21 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] close(3 [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... close resumed>) = 0 [pid 639] close(24 [pid 638] close(22 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] unlinkat(AT_FDCWD, "./56", AT_REMOVEDIR [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... unlinkat resumed>) = 0 [pid 639] close(25 [pid 638] close(23 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] mkdirat(AT_FDCWD, "./57", 0777 [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... mkdirat resumed>) = 0 [pid 639] close(26 [pid 638] close(24 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] <... openat resumed>) = 3 [pid 639] close(27 [pid 638] close(25 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] ioctl(3, LOOP_CLR_FD [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 639] close(28 [pid 638] close(26 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] close(3 [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] <... close resumed>) = 0 [pid 639] close(29 [pid 638] close(27 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 639] close(3 [pid 638] close(28 [pid 305] close(3 [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 639] close(4 [pid 638] close(29 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 639] close(5 [pid 638] close(3 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 639] close(6 [pid 638] close(4 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 639] close(7 [pid 638] close(5 [pid 305] close(3 [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 639] close(8 [pid 638] close(6 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 639] close(9 [pid 638] close(7 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 639] close(10 [pid 638] close(8 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 639] close(11 [pid 638] close(9 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 639] close(12 [pid 638] close(10 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 639] close(13 [pid 638] close(11 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 639] close(14 [pid 638] close(12 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 639] close(15 [pid 638] close(13 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 639] close(16 [pid 638] close(14 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 639] close(17 [pid 638] close(15 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 639] close(18 [pid 638] close(16 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 639] close(19 [pid 638] close(17 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] close(3 [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 305] <... close resumed>) = 0 [pid 639] close(20 [pid 638] close(18 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 639] close(21 [pid 638] close(19 [pid 320] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 639] close(22 [pid 638] close(20 [pid 320] <... socket resumed>) = 3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 639] close(23 [pid 638] close(21 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 639] close(24 [pid 638] close(22 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 639] close(25 [pid 638] close(23 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 639] close(26 [pid 638] close(24 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 639] close(27 [pid 638] close(25 [pid 305] close(3 [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 639] close(28 [pid 638] close(26 [pid 305] read(249, [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 639] close(29 [pid 638] close(27 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 ./strace-static-x86_64: Process 641 attached [pid 639] exit_group(0 [pid 638] close(28 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 59 [pid 641] set_robust_list(0x5555557f6760, 24 [pid 639] <... exit_group resumed>) = ? [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 641] <... set_robust_list resumed>) = 0 [pid 639] +++ exited with 0 +++ [pid 638] close(29 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 641] chdir("./57" [pid 640] <... bpf resumed>) = 7 [pid 638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 641] <... chdir resumed>) = 0 [pid 640] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 638] exit_group(0 [pid 320] <... close resumed>) = 0 [pid 317] restart_syscall(<... resuming interrupted clone ...> [pid 641] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 640] <... futex resumed>) = 0 [pid 638] <... exit_group resumed>) = ? [pid 320] read(249, [pid 641] <... prctl resumed>) = 0 [pid 640] close(3 [pid 638] +++ exited with 0 +++ [pid 317] <... restart_syscall resumed>) = 0 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 641] setpgid(0, 0 [pid 640] <... close resumed>) = 0 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 641] <... setpgid resumed>) = 0 [pid 640] close(4 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 337, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] umount2("./58", MNT_FORCE|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 642 attached [pid 640] <... close resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 642] set_robust_list(0x555556bd7760, 24 [pid 641] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 640] close(5 [pid 463] read(39, [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 61 [pid 317] openat(AT_FDCWD, "./58", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 642] <... set_robust_list resumed>) = 0 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... openat resumed>) = 3 [pid 642] chdir("./59" [pid 641] <... symlinkat resumed>) = 0 [pid 640] <... close resumed>) = 0 [pid 463] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] newfstatat(3, "", [pid 311] <... write resumed>) = 12 [pid 642] <... chdir resumed>) = 0 [pid 641] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 640] close(6 [pid 463] <... futex resumed>) = 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] <... futex resumed>) = 0 [pid 311] umount2("./57", MNT_FORCE|UMOUNT_NOFOLLOW [pid 642] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 641] <... symlinkat resumed>) = 0 [pid 640] <... close resumed>) = 0 [pid 463] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] getdents64(3, [pid 314] epoll_pwait(4, [pid 642] <... prctl resumed>) = 0 [pid 641] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 640] close(7 [pid 463] <... write resumed>) = 64 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 0, NULL, 0) = 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 642] setpgid(0, 0 [pid 641] <... symlinkat resumed>) = 0 [pid 463] read(39, [pid 317] umount2("./58/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(15, [pid 642] <... setpgid resumed>) = 0 [pid 641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 640] <... close resumed>) = 0 [pid 463] <... read resumed>0xc00170ca30, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] openat(AT_FDCWD, "./57", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 642] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 641] <... openat resumed>) = 3 [pid 640] close(8 [pid 463] epoll_pwait(4, [pid 317] newfstatat(AT_FDCWD, "./58/cgroup.cpu", [pid 314] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 642] <... symlinkat resumed>) = 0 [pid 641] write(3, "1000", 4 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 64 [pid 311] <... openat resumed>) = 3 [pid 642] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 641] <... write resumed>) = 4 [pid 640] close(9 [pid 463] epoll_pwait(4, [pid 317] unlink("./58/cgroup.cpu" [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 311] newfstatat(3, "", [pid 642] <... symlinkat resumed>) = 0 [pid 641] close(3 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 642] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 641] <... close resumed>) = 0 [pid 640] close(10 [pid 317] umount2("./58/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(15, [pid 311] getdents64(3, [pid 642] <... symlinkat resumed>) = 0 [pid 641] read(200, [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>0xc001696b90, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 641] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 640] close(11 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] newfstatat(AT_FDCWD, "./58/binderfs", [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 642] <... openat resumed>) = 3 [pid 641] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] umount2("./57/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=306427655} [pid 642] write(3, "1000", 4 [pid 317] unlink("./58/binderfs" [pid 642] <... write resumed>) = 4 [pid 641] <... symlinkat resumed>) = 0 [pid 640] close(12 [pid 317] <... unlink resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 642] close(3 [pid 641] close(249 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./58/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] newfstatat(AT_FDCWD, "./57/cgroup.cpu", [pid 642] <... close resumed>) = 0 [pid 641] <... close resumed>) = 0 [pid 640] close(13 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 642] read(200, [pid 317] newfstatat(AT_FDCWD, "./58/cgroup", [pid 642] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 642] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 641] close(248 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./58/cgroup" [pid 311] unlink("./57/cgroup.cpu" [pid 642] <... symlinkat resumed>) = 0 [pid 641] <... close resumed>) = 0 [pid 640] close(14 [pid 317] <... unlink resumed>) = 0 [pid 642] close(249 [pid 317] umount2("./58/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] <... unlink resumed>) = 0 [pid 642] <... close resumed>) = 0 [pid 641] close(4 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] umount2("./57/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 642] close(248 [pid 641] <... close resumed>) = 0 [pid 640] close(15 [pid 317] newfstatat(AT_FDCWD, "./58/cgroup.net", [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 642] <... close resumed>) = 0 [pid 641] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 642] close(4 [pid 641] <... futex resumed>) = 0 [pid 640] close(16 [pid 317] unlink("./58/cgroup.net" [pid 311] newfstatat(AT_FDCWD, "./57/binderfs", [pid 642] <... close resumed>) = 0 [pid 641] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 642] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] <... futex resumed>) = 0 [pid 640] close(17 [pid 317] getdents64(3, [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 642] <... futex resumed>) = 0 [pid 641] bpf(BPF_PROG_LOAD, NULL, 0 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 642] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 311] unlink("./57/binderfs" [pid 642] <... futex resumed>) = 0 [pid 641] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 640] close(18 [pid 317] <... close resumed>) = 0 [pid 642] bpf(BPF_PROG_LOAD, NULL, 0 [pid 317] unlinkat(AT_FDCWD, "./58", AT_REMOVEDIR [pid 642] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 641] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlinkat resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 642] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] <... futex resumed>) = 0 [pid 640] close(19 [pid 317] mkdirat(AT_FDCWD, "./59", 0777 [pid 311] umount2("./57/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 642] <... futex resumed>) = 0 [pid 641] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... mkdirat resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 642] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] <... futex resumed>) = 0 [pid 640] close(20 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 311] newfstatat(AT_FDCWD, "./57/cgroup", [pid 642] <... futex resumed>) = 0 [pid 641] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... openat resumed>) = 3 [pid 642] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 641] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 640] close(21 [pid 317] ioctl(3, LOOP_CLR_FD [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 642] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 641] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 311] unlink("./57/cgroup" [pid 642] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] <... futex resumed>) = 0 [pid 640] close(22 [pid 317] close(3 [pid 642] <... futex resumed>) = 0 [pid 641] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 642] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] <... futex resumed>) = 0 [pid 640] close(23 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] umount2("./57/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 642] <... futex resumed>) = 0 [pid 641] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 642] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 641] <... bpf resumed>) = 3 [pid 640] close(24 [pid 317] close(3 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 642] <... bpf resumed>) = 3 [pid 641] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 642] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] <... futex resumed>) = 0 [pid 640] close(25 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] newfstatat(AT_FDCWD, "./57/cgroup.net", [pid 642] <... futex resumed>) = 0 [pid 641] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 642] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 642] <... futex resumed>) = 0 [pid 641] <... futex resumed>) = 0 [pid 640] close(26 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 642] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 641] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 311] unlink("./57/cgroup.net" [pid 642] <... bpf resumed>) = 0 [pid 641] <... bpf resumed>) = 0 [pid 640] close(27 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 642] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] close(3 [pid 311] <... unlink resumed>) = 0 [pid 642] <... futex resumed>) = 0 [pid 641] <... futex resumed>) = 0 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 311] getdents64(3, [pid 642] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] close(28 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 642] <... futex resumed>) = 0 [pid 641] <... futex resumed>) = 0 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 642] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 641] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 640] close(29 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] close(3 [pid 642] <... bpf resumed>) = 4 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 642] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 642] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 642] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 642] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 642] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 642] <... bpf resumed>) = 5 [pid 641] <... bpf resumed>) = 4 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] <... close resumed>) = 0 [pid 642] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 642] <... futex resumed>) = 0 [pid 641] <... futex resumed>) = 0 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] unlinkat(AT_FDCWD, "./57", AT_REMOVEDIR [pid 642] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] close(4 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 642] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 642] write(-1, NULL, 55808 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 642] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 642] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] <... futex resumed>) = 0 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... unlinkat resumed>) = 0 [pid 642] <... futex resumed>) = 0 [pid 641] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 640] close(5 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 642] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] mkdirat(AT_FDCWD, "./58", 0777 [pid 642] <... futex resumed>) = 0 [pid 641] <... bpf resumed>) = 5 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 642] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 642] <... bpf resumed>) = 6 [pid 641] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] close(6 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] <... mkdirat resumed>) = 0 [pid 642] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] <... futex resumed>) = 0 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 642] <... futex resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 642] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] close(7 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 642] <... futex resumed>) = 0 [pid 641] <... futex resumed>) = 0 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 311] <... openat resumed>) = 3 [pid 642] close(6 [pid 641] write(-1, NULL, 55808 [pid 640] close(8 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] ioctl(3, LOOP_CLR_FD [pid 642] <... close resumed>) = 0 [pid 641] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 642] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] close(9 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 642] <... futex resumed>) = 0 [pid 641] <... futex resumed>) = 0 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] close(3 [pid 642] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] close(10 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 642] <... futex resumed>) = 0 [pid 641] <... futex resumed>) = 0 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] <... close resumed>) = 0 [pid 642] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 641] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 640] close(11 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 642] <... bpf resumed>) = 6 [pid 641] <... bpf resumed>) = 6 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 642] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... socket resumed>) = 3 [pid 642] <... futex resumed>) = 0 [pid 641] <... futex resumed>) = 0 [pid 640] close(12 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] close(3 [pid 642] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 642] <... futex resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] <... close resumed>) = 0 [pid 640] close(13 [pid 642] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 641] <... futex resumed>) = 0 [pid 317] close(3 [pid 642] <... bpf resumed>) = 7 [pid 641] close(6 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 642] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] <... close resumed>) = 0 [pid 640] close(14 [pid 317] read(249, [pid 642] <... futex resumed>) = 0 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 642] close(3 [pid 641] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 311] <... socket resumed>) = 3 [pid 642] <... close resumed>) = 0 [pid 641] <... futex resumed>) = 0 [pid 640] close(15./strace-static-x86_64: Process 643 attached [pid 642] close(4 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 61 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 643] set_robust_list(0x555556f7e760, 24 [pid 642] <... close resumed>) = 0 [pid 641] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 643] <... set_robust_list resumed>) = 0 [pid 642] close(5 [pid 641] <... futex resumed>) = 0 [pid 640] close(16 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 643] chdir("./59" [pid 641] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 641] <... bpf resumed>) = 6 [pid 640] close(17 [pid 311] close(3 [pid 643] <... chdir resumed>) = 0 [pid 641] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 643] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 311] <... close resumed>) = 0 [pid 640] close(18 [pid 643] <... prctl resumed>) = 0 [pid 641] <... futex resumed>) = 0 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 643] setpgid(0, 0 [pid 640] close(19) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 643] <... setpgid resumed>) = 0 [pid 641] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] close(20 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 643] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 641] <... futex resumed>) = 0 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 643] <... symlinkat resumed>) = 0 [pid 641] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 640] close(21 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 643] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 640] close(22 [pid 643] <... symlinkat resumed>) = 0 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 643] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 640] close(23 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 643] <... symlinkat resumed>) = 0 [pid 643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 643] <... openat resumed>) = 3 [pid 640] close(24 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 643] write(3, "1000", 4 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 643] <... write resumed>) = 4 [pid 640] close(25 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 643] close(3 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 643] <... close resumed>) = 0 [pid 640] close(26 [pid 643] read(200, [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 643] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 640] close(27 [pid 643] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 643] <... symlinkat resumed>) = 0 [pid 640] close(28 [pid 643] close(249 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 643] <... close resumed>) = 0 [pid 640] close(29 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 643] close(248 [pid 640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 640] exit_group(0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 643] <... close resumed>) = 0 [pid 640] <... exit_group resumed>) = ? [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 643] close(4 [pid 642] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 642] close(6 [pid 640] +++ exited with 0 +++ [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 643] <... close resumed>) = 0 [pid 642] <... close resumed>) = 0 [pid 641] <... bpf resumed>) = 7 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 643] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 642] close(7 [pid 641] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] close(3 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 643] <... futex resumed>) = 0 [pid 641] <... futex resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 643] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] close(3 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 309, NULL, 0) = 1 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 306] <... write resumed>) = 12 [pid 643] <... futex resumed>) = 0 [pid 641] <... close resumed>) = 0 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... socket resumed>) = 3 [pid 306] umount2("./58", MNT_FORCE|UMOUNT_NOFOLLOW [pid 643] bpf(BPF_PROG_LOAD, NULL, 0 [pid 641] close(4 [pid 463] <... futex resumed>) = 1 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 643] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 641] <... close resumed>) = 0 [pid 463] read(21, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] openat(AT_FDCWD, "./58", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 643] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] close(5 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... openat resumed>) = 3 [pid 643] <... futex resumed>) = 0 [pid 463] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] newfstatat(3, "", [pid 463] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 643] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 643] <... futex resumed>) = 0 [pid 314] epoll_pwait(4, [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] getdents64(3, [pid 643] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 463] <... write resumed>) = 64 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 643] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 463] read(21, [pid 314] epoll_pwait(4, [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] umount2("./58/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 643] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... read resumed>0xc001696bf0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 643] <... futex resumed>) = 0 [pid 463] epoll_pwait(4, [pid 314] epoll_pwait(4, [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] newfstatat(AT_FDCWD, "./58/cgroup.cpu", [pid 643] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 643] <... futex resumed>) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] unlink("./58/cgroup.cpu" [pid 643] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 311] close(3 [pid 306] <... unlink resumed>) = 0 [pid 643] <... bpf resumed>) = 3 [pid 311] <... close resumed>) = 0 [pid 306] umount2("./58/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=269217714} [pid 643] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] read(249, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 643] <... futex resumed>) = 0 [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] newfstatat(AT_FDCWD, "./58/binderfs", [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 643] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 644 attached ) = 0 [pid 306] unlink("./58/binderfs" [pid 644] set_robust_list(0x555556a82760, 24 [pid 643] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 60 [pid 306] <... unlink resumed>) = 0 [pid 644] <... set_robust_list resumed>) = 0 [pid 643] <... bpf resumed>) = 0 [pid 306] umount2("./58/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 644] chdir("./58" [pid 643] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 644] <... chdir resumed>) = 0 [pid 643] <... futex resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./58/cgroup", [pid 644] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 643] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./58/cgroup" [pid 644] <... prctl resumed>) = 0 [pid 643] <... futex resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 644] setpgid(0, 0 [pid 306] umount2("./58/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 644] <... setpgid resumed>) = 0 [pid 643] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 644] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 306] newfstatat(AT_FDCWD, "./58/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./58/cgroup.net") = 0 [pid 306] getdents64(3, [pid 643] <... bpf resumed>) = 4 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 306] close(3 [pid 644] <... symlinkat resumed>) = 0 [pid 643] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... close resumed>) = 0 [pid 644] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 643] <... futex resumed>) = 0 [pid 306] unlinkat(AT_FDCWD, "./58", AT_REMOVEDIR [pid 644] <... symlinkat resumed>) = 0 [pid 643] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... unlinkat resumed>) = 0 [pid 644] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 643] <... futex resumed>) = 0 [pid 306] mkdirat(AT_FDCWD, "./59", 0777 [pid 644] <... symlinkat resumed>) = 0 [pid 643] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 306] <... mkdirat resumed>) = 0 [pid 644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 644] <... openat resumed>) = 3 [pid 306] <... openat resumed>) = 3 [pid 644] write(3, "1000", 4 [pid 306] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 644] <... write resumed>) = 4 [pid 306] close(3 [pid 644] close(3 [pid 306] <... close resumed>) = 0 [pid 644] <... close resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 644] read(200, [pid 306] <... socket resumed>) = 3 [pid 644] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] close(3 [pid 644] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 306] <... close resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 644] <... symlinkat resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 644] close(249 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 644] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 644] close(248 [pid 306] close(3 [pid 644] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 644] close(4 [pid 306] <... socket resumed>) = 3 [pid 644] <... close resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 644] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 644] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 644] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 644] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 644] bpf(BPF_PROG_LOAD, NULL, 0 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 644] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 644] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 644] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 644] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 644] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 644] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 644] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 644] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 644] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 644] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 644] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 644] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] close(3 [pid 644] <... bpf resumed>) = 3 [pid 306] <... close resumed>) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 644] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... socket resumed>) = 3 [pid 644] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 644] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 644] <... futex resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 644] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 644] <... bpf resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 644] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 642] <... close resumed>) = 0 [pid 641] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 644] <... futex resumed>) = 0 [pid 642] close(8 [pid 641] close(6 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 644] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 641] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 644] <... futex resumed>) = 0 [pid 642] close(9 [pid 641] close(7 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 644] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 642] close(10 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 642] close(11 [pid 306] close(3 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 642] close(12 [pid 306] read(249, [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 644] <... bpf resumed>) = 4 [pid 642] close(13 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 644] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 645 attached [pid 644] <... futex resumed>) = 0 [pid 642] close(14 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 61 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] set_robust_list(0x555555a6d760, 24 [pid 642] close(15 [pid 645] <... set_robust_list resumed>) = 0 [pid 644] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 642] close(16 [pid 645] chdir("./59" [pid 644] <... futex resumed>) = 0 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] <... chdir resumed>) = 0 [pid 644] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 642] close(17 [pid 645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] <... prctl resumed>) = 0 [pid 642] close(18) = -1 EBADF (Bad file descriptor) [pid 642] close(19) = -1 EBADF (Bad file descriptor) [pid 642] close(20 [pid 645] setpgid(0, 0 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] <... setpgid resumed>) = 0 [pid 642] close(21) = -1 EBADF (Bad file descriptor) [pid 642] close(22) = -1 EBADF (Bad file descriptor) [pid 642] close(23) = -1 EBADF (Bad file descriptor) [pid 645] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 642] close(24) = -1 EBADF (Bad file descriptor) [pid 642] close(25) = -1 EBADF (Bad file descriptor) [pid 642] close(26) = -1 EBADF (Bad file descriptor) [pid 642] close(27 [pid 645] <... symlinkat resumed>) = 0 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 642] close(28) = -1 EBADF (Bad file descriptor) [pid 642] close(29) = -1 EBADF (Bad file descriptor) [pid 642] close(3 [pid 645] <... symlinkat resumed>) = 0 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 642] close(4) = -1 EBADF (Bad file descriptor) [pid 642] close(5) = -1 EBADF (Bad file descriptor) [pid 645] <... symlinkat resumed>) = 0 [pid 642] close(6 [pid 645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 642] close(7) = -1 EBADF (Bad file descriptor) [pid 645] <... openat resumed>) = 3 [pid 642] close(8 [pid 645] write(3, "1000", 4 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] <... write resumed>) = 4 [pid 642] close(9 [pid 645] close(3 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] <... close resumed>) = 0 [pid 642] close(10 [pid 645] read(200, [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 642] close(11 [pid 645] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 642] close(12) = -1 EBADF (Bad file descriptor) [pid 642] close(13) = -1 EBADF (Bad file descriptor) [pid 642] close(14) = -1 EBADF (Bad file descriptor) [pid 645] <... symlinkat resumed>) = 0 [pid 642] close(15 [pid 645] close(249 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] <... close resumed>) = 0 [pid 642] close(16 [pid 645] close(248 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 642] close(17) = -1 EBADF (Bad file descriptor) [pid 642] close(18 [pid 645] <... close resumed>) = 0 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] close(4 [pid 642] close(19 [pid 645] <... close resumed>) = 0 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 642] close(20) = -1 EBADF (Bad file descriptor) [pid 645] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 642] close(21 [pid 645] <... futex resumed>) = 0 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 642] close(22 [pid 645] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] <... futex resumed>) = 0 [pid 642] close(23 [pid 645] bpf(BPF_PROG_LOAD, NULL, 0 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 642] close(24 [pid 645] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] <... futex resumed>) = 0 [pid 642] close(25 [pid 645] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] <... futex resumed>) = 0 [pid 642] close(26) = -1 EBADF (Bad file descriptor) [pid 645] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 642] close(27) = -1 EBADF (Bad file descriptor) [pid 642] close(28) = -1 EBADF (Bad file descriptor) [pid 645] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 642] close(29 [pid 645] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] <... futex resumed>) = 0 [pid 642] exit_group(0 [pid 645] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 642] <... exit_group resumed>) = ? [pid 645] <... futex resumed>) = 0 [pid 642] +++ exited with 0 +++ [pid 645] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 645] <... bpf resumed>) = 3 [pid 645] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] restart_syscall(<... resuming interrupted clone ...> [pid 645] <... futex resumed>) = 0 [pid 645] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... restart_syscall resumed>) = 0 [pid 645] <... futex resumed>) = 0 [pid 645] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 645] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... write resumed>) = 12 [pid 645] <... futex resumed>) = 0 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 271, NULL, 0) = 1 [pid 645] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] umount2("./59", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 645] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 645] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] openat(AT_FDCWD, "./59", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(22, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 463] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 645] <... bpf resumed>) = 4 [pid 463] epoll_pwait(4, [pid 320] <... openat resumed>) = 3 [pid 314] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 645] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] newfstatat(3, "", [pid 314] <... write resumed>) = 64 [pid 645] <... futex resumed>) = 0 [pid 463] epoll_pwait(4, [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 645] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getdents64(3, [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 645] <... futex resumed>) = 0 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 314] read(22, [pid 645] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 320] umount2("./59/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>0xc001696c60, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] newfstatat(AT_FDCWD, "./59/cgroup.cpu", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=242570840} [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./59/cgroup.cpu") = 0 [pid 320] umount2("./59/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./59/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./59/binderfs") = 0 [pid 320] umount2("./59/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./59/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./59/cgroup") = 0 [pid 320] umount2("./59/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./59/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./59/cgroup.net") = 0 [pid 320] getdents64(3, 0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 320] close(3) = 0 [pid 320] unlinkat(AT_FDCWD, "./59", AT_REMOVEDIR) = 0 [pid 320] mkdirat(AT_FDCWD, "./60", 0777) = 0 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 320] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 320] close(3) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 644] <... bpf resumed>) = 5 [pid 643] <... bpf resumed>) = 5 [pid 641] <... close resumed>) = 0 [pid 645] <... bpf resumed>) = 5 [pid 320] <... socket resumed>) = 3 [pid 645] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 644] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] close(8 [pid 320] close(3 [pid 645] <... futex resumed>) = 0 [pid 644] <... futex resumed>) = 0 [pid 643] <... futex resumed>) = 0 [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 644] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] close(9 [pid 320] <... close resumed>) = 0 [pid 645] <... futex resumed>) = 0 [pid 644] <... futex resumed>) = 0 [pid 643] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 645] write(-1, NULL, 55808 [pid 644] write(-1, NULL, 55808 [pid 643] <... futex resumed>) = 0 [pid 641] close(10 [pid 645] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 643] write(-1, NULL, 55808 [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 645] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 644] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 641] close(11 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 645] <... futex resumed>) = 0 [pid 644] <... futex resumed>) = 0 [pid 643] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 645] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 644] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] <... futex resumed>) = 0 [pid 641] close(12 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 645] <... futex resumed>) = 0 [pid 644] <... futex resumed>) = 0 [pid 643] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 644] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 643] <... futex resumed>) = 0 [pid 641] close(13 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 645] <... bpf resumed>) = 6 [pid 644] <... bpf resumed>) = 6 [pid 643] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 645] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 644] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] close(14 [pid 644] <... futex resumed>) = 0 [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] <... bpf resumed>) = 6 [pid 641] close(15 [pid 320] <... close resumed>) = 0 [pid 645] <... futex resumed>) = 0 [pid 644] <... futex resumed>) = 0 [pid 643] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 645] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 644] close(6 [pid 643] <... futex resumed>) = 0 [pid 641] close(16 [pid 644] <... close resumed>) = 0 [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] <... futex resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 645] close(6 [pid 644] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] close(17 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 645] <... close resumed>) = 0 [pid 644] <... futex resumed>) = 0 [pid 643] <... futex resumed>) = 0 [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 644] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] close(6 [pid 641] close(18 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 645] <... futex resumed>) = 0 [pid 644] <... futex resumed>) = 0 [pid 643] <... close resumed>) = 0 [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 644] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 641] close(19 [pid 645] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 644] <... bpf resumed>) = 6 [pid 643] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 645] <... futex resumed>) = 0 [pid 644] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] <... futex resumed>) = 0 [pid 641] close(20 [pid 645] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 644] <... futex resumed>) = 0 [pid 643] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 644] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] close(21 [pid 644] <... futex resumed>) = 0 [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 641] close(22) = -1 EBADF (Bad file descriptor) [pid 641] close(23) = -1 EBADF (Bad file descriptor) [pid 641] close(24) = -1 EBADF (Bad file descriptor) [pid 641] close(25) = -1 EBADF (Bad file descriptor) [pid 641] close(26) = -1 EBADF (Bad file descriptor) [pid 641] close(27) = -1 EBADF (Bad file descriptor) [pid 641] close(28) = -1 EBADF (Bad file descriptor) [pid 645] <... bpf resumed>) = 6 [pid 641] close(29 [pid 645] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] <... futex resumed>) = 0 [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 645] <... futex resumed>) = 0 [pid 643] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 641] close(3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 645] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 641] close(4) = -1 EBADF (Bad file descriptor) [pid 641] close(5) = -1 EBADF (Bad file descriptor) [pid 641] close(6) = -1 EBADF (Bad file descriptor) [pid 641] close(7) = -1 EBADF (Bad file descriptor) [pid 641] close(8) = -1 EBADF (Bad file descriptor) [pid 641] close(9) = -1 EBADF (Bad file descriptor) [pid 641] close(10) = -1 EBADF (Bad file descriptor) [pid 641] close(11 [pid 643] <... bpf resumed>) = 6 [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 641] close(12 [pid 643] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 645] <... futex resumed>) = 0 [pid 643] <... futex resumed>) = 0 [pid 641] close(13 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 645] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 643] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 641] close(14 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 643] <... futex resumed>) = 0 [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 643] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 641] close(15 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 641] close(16) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 641] close(17 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 641] close(18 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 641] close(19 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 641] close(20) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 641] close(21 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 641] close(22 [pid 320] close(3 [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 641] close(23 [pid 320] <... close resumed>) = 0 [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 641] close(24) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 641] close(25 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 641] close(26 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 641] close(27 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 641] close(28 [pid 320] <... setsockopt resumed>) = 0 [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 641] close(29 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 641] exit_group(0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 641] <... exit_group resumed>) = ? [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 641] +++ exited with 0 +++ [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] <... restart_syscall resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 320] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x68\xd6\x4c\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 244, NULL, 0) = 1 [pid 320] <... setsockopt resumed>) = 0 [pid 305] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] close(3 [pid 463] <... futex resumed>) = 1 [pid 305] umount2("./57", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 463] read(11, [pid 320] <... close resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 463] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 320] read(249, [pid 305] openat(AT_FDCWD, "./57", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] <... futex resumed>) = 1 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 314] <... futex resumed>) = 0 [pid 463] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] epoll_pwait(4, [pid 305] <... openat resumed>) = 3 [pid 463] <... write resumed>) = 64 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] read(11, [pid 314] epoll_pwait(4, [pid 463] <... read resumed>0xc001696cc0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] epoll_pwait(4, [pid 314] epoll_pwait(4, ./strace-static-x86_64: Process 646 attached [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] newfstatat(3, "", [pid 646] set_robust_list(0x555556bd7760, 24 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 646] <... set_robust_list resumed>) = 0 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 62 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 646] chdir("./60" [pid 305] getdents64(3, [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=219485463} [pid 646] <... chdir resumed>) = 0 [pid 646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 646] <... prctl resumed>) = 0 [pid 305] umount2("./57/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 646] setpgid(0, 0) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 646] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 305] newfstatat(AT_FDCWD, "./57/cgroup.cpu", [pid 646] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 646] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 305] unlink("./57/cgroup.cpu" [pid 646] <... symlinkat resumed>) = 0 [pid 646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 305] <... unlink resumed>) = 0 [pid 646] <... openat resumed>) = 3 [pid 305] umount2("./57/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 646] write(3, "1000", 4) = 4 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 646] close(3 [pid 305] newfstatat(AT_FDCWD, "./57/binderfs", [pid 646] <... close resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 646] read(200, [pid 305] unlink("./57/binderfs" [pid 646] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 646] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 305] <... unlink resumed>) = 0 [pid 646] <... symlinkat resumed>) = 0 [pid 305] umount2("./57/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 646] close(249 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 646] <... close resumed>) = 0 [pid 305] newfstatat(AT_FDCWD, "./57/cgroup", [pid 646] close(248 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 646] <... close resumed>) = 0 [pid 305] unlink("./57/cgroup" [pid 646] close(4) = 0 [pid 305] <... unlink resumed>) = 0 [pid 646] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] umount2("./57/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 646] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 646] <... futex resumed>) = 0 [pid 305] newfstatat(AT_FDCWD, "./57/cgroup.net", [pid 646] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 644] <... bpf resumed>) = 7 [pid 645] <... bpf resumed>) = 7 [pid 644] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] <... bpf resumed>) = 7 [pid 305] unlink("./57/cgroup.net" [pid 646] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 644] <... futex resumed>) = 0 [pid 643] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 643] close(3 [pid 305] <... unlink resumed>) = 0 [pid 646] <... futex resumed>) = 0 [pid 645] <... futex resumed>) = 0 [pid 644] close(3 [pid 643] <... close resumed>) = 0 [pid 305] getdents64(3, [pid 646] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] close(3 [pid 644] <... close resumed>) = 0 [pid 643] close(4 [pid 646] <... futex resumed>) = 0 [pid 645] <... close resumed>) = 0 [pid 643] <... close resumed>) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 646] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 645] close(4 [pid 644] close(4 [pid 643] close(5 [pid 305] close(3 [pid 646] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 645] <... close resumed>) = 0 [pid 644] <... close resumed>) = 0 [pid 643] <... close resumed>) = 0 [pid 646] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] close(5 [pid 644] close(5 [pid 643] close(6 [pid 305] <... close resumed>) = 0 [pid 646] <... futex resumed>) = 0 [pid 643] <... close resumed>) = 0 [pid 643] close(7 [pid 646] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] unlinkat(AT_FDCWD, "./57", AT_REMOVEDIR [pid 646] <... futex resumed>) = 0 [pid 646] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 305] <... unlinkat resumed>) = 0 [pid 646] <... bpf resumed>) = 3 [pid 646] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] mkdirat(AT_FDCWD, "./58", 0777 [pid 646] <... futex resumed>) = 0 [pid 305] <... mkdirat resumed>) = 0 [pid 646] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 646] <... futex resumed>) = 0 [pid 305] <... openat resumed>) = 3 [pid 646] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 305] ioctl(3, LOOP_CLR_FD [pid 646] <... bpf resumed>) = 0 [pid 646] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 646] <... futex resumed>) = 0 [pid 305] close(3 [pid 646] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] <... close resumed>) = 0 [pid 646] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 646] <... bpf resumed>) = 4 [pid 305] <... socket resumed>) = 3 [pid 646] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] close(3 [pid 646] <... futex resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 646] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 646] <... futex resumed>) = 0 [pid 646] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 305] <... socket resumed>) = 3 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] close(3) = 0 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] close(3) = 0 [pid 305] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 647 attached [pid 647] set_robust_list(0x5555557f6760, 24) = 0 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 60 [pid 647] chdir("./58") = 0 [pid 647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 647] setpgid(0, 0) = 0 [pid 647] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 647] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 647] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 647] write(3, "1000", 4) = 4 [pid 647] close(3) = 0 [pid 647] read(200, 0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 647] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 647] close(249) = 0 [pid 647] close(248) = 0 [pid 647] close(4) = 0 [pid 647] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 647] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 647] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 647] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 647] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 645] <... close resumed>) = 0 [pid 647] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] close(6 [pid 644] <... close resumed>) = 0 [pid 643] <... close resumed>) = 0 [pid 647] <... futex resumed>) = 0 [pid 645] <... close resumed>) = 0 [pid 644] close(6 [pid 643] close(8 [pid 645] close(7 [pid 644] <... close resumed>) = 0 [pid 643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 647] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 644] close(7 [pid 643] close(9 [pid 647] <... futex resumed>) = 0 [pid 643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 647] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 643] close(10) = -1 EBADF (Bad file descriptor) [pid 643] close(11) = -1 EBADF (Bad file descriptor) [pid 643] close(12) = -1 EBADF (Bad file descriptor) [pid 643] close(13) = -1 EBADF (Bad file descriptor) [pid 643] close(14) = -1 EBADF (Bad file descriptor) [pid 643] close(15) = -1 EBADF (Bad file descriptor) [pid 643] close(16) = -1 EBADF (Bad file descriptor) [pid 643] close(17) = -1 EBADF (Bad file descriptor) [pid 643] close(18) = -1 EBADF (Bad file descriptor) [pid 643] close(19) = -1 EBADF (Bad file descriptor) [pid 643] close(20) = -1 EBADF (Bad file descriptor) [pid 643] close(21) = -1 EBADF (Bad file descriptor) [pid 643] close(22) = -1 EBADF (Bad file descriptor) [pid 643] close(23) = -1 EBADF (Bad file descriptor) [pid 643] close(24) = -1 EBADF (Bad file descriptor) [pid 643] close(25) = -1 EBADF (Bad file descriptor) [pid 643] close(26) = -1 EBADF (Bad file descriptor) [pid 643] close(27) = -1 EBADF (Bad file descriptor) [pid 643] close(28) = -1 EBADF (Bad file descriptor) [pid 643] close(29) = -1 EBADF (Bad file descriptor) [pid 643] close(3) = -1 EBADF (Bad file descriptor) [pid 643] close(4) = -1 EBADF (Bad file descriptor) [pid 643] close(5) = -1 EBADF (Bad file descriptor) [pid 643] close(6) = -1 EBADF (Bad file descriptor) [pid 643] close(7) = -1 EBADF (Bad file descriptor) [pid 643] close(8) = -1 EBADF (Bad file descriptor) [pid 643] close(9) = -1 EBADF (Bad file descriptor) [pid 643] close(10) = -1 EBADF (Bad file descriptor) [pid 643] close(11) = -1 EBADF (Bad file descriptor) [pid 643] close(12) = -1 EBADF (Bad file descriptor) [pid 643] close(13) = -1 EBADF (Bad file descriptor) [pid 643] close(14) = -1 EBADF (Bad file descriptor) [pid 643] close(15) = -1 EBADF (Bad file descriptor) [pid 643] close(16) = -1 EBADF (Bad file descriptor) [pid 643] close(17) = -1 EBADF (Bad file descriptor) [pid 643] close(18) = -1 EBADF (Bad file descriptor) [pid 643] close(19) = -1 EBADF (Bad file descriptor) [pid 643] close(20) = -1 EBADF (Bad file descriptor) [pid 643] close(21) = -1 EBADF (Bad file descriptor) [pid 643] close(22) = -1 EBADF (Bad file descriptor) [pid 643] close(23) = -1 EBADF (Bad file descriptor) [pid 643] close(24) = -1 EBADF (Bad file descriptor) [pid 643] close(25) = -1 EBADF (Bad file descriptor) [pid 643] close(26) = -1 EBADF (Bad file descriptor) [pid 643] close(27) = -1 EBADF (Bad file descriptor) [pid 643] close(28) = -1 EBADF (Bad file descriptor) [pid 643] close(29) = -1 EBADF (Bad file descriptor) [pid 643] exit_group(0) = ? [pid 643] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 220, NULL, 0) = 1 [pid 317] umount2("./59", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 317] openat(AT_FDCWD, "./59", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(39, [pid 317] <... openat resumed>) = 3 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] newfstatat(3, "", [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 463] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] <... futex resumed>) = 1 [pid 463] epoll_pwait(4, [pid 317] getdents64(3, [pid 314] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 64 [pid 463] epoll_pwait(4, [pid 317] umount2("./59/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 319] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 1 [pid 317] newfstatat(AT_FDCWD, "./59/cgroup.cpu", [pid 314] read(39, [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... read resumed>0xc001696d30, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] unlink("./59/cgroup.cpu" [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... unlink resumed>) = 0 [pid 317] umount2("./59/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=185853239} [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./59/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./59/binderfs") = 0 [pid 317] umount2("./59/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./59/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./59/cgroup") = 0 [pid 317] umount2("./59/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./59/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./59/cgroup.net") = 0 [pid 317] getdents64(3, 0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 317] unlinkat(AT_FDCWD, "./59", AT_REMOVEDIR) = 0 [pid 317] mkdirat(AT_FDCWD, "./60", 0777) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 317] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(3) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 646] <... bpf resumed>) = 5 [pid 645] <... close resumed>) = 0 [pid 644] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 647] <... bpf resumed>) = 5 [pid 646] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] close(8 [pid 644] close(8 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 647] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 646] <... futex resumed>) = 0 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 647] <... futex resumed>) = 0 [pid 646] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] close(9 [pid 644] close(9 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 647] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 646] <... futex resumed>) = 0 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 647] <... futex resumed>) = 0 [pid 646] write(-1, NULL, 55808 [pid 645] close(10 [pid 644] close(10 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 647] write(-1, NULL, 55808 [pid 646] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 647] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 646] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] close(11 [pid 644] close(11 [pid 646] <... futex resumed>) = 0 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 647] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 646] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] close(12 [pid 644] close(12 [pid 317] <... close resumed>) = 0 [pid 647] <... futex resumed>) = 0 [pid 646] <... futex resumed>) = 0 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] read(249, [pid 647] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 646] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 645] close(13 [pid 644] close(13 [pid 647] <... futex resumed>) = 0 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 645] close(14 [pid 644] close(14 [pid 647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 646] <... bpf resumed>) = 6 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 645] close(15 [pid 644] close(15 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] close(16 [pid 644] close(16 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 647] <... bpf resumed>) = 6 [pid 645] close(17 [pid 644] close(17 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] close(18 [pid 644] close(18 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] close(19 [pid 644] close(19 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] close(20 [pid 644] close(20./strace-static-x86_64: Process 648 attached [pid 647] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 646] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] set_robust_list(0x555556f7e760, 24 [pid 647] <... futex resumed>) = 0 [pid 646] <... futex resumed>) = 0 [pid 645] close(21 [pid 644] close(21 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 62 [pid 648] <... set_robust_list resumed>) = 0 [pid 647] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 646] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] chdir("./60" [pid 647] <... futex resumed>) = 0 [pid 646] <... futex resumed>) = 0 [pid 645] close(22 [pid 644] close(22 [pid 648] <... chdir resumed>) = 0 [pid 647] close(6 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] close(6 [pid 648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 647] <... close resumed>) = 0 [pid 645] close(23 [pid 644] close(23 [pid 646] <... close resumed>) = 0 [pid 648] <... prctl resumed>) = 0 [pid 647] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 648] setpgid(0, 0 [pid 647] <... futex resumed>) = 0 [pid 646] <... futex resumed>) = 0 [pid 645] close(24 [pid 644] close(24 [pid 648] <... setpgid resumed>) = 0 [pid 647] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 648] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 647] <... futex resumed>) = 0 [pid 646] <... futex resumed>) = 0 [pid 645] close(25 [pid 644] close(25 [pid 648] <... symlinkat resumed>) = 0 [pid 647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 646] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 645] close(26 [pid 644] close(26 [pid 648] <... symlinkat resumed>) = 0 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 645] close(27 [pid 644] close(27 [pid 648] <... symlinkat resumed>) = 0 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 645] close(28 [pid 644] close(28 [pid 648] <... openat resumed>) = 3 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] write(3, "1000", 4 [pid 647] <... bpf resumed>) = 6 [pid 645] close(29 [pid 644] close(29 [pid 648] <... write resumed>) = 4 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] close(3 [pid 645] close(3 [pid 644] close(3 [pid 648] <... close resumed>) = 0 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] read(200, [pid 645] close(4 [pid 644] close(4 [pid 648] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 645] close(5 [pid 644] close(5 [pid 648] <... symlinkat resumed>) = 0 [pid 647] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 646] <... bpf resumed>) = 6 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] close(249 [pid 647] <... futex resumed>) = 0 [pid 646] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] close(6 [pid 644] close(6 [pid 648] <... close resumed>) = 0 [pid 647] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 646] <... futex resumed>) = 0 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] close(248 [pid 647] <... futex resumed>) = 0 [pid 646] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] close(7 [pid 644] close(7 [pid 648] <... close resumed>) = 0 [pid 647] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 646] <... futex resumed>) = 0 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] close(4 [pid 646] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 645] close(8 [pid 644] close(8 [pid 648] <... close resumed>) = 0 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] close(9 [pid 644] close(9 [pid 648] <... futex resumed>) = 0 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] close(10 [pid 644] close(10 [pid 648] <... futex resumed>) = 0 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] bpf(BPF_PROG_LOAD, NULL, 0 [pid 645] close(11 [pid 644] close(11 [pid 648] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] close(12 [pid 644] close(12 [pid 648] <... futex resumed>) = 0 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] close(13 [pid 644] close(13 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] close(14 [pid 644] close(14 [pid 648] <... futex resumed>) = 0 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 645] close(15 [pid 644] close(15 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 645] close(16 [pid 644] close(16 [pid 648] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] <... futex resumed>) = 0 [pid 645] close(17 [pid 644] close(17 [pid 648] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] <... futex resumed>) = 0 [pid 645] close(18 [pid 644] close(18 [pid 648] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] <... bpf resumed>) = 3 [pid 645] close(19 [pid 644] close(19 [pid 648] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] <... futex resumed>) = 0 [pid 645] close(20 [pid 644] close(20 [pid 648] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] <... futex resumed>) = 0 [pid 645] close(21 [pid 644] close(21 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 645] close(22 [pid 644] close(22 [pid 648] <... bpf resumed>) = 0 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] close(23 [pid 644] close(23 [pid 648] <... futex resumed>) = 0 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] close(24 [pid 644] close(24 [pid 648] <... futex resumed>) = 0 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 645] close(25 [pid 644] close(25 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] close(26 [pid 644] close(26 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 645] close(27 [pid 644] close(27 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] <... bpf resumed>) = 4 [pid 645] close(28 [pid 644] close(28 [pid 648] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] <... futex resumed>) = 0 [pid 645] close(29 [pid 644] close(29 [pid 645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] exit_group(0 [pid 644] exit_group(0 [pid 648] <... futex resumed>) = 0 [pid 645] <... exit_group resumed>) = ? [pid 644] <... exit_group resumed>) = ? [pid 648] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 645] +++ exited with 0 +++ [pid 644] +++ exited with 0 +++ [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] restart_syscall(<... resuming interrupted clone ...> [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 187, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] umount2("./59", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 463] read(21, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 463] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 306] openat(AT_FDCWD, "./59", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 463] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] epoll_pwait(4, [pid 311] <... restart_syscall resumed>) = 0 [pid 306] <... openat resumed>) = 3 [pid 463] <... write resumed>) = 64 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 647] <... bpf resumed>) = 7 [pid 463] read(21, [pid 314] epoll_pwait(4, [pid 306] newfstatat(3, "", [pid 648] <... bpf resumed>) = 5 [pid 647] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 646] <... bpf resumed>) = 7 [pid 463] <... read resumed>0xc001696d90, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 648] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 647] <... futex resumed>) = 0 [pid 646] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] epoll_pwait(4, [pid 314] epoll_pwait(4, [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 648] <... futex resumed>) = 0 [pid 647] close(3 [pid 646] <... futex resumed>) = 0 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] getdents64(3, [pid 648] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 647] <... close resumed>) = 0 [pid 646] close(3 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 154, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=153995725} [pid 648] <... futex resumed>) = 0 [pid 647] close(4 [pid 646] <... close resumed>) = 0 [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./58", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 294] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 648] write(-1, NULL, 55808 [pid 647] <... close resumed>) = 0 [pid 646] close(4 [pid 314] <... futex resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] umount2("./59/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] sched_yield( [pid 648] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 647] close(5 [pid 646] <... close resumed>) = 0 [pid 314] read(15, [pid 311] openat(AT_FDCWD, "./58", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... sched_yield resumed>) = 0 [pid 648] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 647] <... close resumed>) = 0 [pid 646] close(5 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... openat resumed>) = 3 [pid 306] newfstatat(AT_FDCWD, "./59/cgroup.cpu", [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 648] <... futex resumed>) = 0 [pid 647] close(6 [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 311] newfstatat(3, "", [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] <... futex resumed>) = 0 [pid 648] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 647] <... close resumed>) = 0 [pid 463] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 648] <... futex resumed>) = 0 [pid 647] close(7 [pid 463] epoll_pwait(4, [pid 314] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 306] unlink("./59/cgroup.cpu" [pid 648] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] <... write resumed>) = 64 [pid 311] getdents64(3, [pid 463] epoll_pwait(4, [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... unlink resumed>) = 0 [pid 319] <... futex resumed>) = 0 [pid 648] <... bpf resumed>) = 6 [pid 314] <... futex resumed>) = 1 [pid 648] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(15, [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 306] umount2("./59/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 648] <... futex resumed>) = 0 [pid 314] <... read resumed>0xc001696e00, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] umount2("./58/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 648] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./59/binderfs", [pid 648] <... futex resumed>) = 0 [pid 648] close(6 [pid 311] newfstatat(AT_FDCWD, "./58/cgroup.cpu", [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=150670362} [pid 648] <... close resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 648] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] unlink("./58/cgroup.cpu" [pid 306] unlink("./59/binderfs" [pid 648] <... futex resumed>) = 0 [pid 648] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... unlink resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 648] <... futex resumed>) = 0 [pid 311] umount2("./58/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] umount2("./59/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 648] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 648] <... bpf resumed>) = 6 [pid 306] newfstatat(AT_FDCWD, "./59/cgroup", [pid 311] newfstatat(AT_FDCWD, "./58/binderfs", [pid 648] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 648] <... futex resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 648] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] unlink("./58/binderfs" [pid 306] unlink("./59/cgroup" [pid 648] <... futex resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 311] umount2("./58/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] umount2("./59/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 648] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./58/cgroup", [pid 306] newfstatat(AT_FDCWD, "./59/cgroup.net", [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./58/cgroup" [pid 306] unlink("./59/cgroup.net" [pid 311] <... unlink resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 311] umount2("./58/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] getdents64(3, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 311] newfstatat(AT_FDCWD, "./58/cgroup.net", [pid 306] close(3 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... close resumed>) = 0 [pid 311] unlink("./58/cgroup.net" [pid 306] unlinkat(AT_FDCWD, "./59", AT_REMOVEDIR [pid 311] <... unlink resumed>) = 0 [pid 311] getdents64(3, [pid 306] <... unlinkat resumed>) = 0 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 306] mkdirat(AT_FDCWD, "./60", 0777 [pid 311] close(3 [pid 306] <... mkdirat resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 311] unlinkat(AT_FDCWD, "./58", AT_REMOVEDIR [pid 306] <... openat resumed>) = 3 [pid 311] <... unlinkat resumed>) = 0 [pid 306] ioctl(3, LOOP_CLR_FD [pid 311] mkdirat(AT_FDCWD, "./59", 0777 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] close(3 [pid 311] <... mkdirat resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... openat resumed>) = 3 [pid 311] ioctl(3, LOOP_CLR_FD [pid 306] <... socket resumed>) = 3 [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] close(3 [pid 311] close(3 [pid 306] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 311] <... socket resumed>) = 3 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] close(3 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 311] <... close resumed>) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] <... socket resumed>) = 3 [pid 306] close(3 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] <... socket resumed>) = 3 [pid 311] close(3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... close resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... socket resumed>) = 3 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 646] <... close resumed>) = 0 [pid 646] close(6 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 646] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 646] close(7 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] close(3 [pid 311] close(3 [pid 306] <... close resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 306] <... socket resumed>) = 3 [pid 311] <... socket resumed>) = 3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] close(3 [pid 306] close(3 [pid 311] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 311] read(249, [pid 306] read(249, [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 649 attached [pid 649] set_robust_list(0x555556a82760, 24) = 0 [pid 649] chdir("./59") = 0 ./strace-static-x86_64: Process 650 attached [pid 649] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 61 [pid 650] set_robust_list(0x555555a6d760, 24 [pid 649] <... prctl resumed>) = 0 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 62 [pid 650] <... set_robust_list resumed>) = 0 [pid 649] setpgid(0, 0 [pid 650] chdir("./60" [pid 649] <... setpgid resumed>) = 0 [pid 650] <... chdir resumed>) = 0 [pid 649] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 649] <... symlinkat resumed>) = 0 [pid 650] <... prctl resumed>) = 0 [pid 649] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 650] setpgid(0, 0 [pid 649] <... symlinkat resumed>) = 0 [pid 650] <... setpgid resumed>) = 0 [pid 649] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 650] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 649] <... symlinkat resumed>) = 0 [pid 650] <... symlinkat resumed>) = 0 [pid 649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 650] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 649] <... openat resumed>) = 3 [pid 650] <... symlinkat resumed>) = 0 [pid 649] write(3, "1000", 4 [pid 650] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 649] <... write resumed>) = 4 [pid 650] <... symlinkat resumed>) = 0 [pid 649] close(3 [pid 650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 649] <... close resumed>) = 0 [pid 650] <... openat resumed>) = 3 [pid 649] read(200, [pid 650] write(3, "1000", 4 [pid 649] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 650] <... write resumed>) = 4 [pid 649] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 650] close(3 [pid 649] <... symlinkat resumed>) = 0 [pid 650] <... close resumed>) = 0 [pid 649] close(249 [pid 650] read(200, [pid 649] <... close resumed>) = 0 [pid 650] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 649] close(248 [pid 650] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 649] <... close resumed>) = 0 [pid 650] <... symlinkat resumed>) = 0 [pid 649] close(4 [pid 650] close(249 [pid 649] <... close resumed>) = 0 [pid 650] <... close resumed>) = 0 [pid 649] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] close(248 [pid 649] <... futex resumed>) = 0 [pid 650] <... close resumed>) = 0 [pid 649] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] close(4 [pid 649] <... futex resumed>) = 0 [pid 650] <... close resumed>) = 0 [pid 649] bpf(BPF_PROG_LOAD, NULL, 0 [pid 650] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 650] <... futex resumed>) = 0 [pid 649] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... futex resumed>) = 0 [pid 650] <... futex resumed>) = 0 [pid 649] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] bpf(BPF_PROG_LOAD, NULL, 0 [pid 649] <... futex resumed>) = 0 [pid 650] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 649] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 650] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 650] <... futex resumed>) = 0 [pid 649] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... futex resumed>) = 0 [pid 650] <... futex resumed>) = 0 [pid 649] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 649] <... futex resumed>) = 0 [pid 650] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 649] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 650] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... bpf resumed>) = 3 [pid 650] <... futex resumed>) = 0 [pid 649] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... futex resumed>) = 0 [pid 650] <... futex resumed>) = 0 [pid 649] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 649] <... futex resumed>) = 0 [pid 650] <... bpf resumed>) = 3 [pid 649] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 650] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... bpf resumed>) = 0 [pid 649] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 650] <... futex resumed>) = 0 [pid 649] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... futex resumed>) = 0 [pid 650] <... futex resumed>) = 0 [pid 649] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 650] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 649] <... bpf resumed>) = 4 [pid 650] <... bpf resumed>) = 0 [pid 649] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... futex resumed>) = 0 [pid 650] <... futex resumed>) = 0 [pid 649] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... futex resumed>) = 0 [pid 650] <... futex resumed>) = 0 [pid 649] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 650] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 650] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 650] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 648] <... bpf resumed>) = 7 [pid 647] <... close resumed>) = 0 [pid 648] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 647] close(8 [pid 648] <... futex resumed>) = 0 [pid 647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] close(3 [pid 647] close(9 [pid 648] <... close resumed>) = 0 [pid 647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] close(4 [pid 647] close(10 [pid 648] <... close resumed>) = 0 [pid 647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] close(5 [pid 647] close(11) = -1 EBADF (Bad file descriptor) [pid 647] close(12) = -1 EBADF (Bad file descriptor) [pid 647] close(13) = -1 EBADF (Bad file descriptor) [pid 647] close(14) = -1 EBADF (Bad file descriptor) [pid 647] close(15) = -1 EBADF (Bad file descriptor) [pid 647] close(16) = -1 EBADF (Bad file descriptor) [pid 647] close(17) = -1 EBADF (Bad file descriptor) [pid 647] close(18) = -1 EBADF (Bad file descriptor) [pid 647] close(19) = -1 EBADF (Bad file descriptor) [pid 647] close(20) = -1 EBADF (Bad file descriptor) [pid 647] close(21) = -1 EBADF (Bad file descriptor) [pid 647] close(22) = -1 EBADF (Bad file descriptor) [pid 647] close(23) = -1 EBADF (Bad file descriptor) [pid 647] close(24) = -1 EBADF (Bad file descriptor) [pid 647] close(25) = -1 EBADF (Bad file descriptor) [pid 647] close(26) = -1 EBADF (Bad file descriptor) [pid 647] close(27) = -1 EBADF (Bad file descriptor) [pid 647] close(28) = -1 EBADF (Bad file descriptor) [pid 647] close(29) = -1 EBADF (Bad file descriptor) [pid 647] close(3) = -1 EBADF (Bad file descriptor) [pid 647] close(4) = -1 EBADF (Bad file descriptor) [pid 647] close(5) = -1 EBADF (Bad file descriptor) [pid 647] close(6) = -1 EBADF (Bad file descriptor) [pid 647] close(7) = -1 EBADF (Bad file descriptor) [pid 647] close(8) = -1 EBADF (Bad file descriptor) [pid 647] close(9) = -1 EBADF (Bad file descriptor) [pid 647] close(10) = -1 EBADF (Bad file descriptor) [pid 647] close(11) = -1 EBADF (Bad file descriptor) [pid 647] close(12) = -1 EBADF (Bad file descriptor) [pid 647] close(13) = -1 EBADF (Bad file descriptor) [pid 647] close(14) = -1 EBADF (Bad file descriptor) [pid 647] close(15) = -1 EBADF (Bad file descriptor) [pid 647] close(16) = -1 EBADF (Bad file descriptor) [pid 647] close(17) = -1 EBADF (Bad file descriptor) [pid 647] close(18) = -1 EBADF (Bad file descriptor) [pid 647] close(19) = -1 EBADF (Bad file descriptor) [pid 647] close(20) = -1 EBADF (Bad file descriptor) [pid 647] close(21) = -1 EBADF (Bad file descriptor) [pid 647] close(22) = -1 EBADF (Bad file descriptor) [pid 647] close(23) = -1 EBADF (Bad file descriptor) [pid 647] close(24) = -1 EBADF (Bad file descriptor) [pid 647] close(25) = -1 EBADF (Bad file descriptor) [pid 647] close(26) = -1 EBADF (Bad file descriptor) [pid 647] close(27) = -1 EBADF (Bad file descriptor) [pid 647] close(28) = -1 EBADF (Bad file descriptor) [pid 647] close(29) = -1 EBADF (Bad file descriptor) [pid 647] exit_group(0) = ? [pid 647] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 152, NULL, 0) = 1 [pid 305] umount2("./58", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 463] read(11, [pid 305] openat(AT_FDCWD, "./58", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] <... openat resumed>) = 3 [pid 463] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 305] newfstatat(3, "", [pid 463] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 463] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] epoll_pwait(4, [pid 305] getdents64(3, [pid 463] <... write resumed>) = 64 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 314] epoll_pwait(4, [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 305] umount2("./58/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] read(11, [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 463] <... read resumed>0xc001696e60, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] newfstatat(AT_FDCWD, "./58/cgroup.cpu", [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=103929278} [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./58/cgroup.cpu") = 0 [pid 305] umount2("./58/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./58/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./58/binderfs") = 0 [pid 305] umount2("./58/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./58/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./58/cgroup") = 0 [pid 305] umount2("./58/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./58/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./58/cgroup.net") = 0 [pid 305] getdents64(3, 0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 305] close(3) = 0 [pid 305] unlinkat(AT_FDCWD, "./58", AT_REMOVEDIR) = 0 [pid 305] mkdirat(AT_FDCWD, "./59", 0777) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 305] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 650] <... bpf resumed>) = 5 [pid 649] <... bpf resumed>) = 5 [pid 646] <... close resumed>) = 0 [pid 648] <... close resumed>) = 0 [pid 305] close(3 [pid 650] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 646] close(8 [pid 650] <... futex resumed>) = 0 [pid 649] <... futex resumed>) = 0 [pid 648] close(6 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 650] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 648] <... close resumed>) = 0 [pid 646] close(9 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 650] <... futex resumed>) = 0 [pid 649] <... futex resumed>) = 0 [pid 648] close(7 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 650] write(-1, NULL, 55808 [pid 649] write(-1, NULL, 55808 [pid 646] close(10 [pid 305] <... socket resumed>) = 3 [pid 650] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 649] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 648] <... close resumed>) = 0 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 650] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 648] close(8 [pid 646] close(11 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 650] <... futex resumed>) = 0 [pid 649] <... futex resumed>) = 0 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 650] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 648] close(9 [pid 646] close(12 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 650] <... futex resumed>) = 0 [pid 649] <... futex resumed>) = 0 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 649] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 648] close(10 [pid 646] close(13 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 650] <... bpf resumed>) = 6 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 650] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 646] close(14 [pid 650] <... futex resumed>) = 0 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 650] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... bpf resumed>) = 6 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] close(15 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 650] <... futex resumed>) = 0 [pid 649] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 648] close(11 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 650] close(6 [pid 649] <... futex resumed>) = 0 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] close(16 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 650] <... close resumed>) = 0 [pid 649] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 648] close(12 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 650] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... futex resumed>) = 0 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] close(17 [pid 650] <... futex resumed>) = 0 [pid 649] close(6 [pid 648] close(13 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 650] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... close resumed>) = 0 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] close(18 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 650] <... futex resumed>) = 0 [pid 649] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 648] close(14 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 649] <... futex resumed>) = 0 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] close(19 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 650] <... bpf resumed>) = 6 [pid 649] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 648] close(15 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 650] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... futex resumed>) = 0 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] close(20 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 650] <... futex resumed>) = 0 [pid 649] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 648] close(16 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 650] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 650] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] close(21 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 649] <... bpf resumed>) = 6 [pid 648] close(17 [pid 649] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 649] <... futex resumed>) = 0 [pid 646] close(22 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 649] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 648] close(18 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 649] <... futex resumed>) = 0 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] close(23 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 649] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 648] close(19 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] close(24 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 648] close(20 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] close(25 [pid 305] close(3 [pid 648] close(21 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 646] close(26 [pid 648] close(22 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] close(27 [pid 648] close(23 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] close(28 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 648] close(24 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] close(29 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 648] close(25 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] close(3 [pid 648] close(26 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 648] close(27 [pid 646] close(4 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 648] close(28 [pid 646] close(5 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 648] close(29 [pid 646] close(6 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] close(3 [pid 646] close(7 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 648] close(4 [pid 646] close(8 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 648] close(5 [pid 646] close(9 [pid 305] read(249, [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 648] close(6 [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 646] close(10 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 648] close(7 [pid 646] close(11./strace-static-x86_64: Process 651 attached [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] set_robust_list(0x5555557f6760, 24 [pid 648] close(8 [pid 646] close(12 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 61 [pid 651] <... set_robust_list resumed>) = 0 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] chdir("./59" [pid 648] close(9 [pid 646] close(13 [pid 651] <... chdir resumed>) = 0 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 648] close(10 [pid 646] close(14 [pid 651] <... prctl resumed>) = 0 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] setpgid(0, 0 [pid 648] close(11 [pid 646] close(15 [pid 651] <... setpgid resumed>) = 0 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 648] close(12 [pid 646] close(16 [pid 651] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] <... symlinkat resumed>) = 0 [pid 651] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 648] close(13 [pid 646] close(17 [pid 651] <... symlinkat resumed>) = 0 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 648] close(14 [pid 646] close(18 [pid 651] <... openat resumed>) = 3 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] write(3, "1000", 4 [pid 648] close(15 [pid 651] <... write resumed>) = 4 [pid 646] close(19 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] close(3 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] <... close resumed>) = 0 [pid 648] close(16 [pid 646] close(20 [pid 651] read(200, [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 648] close(17 [pid 646] close(21 [pid 651] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] <... symlinkat resumed>) = 0 [pid 648] close(18 [pid 646] close(22 [pid 651] close(249 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] <... close resumed>) = 0 [pid 648] close(19 [pid 646] close(23 [pid 651] close(248 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] <... close resumed>) = 0 [pid 648] close(20 [pid 646] close(24 [pid 651] close(4 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] <... close resumed>) = 0 [pid 648] close(21 [pid 646] close(25 [pid 651] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] <... futex resumed>) = 0 [pid 648] close(22 [pid 646] close(26 [pid 651] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 648] close(23 [pid 646] close(27 [pid 651] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] <... futex resumed>) = 0 [pid 648] close(24 [pid 646] close(28 [pid 651] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] <... bpf resumed>) = 7 [pid 649] <... bpf resumed>) = 7 [pid 651] <... futex resumed>) = 0 [pid 650] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 651] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 650] <... futex resumed>) = 0 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 650] close(3 [pid 649] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 648] close(25 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] <... close resumed>) = 0 [pid 649] <... futex resumed>) = 0 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] close(29 [pid 651] <... futex resumed>) = 0 [pid 650] close(4 [pid 649] close(3 [pid 648] close(26 [pid 646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] <... close resumed>) = 0 [pid 649] <... close resumed>) = 0 [pid 651] <... futex resumed>) = 0 [pid 650] close(5 [pid 649] close(4 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 646] exit_group(0 [pid 651] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 650] <... close resumed>) = 0 [pid 649] <... close resumed>) = 0 [pid 648] close(27 [pid 646] <... exit_group resumed>) = ? [pid 651] <... bpf resumed>) = 3 [pid 650] close(6 [pid 649] close(5 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] <... close resumed>) = 0 [pid 651] <... futex resumed>) = 0 [pid 650] close(7 [pid 651] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 648] close(28 [pid 651] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 651] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 651] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 646] +++ exited with 0 +++ [pid 651] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 648] close(29 [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 651] <... futex resumed>) = 0 [pid 648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 648] exit_group(0 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 651] <... futex resumed>) = 0 [pid 648] <... exit_group resumed>) = ? [pid 651] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 320] <... write resumed>) = 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 105, NULL, 0) = 1 [pid 648] +++ exited with 0 +++ [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] umount2("./60", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] read(22, [pid 320] openat(AT_FDCWD, "./60", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 317] restart_syscall(<... resuming interrupted clone ...> [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] <... openat resumed>) = 3 [pid 320] newfstatat(3, "", [pid 317] <... restart_syscall resumed>) = 0 [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 463] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] <... futex resumed>) = 1 [pid 463] epoll_pwait(4, [pid 320] getdents64(3, [pid 314] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 463] epoll_pwait(4, [pid 314] <... write resumed>) = 64 [pid 320] umount2("./60/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 314] <... futex resumed>) = 1 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 69, NULL, 0) = 1 [pid 320] newfstatat(AT_FDCWD, "./60/cgroup.cpu", [pid 319] <... futex resumed>) = 0 [pid 317] <... write resumed>) = 12 [pid 314] read(22, [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] read(39, [pid 314] <... read resumed>0xc001696ed0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] unlink("./60/cgroup.cpu" [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] umount2("./60", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] epoll_pwait(4, [pid 320] <... unlink resumed>) = 0 [pid 319] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] umount2("./60/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... write resumed>) = 64 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] epoll_pwait(4, [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 463] <... futex resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./60/binderfs", [pid 319] <... futex resumed>) = 1 [pid 317] openat(AT_FDCWD, "./60", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] read(39, [pid 320] unlink("./60/binderfs" [pid 319] <... read resumed>0xc00170caa0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... openat resumed>) = 3 [pid 320] <... unlink resumed>) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] newfstatat(3, "", [pid 320] umount2("./60/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=67282796} [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 320] newfstatat(AT_FDCWD, "./60/cgroup", [pid 317] getdents64(3, [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./60/cgroup" [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 320] <... unlink resumed>) = 0 [pid 317] umount2("./60/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] umount2("./60/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./60/cgroup.cpu", [pid 320] newfstatat(AT_FDCWD, "./60/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./60/cgroup.net" [pid 317] unlink("./60/cgroup.cpu" [pid 320] <... unlink resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 320] getdents64(3, 0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 317] umount2("./60/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] close(3 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] <... close resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./60/binderfs", [pid 320] unlinkat(AT_FDCWD, "./60", AT_REMOVEDIR [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] <... unlinkat resumed>) = 0 [pid 317] unlink("./60/binderfs" [pid 320] mkdirat(AT_FDCWD, "./61", 0777 [pid 317] <... unlink resumed>) = 0 [pid 320] <... mkdirat resumed>) = 0 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 317] umount2("./60/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] <... openat resumed>) = 3 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] ioctl(3, LOOP_CLR_FD [pid 317] newfstatat(AT_FDCWD, "./60/cgroup", [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] close(3 [pid 317] unlink("./60/cgroup" [pid 320] <... close resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] umount2("./60/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 320] <... socket resumed>) = 3 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] close(3 [pid 317] newfstatat(AT_FDCWD, "./60/cgroup.net", [pid 320] <... close resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] unlink("./60/cgroup.net" [pid 320] <... socket resumed>) = 3 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 317] <... unlink resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] getdents64(3, [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] close(3 [pid 320] close(3 [pid 317] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] unlinkat(AT_FDCWD, "./60", AT_REMOVEDIR [pid 320] <... socket resumed>) = 3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... unlinkat resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] mkdirat(AT_FDCWD, "./61", 0777 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... mkdirat resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] <... openat resumed>) = 3 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] ioctl(3, LOOP_CLR_FD [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] close(3 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] <... close resumed>) = 0 [pid 650] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 650] close(8 [pid 649] <... close resumed>) = 0 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 650] close(9 [pid 649] close(6 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] close(3 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 649] <... close resumed>) = 0 [pid 650] close(10 [pid 649] close(7 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... close resumed>) = 0 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 650] close(11 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 650] close(12 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 650] close(13 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 650] close(14 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 650] close(15 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] close(3 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 317] <... close resumed>) = 0 [pid 650] close(16 [pid 320] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 650] close(17 [pid 317] <... socket resumed>) = 3 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 650] close(18 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 650] close(19 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 650] close(20) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 650] close(21 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 650] close(22 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 650] close(23 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 650] close(24 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 650] close(25) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 650] close(26 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] close(3 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 650] close(27 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 650] close(28 [pid 320] read(249, [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 650] close(29 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 650] close(3 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 650] close(4) = -1 EBADF (Bad file descriptor) [pid 650] close(5) = -1 EBADF (Bad file descriptor) [pid 650] close(6./strace-static-x86_64: Process 652 attached ) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 652] set_robust_list(0x555556bd7760, 24 [pid 650] close(7 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 63 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 652] <... set_robust_list resumed>) = 0 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 652] chdir("./61" [pid 650] close(8 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 652] <... chdir resumed>) = 0 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 652] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 650] close(9 [pid 317] <... close resumed>) = 0 [pid 652] <... prctl resumed>) = 0 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 652] setpgid(0, 0 [pid 650] close(10 [pid 652] <... setpgid resumed>) = 0 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 652] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 650] close(11 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 652] <... symlinkat resumed>) = 0 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 652] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 650] close(12 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 652] <... symlinkat resumed>) = 0 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 652] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 650] close(13 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 652] <... symlinkat resumed>) = 0 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 650] close(14 [pid 652] <... openat resumed>) = 3 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 652] write(3, "1000", 4 [pid 650] close(15 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 652] <... write resumed>) = 4 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 652] close(3 [pid 650] close(16 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 652] <... close resumed>) = 0 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 652] read(200, [pid 650] close(17 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 652] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 652] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 650] close(18 [pid 652] <... symlinkat resumed>) = 0 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 652] close(249 [pid 650] close(19 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 652] <... close resumed>) = 0 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 652] close(248 [pid 650] close(20 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 652] <... close resumed>) = 0 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 652] close(4 [pid 650] close(21 [pid 652] <... close resumed>) = 0 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x77\x17\x25\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 652] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] close(22 [pid 652] <... futex resumed>) = 0 [pid 652] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... setsockopt resumed>) = 0 [pid 652] <... futex resumed>) = 0 [pid 650] close(23 [pid 317] close(3 [pid 652] bpf(BPF_PROG_LOAD, NULL, 0 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 652] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 650] close(24 [pid 317] <... close resumed>) = 0 [pid 652] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] read(249, [pid 652] <... futex resumed>) = 0 [pid 650] close(25 [pid 652] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 652] <... futex resumed>) = 0 [pid 650] close(26 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 652] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 652] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 652] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 652] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 652] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72./strace-static-x86_64: Process 653 attached ) = 3 [pid 650] close(27 [pid 653] set_robust_list(0x555556f7e760, 24 [pid 652] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 63 [pid 653] <... set_robust_list resumed>) = 0 [pid 652] <... futex resumed>) = 0 [pid 650] close(28 [pid 653] chdir("./61" [pid 652] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 653] <... chdir resumed>) = 0 [pid 652] <... futex resumed>) = 0 [pid 650] close(29 [pid 653] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 652] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 653] <... prctl resumed>) = 0 [pid 652] <... bpf resumed>) = 0 [pid 653] setpgid(0, 0 [pid 652] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] exit_group(0 [pid 653] <... setpgid resumed>) = 0 [pid 652] <... futex resumed>) = 0 [pid 650] <... exit_group resumed>) = ? [pid 653] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 652] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 653] <... symlinkat resumed>) = 0 [pid 652] <... futex resumed>) = 0 [pid 653] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 652] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 653] <... symlinkat resumed>) = 0 [pid 652] <... bpf resumed>) = 4 [pid 650] +++ exited with 0 +++ [pid 653] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 652] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 653] <... symlinkat resumed>) = 0 [pid 652] <... futex resumed>) = 0 [pid 653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 652] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 652] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 653] <... openat resumed>) = 3 [pid 651] <... bpf resumed>) = 5 [pid 651] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 651] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 653] write(3, "1000", 4 [pid 652] <... bpf resumed>) = 5 [pid 651] <... futex resumed>) = 0 [pid 649] <... close resumed>) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 653] <... write resumed>) = 4 [pid 652] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 651] write(-1, NULL, 55808 [pid 649] close(8 [pid 653] close(3 [pid 652] <... futex resumed>) = 0 [pid 651] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 68, NULL, 0) = 1 [pid 306] <... write resumed>) = 12 [pid 653] <... close resumed>) = 0 [pid 652] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 651] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] close(9 [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./60", MNT_FORCE|UMOUNT_NOFOLLOW [pid 653] read(200, [pid 652] <... futex resumed>) = 0 [pid 651] <... futex resumed>) = 0 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 653] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 652] write(-1, NULL, 55808 [pid 651] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] close(10 [pid 314] read(21, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 653] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 652] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 651] <... futex resumed>) = 0 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 652] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 651] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] openat(AT_FDCWD, "./60", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 653] <... symlinkat resumed>) = 0 [pid 652] <... futex resumed>) = 0 [pid 651] <... bpf resumed>) = 6 [pid 649] close(11 [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 653] close(249 [pid 652] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 651] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 306] <... openat resumed>) = 3 [pid 653] <... close resumed>) = 0 [pid 652] <... futex resumed>) = 0 [pid 651] <... futex resumed>) = 0 [pid 649] close(12 [pid 463] epoll_pwait(4, [pid 652] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 651] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 653] close(248 [pid 652] <... bpf resumed>) = 6 [pid 651] <... futex resumed>) = 0 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] newfstatat(3, "", [pid 653] <... close resumed>) = 0 [pid 652] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 651] close(6 [pid 649] close(13 [pid 463] epoll_pwait(4, [pid 314] <... write resumed>) = 64 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 653] close(4 [pid 652] <... futex resumed>) = 0 [pid 651] <... close resumed>) = 0 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 306] getdents64(3, [pid 653] <... close resumed>) = 0 [pid 652] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 651] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] close(14 [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 653] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] <... futex resumed>) = 0 [pid 651] <... futex resumed>) = 0 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] read(21, [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 653] <... futex resumed>) = 0 [pid 652] close(6 [pid 651] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] close(15 [pid 314] <... read resumed>0xc001696f30, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] umount2("./60/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 653] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] <... close resumed>) = 0 [pid 651] <... futex resumed>) = 0 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 653] <... futex resumed>) = 0 [pid 652] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 651] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 649] close(16 [pid 306] newfstatat(AT_FDCWD, "./60/cgroup.cpu", [pid 653] bpf(BPF_PROG_LOAD, NULL, 0 [pid 652] <... futex resumed>) = 0 [pid 651] <... bpf resumed>) = 6 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=26820730} [pid 653] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 652] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 651] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] close(17 [pid 306] unlink("./60/cgroup.cpu" [pid 653] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] <... futex resumed>) = 0 [pid 651] <... futex resumed>) = 0 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... unlink resumed>) = 0 [pid 653] <... futex resumed>) = 0 [pid 652] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 651] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] close(18 [pid 306] umount2("./60/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 653] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] <... bpf resumed>) = 6 [pid 651] <... futex resumed>) = 0 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 653] <... futex resumed>) = 0 [pid 652] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 651] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 649] close(19 [pid 306] newfstatat(AT_FDCWD, "./60/binderfs", [pid 653] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 652] <... futex resumed>) = 0 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 653] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 652] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] close(20 [pid 306] unlink("./60/binderfs" [pid 653] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] <... futex resumed>) = 0 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 653] <... futex resumed>) = 0 [pid 649] close(21 [pid 653] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... unlink resumed>) = 0 [pid 653] <... futex resumed>) = 0 [pid 649] close(22 [pid 653] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 653] <... bpf resumed>) = 3 [pid 649] close(23 [pid 306] umount2("./60/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 653] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 653] <... futex resumed>) = 0 [pid 649] close(24 [pid 653] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 653] <... futex resumed>) = 0 [pid 649] close(25 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 653] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] newfstatat(AT_FDCWD, "./60/cgroup", [pid 653] <... bpf resumed>) = 0 [pid 649] close(26 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 653] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 653] <... futex resumed>) = 0 [pid 649] close(27 [pid 306] unlink("./60/cgroup" [pid 653] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 653] <... futex resumed>) = 0 [pid 649] close(28 [pid 653] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 653] <... bpf resumed>) = 4 [pid 306] <... unlink resumed>) = 0 [pid 649] close(29 [pid 653] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] umount2("./60/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 653] <... futex resumed>) = 0 [pid 649] close(3 [pid 653] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 653] <... futex resumed>) = 0 [pid 653] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 649] close(4 [pid 306] newfstatat(AT_FDCWD, "./60/cgroup.net", [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 649] close(5 [pid 306] unlink("./60/cgroup.net" [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 649] close(6 [pid 306] <... unlink resumed>) = 0 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getdents64(3, [pid 649] close(7) = -1 EBADF (Bad file descriptor) [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 649] close(8 [pid 306] close(3 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 649] close(9 [pid 306] <... close resumed>) = 0 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] unlinkat(AT_FDCWD, "./60", AT_REMOVEDIR [pid 649] close(10) = -1 EBADF (Bad file descriptor) [pid 306] <... unlinkat resumed>) = 0 [pid 649] close(11) = -1 EBADF (Bad file descriptor) [pid 306] mkdirat(AT_FDCWD, "./61", 0777 [pid 649] close(12) = -1 EBADF (Bad file descriptor) [pid 306] <... mkdirat resumed>) = 0 [pid 649] close(13 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 649] close(14 [pid 306] <... openat resumed>) = 3 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] ioctl(3, LOOP_CLR_FD [pid 649] close(15 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 649] close(16 [pid 306] close(3 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 649] close(17 [pid 306] <... close resumed>) = 0 [pid 653] <... bpf resumed>) = 5 [pid 652] <... bpf resumed>) = 7 [pid 651] <... bpf resumed>) = 7 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 653] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 651] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] close(18 [pid 306] <... socket resumed>) = 3 [pid 653] <... futex resumed>) = 0 [pid 652] <... futex resumed>) = 0 [pid 651] <... futex resumed>) = 0 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 653] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] close(3 [pid 651] close(3 [pid 649] close(19 [pid 306] <... close resumed>) = 0 [pid 653] <... futex resumed>) = 0 [pid 652] <... close resumed>) = 0 [pid 651] <... close resumed>) = 0 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 653] write(-1, NULL, 55808 [pid 652] close(4 [pid 651] close(4 [pid 649] close(20 [pid 306] <... socket resumed>) = 3 [pid 653] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 652] <... close resumed>) = 0 [pid 651] <... close resumed>) = 0 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 653] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] close(5 [pid 651] close(5 [pid 649] close(21 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 653] <... futex resumed>) = 0 [pid 652] <... close resumed>) = 0 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 653] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] close(6 [pid 649] close(22 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 653] <... futex resumed>) = 0 [pid 652] <... close resumed>) = 0 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 653] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 652] close(7 [pid 649] close(23 [pid 306] <... close resumed>) = 0 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 649] close(24 [pid 306] <... socket resumed>) = 3 [pid 653] <... bpf resumed>) = 6 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 653] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] close(25 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 653] <... futex resumed>) = 0 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 653] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] close(26 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 653] <... futex resumed>) = 0 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 653] close(6 [pid 649] close(27 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 653] <... close resumed>) = 0 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 653] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] close(28 [pid 653] <... futex resumed>) = 0 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 653] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] close(29 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 653] <... futex resumed>) = 0 [pid 649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 653] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 649] exit_group(0 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 649] <... exit_group resumed>) = ? [pid 649] +++ exited with 0 +++ [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 653] <... bpf resumed>) = 6 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 653] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 653] <... futex resumed>) = 0 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 31, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 653] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./59", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 653] <... futex resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 653] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 463] read(15, [pid 311] openat(AT_FDCWD, "./59", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... openat resumed>) = 3 [pid 463] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 311] newfstatat(3, "", [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 463] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] getdents64(3, [pid 463] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] epoll_pwait(4, [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 463] <... write resumed>) = 64 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] umount2("./59/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 463] read(15, [pid 314] epoll_pwait(4, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... read resumed>0xc001696fa0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] newfstatat(AT_FDCWD, "./59/cgroup.cpu", [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 463] epoll_pwait(4, [pid 314] epoll_pwait(4, [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] close(3 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] unlink("./59/cgroup.cpu" [pid 306] <... close resumed>) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... unlink resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=4384976} [pid 311] umount2("./59/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... socket resumed>) = 3 [pid 311] newfstatat(AT_FDCWD, "./59/binderfs", [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] unlink("./59/binderfs" [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... unlink resumed>) = 0 [pid 311] umount2("./59/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./59/cgroup", [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./59/cgroup" [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] <... unlink resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] umount2("./59/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] newfstatat(AT_FDCWD, "./59/cgroup.net", [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./59/cgroup.net" [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] <... unlink resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] getdents64(3, 0x555556a83810 /* 0 entries */, 32768) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] close(3) = 0 [pid 306] close(3 [pid 311] unlinkat(AT_FDCWD, "./59", AT_REMOVEDIR) = 0 [pid 306] <... close resumed>) = 0 [pid 311] mkdirat(AT_FDCWD, "./60", 0777 [pid 306] read(249, [pid 311] <... mkdirat resumed>) = 0 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] <... openat resumed>) = 3 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 311] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 311] close(3./strace-static-x86_64: Process 654 attached [pid 314] <... epoll_pwait resumed>[], 128, 5, NULL, 0) = 0 [pid 311] <... close resumed>) = 0 [pid 294] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 654] set_robust_list(0x555555a6d760, 24 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 654] <... set_robust_list resumed>) = 0 [pid 311] <... socket resumed>) = 3 [pid 654] chdir("./61" [pid 311] close(3 [pid 654] <... chdir resumed>) = 0 [pid 311] <... close resumed>) = 0 [pid 654] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 654] <... prctl resumed>) = 0 [pid 311] <... socket resumed>) = 3 [pid 654] setpgid(0, 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 654] <... setpgid resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 654] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 654] <... symlinkat resumed>) = 0 [pid 314] epoll_pwait(4, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 63 [pid 654] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] close(3 [pid 654] <... symlinkat resumed>) = 0 [pid 314] epoll_pwait(4, [pid 311] <... close resumed>) = 0 [pid 654] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=995355027} [pid 651] <... close resumed>) = 0 [pid 654] <... symlinkat resumed>) = 0 [pid 653] <... bpf resumed>) = 7 [pid 652] <... close resumed>) = 0 [pid 311] <... socket resumed>) = 3 [pid 654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 653] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] close(8 [pid 651] close(6 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 654] <... openat resumed>) = 3 [pid 653] <... futex resumed>) = 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 654] write(3, "1000", 4 [pid 653] close(3 [pid 652] close(9 [pid 651] close(7 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 654] <... write resumed>) = 4 [pid 653] <... close resumed>) = 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 654] close(3 [pid 653] close(4 [pid 652] close(10 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 654] <... close resumed>) = 0 [pid 653] <... close resumed>) = 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 654] read(200, [pid 653] close(5 [pid 652] close(11 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 654] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 654] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 652] close(12 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 654] <... symlinkat resumed>) = 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 654] close(249 [pid 652] close(13 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 654] <... close resumed>) = 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 654] close(248 [pid 652] close(14 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 654] <... close resumed>) = 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 654] close(4 [pid 652] close(15 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 654] <... close resumed>) = 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 654] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] close(16 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 654] <... futex resumed>) = 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 654] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] close(17 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 654] <... futex resumed>) = 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 654] bpf(BPF_PROG_LOAD, NULL, 0 [pid 652] close(18 [pid 311] close(3 [pid 654] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 654] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] close(19 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 654] <... futex resumed>) = 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 654] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] close(20 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 654] <... futex resumed>) = 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 654] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 652] close(21 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 654] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 654] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] close(22 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 654] <... futex resumed>) = 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 654] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] close(23 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 654] <... futex resumed>) = 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 654] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 652] close(24 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 654] <... bpf resumed>) = 3 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 654] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] close(25 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 654] <... futex resumed>) = 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 654] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] close(26 [pid 311] close(3 [pid 654] <... futex resumed>) = 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 654] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 652] close(27 [pid 311] read(249, [pid 654] <... bpf resumed>) = 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 654] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] close(28 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 655 attached [pid 654] <... futex resumed>) = 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] close(29 [pid 655] set_robust_list(0x555556a82760, 24 [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 62 [pid 655] <... set_robust_list resumed>) = 0 [pid 654] <... futex resumed>) = 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] chdir("./60" [pid 654] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 652] close(3 [pid 655] <... chdir resumed>) = 0 [pid 654] <... bpf resumed>) = 4 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 654] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] close(4 [pid 655] <... prctl resumed>) = 0 [pid 654] <... futex resumed>) = 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] setpgid(0, 0) = 0 [pid 654] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] close(5 [pid 655] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] <... futex resumed>) = 0 [pid 655] <... symlinkat resumed>) = 0 [pid 655] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 654] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 652] close(6 [pid 655] <... symlinkat resumed>) = 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 652] close(7 [pid 655] <... symlinkat resumed>) = 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 652] close(8 [pid 655] <... openat resumed>) = 3 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] write(3, "1000", 4 [pid 652] close(9 [pid 655] <... write resumed>) = 4 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] close(3 [pid 652] close(10 [pid 655] <... close resumed>) = 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] read(200, [pid 652] close(11 [pid 655] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 652] close(12 [pid 655] <... symlinkat resumed>) = 0 [pid 655] close(249 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] <... close resumed>) = 0 [pid 652] close(13 [pid 655] close(248 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] <... close resumed>) = 0 [pid 652] close(14 [pid 655] close(4 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] <... close resumed>) = 0 [pid 652] close(15 [pid 655] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] close(16 [pid 655] <... futex resumed>) = 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] bpf(BPF_PROG_LOAD, NULL, 0 [pid 652] close(17 [pid 655] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 655] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] <... futex resumed>) = 0 [pid 652] close(18 [pid 655] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 652] close(19 [pid 655] <... futex resumed>) = 0 [pid 655] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 652] close(20 [pid 655] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] <... futex resumed>) = 0 [pid 652] close(21 [pid 655] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] <... futex resumed>) = 0 [pid 652] close(22 [pid 655] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] <... bpf resumed>) = 3 [pid 652] close(23 [pid 655] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] close(24 [pid 655] <... futex resumed>) = 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 652] close(25 [pid 655] <... bpf resumed>) = 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 652] close(26 [pid 655] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] <... futex resumed>) = 0 [pid 652] close(27 [pid 655] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] <... bpf resumed>) = 4 [pid 652] close(28 [pid 655] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] <... futex resumed>) = 0 [pid 652] close(29 [pid 655] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 652] exit_group(0) = ? [pid 652] +++ exited with 0 +++ [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 320] restart_syscall(<... resuming interrupted clone ...> [pid 651] <... close resumed>) = 0 [pid 653] <... close resumed>) = 0 [pid 651] close(8 [pid 653] close(6 [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 653] <... close resumed>) = 0 [pid 651] close(9 [pid 653] close(7 [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] close(10) = -1 EBADF (Bad file descriptor) [pid 320] <... restart_syscall resumed>) = 0 [pid 651] close(11) = -1 EBADF (Bad file descriptor) [pid 651] close(12 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... write resumed>) = 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 996, NULL, 0) = 1 [pid 651] close(13 [pid 320] umount2("./61", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 651] close(14 [pid 320] openat(AT_FDCWD, "./61", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(22, [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... openat resumed>) = 3 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 651] close(15 [pid 320] newfstatat(3, "", [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] <... futex resumed>) = 1 [pid 651] close(16 [pid 463] epoll_pwait(4, [pid 320] getdents64(3, [pid 314] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 64 [pid 651] close(17 [pid 463] epoll_pwait(4, [pid 320] umount2("./61/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 651] close(18 [pid 320] newfstatat(AT_FDCWD, "./61/cgroup.cpu", [pid 314] read(22, [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... read resumed>0xc001697000, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 651] close(19 [pid 320] unlink("./61/cgroup.cpu" [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=969280376} [pid 651] close(20 [pid 320] umount2("./61/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 651] close(21 [pid 320] newfstatat(AT_FDCWD, "./61/binderfs", [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 651] close(22 [pid 320] unlink("./61/binderfs" [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] close(23 [pid 320] <... unlink resumed>) = 0 [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] umount2("./61/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 651] close(24) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 651] close(25) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./61/cgroup", [pid 651] close(26 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] close(27 [pid 320] unlink("./61/cgroup" [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 651] close(28 [pid 320] umount2("./61/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] close(29 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] newfstatat(AT_FDCWD, "./61/cgroup.net", [pid 651] close(3 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlink("./61/cgroup.net" [pid 651] close(4) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 651] close(5 [pid 320] getdents64(3, [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] close(6 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 651] close(7 [pid 320] <... close resumed>) = 0 [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] unlinkat(AT_FDCWD, "./61", AT_REMOVEDIR [pid 651] close(8) = -1 EBADF (Bad file descriptor) [pid 320] <... unlinkat resumed>) = 0 [pid 651] close(9 [pid 320] mkdirat(AT_FDCWD, "./62", 0777 [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] close(10 [pid 320] <... mkdirat resumed>) = 0 [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 651] close(11) = -1 EBADF (Bad file descriptor) [pid 320] <... openat resumed>) = 3 [pid 651] close(12) = -1 EBADF (Bad file descriptor) [pid 320] ioctl(3, LOOP_CLR_FD [pid 651] close(13 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 651] close(14 [pid 320] <... close resumed>) = 0 [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] close(15 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 651] close(16 [pid 320] close(3 [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] close(17) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 651] close(18 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 651] close(19 [pid 320] <... socket resumed>) = 3 [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 651] close(20 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 651] close(21) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 651] close(22) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 651] close(23 [pid 320] <... close resumed>) = 0 [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 651] close(24 [pid 320] <... socket resumed>) = 3 [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 651] close(25 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 651] close(26 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 651] close(27) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 651] close(28 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 651] close(29 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 651] exit_group(0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 651] <... exit_group resumed>) = ? [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 651] +++ exited with 0 +++ [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] <... restart_syscall resumed>) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 971, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] umount2("./59", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] <... futex resumed>) = 1 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 463] read(11, [pid 320] close(3 [pid 305] openat(AT_FDCWD, "./59", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] <... close resumed>) = 0 [pid 305] <... openat resumed>) = 3 [pid 463] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] newfstatat(3, "", [pid 463] <... futex resumed>) = 1 [pid 320] <... socket resumed>) = 3 [pid 314] <... futex resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 654] <... bpf resumed>) = 5 [pid 314] epoll_pwait(4, [pid 305] getdents64(3, [pid 655] <... bpf resumed>) = 5 [pid 654] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 655] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 654] <... futex resumed>) = 0 [pid 653] <... close resumed>) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 314] epoll_pwait(4, [pid 305] umount2("./59/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] <... write resumed>) = 64 [pid 655] <... futex resumed>) = 0 [pid 654] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 653] close(8 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 655] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 654] <... futex resumed>) = 0 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... futex resumed>) = 1 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 319] <... futex resumed>) = 0 [pid 305] newfstatat(AT_FDCWD, "./59/cgroup.cpu", [pid 655] <... futex resumed>) = 0 [pid 654] write(-1, NULL, 55808 [pid 653] close(9 [pid 463] read(11, [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 655] write(-1, NULL, 55808 [pid 654] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... read resumed>0xc001697070, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] unlink("./59/cgroup.cpu" [pid 655] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 654] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 653] close(10 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] <... unlink resumed>) = 0 [pid 655] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 654] <... futex resumed>) = 0 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] umount2("./59/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=952148423} [pid 655] <... futex resumed>) = 0 [pid 654] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 653] close(11 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 655] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 654] <... futex resumed>) = 0 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] newfstatat(AT_FDCWD, "./59/binderfs", [pid 655] <... futex resumed>) = 0 [pid 654] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 653] close(12 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 655] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 654] <... bpf resumed>) = 6 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] unlink("./59/binderfs" [pid 655] <... bpf resumed>) = 6 [pid 654] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 653] close(13 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] <... unlink resumed>) = 0 [pid 655] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 654] <... futex resumed>) = 0 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 305] umount2("./59/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 655] <... futex resumed>) = 0 [pid 654] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 653] close(14 [pid 320] <... close resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 655] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 654] <... futex resumed>) = 0 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] read(249, [pid 305] newfstatat(AT_FDCWD, "./59/cgroup", [pid 655] <... futex resumed>) = 0 [pid 654] close(6 [pid 653] close(15 [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 655] close(6 [pid 654] <... close resumed>) = 0 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] unlink("./59/cgroup" [pid 655] <... close resumed>) = 0 [pid 654] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 653] close(16 [pid 305] <... unlink resumed>) = 0 [pid 654] <... futex resumed>) = 0 [pid 305] umount2("./59/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 656 attached [pid 655] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 654] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 656] set_robust_list(0x555556bd7760, 24 [pid 655] <... futex resumed>) = 0 [pid 654] <... futex resumed>) = 0 [pid 653] close(17 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 64 [pid 305] newfstatat(AT_FDCWD, "./59/cgroup.net", [pid 656] <... set_robust_list resumed>) = 0 [pid 655] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 654] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 656] chdir("./62" [pid 655] <... futex resumed>) = 0 [pid 654] <... bpf resumed>) = 6 [pid 653] close(18 [pid 305] unlink("./59/cgroup.net" [pid 656] <... chdir resumed>) = 0 [pid 655] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 654] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... unlink resumed>) = 0 [pid 656] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 655] <... bpf resumed>) = 6 [pid 654] <... futex resumed>) = 0 [pid 653] close(19 [pid 305] getdents64(3, [pid 656] <... prctl resumed>) = 0 [pid 655] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 654] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] setpgid(0, 0 [pid 655] <... futex resumed>) = 0 [pid 653] close(20 [pid 654] <... futex resumed>) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 656] <... setpgid resumed>) = 0 [pid 655] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 654] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 655] <... futex resumed>) = 0 [pid 653] close(21 [pid 305] close(3 [pid 655] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... close resumed>) = 0 [pid 653] close(22 [pid 305] unlinkat(AT_FDCWD, "./59", AT_REMOVEDIR [pid 656] <... symlinkat resumed>) = 0 [pid 656] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... unlinkat resumed>) = 0 [pid 656] <... symlinkat resumed>) = 0 [pid 653] close(23 [pid 305] mkdirat(AT_FDCWD, "./60", 0777 [pid 656] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... mkdirat resumed>) = 0 [pid 653] close(24 [pid 656] <... symlinkat resumed>) = 0 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 653] close(25 [pid 305] <... openat resumed>) = 3 [pid 656] <... openat resumed>) = 3 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] ioctl(3, LOOP_CLR_FD [pid 656] write(3, "1000", 4 [pid 653] close(26 [pid 656] <... write resumed>) = 4 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 656] close(3 [pid 653] close(27 [pid 305] close(3 [pid 656] <... close resumed>) = 0 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 653] close(28 [pid 305] <... close resumed>) = 0 [pid 656] read(200, [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 656] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 653] close(29 [pid 305] <... socket resumed>) = 3 [pid 656] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 656] <... symlinkat resumed>) = 0 [pid 653] close(3 [pid 656] close(249 [pid 305] <... close resumed>) = 0 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 653] close(4 [pid 656] close(248) = 0 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 656] close(4 [pid 653] close(5 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 656] <... close resumed>) = 0 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 656] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 653] close(6 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 656] <... futex resumed>) = 0 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 656] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 653] close(7 [pid 305] close(3 [pid 656] <... futex resumed>) = 0 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 653] close(8 [pid 305] <... close resumed>) = 0 [pid 656] bpf(BPF_PROG_LOAD, NULL, 0 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 656] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 653] close(9 [pid 655] <... bpf resumed>) = 7 [pid 654] <... bpf resumed>) = 7 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... socket resumed>) = 3 [pid 656] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 654] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 653] close(10 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 656] <... futex resumed>) = 0 [pid 655] <... futex resumed>) = 0 [pid 654] <... futex resumed>) = 0 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 656] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] close(3 [pid 654] close(3 [pid 653] close(11 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 656] <... futex resumed>) = 0 [pid 655] <... close resumed>) = 0 [pid 654] <... close resumed>) = 0 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 655] close(4 [pid 656] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 654] close(4 [pid 653] close(12 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 656] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 655] <... close resumed>) = 0 [pid 654] <... close resumed>) = 0 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] close(5 [pid 654] close(5 [pid 653] close(13 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 656] <... futex resumed>) = 0 [pid 655] <... close resumed>) = 0 [pid 654] <... close resumed>) = 0 [pid 655] close(6 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 656] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] <... close resumed>) = 0 [pid 654] close(6 [pid 653] close(14 [pid 655] close(7 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 654] <... close resumed>) = 0 [pid 655] <... close resumed>) = 0 [pid 654] close(7 [pid 653] close(15 [pid 656] <... futex resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 655] close(8 [pid 654] <... close resumed>) = 0 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 656] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] close(8 [pid 653] close(16 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 656] <... bpf resumed>) = 3 [pid 655] close(9 [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 656] <... futex resumed>) = 0 [pid 655] close(10 [pid 654] close(9 [pid 653] close(17 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 656] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 656] <... futex resumed>) = 0 [pid 655] close(11 [pid 654] close(10 [pid 653] close(18 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 656] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... bpf resumed>) = 0 [pid 655] close(12 [pid 654] close(11 [pid 653] close(19 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 656] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 656] <... futex resumed>) = 0 [pid 655] close(13 [pid 654] close(12 [pid 653] close(20 [pid 656] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 656] <... futex resumed>) = 0 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 656] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 655] close(14 [pid 654] close(13 [pid 653] close(21 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 656] <... bpf resumed>) = 4 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(3 [pid 656] <... futex resumed>) = 0 [pid 655] close(15 [pid 654] close(14 [pid 653] close(22 [pid 305] <... close resumed>) = 0 [pid 656] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... futex resumed>) = 0 [pid 655] close(16 [pid 654] close(15 [pid 653] close(23 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 656] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] close(17 [pid 654] close(16 [pid 653] close(24 [pid 305] <... socket resumed>) = 3 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 655] close(18 [pid 654] close(17 [pid 653] close(25 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 655] close(19 [pid 654] close(18 [pid 653] close(26 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] close(20 [pid 654] close(19 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 653] close(27 [pid 655] close(21 [pid 654] close(20 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 653] close(28 [pid 655] close(22 [pid 654] close(21 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... setsockopt resumed>) = 0 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 653] close(29 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 655] close(23 [pid 654] close(22 [pid 653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 653] exit_group(0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 655] close(24 [pid 654] close(23 [pid 653] <... exit_group resumed>) = ? [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 653] +++ exited with 0 +++ [pid 654] close(24 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] <... setsockopt resumed>) = 0 [pid 655] close(25 [pid 654] close(25 [pid 317] restart_syscall(<... resuming interrupted clone ...> [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 655] close(26 [pid 654] close(26 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] close(27 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 654] close(27 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... restart_syscall resumed>) = 0 [pid 305] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x7b\xe1\xf7\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 655] close(28 [pid 654] close(28 [pid 305] <... setsockopt resumed>) = 0 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 655] close(29 [pid 654] close(29 [pid 305] close(3 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 655] close(3 [pid 654] close(3 [pid 317] <... write resumed>) = 12 [pid 305] <... close resumed>) = 0 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 954, NULL, 0) = 1 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./61", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] read(249, [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 655] close(4 [pid 654] close(4 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 655] close(5 [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "./61", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] close(5 [pid 317] <... openat resumed>) = 3 [pid 294] sched_yield(./strace-static-x86_64: Process 657 attached [pid 655] close(6 [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(3, "", [pid 314] read(39, [pid 294] <... sched_yield resumed>) = 0 [pid 657] set_robust_list(0x5555557f6760, 24 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] close(6 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 62 [pid 294] futex(0x231edd8, FUTEX_WAKE_PRIVATE, 1 [pid 657] <... set_robust_list resumed>) = 0 [pid 655] close(7 [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 657] chdir("./60" [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] close(7 [pid 317] getdents64(3, [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 294] <... futex resumed>) = 0 [pid 657] <... chdir resumed>) = 0 [pid 655] close(8 [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 657] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... futex resumed>) = 0 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 314] <... futex resumed>) = 1 [pid 657] <... prctl resumed>) = 0 [pid 655] close(9 [pid 654] close(8 [pid 463] epoll_pwait(4, [pid 317] umount2("./61/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 657] setpgid(0, 0 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 657] <... setpgid resumed>) = 0 [pid 463] epoll_pwait(4, [pid 657] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 657] <... symlinkat resumed>) = 0 [pid 655] close(10 [pid 654] close(9 [pid 317] newfstatat(AT_FDCWD, "./61/cgroup.cpu", [pid 314] <... write resumed>) = 64 [pid 657] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 657] <... symlinkat resumed>) = 0 [pid 655] close(11 [pid 654] close(10 [pid 657] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] <... futex resumed>) = 0 [pid 317] unlink("./61/cgroup.cpu" [pid 314] <... futex resumed>) = 1 [pid 657] <... symlinkat resumed>) = 0 [pid 655] close(12 [pid 654] close(11 [pid 657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 314] read(39, [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 657] <... openat resumed>) = 3 [pid 655] close(13 [pid 654] close(12 [pid 317] umount2("./61/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>0xc0016970d0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 657] write(3, "1000", 4 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 657] <... write resumed>) = 4 [pid 655] close(14 [pid 654] close(13 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=919304213} [pid 657] close(3 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./61/binderfs", [pid 657] <... close resumed>) = 0 [pid 655] close(15 [pid 654] close(14 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 657] read(200, [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./61/binderfs" [pid 657] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 655] close(16 [pid 654] close(15 [pid 657] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 657] close(249 [pid 655] close(17 [pid 657] <... close resumed>) = 0 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] close(16 [pid 317] umount2("./61/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 657] close(248 [pid 655] close(18 [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 657] <... close resumed>) = 0 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] close(17 [pid 317] newfstatat(AT_FDCWD, "./61/cgroup", [pid 657] close(4 [pid 655] close(19 [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 657] <... close resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 657] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] close(18 [pid 317] unlink("./61/cgroup" [pid 657] <... futex resumed>) = 0 [pid 655] close(20 [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 657] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] bpf(BPF_PROG_LOAD, NULL, 0 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] close(19 [pid 317] <... unlink resumed>) = 0 [pid 657] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 655] close(21 [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./61/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 657] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] close(20 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 657] <... futex resumed>) = 0 [pid 657] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] close(22 [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./61/cgroup.net", [pid 657] <... futex resumed>) = 0 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] close(21 [pid 657] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 657] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 655] close(23 [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./61/cgroup.net" [pid 657] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] close(22 [pid 657] <... futex resumed>) = 0 [pid 657] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] close(24 [pid 317] <... unlink resumed>) = 0 [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 657] <... futex resumed>) = 0 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] close(23 [pid 317] getdents64(3, [pid 657] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 655] close(25 [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 657] <... bpf resumed>) = 3 [pid 656] <... bpf resumed>) = 5 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] close(24 [pid 317] close(3 [pid 657] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 656] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] close(26 [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 657] <... futex resumed>) = 0 [pid 656] <... futex resumed>) = 0 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] close(25 [pid 317] <... close resumed>) = 0 [pid 657] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 656] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] close(27 [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlinkat(AT_FDCWD, "./61", AT_REMOVEDIR [pid 657] <... futex resumed>) = 0 [pid 656] <... futex resumed>) = 0 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] close(26 [pid 657] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 657] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... unlinkat resumed>) = 0 [pid 657] <... futex resumed>) = 0 [pid 656] write(-1, NULL, 55808 [pid 655] close(28 [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] mkdirat(AT_FDCWD, "./62", 0777 [pid 657] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 656] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] close(27 [pid 657] <... bpf resumed>) = 4 [pid 656] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] close(29 [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... mkdirat resumed>) = 0 [pid 657] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 656] <... futex resumed>) = 0 [pid 655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 654] close(28 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 657] <... futex resumed>) = 0 [pid 656] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] exit_group(0 [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 657] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 656] <... futex resumed>) = 0 [pid 655] <... exit_group resumed>) = ? [pid 654] close(29 [pid 317] <... openat resumed>) = 3 [pid 657] <... futex resumed>) = 0 [pid 656] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 657] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16) = 5 [pid 657] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] write(-1, NULL, 55808) = -1 EBADF (Bad file descriptor) [pid 657] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] +++ exited with 0 +++ [pid 654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 657] <... futex resumed>) = 0 [pid 317] ioctl(3, LOOP_CLR_FD [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 657] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 311] restart_syscall(<... resuming interrupted clone ...> [pid 657] <... bpf resumed>) = 6 [pid 656] <... bpf resumed>) = 6 [pid 654] exit_group(0 [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 311] <... restart_syscall resumed>) = 0 [pid 657] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 656] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 654] <... exit_group resumed>) = ? [pid 317] close(3 [pid 657] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 656] <... futex resumed>) = 0 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 657] <... futex resumed>) = 0 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 922, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 657] close(6 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./60", MNT_FORCE|UMOUNT_NOFOLLOW [pid 657] <... close resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 657] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] read(15, [pid 311] openat(AT_FDCWD, "./60", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 657] <... futex resumed>) = 0 [pid 654] +++ exited with 0 +++ [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 656] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... close resumed>) = 0 [pid 311] <... openat resumed>) = 3 [pid 294] <... futex resumed>) = 0 [pid 657] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 656] <... futex resumed>) = 0 [pid 463] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 311] newfstatat(3, "", [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 657] <... futex resumed>) = 0 [pid 656] close(6 [pid 463] <... futex resumed>) = 1 [pid 317] <... socket resumed>) = 3 [pid 314] <... futex resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 306] restart_syscall(<... resuming interrupted clone ...> [pid 657] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 656] <... close resumed>) = 0 [pid 463] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] close(3 [pid 314] epoll_pwait(4, [pid 311] getdents64(3, [pid 657] <... bpf resumed>) = 6 [pid 656] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... write resumed>) = 64 [pid 317] <... close resumed>) = 0 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 306] <... restart_syscall resumed>) = 0 [pid 657] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 656] <... futex resumed>) = 0 [pid 463] read(15, [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] epoll_pwait(4, [pid 311] umount2("./60/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 657] <... futex resumed>) = 0 [pid 656] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... read resumed>0xc001697140, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... socket resumed>) = 3 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 657] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 656] <... futex resumed>) = 0 [pid 463] epoll_pwait(4, [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 314] epoll_pwait(4, [pid 311] newfstatat(AT_FDCWD, "./60/cgroup.cpu", [pid 657] <... futex resumed>) = 0 [pid 656] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 657] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] unlink("./60/cgroup.cpu" [pid 657] <... bpf resumed>) = 7 [pid 311] <... unlink resumed>) = 0 [pid 657] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] umount2("./60/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 657] <... futex resumed>) = 0 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 657] close(3 [pid 311] newfstatat(AT_FDCWD, "./60/binderfs", [pid 657] <... close resumed>) = 0 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 657] close(4 [pid 656] <... bpf resumed>) = 6 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 903, NULL, 0) = 1 [pid 311] unlink("./60/binderfs" [pid 306] <... write resumed>) = 12 [pid 657] <... close resumed>) = 0 [pid 656] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 314] read(21, [pid 311] <... unlink resumed>) = 0 [pid 306] umount2("./61", MNT_FORCE|UMOUNT_NOFOLLOW [pid 657] close(5 [pid 656] <... futex resumed>) = 0 [pid 317] close(3 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] umount2("./60/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 657] <... close resumed>) = 0 [pid 656] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... close resumed>) = 0 [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] openat(AT_FDCWD, "./61", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 657] close(6 [pid 656] <... futex resumed>) = 0 [pid 463] <... futex resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... futex resumed>) = 1 [pid 311] newfstatat(AT_FDCWD, "./60/cgroup", [pid 657] <... close resumed>) = 0 [pid 656] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 463] epoll_pwait(4, [pid 317] <... socket resumed>) = 3 [pid 314] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... openat resumed>) = 3 [pid 657] close(7 [pid 656] <... bpf resumed>) = 7 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 314] <... write resumed>) = 64 [pid 311] unlink("./60/cgroup" [pid 306] newfstatat(3, "", [pid 656] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] epoll_pwait(4, [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... unlink resumed>) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 656] <... futex resumed>) = 0 [pid 319] <... futex resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 314] <... futex resumed>) = 1 [pid 311] umount2("./60/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] getdents64(3, [pid 656] close(3 [pid 314] read(21, [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 314] <... read resumed>0xc0016971a0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] newfstatat(AT_FDCWD, "./60/cgroup.net", [pid 656] <... close resumed>) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 656] close(4 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] unlink("./60/cgroup.net" [pid 656] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... unlink resumed>) = 0 [pid 306] umount2("./61/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 311] getdents64(3, [pid 656] close(5 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 311] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] <... close resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=897764315} [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 311] unlinkat(AT_FDCWD, "./60", AT_REMOVEDIR [pid 306] newfstatat(AT_FDCWD, "./61/cgroup.cpu", [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... unlinkat resumed>) = 0 [pid 311] mkdirat(AT_FDCWD, "./61", 0777 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 311] <... mkdirat resumed>) = 0 [pid 306] unlink("./61/cgroup.cpu" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 3 [pid 311] ioctl(3, LOOP_CLR_FD [pid 306] <... unlink resumed>) = 0 [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 311] close(3 [pid 306] umount2("./61/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] <... close resumed>) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 311] <... socket resumed>) = 3 [pid 306] newfstatat(AT_FDCWD, "./61/binderfs", [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 311] close(3 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] <... close resumed>) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] unlink("./61/binderfs" [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 311] <... socket resumed>) = 3 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] <... unlink resumed>) = 0 [pid 317] close(3 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 317] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] umount2("./61/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] <... socket resumed>) = 3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] newfstatat(AT_FDCWD, "./61/cgroup", [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] unlink("./61/cgroup" [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] <... unlink resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] umount2("./61/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] newfstatat(AT_FDCWD, "./61/cgroup.net", [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] unlink("./61/cgroup.net" [pid 317] close(3 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... close resumed>) = 0 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] <... unlink resumed>) = 0 [pid 317] read(249, [pid 311] close(3 [pid 306] getdents64(3, [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] <... close resumed>) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 311] <... socket resumed>) = 3 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952./strace-static-x86_64: Process 658 attached ) = 0 [pid 306] close(3 [pid 658] set_robust_list(0x555556f7e760, 24 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 64 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 658] <... set_robust_list resumed>) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] <... close resumed>) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 658] chdir("./62" [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] unlinkat(AT_FDCWD, "./61", AT_REMOVEDIR [pid 658] <... chdir resumed>) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 658] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] <... unlinkat resumed>) = 0 [pid 658] <... prctl resumed>) = 0 [pid 311] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x30\x4e\x6c\xf0\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 306] mkdirat(AT_FDCWD, "./62", 0777 [pid 658] setpgid(0, 0 [pid 311] <... setsockopt resumed>) = 0 [pid 311] close(3) = 0 [pid 311] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 658] <... setpgid resumed>) = 0 [pid 306] <... mkdirat resumed>) = 0 ./strace-static-x86_64: Process 659 attached [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 63 [pid 658] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 659] set_robust_list(0x555556a82760, 24 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 659] <... set_robust_list resumed>) = 0 [pid 658] <... symlinkat resumed>) = 0 [pid 306] <... openat resumed>) = 3 [pid 659] chdir("./61" [pid 306] ioctl(3, LOOP_CLR_FD [pid 658] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 659] <... chdir resumed>) = 0 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 659] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 306] close(3 [pid 659] <... prctl resumed>) = 0 [pid 658] <... symlinkat resumed>) = 0 [pid 659] setpgid(0, 0 [pid 658] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 657] <... close resumed>) = 0 [pid 656] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 657] close(8 [pid 656] close(6 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = 0 [pid 657] close(9 [pid 656] close(7 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = 0 [pid 657] close(10 [pid 656] close(8 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 657] close(11 [pid 656] close(9 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 657] close(12 [pid 656] close(10 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 659] <... setpgid resumed>) = 0 [pid 657] close(13 [pid 656] close(11 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 658] <... symlinkat resumed>) = 0 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 657] close(14 [pid 656] close(12 [pid 659] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 657] close(15 [pid 656] close(13 [pid 306] <... socket resumed>) = 3 [pid 659] <... symlinkat resumed>) = 0 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 659] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 658] <... openat resumed>) = 3 [pid 657] close(16 [pid 656] close(14 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 659] <... symlinkat resumed>) = 0 [pid 658] write(3, "1000", 4 [pid 657] close(17 [pid 656] close(15 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 659] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 658] <... write resumed>) = 4 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 657] close(18 [pid 656] close(16 [pid 306] <... socket resumed>) = 3 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 659] <... symlinkat resumed>) = 0 [pid 658] close(3 [pid 657] close(19 [pid 656] close(17 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 658] <... close resumed>) = 0 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 657] close(20 [pid 656] close(18 [pid 659] <... openat resumed>) = 3 [pid 658] read(200, [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 659] write(3, "1000", 4 [pid 658] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 657] close(21 [pid 656] close(19 [pid 659] <... write resumed>) = 4 [pid 658] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 659] close(3 [pid 657] close(22 [pid 656] close(20 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 657] close(23 [pid 656] close(21 [pid 658] <... symlinkat resumed>) = 0 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 659] <... close resumed>) = 0 [pid 658] close(249 [pid 657] close(24 [pid 656] close(22 [pid 658] <... close resumed>) = 0 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 659] read(200, [pid 306] <... close resumed>) = 0 [pid 659] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 658] close(248 [pid 657] close(25 [pid 656] close(23 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 659] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 658] <... close resumed>) = 0 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 657] close(26 [pid 656] close(24 [pid 306] <... socket resumed>) = 3 [pid 659] <... symlinkat resumed>) = 0 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 659] close(249 [pid 658] close(4 [pid 657] close(27 [pid 656] close(25 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 659] <... close resumed>) = 0 [pid 658] <... close resumed>) = 0 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 659] close(248 [pid 657] close(28 [pid 656] close(26 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 658] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 659] <... close resumed>) = 0 [pid 658] <... futex resumed>) = 0 [pid 657] close(29 [pid 656] close(27 [pid 658] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 659] close(4 [pid 658] <... futex resumed>) = 0 [pid 657] close(3 [pid 659] <... close resumed>) = 0 [pid 656] close(28 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 658] bpf(BPF_PROG_LOAD, NULL, 0 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 657] close(4 [pid 656] close(29 [pid 659] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 658] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 659] <... futex resumed>) = 0 [pid 657] close(5 [pid 658] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 656] close(3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 659] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... futex resumed>) = 0 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 657] close(6 [pid 656] close(4 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 657] close(7 [pid 656] close(5 [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 659] <... futex resumed>) = 0 [pid 658] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 659] bpf(BPF_PROG_LOAD, NULL, 0 [pid 658] <... futex resumed>) = 0 [pid 657] close(8 [pid 656] close(6 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 659] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 658] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 659] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 657] close(9 [pid 656] close(7 [pid 659] <... futex resumed>) = 0 [pid 658] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 659] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... futex resumed>) = 0 [pid 657] close(10 [pid 656] close(8 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 659] <... futex resumed>) = 0 [pid 658] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 659] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 658] <... futex resumed>) = 0 [pid 657] close(11 [pid 656] close(9 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 659] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 658] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 659] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... bpf resumed>) = 3 [pid 657] close(12 [pid 656] close(10 [pid 659] <... futex resumed>) = 0 [pid 658] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 659] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... futex resumed>) = 0 [pid 657] close(13 [pid 656] close(11 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 659] <... futex resumed>) = 0 [pid 658] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 659] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 658] <... futex resumed>) = 0 [pid 657] close(14 [pid 656] close(12 [pid 659] <... bpf resumed>) = 3 [pid 658] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 659] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... bpf resumed>) = 0 [pid 657] close(15 [pid 656] close(13 [pid 659] <... futex resumed>) = 0 [pid 658] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 659] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... futex resumed>) = 0 [pid 657] close(16 [pid 656] close(14 [pid 306] close(3 [pid 659] <... futex resumed>) = 0 [pid 658] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 659] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 658] <... futex resumed>) = 0 [pid 657] close(17 [pid 656] close(15 [pid 306] <... close resumed>) = 0 [pid 659] <... bpf resumed>) = 0 [pid 658] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 659] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 657] close(18 [pid 656] close(16 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 657] close(19 [pid 656] close(17 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 657] close(20 [pid 656] close(18 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 657] close(21 [pid 656] close(19 [pid 659] <... futex resumed>) = 0 [pid 658] <... bpf resumed>) = 4 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 659] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 657] close(22 [pid 656] close(20 [pid 306] <... socket resumed>) = 3 [pid 659] <... futex resumed>) = 0 [pid 658] <... futex resumed>) = 0 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 659] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 657] close(23 [pid 656] close(21 [pid 658] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 657] close(24 [pid 656] close(22 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 657] close(25 [pid 656] close(23 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 657] close(26 [pid 656] close(24 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 657] close(27 [pid 656] close(25 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 659] <... bpf resumed>) = 4 [pid 658] <... futex resumed>) = 0 [pid 657] close(28 [pid 656] close(26 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 659] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 659] <... futex resumed>) = 0 [pid 657] close(29 [pid 656] close(27 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 659] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 659] <... futex resumed>) = 0 [pid 657] exit_group(0 [pid 656] close(28 [pid 657] <... exit_group resumed>) = ? [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... setsockopt resumed>) = 0 [pid 659] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 657] +++ exited with 0 +++ [pid 656] close(29 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 656] exit_group(0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 656] <... exit_group resumed>) = ? [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 656] +++ exited with 0 +++ [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 305] <... restart_syscall resumed>) = 0 [pid 306] <... setsockopt resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 900, NULL, 0) = 1 [pid 305] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 463] <... futex resumed>) = 1 [pid 305] umount2("./60", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] <... futex resumed>) = 0 [pid 306] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x71\xd8\x63\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 463] read(11, [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 463] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 314] <... futex resumed>) = 0 [pid 306] <... setsockopt resumed>) = 0 [pid 305] openat(AT_FDCWD, "./60", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] epoll_pwait(4, [pid 463] <... write resumed>) = 64 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... openat resumed>) = 3 [pid 658] <... bpf resumed>) = 5 [pid 463] read(11, [pid 314] epoll_pwait(4, [pid 659] <... bpf resumed>) = 5 [pid 658] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... read resumed>0xc001697210, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 659] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] close(3 [pid 305] newfstatat(3, "", [pid 659] <... futex resumed>) = 0 [pid 658] <... futex resumed>) = 0 [pid 463] epoll_pwait(4, [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 314] epoll_pwait(4, [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] <... write resumed>) = 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 864, NULL, 0) = 1 [pid 306] <... close resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 659] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] umount2("./62", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(22, [pid 306] read(249, [pid 305] getdents64(3, [pid 659] <... futex resumed>) = 0 [pid 658] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 659] write(-1, NULL, 55808 [pid 658] write(-1, NULL, 55808 [pid 320] openat(AT_FDCWD, "./62", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 659] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 658] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... futex resumed>) = 0 [pid 320] <... openat resumed>) = 3 [pid 314] <... futex resumed>) = 1 [pid 463] epoll_pwait(4, [pid 314] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64./strace-static-x86_64: Process 660 attached [pid 659] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] newfstatat(3, "", [pid 314] <... write resumed>) = 64 [pid 305] umount2("./60/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 660] set_robust_list(0x555555a6d760, 24 [pid 659] <... futex resumed>) = 0 [pid 658] <... futex resumed>) = 0 [pid 463] epoll_pwait(4, [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 64 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 660] <... set_robust_list resumed>) = 0 [pid 659] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] getdents64(3, [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 660] chdir("./62" [pid 659] <... futex resumed>) = 0 [pid 658] <... futex resumed>) = 0 [pid 314] read(22, [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 305] newfstatat(AT_FDCWD, "./60/cgroup.cpu", [pid 660] <... chdir resumed>) = 0 [pid 659] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 658] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 320] umount2("./62/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>0xc001697270, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 660] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 660] <... prctl resumed>) = 0 [pid 659] <... bpf resumed>) = 6 [pid 660] setpgid(0, 0) = 0 [pid 658] <... bpf resumed>) = 6 [pid 660] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 659] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] unlink("./60/cgroup.cpu" [pid 660] <... symlinkat resumed>) = 0 [pid 659] <... futex resumed>) = 0 [pid 658] <... futex resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./62/cgroup.cpu", [pid 660] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu") = 0 [pid 659] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... unlink resumed>) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=860574261} [pid 660] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 659] <... futex resumed>) = 0 [pid 658] <... futex resumed>) = 0 [pid 660] <... symlinkat resumed>) = 0 [pid 659] close(6 [pid 320] unlink("./62/cgroup.cpu" [pid 658] close(6 [pid 305] umount2("./60/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 659] <... close resumed>) = 0 [pid 660] <... openat resumed>) = 3 [pid 658] <... close resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 660] write(3, "1000", 4 [pid 659] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] umount2("./62/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] newfstatat(AT_FDCWD, "./60/binderfs", [pid 660] <... write resumed>) = 4 [pid 659] <... futex resumed>) = 0 [pid 658] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 660] close(3) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 660] read(200, [pid 659] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 660] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 658] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] newfstatat(AT_FDCWD, "./62/binderfs", [pid 305] unlink("./60/binderfs" [pid 659] <... futex resumed>) = 0 [pid 660] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 658] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 660] <... symlinkat resumed>) = 0 [pid 659] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 658] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 320] unlink("./62/binderfs" [pid 305] <... unlink resumed>) = 0 [pid 660] close(249) = 0 [pid 660] close(248) = 0 [pid 660] close(4) = 0 [pid 660] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 660] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EINVAL (Invalid argument) [pid 660] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 660] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] <... bpf resumed>) = 6 [pid 660] <... futex resumed>) = 0 [pid 660] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 660] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 658] <... bpf resumed>) = 6 [pid 660] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... unlink resumed>) = 0 [pid 305] umount2("./60/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 660] <... futex resumed>) = 0 [pid 659] <... futex resumed>) = 0 [pid 658] <... futex resumed>) = 0 [pid 320] umount2("./62/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 660] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 660] <... futex resumed>) = 0 [pid 659] <... futex resumed>) = 0 [pid 658] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 660] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 659] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 658] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] newfstatat(AT_FDCWD, "./62/cgroup", [pid 305] newfstatat(AT_FDCWD, "./60/cgroup", [pid 660] <... bpf resumed>) = 5 [pid 660] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 659] <... bpf resumed>) = 7 [pid 660] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... bpf resumed>) = 7 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 660] <... futex resumed>) = 0 [pid 659] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] unlink("./62/cgroup" [pid 305] unlink("./60/cgroup" [pid 660] write(-1, NULL, 55808 [pid 659] <... futex resumed>) = 0 [pid 658] <... futex resumed>) = 0 [pid 660] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 658] close(3 [pid 660] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... close resumed>) = 0 [pid 320] <... unlink resumed>) = 0 [pid 660] <... futex resumed>) = 0 [pid 659] close(3 [pid 658] close(4 [pid 305] <... unlink resumed>) = 0 [pid 660] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] <... close resumed>) = 0 [pid 658] <... close resumed>) = 0 [pid 320] umount2("./62/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] umount2("./60/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 660] <... futex resumed>) = 0 [pid 659] close(4 [pid 658] close(5 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 659] <... close resumed>) = 0 [pid 658] <... close resumed>) = 0 [pid 320] newfstatat(AT_FDCWD, "./62/cgroup.net", [pid 305] newfstatat(AT_FDCWD, "./60/cgroup.net", [pid 660] <... bpf resumed>) = 6 [pid 659] close(5 [pid 658] close(6 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 660] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... close resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 660] <... futex resumed>) = 0 [pid 658] close(7 [pid 320] unlink("./62/cgroup.net" [pid 305] unlink("./60/cgroup.net" [pid 660] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] <... unlink resumed>) = 0 [pid 660] close(6 [pid 320] <... unlink resumed>) = 0 [pid 305] getdents64(3, [pid 660] <... close resumed>) = 0 [pid 320] getdents64(3, [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 660] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 660] <... futex resumed>) = 0 [pid 305] close(3 [pid 320] close(3 [pid 660] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 660] <... futex resumed>) = 0 [pid 305] unlinkat(AT_FDCWD, "./60", AT_REMOVEDIR [pid 320] unlinkat(AT_FDCWD, "./62", AT_REMOVEDIR [pid 305] <... unlinkat resumed>) = 0 [pid 660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 320] <... unlinkat resumed>) = 0 [pid 305] mkdirat(AT_FDCWD, "./61", 0777 [pid 660] <... bpf resumed>) = 6 [pid 320] mkdirat(AT_FDCWD, "./63", 0777 [pid 305] <... mkdirat resumed>) = 0 [pid 320] <... mkdirat resumed>) = 0 [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 660] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 305] <... openat resumed>) = 3 [pid 320] <... openat resumed>) = 3 [pid 305] ioctl(3, LOOP_CLR_FD [pid 660] <... futex resumed>) = 0 [pid 320] ioctl(3, LOOP_CLR_FD [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 660] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] close(3 [pid 660] <... futex resumed>) = 0 [pid 320] close(3 [pid 660] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 305] <... close resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 320] <... socket resumed>) = 3 [pid 320] close(3 [pid 305] <... socket resumed>) = 3 [pid 320] <... close resumed>) = 0 [pid 305] close(3 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... close resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] <... socket resumed>) = 3 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 320] close(3 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 320] <... close resumed>) = 0 [pid 305] close(3 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] <... close resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... socket resumed>) = 3 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 320] close(3 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 320] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 320] <... socket resumed>) = 3 [pid 305] close(3 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... close resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... socket resumed>) = 3 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 320] close(3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 320] read(249, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 ./strace-static-x86_64: Process 661 attached [pid 305] close(3 [pid 661] set_robust_list(0x555556bd7760, 24 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 65 [pid 661] <... set_robust_list resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 661] chdir("./63" [pid 305] read(249, [pid 661] <... chdir resumed>) = 0 [pid 661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 661] <... prctl resumed>) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 661] setpgid(0, 0) = 0 [pid 661] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup"./strace-static-x86_64: Process 662 attached ) = 0 [pid 662] set_robust_list(0x5555557f6760, 24 [pid 661] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 63 [pid 662] <... set_robust_list resumed>) = 0 [pid 661] <... symlinkat resumed>) = 0 [pid 661] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 662] chdir("./61" [pid 661] <... symlinkat resumed>) = 0 [pid 661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 662] <... chdir resumed>) = 0 [pid 661] <... openat resumed>) = 3 [pid 662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 661] write(3, "1000", 4 [pid 660] <... bpf resumed>) = 7 [pid 659] <... close resumed>) = 0 [pid 658] <... close resumed>) = 0 [pid 662] <... prctl resumed>) = 0 [pid 661] <... write resumed>) = 4 [pid 660] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] close(6 [pid 658] close(8 [pid 662] setpgid(0, 0 [pid 661] close(3 [pid 660] <... futex resumed>) = 0 [pid 659] <... close resumed>) = 0 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... setpgid resumed>) = 0 [pid 661] <... close resumed>) = 0 [pid 660] close(3 [pid 659] close(7 [pid 658] close(9 [pid 661] read(200, [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 661] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 658] close(10 [pid 661] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 661] <... symlinkat resumed>) = 0 [pid 660] <... close resumed>) = 0 [pid 658] close(11 [pid 661] close(249 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 661] <... close resumed>) = 0 [pid 658] close(12 [pid 661] close(248 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... symlinkat resumed>) = 0 [pid 661] <... close resumed>) = 0 [pid 660] close(4 [pid 658] close(13 [pid 662] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 661] close(4 [pid 660] <... close resumed>) = 0 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 661] <... close resumed>) = 0 [pid 658] close(14 [pid 662] <... symlinkat resumed>) = 0 [pid 661] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 660] close(5 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 661] <... futex resumed>) = 0 [pid 658] close(15 [pid 661] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... symlinkat resumed>) = 0 [pid 661] <... futex resumed>) = 0 [pid 658] close(16 [pid 662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 661] bpf(BPF_PROG_LOAD, NULL, 0 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... openat resumed>) = 3 [pid 661] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 658] close(17 [pid 662] write(3, "1000", 4 [pid 661] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... write resumed>) = 4 [pid 661] <... futex resumed>) = 0 [pid 658] close(18 [pid 662] close(3 [pid 661] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... close resumed>) = 0 [pid 661] <... futex resumed>) = 0 [pid 658] close(19 [pid 662] read(200, [pid 661] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 661] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 658] close(20 [pid 662] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 661] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 661] <... futex resumed>) = 0 [pid 658] close(21 [pid 662] <... symlinkat resumed>) = 0 [pid 661] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] close(249 [pid 661] <... futex resumed>) = 0 [pid 658] close(22 [pid 662] <... close resumed>) = 0 [pid 661] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] close(248 [pid 661] <... bpf resumed>) = 3 [pid 658] close(23 [pid 662] <... close resumed>) = 0 [pid 661] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 661] <... futex resumed>) = 0 [pid 658] close(24 [pid 662] close(4 [pid 661] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... close resumed>) = 0 [pid 661] <... futex resumed>) = 0 [pid 658] close(25 [pid 661] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... bpf resumed>) = 0 [pid 658] close(26 [pid 662] <... futex resumed>) = 0 [pid 661] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... futex resumed>) = 0 [pid 658] close(27 [pid 661] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... futex resumed>) = 0 [pid 661] <... futex resumed>) = 0 [pid 658] close(28 [pid 662] bpf(BPF_PROG_LOAD, NULL, 0 [pid 661] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 661] <... bpf resumed>) = 4 [pid 658] close(29 [pid 662] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... futex resumed>) = 0 [pid 661] <... futex resumed>) = 0 [pid 658] close(3 [pid 662] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... futex resumed>) = 0 [pid 661] <... futex resumed>) = 0 [pid 658] close(4 [pid 662] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 661] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 658] close(5 [pid 662] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... futex resumed>) = 0 [pid 658] close(6 [pid 662] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... futex resumed>) = 0 [pid 658] close(7 [pid 662] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... bpf resumed>) = 3 [pid 658] close(8 [pid 662] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... futex resumed>) = 0 [pid 658] close(9 [pid 662] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... futex resumed>) = 0 [pid 658] close(10 [pid 662] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... bpf resumed>) = 0 [pid 658] close(11 [pid 662] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... futex resumed>) = 0 [pid 658] close(12 [pid 662] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... futex resumed>) = 0 [pid 658] close(13 [pid 662] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 658] close(14 [pid 662] <... bpf resumed>) = 4 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] close(15 [pid 662] <... futex resumed>) = 0 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 658] close(16 [pid 662] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 658] close(17) = -1 EBADF (Bad file descriptor) [pid 658] close(18) = -1 EBADF (Bad file descriptor) [pid 658] close(19) = -1 EBADF (Bad file descriptor) [pid 658] close(20) = -1 EBADF (Bad file descriptor) [pid 658] close(21) = -1 EBADF (Bad file descriptor) [pid 658] close(22) = -1 EBADF (Bad file descriptor) [pid 658] close(23) = -1 EBADF (Bad file descriptor) [pid 658] close(24) = -1 EBADF (Bad file descriptor) [pid 658] close(25) = -1 EBADF (Bad file descriptor) [pid 658] close(26) = -1 EBADF (Bad file descriptor) [pid 658] close(27) = -1 EBADF (Bad file descriptor) [pid 658] close(28) = -1 EBADF (Bad file descriptor) [pid 658] close(29) = -1 EBADF (Bad file descriptor) [pid 658] exit_group(0) = ? [pid 658] +++ exited with 0 +++ [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 863, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] umount2("./62", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] <... futex resumed>) = 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 463] read(39, [pid 317] openat(AT_FDCWD, "./62", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... openat resumed>) = 3 [pid 463] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] newfstatat(3, "", [pid 463] <... futex resumed>) = 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] <... futex resumed>) = 0 [pid 463] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] getdents64(3, [pid 314] epoll_pwait(4, [pid 463] <... write resumed>) = 64 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] read(39, [pid 317] umount2("./62/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] epoll_pwait(4, [pid 463] <... read resumed>0xc0016972e0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 463] epoll_pwait(4, [pid 317] newfstatat(AT_FDCWD, "./62/cgroup.cpu", [pid 314] epoll_pwait(4, [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] unlink("./62/cgroup.cpu") = 0 [pid 317] umount2("./62/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=817815196} [pid 317] newfstatat(AT_FDCWD, "./62/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./62/binderfs") = 0 [pid 317] umount2("./62/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./62/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./62/cgroup") = 0 [pid 317] umount2("./62/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 317] newfstatat(AT_FDCWD, "./62/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] unlink("./62/cgroup.net") = 0 [pid 317] getdents64(3, 0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 317] close(3) = 0 [pid 317] unlinkat(AT_FDCWD, "./62", AT_REMOVEDIR) = 0 [pid 317] mkdirat(AT_FDCWD, "./63", 0777) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 317] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 317] close(3 [pid 660] <... close resumed>) = 0 [pid 659] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 660] close(6 [pid 659] close(8 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 660] <... close resumed>) = 0 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 660] close(7 [pid 659] close(9 [pid 317] close(3 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 659] close(10 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... socket resumed>) = 3 [pid 659] close(11 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 659] close(12 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] close(3 [pid 659] close(13 [pid 317] <... close resumed>) = 0 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 659] close(14 [pid 317] <... socket resumed>) = 3 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 659] close(15 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 659] close(16 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 659] close(17 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 659] close(18 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 659] close(19 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 659] close(20 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 659] close(21 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 659] close(22 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 659] close(23 [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 659] close(24 [pid 317] close(3 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 659] close(25 [pid 317] <... socket resumed>) = 3 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 659] close(26 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 659] close(27 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 659] close(28 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 659] close(29 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 659] close(3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 659] close(4 [pid 317] close(3 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... close resumed>) = 0 [pid 659] close(5 [pid 317] read(249, [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 659] close(6 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 663 attached [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 65 [pid 659] close(7 [pid 663] set_robust_list(0x555556f7e760, 24 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 663] <... set_robust_list resumed>) = 0 [pid 659] close(8 [pid 663] chdir("./63" [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 663] <... chdir resumed>) = 0 [pid 659] close(9 [pid 663] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 663] <... prctl resumed>) = 0 [pid 659] close(10 [pid 663] setpgid(0, 0 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 663] <... setpgid resumed>) = 0 [pid 659] close(11 [pid 663] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 663] <... symlinkat resumed>) = 0 [pid 659] close(12 [pid 663] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 663] <... symlinkat resumed>) = 0 [pid 659] close(13 [pid 663] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 663] <... symlinkat resumed>) = 0 [pid 659] close(14 [pid 663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 663] <... openat resumed>) = 3 [pid 663] write(3, "1000", 4 [pid 659] close(15 [pid 663] <... write resumed>) = 4 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 663] close(3 [pid 659] close(16 [pid 663] <... close resumed>) = 0 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 663] read(200, [pid 659] close(17 [pid 663] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 663] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 659] close(18 [pid 663] <... symlinkat resumed>) = 0 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 663] close(249 [pid 659] close(19 [pid 663] <... close resumed>) = 0 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 663] close(248 [pid 659] close(20 [pid 663] <... close resumed>) = 0 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 663] close(4 [pid 659] close(21 [pid 663] <... close resumed>) = 0 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 663] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 659] close(22 [pid 663] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 663] <... futex resumed>) = 0 [pid 659] close(23 [pid 663] bpf(BPF_PROG_LOAD, NULL, 0 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 663] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 663] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] close(24 [pid 663] <... futex resumed>) = 0 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 663] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] close(25 [pid 663] <... futex resumed>) = 0 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 663] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 659] close(26 [pid 663] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 663] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 663] <... futex resumed>) = 0 [pid 659] close(27 [pid 663] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 663] <... futex resumed>) = 0 [pid 659] close(28 [pid 663] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 663] <... bpf resumed>) = 3 [pid 659] close(29 [pid 663] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 663] <... futex resumed>) = 0 [pid 659] exit_group(0 [pid 663] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] <... exit_group resumed>) = ? [pid 663] <... futex resumed>) = 0 [pid 659] +++ exited with 0 +++ [pid 663] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4) = 0 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 663] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] restart_syscall(<... resuming interrupted clone ...> [pid 663] <... futex resumed>) = 0 [pid 663] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 311] <... restart_syscall resumed>) = 0 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 818, NULL, 0) = 1 [pid 311] <... write resumed>) = 12 [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./61", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... futex resumed>) = 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 663] <... bpf resumed>) = 4 [pid 314] read(15, [pid 311] openat(AT_FDCWD, "./61", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 294] <... futex resumed>) = 0 [pid 663] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... openat resumed>) = 3 [pid 663] <... futex resumed>) = 0 [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 311] newfstatat(3, "", [pid 663] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 663] <... futex resumed>) = 0 [pid 463] epoll_pwait(4, [pid 314] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 311] getdents64(3, [pid 663] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] <... write resumed>) = 64 [pid 463] epoll_pwait(4, [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 311] umount2("./61/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(15, 0xc001697340, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] newfstatat(AT_FDCWD, "./61/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=797095062} [pid 311] unlink("./61/cgroup.cpu") = 0 [pid 311] umount2("./61/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./61/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./61/binderfs") = 0 [pid 311] umount2("./61/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./61/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./61/cgroup") = 0 [pid 311] umount2("./61/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 311] newfstatat(AT_FDCWD, "./61/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 311] unlink("./61/cgroup.net" [pid 661] <... bpf resumed>) = 5 [pid 661] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 662] <... bpf resumed>) = 5 [pid 661] <... futex resumed>) = 0 [pid 311] <... unlink resumed>) = 0 [pid 663] <... bpf resumed>) = 5 [pid 662] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 660] <... close resumed>) = 0 [pid 663] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 662] <... futex resumed>) = 0 [pid 661] <... futex resumed>) = 0 [pid 311] getdents64(3, [pid 663] <... futex resumed>) = 0 [pid 662] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] write(-1, NULL, 55808 [pid 660] close(8 [pid 663] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 662] <... futex resumed>) = 0 [pid 661] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 663] <... futex resumed>) = 0 [pid 662] write(-1, NULL, 55808 [pid 661] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 663] write(-1, NULL, 55808 [pid 662] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 661] <... futex resumed>) = 0 [pid 660] close(9 [pid 311] <... close resumed>) = 0 [pid 663] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 662] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] unlinkat(AT_FDCWD, "./61", AT_REMOVEDIR [pid 663] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 662] <... futex resumed>) = 0 [pid 661] <... futex resumed>) = 0 [pid 660] close(10 [pid 661] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 663] <... futex resumed>) = 0 [pid 662] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... bpf resumed>) = 6 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... unlinkat resumed>) = 0 [pid 663] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 662] <... futex resumed>) = 0 [pid 661] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] <... futex resumed>) = 0 [pid 662] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 661] <... futex resumed>) = 0 [pid 660] close(11 [pid 311] mkdirat(AT_FDCWD, "./62", 0777 [pid 663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 661] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 662] <... bpf resumed>) = 6 [pid 661] close(6 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 661] <... close resumed>) = 0 [pid 661] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] <... bpf resumed>) = 6 [pid 661] <... futex resumed>) = 0 [pid 661] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 661] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 663] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 662] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... bpf resumed>) = 6 [pid 660] close(12 [pid 311] <... mkdirat resumed>) = 0 [pid 663] <... futex resumed>) = 0 [pid 662] <... futex resumed>) = 0 [pid 661] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 663] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 662] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... futex resumed>) = 0 [pid 660] close(13 [pid 663] <... futex resumed>) = 0 [pid 662] <... futex resumed>) = 0 [pid 661] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... openat resumed>) = 3 [pid 663] close(6 [pid 662] close(6 [pid 661] <... futex resumed>) = 0 [pid 660] close(14 [pid 311] ioctl(3, LOOP_CLR_FD [pid 663] <... close resumed>) = 0 [pid 662] <... close resumed>) = 0 [pid 661] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 663] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 662] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 660] close(15 [pid 663] <... futex resumed>) = 0 [pid 662] <... futex resumed>) = 0 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 663] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 662] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] <... futex resumed>) = 0 [pid 660] close(16 [pid 311] <... close resumed>) = 0 [pid 663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 662] <... futex resumed>) = 0 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 660] close(17 [pid 662] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 311] <... socket resumed>) = 3 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 663] <... bpf resumed>) = 6 [pid 662] <... bpf resumed>) = 6 [pid 660] close(18 [pid 311] close(3 [pid 662] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 660] close(19 [pid 663] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 662] <... futex resumed>) = 0 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 663] <... futex resumed>) = 0 [pid 662] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 660] close(20 [pid 662] <... futex resumed>) = 0 [pid 663] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... socket resumed>) = 3 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 663] <... futex resumed>) = 0 [pid 662] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 663] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 660] close(21 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] close(22 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 660] close(23) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 660] close(24 [pid 311] close(3 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] close(25 [pid 311] <... close resumed>) = 0 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 660] close(26) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 660] close(27 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 660] close(28 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] close(29 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 660] close(3 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 660] close(4 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] close(5 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 660] close(6 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 660] close(7) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 660] close(8) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 660] close(9 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 660] close(10) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 660] close(11) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 660] close(12 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] close(13 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 660] close(14) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 660] close(15 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] close(16 [pid 311] <... socket resumed>) = 3 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] close(17 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 660] close(18 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 660] close(19 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 660] close(20 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 660] close(21) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 660] close(22 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 660] close(23 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 660] close(24) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 660] close(25 [pid 311] <... close resumed>) = 0 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] read(249, [pid 660] close(26) = -1 EBADF (Bad file descriptor) [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 660] close(27 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 664 attached [pid 660] close(28 [pid 664] set_robust_list(0x555556a82760, 24) = 0 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 64 [pid 664] chdir("./62" [pid 660] close(29 [pid 664] <... chdir resumed>) = 0 [pid 660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 660] exit_group(0 [pid 664] setpgid(0, 0 [pid 660] <... exit_group resumed>) = ? [pid 664] <... setpgid resumed>) = 0 [pid 664] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup") = 0 [pid 664] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu") = 0 [pid 660] +++ exited with 0 +++ [pid 664] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net") = 0 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 661] <... bpf resumed>) = 7 [pid 664] <... openat resumed>) = 3 [pid 663] <... bpf resumed>) = 7 [pid 662] <... bpf resumed>) = 7 [pid 661] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] restart_syscall(<... resuming interrupted clone ...> [pid 664] write(3, "1000", 4 [pid 663] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 662] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... futex resumed>) = 0 [pid 306] <... restart_syscall resumed>) = 0 [pid 664] <... write resumed>) = 4 [pid 663] <... futex resumed>) = 0 [pid 662] <... futex resumed>) = 0 [pid 661] close(3 [pid 664] close(3 [pid 663] close(3 [pid 662] close(3 [pid 661] <... close resumed>) = 0 [pid 664] <... close resumed>) = 0 [pid 663] <... close resumed>) = 0 [pid 662] <... close resumed>) = 0 [pid 661] close(4 [pid 664] read(200, [pid 663] close(4 [pid 662] close(4 [pid 661] <... close resumed>) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 664] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 663] <... close resumed>) = 0 [pid 662] <... close resumed>) = 0 [pid 661] close(5 [pid 306] <... write resumed>) = 12 [pid 664] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 663] close(5 [pid 662] close(5 [pid 661] <... close resumed>) = 0 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 798, NULL, 0) = 1 [pid 664] <... symlinkat resumed>) = 0 [pid 661] close(6 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] umount2("./62", MNT_FORCE|UMOUNT_NOFOLLOW [pid 664] close(249 [pid 661] <... close resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 664] <... close resumed>) = 0 [pid 661] close(7 [pid 463] read(21, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 664] close(248 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] openat(AT_FDCWD, "./62", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 664] <... close resumed>) = 0 [pid 664] close(4) = 0 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 664] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... openat resumed>) = 3 [pid 664] <... futex resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 306] newfstatat(3, "", [pid 664] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 664] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 664] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 664] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 463] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] epoll_pwait(4, [pid 664] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 463] <... write resumed>) = 64 [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 664] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 463] read(21, [pid 319] epoll_pwait(4, [pid 664] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... read resumed>0xc00170cb00, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] getdents64(3, [pid 664] <... futex resumed>) = 0 [pid 463] epoll_pwait(4, [pid 319] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 664] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 319] epoll_pwait(4, [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 664] <... futex resumed>) = 0 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] umount2("./62/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 664] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 664] <... bpf resumed>) = 3 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=770468872} [pid 664] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] newfstatat(AT_FDCWD, "./62/cgroup.cpu", [pid 664] <... futex resumed>) = 0 [pid 664] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 664] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 664] <... bpf resumed>) = 0 [pid 306] unlink("./62/cgroup.cpu" [pid 664] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 664] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 306] <... unlink resumed>) = 0 [pid 664] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] umount2("./62/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 664] <... futex resumed>) = 0 [pid 664] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 664] <... futex resumed>) = 0 [pid 664] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 306] newfstatat(AT_FDCWD, "./62/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./62/binderfs") = 0 [pid 306] umount2("./62/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./62/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./62/cgroup") = 0 [pid 306] umount2("./62/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./62/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./62/cgroup.net") = 0 [pid 306] getdents64(3, 0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 306] close(3) = 0 [pid 306] unlinkat(AT_FDCWD, "./62", AT_REMOVEDIR) = 0 [pid 306] mkdirat(AT_FDCWD, "./63", 0777) = 0 [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 3 [pid 306] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] close(3) = 0 [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] close(3) = 0 [pid 306] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 665 attached [pid 665] set_robust_list(0x555555a6d760, 24 [pid 663] <... close resumed>) = 0 [pid 665] <... set_robust_list resumed>) = 0 [pid 663] close(6 [pid 662] <... close resumed>) = 0 [pid 661] <... close resumed>) = 0 [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 65 [pid 665] chdir("./63") = 0 [pid 665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 663] <... close resumed>) = 0 [pid 662] close(6 [pid 661] close(8 [pid 665] setpgid(0, 0 [pid 663] close(7 [pid 662] <... close resumed>) = 0 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] <... setpgid resumed>) = 0 [pid 662] close(7 [pid 661] close(9 [pid 665] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup") = 0 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 661] close(10 [pid 665] <... symlinkat resumed>) = 0 [pid 665] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] <... symlinkat resumed>) = 0 [pid 661] close(11 [pid 665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] <... openat resumed>) = 3 [pid 661] close(12 [pid 665] write(3, "1000", 4 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] <... write resumed>) = 4 [pid 661] close(13 [pid 665] close(3) = 0 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] read(200, [pid 661] close(14 [pid 665] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 661] close(15 [pid 665] <... symlinkat resumed>) = 0 [pid 665] close(249 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] <... close resumed>) = 0 [pid 665] close(248 [pid 661] close(16 [pid 665] <... close resumed>) = 0 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] close(4 [pid 661] close(17 [pid 665] <... close resumed>) = 0 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] close(18 [pid 665] <... futex resumed>) = 0 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] close(19 [pid 665] <... futex resumed>) = 0 [pid 665] bpf(BPF_PROG_LOAD, NULL, 0 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 661] close(20 [pid 665] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] <... futex resumed>) = 0 [pid 665] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] close(21 [pid 665] <... futex resumed>) = 0 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 661] close(22 [pid 665] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 665] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] <... futex resumed>) = 0 [pid 665] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] close(23 [pid 665] <... futex resumed>) = 0 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 661] close(24 [pid 665] <... bpf resumed>) = 3 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] close(25 [pid 665] <... futex resumed>) = 0 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] close(26 [pid 665] <... futex resumed>) = 0 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 661] close(27 [pid 665] <... bpf resumed>) = 0 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] close(28 [pid 665] <... futex resumed>) = 0 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] close(29 [pid 665] <... futex resumed>) = 0 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 661] close(3 [pid 665] <... bpf resumed>) = 4 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] close(4 [pid 665] <... futex resumed>) = 0 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] close(5 [pid 665] <... futex resumed>) = 0 [pid 661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 661] close(6) = -1 EBADF (Bad file descriptor) [pid 661] close(7) = -1 EBADF (Bad file descriptor) [pid 661] close(8) = -1 EBADF (Bad file descriptor) [pid 661] close(9) = -1 EBADF (Bad file descriptor) [pid 661] close(10) = -1 EBADF (Bad file descriptor) [pid 661] close(11) = -1 EBADF (Bad file descriptor) [pid 661] close(12) = -1 EBADF (Bad file descriptor) [pid 661] close(13) = -1 EBADF (Bad file descriptor) [pid 661] close(14) = -1 EBADF (Bad file descriptor) [pid 661] close(15) = -1 EBADF (Bad file descriptor) [pid 661] close(16) = -1 EBADF (Bad file descriptor) [pid 661] close(17) = -1 EBADF (Bad file descriptor) [pid 661] close(18) = -1 EBADF (Bad file descriptor) [pid 661] close(19) = -1 EBADF (Bad file descriptor) [pid 661] close(20) = -1 EBADF (Bad file descriptor) [pid 661] close(21) = -1 EBADF (Bad file descriptor) [pid 661] close(22) = -1 EBADF (Bad file descriptor) [pid 661] close(23) = -1 EBADF (Bad file descriptor) [pid 661] close(24) = -1 EBADF (Bad file descriptor) [pid 661] close(25) = -1 EBADF (Bad file descriptor) [pid 661] close(26) = -1 EBADF (Bad file descriptor) [pid 661] close(27) = -1 EBADF (Bad file descriptor) [pid 661] close(28) = -1 EBADF (Bad file descriptor) [pid 661] close(29) = -1 EBADF (Bad file descriptor) [pid 661] exit_group(0) = ? [pid 661] +++ exited with 0 +++ [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 320] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 319] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 771, NULL, 0) = 1 [pid 320] umount2("./63", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 320] openat(AT_FDCWD, "./63", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 319] read(22, [pid 320] newfstatat(3, "", [pid 319] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 320] getdents64(3, [pid 319] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 320] umount2("./63/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] <... futex resumed>) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] <... futex resumed>) = 1 [pid 463] epoll_pwait(4, [pid 320] newfstatat(AT_FDCWD, "./63/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./63/cgroup.cpu" [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] <... unlink resumed>) = 0 [pid 319] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 463] epoll_pwait(4, [pid 320] umount2("./63/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... write resumed>) = 64 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 319] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 320] newfstatat(AT_FDCWD, "./63/binderfs", [pid 319] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] read(22, [pid 320] unlink("./63/binderfs") = 0 [pid 319] <... read resumed>0xc00170cb70, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] umount2("./63/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=739241443} [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./63/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./63/cgroup") = 0 [pid 320] umount2("./63/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 320] newfstatat(AT_FDCWD, "./63/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 320] unlink("./63/cgroup.net") = 0 [pid 320] getdents64(3, 0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 320] close(3) = 0 [pid 320] unlinkat(AT_FDCWD, "./63", AT_REMOVEDIR) = 0 [pid 320] mkdirat(AT_FDCWD, "./64", 0777) = 0 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 320] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 320] close(3) = 0 [pid 664] <... bpf resumed>) = 5 [pid 663] <... close resumed>) = 0 [pid 662] <... close resumed>) = 0 [pid 665] <... bpf resumed>) = 5 [pid 664] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] close(8 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 662] close(8 [pid 665] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 664] <... futex resumed>) = 0 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 665] <... futex resumed>) = 0 [pid 664] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] close(9 [pid 662] close(9 [pid 320] close(3 [pid 665] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 664] <... futex resumed>) = 0 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] <... futex resumed>) = 0 [pid 664] write(-1, NULL, 55808 [pid 663] close(10 [pid 662] close(10 [pid 320] <... close resumed>) = 0 [pid 665] write(-1, NULL, 55808 [pid 664] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 665] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 664] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] close(11 [pid 662] close(11 [pid 665] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 664] <... futex resumed>) = 0 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 665] <... futex resumed>) = 0 [pid 664] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] close(12 [pid 662] close(12 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 665] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 664] <... futex resumed>) = 0 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] <... futex resumed>) = 0 [pid 664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 663] close(13 [pid 662] close(13 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 665] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 664] <... bpf resumed>) = 6 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] <... bpf resumed>) = 6 [pid 663] close(14 [pid 662] close(14 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 665] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 664] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] <... futex resumed>) = 0 [pid 664] <... futex resumed>) = 0 [pid 663] close(15 [pid 662] close(15 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 665] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 665] <... futex resumed>) = 0 [pid 664] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] close(16 [pid 662] close(16 [pid 320] <... close resumed>) = 0 [pid 665] close(6 [pid 664] <... futex resumed>) = 0 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 665] <... close resumed>) = 0 [pid 664] close(6 [pid 663] close(17 [pid 662] close(17 [pid 664] <... close resumed>) = 0 [pid 320] <... socket resumed>) = 3 [pid 665] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 664] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 665] <... futex resumed>) = 0 [pid 664] <... futex resumed>) = 0 [pid 663] close(18 [pid 662] close(18 [pid 665] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 664] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 665] <... futex resumed>) = 0 [pid 664] <... futex resumed>) = 0 [pid 663] close(19 [pid 662] close(19 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 665] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 665] <... bpf resumed>) = 6 [pid 665] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 664] <... bpf resumed>) = 6 [pid 663] close(20 [pid 662] close(20 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 665] <... futex resumed>) = 0 [pid 664] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 665] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 664] <... futex resumed>) = 0 [pid 663] close(21 [pid 662] close(21 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 665] <... futex resumed>) = 0 [pid 664] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 664] <... futex resumed>) = 0 [pid 663] close(22 [pid 662] close(22 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 664] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 663] close(23 [pid 662] close(23 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 663] close(24 [pid 662] close(24 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 663] close(25 [pid 662] close(25 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 663] close(26 [pid 662] close(26 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 663] close(27 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] close(27 [pid 663] close(28 [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] close(28 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 663] close(29 [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 662] close(29 [pid 663] close(3 [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(3 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] close(3 [pid 663] close(4 [pid 320] <... close resumed>) = 0 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 663] close(5 [pid 662] close(4 [pid 320] <... socket resumed>) = 3 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 663] close(6 [pid 662] close(5 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 663] close(7 [pid 662] close(6 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 662] close(7 [pid 663] close(8 [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] close(8 [pid 663] close(9 [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] close(9 [pid 663] close(10 [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] close(10 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 663] close(11 [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] close(11 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 663] close(12 [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] close(12 [pid 320] close(3 [pid 663] close(13 [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] close(13 [pid 663] close(14 [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] read(249, [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] close(14 [pid 663] close(15 [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] close(15 [pid 663] close(16 [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] close(16./strace-static-x86_64: Process 666 attached [pid 663] close(17 [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] set_robust_list(0x555556bd7760, 24 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] close(17 [pid 320] <... clone resumed>, child_tidptr=0x555556bd7750) = 66 [pid 666] <... set_robust_list resumed>) = 0 [pid 663] close(18 [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] chdir("./64" [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] close(18 [pid 666] <... chdir resumed>) = 0 [pid 663] close(19 [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] close(19 [pid 666] <... prctl resumed>) = 0 [pid 663] close(20 [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] setpgid(0, 0 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] close(20 [pid 666] <... setpgid resumed>) = 0 [pid 663] close(21 [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] close(21 [pid 666] <... symlinkat resumed>) = 0 [pid 663] close(22 [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] close(22 [pid 666] <... symlinkat resumed>) = 0 [pid 663] close(23 [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] close(23 [pid 666] <... symlinkat resumed>) = 0 [pid 666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 663] close(24 [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] <... openat resumed>) = 3 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] close(24 [pid 666] write(3, "1000", 4 [pid 663] close(25 [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] <... write resumed>) = 4 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] close(3 [pid 663] close(26 [pid 662] close(25 [pid 666] <... close resumed>) = 0 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] read(200, [pid 663] close(27 [pid 666] <... read resumed>0x7fff4cd66b10, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] close(26 [pid 666] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 663] close(28 [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] <... symlinkat resumed>) = 0 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] close(27 [pid 666] close(249 [pid 663] close(29 [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] <... close resumed>) = 0 [pid 663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 662] close(28 [pid 666] close(248 [pid 663] exit_group(0 [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] <... close resumed>) = 0 [pid 663] <... exit_group resumed>) = ? [pid 662] close(29 [pid 666] close(4 [pid 663] +++ exited with 0 +++ [pid 662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] <... close resumed>) = 0 [pid 662] exit_group(0 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 317] restart_syscall(<... resuming interrupted clone ...> [pid 665] <... bpf resumed>) = 7 [pid 664] <... bpf resumed>) = 7 [pid 317] <... restart_syscall resumed>) = 0 [pid 662] <... exit_group resumed>) = ? [pid 666] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 740, NULL, 0) = 1 [pid 317] <... write resumed>) = 12 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 317] umount2("./63", MNT_FORCE|UMOUNT_NOFOLLOW [pid 662] +++ exited with 0 +++ [pid 463] <... futex resumed>) = 1 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 664] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 294] <... futex resumed>) = 0 [pid 666] <... futex resumed>) = 0 [pid 665] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 664] <... futex resumed>) = 0 [pid 463] read(39, [pid 317] openat(AT_FDCWD, "./63", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 666] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 665] <... futex resumed>) = 0 [pid 664] close(3 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... openat resumed>) = 3 [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 665] close(3 [pid 664] <... close resumed>) = 0 [pid 463] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 317] newfstatat(3, "", [pid 665] <... close resumed>) = 0 [pid 463] <... futex resumed>) = 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] <... futex resumed>) = 0 [pid 664] close(4 [pid 305] <... restart_syscall resumed>) = 0 [pid 666] <... futex resumed>) = 0 [pid 665] close(4 [pid 664] <... close resumed>) = 0 [pid 463] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] getdents64(3, [pid 314] epoll_pwait(4, [pid 666] bpf(BPF_PROG_LOAD, NULL, 0 [pid 665] <... close resumed>) = 0 [pid 664] close(5 [pid 463] <... write resumed>) = 64 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 666] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 665] close(5 [pid 463] read(39, [pid 317] umount2("./63/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] epoll_pwait(4, [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 666] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... read resumed>0xc0016973b0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 305] <... write resumed>) = 12 [pid 666] <... futex resumed>) = 0 [pid 463] epoll_pwait(4, [pid 317] newfstatat(AT_FDCWD, "./63/cgroup.cpu", [pid 314] epoll_pwait(4, [pid 305] umount2("./61", MNT_FORCE|UMOUNT_NOFOLLOW [pid 666] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 0, NULL, 0) = 1 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 666] <... futex resumed>) = 0 [pid 463] read(11, [pid 317] unlink("./63/cgroup.cpu" [pid 305] openat(AT_FDCWD, "./61", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 666] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... unlink resumed>) = 0 [pid 305] <... openat resumed>) = 3 [pid 666] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 317] umount2("./63/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] newfstatat(3, "", [pid 666] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 666] <... futex resumed>) = 0 [pid 463] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] newfstatat(AT_FDCWD, "./63/binderfs", [pid 305] getdents64(3, [pid 666] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... write resumed>) = 64 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 666] <... futex resumed>) = 0 [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 317] unlink("./63/binderfs" [pid 305] umount2("./61/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 666] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 317] <... unlink resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 666] <... bpf resumed>) = 3 [pid 463] read(11, [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] umount2("./63/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] newfstatat(AT_FDCWD, "./61/cgroup.cpu", [pid 666] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... read resumed>0xc001697410, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 666] <... futex resumed>) = 0 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] newfstatat(AT_FDCWD, "./63/cgroup", [pid 305] unlink("./61/cgroup.cpu" [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=706631092} [pid 666] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... unlink resumed>) = 0 [pid 666] <... futex resumed>) = 0 [pid 317] unlink("./63/cgroup" [pid 305] umount2("./61/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 666] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 317] <... unlink resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 666] <... bpf resumed>) = 0 [pid 317] umount2("./63/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] newfstatat(AT_FDCWD, "./61/binderfs", [pid 666] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 666] <... futex resumed>) = 0 [pid 317] newfstatat(AT_FDCWD, "./63/cgroup.net", [pid 305] unlink("./61/binderfs" [pid 666] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... unlink resumed>) = 0 [pid 666] <... futex resumed>) = 0 [pid 317] unlink("./63/cgroup.net" [pid 305] umount2("./61/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 666] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 317] <... unlink resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getdents64(3, [pid 305] newfstatat(AT_FDCWD, "./61/cgroup", [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] close(3 [pid 305] unlink("./61/cgroup" [pid 666] <... bpf resumed>) = 4 [pid 317] <... close resumed>) = 0 [pid 305] <... unlink resumed>) = 0 [pid 666] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] unlinkat(AT_FDCWD, "./63", AT_REMOVEDIR [pid 305] umount2("./61/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 666] <... futex resumed>) = 0 [pid 317] <... unlinkat resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 666] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] mkdirat(AT_FDCWD, "./64", 0777 [pid 305] newfstatat(AT_FDCWD, "./61/cgroup.net", [pid 666] <... futex resumed>) = 0 [pid 317] <... mkdirat resumed>) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 666] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 305] unlink("./61/cgroup.net" [pid 317] <... openat resumed>) = 3 [pid 305] <... unlink resumed>) = 0 [pid 317] ioctl(3, LOOP_CLR_FD [pid 305] getdents64(3, [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 317] close(3 [pid 305] close(3 [pid 317] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] unlinkat(AT_FDCWD, "./61", AT_REMOVEDIR [pid 317] <... socket resumed>) = 3 [pid 305] <... unlinkat resumed>) = 0 [pid 317] close(3 [pid 305] mkdirat(AT_FDCWD, "./62", 0777 [pid 317] <... close resumed>) = 0 [pid 305] <... mkdirat resumed>) = 0 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 317] <... socket resumed>) = 3 [pid 305] <... openat resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] ioctl(3, LOOP_CLR_FD [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 305] close(3 [pid 665] <... close resumed>) = 0 [pid 664] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] <... close resumed>) = 0 [pid 665] close(6 [pid 664] close(6 [pid 317] close(3 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 665] <... close resumed>) = 0 [pid 664] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 305] <... socket resumed>) = 3 [pid 665] close(7 [pid 664] close(7 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] close(3 [pid 317] <... socket resumed>) = 3 [pid 305] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... close resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 317] close(3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 317] <... close resumed>) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 317] <... socket resumed>) = 3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] close(3 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 305] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] close(3 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 317] read(249, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] close(3) = 0 [pid 305] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 668 attached ./strace-static-x86_64: Process 667 attached [pid 668] set_robust_list(0x5555557f6760, 24 [pid 667] set_robust_list(0x555556f7e760, 24 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 66 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 64 [pid 668] <... set_robust_list resumed>) = 0 [pid 667] <... set_robust_list resumed>) = 0 [pid 668] chdir("./62" [pid 667] chdir("./64" [pid 668] <... chdir resumed>) = 0 [pid 667] <... chdir resumed>) = 0 [pid 668] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 667] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 668] <... prctl resumed>) = 0 [pid 667] <... prctl resumed>) = 0 [pid 668] setpgid(0, 0 [pid 667] setpgid(0, 0 [pid 668] <... setpgid resumed>) = 0 [pid 667] <... setpgid resumed>) = 0 [pid 668] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 667] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 668] <... symlinkat resumed>) = 0 [pid 667] <... symlinkat resumed>) = 0 [pid 667] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 668] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 667] <... symlinkat resumed>) = 0 [pid 667] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 668] <... symlinkat resumed>) = 0 [pid 667] <... symlinkat resumed>) = 0 [pid 668] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 668] <... symlinkat resumed>) = 0 [pid 667] <... openat resumed>) = 3 [pid 668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 667] write(3, "1000", 4) = 4 [pid 667] close(3 [pid 668] <... openat resumed>) = 3 [pid 667] <... close resumed>) = 0 [pid 667] read(200, [pid 668] write(3, "1000", 4 [pid 667] <... read resumed>0x7fff251779f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 668] <... write resumed>) = 4 [pid 667] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 668] close(3 [pid 667] <... symlinkat resumed>) = 0 [pid 668] <... close resumed>) = 0 [pid 667] close(249 [pid 668] read(200, [pid 667] <... close resumed>) = 0 [pid 668] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 667] close(248 [pid 668] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 667] <... close resumed>) = 0 [pid 667] close(4 [pid 668] <... symlinkat resumed>) = 0 [pid 667] <... close resumed>) = 0 [pid 668] close(249 [pid 667] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 668] <... close resumed>) = 0 [pid 667] <... futex resumed>) = 0 [pid 668] close(248 [pid 667] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 668] <... close resumed>) = 0 [pid 667] <... futex resumed>) = 0 [pid 668] close(4 [pid 667] bpf(BPF_PROG_LOAD, NULL, 0 [pid 668] <... close resumed>) = 0 [pid 667] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 667] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 668] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 668] <... futex resumed>) = 0 [pid 667] <... futex resumed>) = 0 [pid 668] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 668] <... futex resumed>) = 0 [pid 667] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 667] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 668] bpf(BPF_PROG_LOAD, NULL, 0 [pid 667] <... futex resumed>) = 0 [pid 668] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 667] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 668] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] <... futex resumed>) = 0 [pid 668] <... futex resumed>) = 0 [pid 667] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 668] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] <... bpf resumed>) = 3 [pid 668] <... futex resumed>) = 0 [pid 667] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 668] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 667] <... futex resumed>) = 0 [pid 668] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 667] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 668] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] <... futex resumed>) = 0 [pid 668] <... futex resumed>) = 0 [pid 667] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 668] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] <... bpf resumed>) = 0 [pid 668] <... futex resumed>) = 0 [pid 667] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 668] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 667] <... futex resumed>) = 0 [pid 667] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 668] <... bpf resumed>) = 3 [pid 667] <... futex resumed>) = 0 [pid 668] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 668] <... futex resumed>) = 0 [pid 668] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] <... bpf resumed>) = 4 [pid 668] <... futex resumed>) = 0 [pid 667] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 668] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 667] <... futex resumed>) = 0 [pid 668] <... bpf resumed>) = 0 [pid 667] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 668] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] <... futex resumed>) = 0 [pid 668] <... futex resumed>) = 0 [pid 667] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 668] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 668] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 668] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 668] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 666] <... bpf resumed>) = 5 [pid 666] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 666] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 666] write(-1, NULL, 55808) = -1 EBADF (Bad file descriptor) [pid 666] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 666] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 666] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 666] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 666] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 666] close(6) = 0 [pid 666] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 666] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 666] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46) = 6 [pid 666] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 666] futex(0x7f4569b0ef88, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 666] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 665] <... close resumed>) = 0 [pid 664] <... close resumed>) = 0 [pid 664] close(8) = -1 EBADF (Bad file descriptor) [pid 664] close(9) = -1 EBADF (Bad file descriptor) [pid 664] close(10) = -1 EBADF (Bad file descriptor) [pid 664] close(11) = -1 EBADF (Bad file descriptor) [pid 664] close(12 [pid 668] <... bpf resumed>) = 5 [pid 667] <... bpf resumed>) = 5 [pid 665] close(8 [pid 664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 668] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 664] close(13 [pid 668] <... futex resumed>) = 0 [pid 667] <... futex resumed>) = 0 [pid 665] close(9 [pid 664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 668] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 664] close(14 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 668] <... futex resumed>) = 0 [pid 667] <... futex resumed>) = 0 [pid 665] close(10 [pid 664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 668] write(-1, NULL, 55808 [pid 667] write(-1, NULL, 55808 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 664] close(15 [pid 668] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 665] close(11 [pid 664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 668] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 664] close(16 [pid 668] <... futex resumed>) = 0 [pid 667] <... futex resumed>) = 0 [pid 665] close(12 [pid 664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 668] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 664] close(17 [pid 668] <... futex resumed>) = 0 [pid 667] <... futex resumed>) = 0 [pid 665] close(13 [pid 664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 664] close(18 [pid 668] <... bpf resumed>) = 6 [pid 667] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 668] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 664] close(19 [pid 668] <... futex resumed>) = 0 [pid 664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 668] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 664] close(20 [pid 668] <... futex resumed>) = 0 [pid 664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 668] close(6 [pid 664] close(21 [pid 668] <... close resumed>) = 0 [pid 667] <... bpf resumed>) = 6 [pid 665] close(14 [pid 664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 668] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 664] close(22 [pid 668] <... futex resumed>) = 0 [pid 667] <... futex resumed>) = 0 [pid 665] close(15 [pid 664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 668] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 664] close(23 [pid 668] <... futex resumed>) = 0 [pid 667] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 665] close(16 [pid 664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 667] <... futex resumed>) = 0 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 664] close(24) = -1 EBADF (Bad file descriptor) [pid 664] close(25) = -1 EBADF (Bad file descriptor) [pid 664] close(26) = -1 EBADF (Bad file descriptor) [pid 664] close(27) = -1 EBADF (Bad file descriptor) [pid 664] close(28) = -1 EBADF (Bad file descriptor) [pid 664] close(29) = -1 EBADF (Bad file descriptor) [pid 664] close(3) = -1 EBADF (Bad file descriptor) [pid 664] close(4) = -1 EBADF (Bad file descriptor) [pid 664] close(5) = -1 EBADF (Bad file descriptor) [pid 664] close(6) = -1 EBADF (Bad file descriptor) [pid 664] close(7) = -1 EBADF (Bad file descriptor) [pid 664] close(8) = -1 EBADF (Bad file descriptor) [pid 664] close(9) = -1 EBADF (Bad file descriptor) [pid 664] close(10) = -1 EBADF (Bad file descriptor) [pid 664] close(11) = -1 EBADF (Bad file descriptor) [pid 664] close(12) = -1 EBADF (Bad file descriptor) [pid 664] close(13 [pid 668] <... bpf resumed>) = 6 [pid 664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] close(17 [pid 668] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] close(6 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 664] close(14 [pid 668] <... futex resumed>) = 0 [pid 665] close(18 [pid 664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 668] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] <... close resumed>) = 0 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 664] close(15 [pid 668] <... futex resumed>) = 0 [pid 667] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 665] close(19 [pid 664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 668] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 667] <... futex resumed>) = 0 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 664] close(16) = -1 EBADF (Bad file descriptor) [pid 665] close(20 [pid 664] close(17 [pid 667] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... futex resumed>) = 0 [pid 665] close(21 [pid 664] close(18 [pid 667] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 664] close(19) = -1 EBADF (Bad file descriptor) [pid 664] close(20) = -1 EBADF (Bad file descriptor) [pid 664] close(21) = -1 EBADF (Bad file descriptor) [pid 664] close(22) = -1 EBADF (Bad file descriptor) [pid 664] close(23) = -1 EBADF (Bad file descriptor) [pid 664] close(24) = -1 EBADF (Bad file descriptor) [pid 664] close(25) = -1 EBADF (Bad file descriptor) [pid 664] close(26) = -1 EBADF (Bad file descriptor) [pid 664] close(27) = -1 EBADF (Bad file descriptor) [pid 664] close(28) = -1 EBADF (Bad file descriptor) [pid 664] close(29) = -1 EBADF (Bad file descriptor) [pid 664] exit_group(0) = ? [pid 667] <... bpf resumed>) = 6 [pid 665] close(22 [pid 664] +++ exited with 0 +++ [pid 667] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... futex resumed>) = 0 [pid 665] close(23 [pid 311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 667] futex(0x7fc15c193f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... futex resumed>) = 0 [pid 665] close(24) = -1 EBADF (Bad file descriptor) [pid 667] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 665] close(25 [pid 311] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... write resumed>) = 12 [pid 665] close(26 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1740111874, u64=9202223520845135874}}], 128, 711, NULL, 0) = 1 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] umount2("./62", MNT_FORCE|UMOUNT_NOFOLLOW [pid 665] close(27 [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 665] close(28 [pid 314] <... futex resumed>) = 1 [pid 294] <... futex resumed>) = 0 [pid 311] openat(AT_FDCWD, "./62", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] read(15, [pid 665] close(29 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... openat resumed>) = 3 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 311] newfstatat(3, "", [pid 665] close(3 [pid 463] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 311] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] epoll_pwait(4, [pid 314] write(34, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 665] close(4 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 314] <... write resumed>) = 64 [pid 311] getdents64(3, [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] epoll_pwait(4, [pid 665] close(5 [pid 311] <... getdents64 resumed>0x555556a83810 /* 6 entries */, 32768) = 176 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 311] umount2("./62/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 665] close(6 [pid 319] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 314] read(15, [pid 311] newfstatat(AT_FDCWD, "./62/cgroup.cpu", [pid 665] close(7 [pid 314] <... read resumed>0xc001697480, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 665] close(8 [pid 311] unlink("./62/cgroup.cpu" [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=644427245} [pid 665] close(9 [pid 311] <... unlink resumed>) = 0 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] close(10 [pid 311] umount2("./62/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] close(11 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] newfstatat(AT_FDCWD, "./62/binderfs", [pid 665] close(12 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] unlink("./62/binderfs" [pid 665] close(13) = -1 EBADF (Bad file descriptor) [pid 311] <... unlink resumed>) = 0 [pid 665] close(14 [pid 311] umount2("./62/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 665] close(15) = -1 EBADF (Bad file descriptor) [pid 311] newfstatat(AT_FDCWD, "./62/cgroup", [pid 665] close(16 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] unlink("./62/cgroup" [pid 665] close(17) = -1 EBADF (Bad file descriptor) [pid 311] <... unlink resumed>) = 0 [pid 665] close(18 [pid 311] umount2("./62/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] close(19 [pid 311] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] newfstatat(AT_FDCWD, "./62/cgroup.net", [pid 665] close(20 [pid 311] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] unlink("./62/cgroup.net" [pid 665] close(21) = -1 EBADF (Bad file descriptor) [pid 311] <... unlink resumed>) = 0 [pid 665] close(22 [pid 311] getdents64(3, [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] close(23 [pid 311] <... getdents64 resumed>0x555556a83810 /* 0 entries */, 32768) = 0 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 665] close(24 [pid 311] <... close resumed>) = 0 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] unlinkat(AT_FDCWD, "./62", AT_REMOVEDIR [pid 665] close(25 [pid 311] <... unlinkat resumed>) = 0 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] close(26 [pid 311] mkdirat(AT_FDCWD, "./63", 0777 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] close(27 [pid 311] <... mkdirat resumed>) = 0 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] close(28 [pid 311] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 665] close(29 [pid 311] <... openat resumed>) = 3 [pid 665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] ioctl(3, LOOP_CLR_FD [pid 665] exit_group(0 [pid 311] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 665] <... exit_group resumed>) = ? [pid 311] close(3 [pid 665] +++ exited with 0 +++ [pid 311] <... close resumed>) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 311] <... socket resumed>) = 3 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 311] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 311] close(3) = 0 [pid 311] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 668] <... bpf resumed>) = 7 [pid 667] <... bpf resumed>) = 7 [pid 666] <... bpf resumed>) = 7 [pid 311] <... socket resumed>) = 3 [pid 668] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] futex(0x7fc15c193f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] futex(0x7f4569b0ef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 668] <... futex resumed>) = 0 [pid 667] <... futex resumed>) = 0 [pid 666] <... futex resumed>) = 0 [pid 668] close(3 [pid 667] close(3 [pid 666] close(3 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 668] <... close resumed>) = 0 [pid 667] <... close resumed>) = 0 [pid 668] close(4 [pid 667] close(4 [pid 666] <... close resumed>) = 0 [pid 306] <... write resumed>) = 12 [pid 668] <... close resumed>) = 0 [pid 667] <... close resumed>) = 0 [pid 666] close(4 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1723858945, u64=9202223520828882945}}], 128, 645, NULL, 0) = 1 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] umount2("./63", MNT_FORCE|UMOUNT_NOFOLLOW [pid 668] close(5 [pid 667] close(5 [pid 666] <... close resumed>) = 0 [pid 463] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 668] <... close resumed>) = 0 [pid 667] <... close resumed>) = 0 [pid 666] close(5 [pid 463] <... futex resumed>) = 1 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 668] close(6 [pid 667] close(6 [pid 666] <... close resumed>) = 0 [pid 463] read(21, [pid 668] <... close resumed>) = 0 [pid 667] <... close resumed>) = 0 [pid 666] close(6 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 306] openat(AT_FDCWD, "./63", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 668] close(7 [pid 667] close(7 [pid 666] <... close resumed>) = 0 [pid 463] futex(0xc0010e2548, FUTEX_WAKE_PRIVATE, 1 [pid 668] <... close resumed>) = 0 [pid 667] <... close resumed>) = 0 [pid 666] close(7 [pid 463] <... futex resumed>) = 1 [pid 314] <... futex resumed>) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] <... openat resumed>) = 3 [pid 668] close(8 [pid 667] close(8 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 668] close(9 [pid 667] close(9 [pid 666] <... close resumed>) = 0 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 668] close(10 [pid 667] close(10 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] write(24, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 314] epoll_pwait(4, [pid 311] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 306] newfstatat(3, "", [pid 666] close(8 [pid 668] close(11 [pid 667] close(11 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... write resumed>) = 64 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] close(9 [pid 463] read(21, [pid 314] epoll_pwait(4, [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 306] getdents64(3, [pid 668] close(12 [pid 667] close(12 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... read resumed>0xc0016974e0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] close(10 [pid 463] epoll_pwait(4, [pid 314] epoll_pwait(4, [pid 306] <... getdents64 resumed>0x555555a6e810 /* 6 entries */, 32768) = 176 [pid 668] close(13 [pid 667] close(13 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] close(11 [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] umount2("./63/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=630043108} [pid 668] close(14 [pid 667] close(14 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] close(12 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 306] newfstatat(AT_FDCWD, "./63/cgroup.cpu", [pid 668] close(15 [pid 667] close(15 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] close(13 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 668] close(16 [pid 667] close(16 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 306] unlink("./63/cgroup.cpu" [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] close(14 [pid 311] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 668] close(17 [pid 667] close(17 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 668] close(18 [pid 667] close(18 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... unlink resumed>) = 0 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] close(15 [pid 311] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 306] umount2("./63/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 668] close(19 [pid 667] close(19 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] close(3 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] close(16 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 668] close(20 [pid 667] close(20 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./63/binderfs", [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] close(17 [pid 311] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 668] close(21 [pid 667] close(21 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... socket resumed>) = 3 [pid 306] unlink("./63/binderfs" [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] close(18 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 668] close(22 [pid 667] close(22 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 306] <... unlink resumed>) = 0 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] close(19 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] umount2("./63/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 668] close(23 [pid 667] close(23 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] close(20 [pid 311] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 668] close(24 [pid 667] close(24 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] close(21 [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 306] newfstatat(AT_FDCWD, "./63/cgroup", [pid 668] close(25 [pid 667] close(25 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 668] close(26 [pid 667] close(26 [pid 666] close(22 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 306] unlink("./63/cgroup" [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 668] close(27 [pid 667] close(27 [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] close(23 [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 306] <... unlink resumed>) = 0 [pid 668] close(28 [pid 667] close(28 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 306] umount2("./63/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] close(24 [pid 668] close(29 [pid 667] close(29 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] close(25 [pid 311] close(3 [pid 306] newfstatat(AT_FDCWD, "./63/cgroup.net", [pid 668] close(3 [pid 667] close(3 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... close resumed>) = 0 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] close(26 [pid 311] read(249, [pid 306] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 668] close(4 [pid 667] close(4 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 306] unlink("./63/cgroup.net" [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] close(27 [pid 311] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 668] close(5 [pid 667] close(5 [pid 306] <... unlink resumed>) = 0 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 668] close(6 [pid 667] close(6 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 669 attached [pid 668] close(7 [pid 667] close(7 [pid 666] close(28 [pid 306] getdents64(3, [pid 669] set_robust_list(0x555556a82760, 24 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 311] <... clone resumed>, child_tidptr=0x555556a82750) = 65 [pid 669] <... set_robust_list resumed>) = 0 [pid 668] close(8 [pid 667] close(8 [pid 306] <... getdents64 resumed>0x555555a6e810 /* 0 entries */, 32768) = 0 [pid 669] chdir("./63" [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] close(29 [pid 669] <... chdir resumed>) = 0 [pid 668] close(9 [pid 667] close(9 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 669] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] close(3 [pid 669] <... prctl resumed>) = 0 [pid 668] close(10 [pid 667] close(10 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... close resumed>) = 0 [pid 669] setpgid(0, 0 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] close(4 [pid 306] unlinkat(AT_FDCWD, "./63", AT_REMOVEDIR [pid 669] <... setpgid resumed>) = 0 [pid 668] close(11 [pid 667] close(11 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 669] symlinkat("/syzcgroup/unified/syz4", AT_FDCWD, "./cgroup" [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] close(5 [pid 306] <... unlinkat resumed>) = 0 [pid 669] <... symlinkat resumed>) = 0 [pid 668] close(12 [pid 667] close(12 [pid 669] symlinkat("/syzcgroup/cpu/syz4", AT_FDCWD, "./cgroup.cpu" [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 669] <... symlinkat resumed>) = 0 [pid 668] close(13 [pid 667] close(13 [pid 669] symlinkat("/syzcgroup/net/syz4", AT_FDCWD, "./cgroup.net" [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 669] <... symlinkat resumed>) = 0 [pid 668] close(14 [pid 667] close(14 [pid 669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] mkdirat(AT_FDCWD, "./64", 0777 [pid 669] <... openat resumed>) = 3 [pid 668] close(15 [pid 667] close(15 [pid 666] close(6 [pid 669] write(3, "1000", 4 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 669] <... write resumed>) = 4 [pid 668] close(16 [pid 667] close(16 [pid 306] <... mkdirat resumed>) = 0 [pid 669] close(3 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 669] <... close resumed>) = 0 [pid 668] close(17 [pid 667] close(17 [pid 666] close(7 [pid 669] read(200, [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... openat resumed>) = 3 [pid 669] <... read resumed>0x7ffff06c50a0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 668] close(18 [pid 667] close(18 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] ioctl(3, LOOP_CLR_FD [pid 669] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] close(8 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 669] <... symlinkat resumed>) = 0 [pid 668] close(19 [pid 667] close(19 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] close(3 [pid 669] close(249 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 666] close(9 [pid 669] <... close resumed>) = 0 [pid 668] close(20 [pid 667] close(20 [pid 306] <... close resumed>) = 0 [pid 669] close(248 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 669] <... close resumed>) = 0 [pid 668] close(21 [pid 667] close(21 [pid 669] close(4 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 669] <... close resumed>) = 0 [pid 668] close(22 [pid 667] close(22 [pid 669] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 669] <... futex resumed>) = 0 [pid 668] close(23 [pid 667] close(23 [pid 669] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 669] <... futex resumed>) = 0 [pid 668] close(24 [pid 667] close(24 [pid 669] bpf(BPF_PROG_LOAD, NULL, 0 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 669] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 668] close(25 [pid 667] close(25 [pid 669] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 669] <... futex resumed>) = 0 [pid 668] close(26 [pid 667] close(26 [pid 669] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 669] <... futex resumed>) = 0 [pid 668] close(27 [pid 667] close(27 [pid 669] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 669] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 668] close(28 [pid 667] close(28 [pid 669] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 669] <... futex resumed>) = 0 [pid 668] close(29 [pid 667] close(29 [pid 669] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 669] <... futex resumed>) = 0 [pid 668] exit_group(0 [pid 667] exit_group(0 [pid 669] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 668] <... exit_group resumed>) = ? [pid 667] <... exit_group resumed>) = ? [pid 669] <... bpf resumed>) = 3 [pid 668] +++ exited with 0 +++ [pid 667] +++ exited with 0 +++ [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 669] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] close(10 [pid 317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 669] <... futex resumed>) = 0 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 306] <... socket resumed>) = 3 [pid 669] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] close(11 [pid 306] close(3 [pid 669] <... futex resumed>) = 0 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 305] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 669] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 666] close(12 [pid 317] <... write resumed>) = 12 [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1308622849, u64=9202223357204889601}}], 128, 631, NULL, 0) = 1 [pid 306] <... close resumed>) = 0 [pid 305] <... write resumed>) = 12 [pid 669] <... bpf resumed>) = 0 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./64", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] umount2("./62", MNT_FORCE|UMOUNT_NOFOLLOW [pid 669] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] close(13 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... futex resumed>) = 1 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 294] <... futex resumed>) = 0 [pid 669] <... futex resumed>) = 0 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] openat(AT_FDCWD, "./64", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(39, [pid 306] <... socket resumed>) = 3 [pid 305] openat(AT_FDCWD, "./62", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 669] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] close(14 [pid 317] <... openat resumed>) = 3 [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 305] <... openat resumed>) = 3 [pid 669] <... futex resumed>) = 0 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(3, "", [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] newfstatat(3, "", [pid 669] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 666] close(15 [pid 463] <... futex resumed>) = 0 [pid 317] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 314] <... futex resumed>) = 1 [pid 306] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 305] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 669] <... bpf resumed>) = 4 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] epoll_pwait(4, [pid 317] getdents64(3, [pid 305] getdents64(3, [pid 669] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] write(44, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] <... getdents64 resumed>0x5555557f7810 /* 6 entries */, 32768) = 176 [pid 669] <... futex resumed>) = 0 [pid 666] close(16 [pid 463] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1821376513, u64=9202223520926400513}}], 128, 0, NULL, 0) = 1 [pid 317] <... getdents64 resumed>0x555556f7f810 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 64 [pid 306] close(3 [pid 305] umount2("./62/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 669] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] read(11, [pid 317] umount2("./64/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(39, [pid 306] <... close resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 669] <... futex resumed>) = 0 [pid 666] close(17 [pid 463] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>0xc001697550, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 305] newfstatat(AT_FDCWD, "./62/cgroup.cpu", [pid 669] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 669] <... bpf resumed>) = 5 [pid 463] write(14, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 317] newfstatat(AT_FDCWD, "./64/cgroup.cpu", [pid 314] epoll_pwait(4, [pid 305] unlink("./62/cgroup.cpu" [pid 669] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] close(18 [pid 463] <... write resumed>) = 64 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 306] <... socket resumed>) = 3 [pid 305] <... unlink resumed>) = 0 [pid 669] <... futex resumed>) = 0 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 317] unlink("./64/cgroup.cpu" [pid 314] epoll_pwait(4, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] umount2("./62/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 669] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] close(19 [pid 463] <... futex resumed>) = 1 [pid 319] <... futex resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 669] <... futex resumed>) = 0 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] read(11, [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... unlink resumed>) = 0 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] newfstatat(AT_FDCWD, "./62/binderfs", [pid 669] write(-1, NULL, 55808 [pid 666] close(20 [pid 463] <... read resumed>0xc00170cbd0, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] umount2("./64/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 669] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] futex(0xc00136d948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] unlink("./62/binderfs" [pid 669] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] close(21 [pid 317] newfstatat(AT_FDCWD, "./64/binderfs", [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] <... unlink resumed>) = 0 [pid 669] <... futex resumed>) = 0 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] umount2("./62/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=607515423} [pid 669] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] close(22 [pid 317] unlink("./64/binderfs" [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 669] <... futex resumed>) = 0 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] newfstatat(AT_FDCWD, "./62/cgroup", [pid 669] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=3, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 317] <... unlink resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 666] close(23 [pid 305] unlink("./62/cgroup") = 0 [pid 305] umount2("./62/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 669] <... bpf resumed>) = 6 [pid 305] newfstatat(AT_FDCWD, "./62/cgroup.net", [pid 669] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] umount2("./64/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 669] <... futex resumed>) = 0 [pid 666] close(24 [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] unlink("./62/cgroup.net" [pid 669] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] newfstatat(AT_FDCWD, "./64/cgroup", [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] <... unlink resumed>) = 0 [pid 669] <... futex resumed>) = 0 [pid 666] close(25 [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] getdents64(3, [pid 669] close(6 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] unlink("./64/cgroup" [pid 305] <... getdents64 resumed>0x5555557f7810 /* 0 entries */, 32768) = 0 [pid 669] <... close resumed>) = 0 [pid 666] close(26 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] close(3) = 0 [pid 305] unlinkat(AT_FDCWD, "./62", AT_REMOVEDIR [pid 669] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... unlink resumed>) = 0 [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... unlinkat resumed>) = 0 [pid 669] <... futex resumed>) = 0 [pid 666] close(27 [pid 317] umount2("./64/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] mkdirat(AT_FDCWD, "./63", 0777 [pid 669] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] <... mkdirat resumed>) = 0 [pid 669] <... futex resumed>) = 0 [pid 666] close(28 [pid 317] newfstatat(AT_FDCWD, "./64/cgroup.net", [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 669] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=8, insns=0x20002580, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0}, 46 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 317] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] <... openat resumed>) = 3 [pid 305] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 305] close(3 [pid 669] <... bpf resumed>) = 6 [pid 666] close(29 [pid 317] unlink("./64/cgroup.net" [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 305] <... close resumed>) = 0 [pid 669] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 669] <... futex resumed>) = 0 [pid 666] exit_group(0 [pid 317] <... unlink resumed>) = 0 [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] <... socket resumed>) = 3 [pid 669] futex(0x7fabac4aef88, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] <... exit_group resumed>) = ? [pid 317] getdents64(3, [pid 306] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 305] close(3 [pid 669] <... futex resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 305] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 305] close(3) = 0 [pid 305] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 666] +++ exited with 0 +++ [pid 305] <... socket resumed>) = 3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 306] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 669] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="consume_skb", prog_fd=6}}, 16 [pid 320] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 317] <... getdents64 resumed>0x555556f7f810 /* 0 entries */, 32768) = 0 [pid 306] close(3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 669] <... bpf resumed>) = 7 [pid 317] close(3 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 669] futex(0x7fabac4aef8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] restart_syscall(<... resuming interrupted clone ...> [pid 317] unlinkat(AT_FDCWD, "./64", AT_REMOVEDIR [pid 306] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 669] <... futex resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] <... unlinkat resumed>) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] mkdirat(AT_FDCWD, "./65", 0777 [pid 306] <... socket resumed>) = 3 [pid 305] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 669] close(3 [pid 320] <... restart_syscall resumed>) = 0 [pid 305] close(3) = 0 [pid 305] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 317] <... mkdirat resumed>) = 0 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 669] <... close resumed>) = 0 [pid 317] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 669] close(4 [pid 320] write(248, "\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12 [pid 317] <... openat resumed>) = 3 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 669] <... close resumed>) = 0 [pid 320] <... write resumed>) = 12 [pid 317] ioctl(3, LOOP_CLR_FD [pid 314] <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1626341377, u64=9202223520731365377}}], 128, 609, NULL, 0) = 1 [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 320] umount2("./64", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 314] futex(0x231eec0, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 669] close(5 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] close(3 [pid 314] <... futex resumed>) = 1 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 294] <... futex resumed>) = 0 [pid 669] <... close resumed>) = 0 [pid 320] openat(AT_FDCWD, "./64", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 317] <... close resumed>) = 0 [pid 314] read(22, [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 305] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 669] close(6 [pid 320] <... openat resumed>) = 3 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... read resumed>"\x0d\xf0\xad\x0b\x01\x00\x00\x00\x00\x00\x00\x00", 12) = 12 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 669] <... close resumed>) = 0 [pid 320] newfstatat(3, "", [pid 317] <... socket resumed>) = 3 [pid 314] futex(0xc00136d948, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 305] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 669] close(7 [pid 463] <... futex resumed>) = 0 [pid 320] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 317] close(3 [pid 314] <... futex resumed>) = 1 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 305] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 669] <... close resumed>) = 0 [pid 463] epoll_pwait(4, [pid 305] close(3) = 0 [pid 305] read(249, [pid 314] write(36, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64 [pid 305] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 463] <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0 [pid 320] getdents64(3, [pid 317] <... close resumed>) = 0 [pid 314] <... write resumed>) = 64 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 669] close(8 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 670 attached [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 463] epoll_pwait(4, [pid 320] <... getdents64 resumed>0x555556bd8810 /* 6 entries */, 32768) = 176 [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] futex(0xc0010e2948, FUTEX_WAKE_PRIVATE, 1 [pid 306] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 670] set_robust_list(0x5555557f6760, 24 [pid 669] close(9 [pid 320] umount2("./64/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 319] <... futex resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 314] <... futex resumed>) = 1 [pid 306] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 305] <... clone resumed>, child_tidptr=0x5555557f6750) = 65 [pid 670] <... set_robust_list resumed>) = 0 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 314] read(22, [pid 306] close(3 [pid 670] chdir("./63" [pid 669] close(10 [pid 320] newfstatat(AT_FDCWD, "./64/cgroup.cpu", [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 314] <... read resumed>0xc00170cc40, 12) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... close resumed>) = 0 [pid 670] <... chdir resumed>) = 0 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 319] futex(0xc0010e2948, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 314] futex(0xc0010e2548, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] read(249, [pid 670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 669] close(11 [pid 320] unlink("./64/cgroup.cpu" [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 306] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 670] <... prctl resumed>) = 0 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 317] close(3 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 670] setpgid(0, 0 [pid 669] close(12 [pid 320] umount2("./64/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... close resumed>) = 0 ./strace-static-x86_64: Process 671 attached [pid 670] <... setpgid resumed>) = 0 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 306] <... clone resumed>, child_tidptr=0x555555a6d750) = 66 [pid 294] futex(0x231eec0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=587556454} [pid 671] set_robust_list(0x555555a6d760, 24 [pid 670] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 669] close(13 [pid 320] newfstatat(AT_FDCWD, "./64/binderfs", [pid 317] <... socket resumed>) = 3 [pid 671] <... set_robust_list resumed>) = 0 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 671] chdir("./64" [pid 670] <... symlinkat resumed>) = 0 [pid 669] close(14 [pid 320] unlink("./64/binderfs" [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 671] <... chdir resumed>) = 0 [pid 670] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 669] close(15 [pid 320] umount2("./64/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 670] <... symlinkat resumed>) = 0 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 671] <... prctl resumed>) = 0 [pid 670] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 669] close(16 [pid 320] newfstatat(AT_FDCWD, "./64/cgroup", [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 671] setpgid(0, 0 [pid 670] <... symlinkat resumed>) = 0 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 671] <... setpgid resumed>) = 0 [pid 670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 669] close(17 [pid 320] unlink("./64/cgroup" [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 671] symlinkat("/syzcgroup/unified/syz3", AT_FDCWD, "./cgroup" [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 670] <... openat resumed>) = 3 [pid 669] close(18 [pid 320] umount2("./64/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 671] <... symlinkat resumed>) = 0 [pid 670] write(3, "1000", 4 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 671] symlinkat("/syzcgroup/cpu/syz3", AT_FDCWD, "./cgroup.cpu" [pid 670] <... write resumed>) = 4 [pid 669] close(19 [pid 320] newfstatat(AT_FDCWD, "./64/cgroup.net", [pid 317] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 671] <... symlinkat resumed>) = 0 [pid 670] close(3 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 671] symlinkat("/syzcgroup/net/syz3", AT_FDCWD, "./cgroup.net" [pid 670] <... close resumed>) = 0 [pid 669] close(20 [pid 320] unlink("./64/cgroup.net" [pid 671] <... symlinkat resumed>) = 0 [pid 670] read(200, [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlink resumed>) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 670] <... read resumed>0x7ffdf7e17e50, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 669] close(21 [pid 320] getdents64(3, [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 671] <... openat resumed>) = 3 [pid 670] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getdents64 resumed>0x555556bd8810 /* 0 entries */, 32768) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 671] write(3, "1000", 4 [pid 670] <... symlinkat resumed>) = 0 [pid 669] close(22 [pid 320] close(3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 671] <... write resumed>) = 4 [pid 670] close(249 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 671] close(3 [pid 670] <... close resumed>) = 0 [pid 669] close(23 [pid 320] unlinkat(AT_FDCWD, "./64", AT_REMOVEDIR [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 671] <... close resumed>) = 0 [pid 670] close(248 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... unlinkat resumed>) = 0 [pid 671] read(200, [pid 670] <... close resumed>) = 0 [pid 669] close(24 [pid 320] mkdirat(AT_FDCWD, "./65", 0777 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 671] <... read resumed>0x7ffd63d873f0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 670] close(4 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... mkdirat resumed>) = 0 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 671] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 670] <... close resumed>) = 0 [pid 669] close(25 [pid 320] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 671] <... symlinkat resumed>) = 0 [pid 670] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... openat resumed>) = 3 [pid 317] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 671] close(249 [pid 670] <... futex resumed>) = 0 [pid 669] close(26 [pid 320] ioctl(3, LOOP_CLR_FD [pid 317] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 671] <... close resumed>) = 0 [pid 670] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 317] close(3 [pid 671] close(248 [pid 670] <... futex resumed>) = 0 [pid 669] close(27 [pid 320] close(3 [pid 671] <... close resumed>) = 0 [pid 670] bpf(BPF_PROG_LOAD, NULL, 0 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 317] <... close resumed>) = 0 [pid 671] close(4 [pid 670] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 669] close(28 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 671] <... close resumed>) = 0 [pid 670] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 671] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] close(29 [pid 320] close(3 [pid 670] <... futex resumed>) = 0 [pid 317] <... socket resumed>) = 3 [pid 671] <... futex resumed>) = 0 [pid 670] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 671] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 670] <... futex resumed>) = 0 [pid 669] close(3 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 671] <... futex resumed>) = 0 [pid 670] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 671] bpf(BPF_PROG_LOAD, NULL, 0 [pid 670] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 669] close(4 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, [pid 671] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 670] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 317] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 671] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 670] <... futex resumed>) = 0 [pid 669] close(5 [pid 320] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 671] <... futex resumed>) = 0 [pid 670] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 671] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 670] <... futex resumed>) = 0 [pid 669] close(6 [pid 320] close(3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 671] <... futex resumed>) = 0 [pid 670] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 671] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 320] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 317] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 670] <... bpf resumed>) = 3 [pid 671] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 669] close(7 [pid 670] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... socket resumed>) = 3 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 671] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 670] <... futex resumed>) = 0 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 671] <... futex resumed>) = 0 [pid 670] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] close(8 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 317] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 671] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 670] <... futex resumed>) = 0 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 671] <... futex resumed>) = 0 [pid 670] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 669] close(9 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 671] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_ARRAY, key_size=4, value_size=8, max_entries=1, map_flags=BPF_F_RDONLY_PROG, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 670] <... bpf resumed>) = 0 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] close(3 [pid 671] <... bpf resumed>) = 3 [pid 670] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] close(10 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 317] <... close resumed>) = 0 [pid 671] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 670] <... futex resumed>) = 0 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 317] read(249, [pid 671] <... futex resumed>) = 0 [pid 670] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] close(11 [pid 320] <... getsockopt resumed>"\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 317] <... read resumed>"\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x07\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 64) = 64 [pid 671] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 670] <... futex resumed>) = 0 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 317] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 671] <... futex resumed>) = 0 [pid 670] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 669] close(12 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, ./strace-static-x86_64: Process 672 attached [pid 671] bpf(BPF_MAP_FREEZE, {map_fd=3}, 4 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 672] set_robust_list(0x555556f7e760, 24 [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, [pid 672] <... set_robust_list resumed>) = 0 [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 672] chdir("./65" [pid 320] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, [pid 672] <... chdir resumed>) = 0 [pid 671] <... bpf resumed>) = 0 [pid 670] <... bpf resumed>) = 4 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... getsockopt resumed>"\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 317] <... clone resumed>, child_tidptr=0x555556f7e750) = 67 [pid 672] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 671] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 670] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] close(13 [pid 320] close(3 [pid 672] <... prctl resumed>) = 0 [pid 671] <... futex resumed>) = 0 [pid 670] <... futex resumed>) = 0 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... close resumed>) = 0 [pid 672] setpgid(0, 0 [pid 671] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 670] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] close(14 [pid 320] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 672] <... setpgid resumed>) = 0 [pid 671] <... futex resumed>) = 0 [pid 670] <... futex resumed>) = 0 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] <... socket resumed>) = 3 [pid 672] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 671] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=24, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=0, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 670] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 669] close(15 [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 672] <... symlinkat resumed>) = 0 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 672] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 672] <... symlinkat resumed>) = 0 [pid 671] <... bpf resumed>) = 4 [pid 320] <... getsockopt resumed>"\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 672] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 671] futex(0x7f13e8df8f8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 670] <... bpf resumed>) = 5 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 672] <... symlinkat resumed>) = 0 [pid 671] <... futex resumed>) = 0 [pid 670] futex(0x7ff8d526af8c, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] close(16 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 671] futex(0x7f13e8df8f88, FUTEX_WAKE_PRIVATE, 1000000 [pid 670] <... futex resumed>) = 0 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, [pid 672] <... openat resumed>) = 3 [pid 671] <... futex resumed>) = 0 [pid 670] futex(0x7ff8d526af88, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] close(17 [pid 320] <... getsockopt resumed>"\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 672] write(3, "1000", 4 [pid 671] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kmem_cache_free", prog_fd=4}}, 16 [pid 670] <... futex resumed>) = 0 [pid 669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, [pid 672] <... write resumed>) = 4 [pid 671] <... bpf resumed>) = 5 [pid 670] write(-1, NULL, 55808 [pid 669] close(18 [pid 320] <... getsockopt resumed>"\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0