./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3955243532 <...> Warning: Permanently added '10.128.0.183' (ED25519) to the list of known hosts. execve("./syz-executor3955243532", ["./syz-executor3955243532"], 0x7ffd2facdef0 /* 10 vars */) = 0 brk(NULL) = 0x555582095000 brk(0x555582095e00) = 0x555582095e00 arch_prctl(ARCH_SET_FS, 0x555582095480) = 0 set_tid_address(0x555582095750) = 288 set_robust_list(0x555582095760, 24) = 0 rseq(0x555582095da0, 0x20, 0, 0x53053053) = -1 ENOSYS (Function not implemented) prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor3955243532", 4096) = 28 getrandom("\x1c\x76\x30\x73\x7c\xd9\x20\x2f", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555582095e00 brk(0x5555820b6e00) = 0x5555820b6e00 brk(0x5555820b7000) = 0x5555820b7000 mprotect(0x7fe3dcc73000, 16384, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 chmod("/dev/raw-gadget", 0666) = 0 swapoff("./swap-file") = -1 ENOENT (No such file or directory) unlink("./swap-file") = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "./swap-file", O_WRONLY|O_CREAT|O_CLOEXEC, 0600) = 3 fallocate(3, FALLOC_FL_ZERO_RANGE, 0, 128000000) = 0 close(3) = 0 rt_sigaction(SIGINT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGQUIT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe3dcb9d000 rt_sigprocmask(SIG_BLOCK, ~[], [CHLD], 8) = 0 clone3({flags=CLONE_VM|CLONE_VFORK, exit_signal=SIGCHLD, stack=0x7fe3dcb9d000, stack_size=0x9000}, 88./strace-static-x86_64: Process 289 attached [pid 289] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 289] rt_sigaction(SIGHUP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGHUP, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, 8) = 0 [pid 289] rt_sigaction(SIGILL, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGILL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGTRAP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGTRAP, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGABRT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGABRT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGBUS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGBUS, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGFPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGFPE, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGUSR1, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGUSR1, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGSEGV, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGSEGV, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGUSR2, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGUSR2, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGPIPE, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGALRM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGALRM, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGTERM, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGSTKFLT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGSTKFLT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGCHLD, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGCHLD, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGCONT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGCONT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGTSTP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGTSTP, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGTTIN, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGTTIN, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGTTOU, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGTTOU, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGURG, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGURG, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGXCPU, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGXCPU, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGXFSZ, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGXFSZ, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGVTALRM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGVTALRM, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGPROF, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGPROF, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGWINCH, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGWINCH, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGIO, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGIO, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGPWR, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGPWR, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGSYS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGSYS, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_2, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_2, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_3, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_3, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_4, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_4, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_5, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_5, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_6, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_6, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_7, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_7, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_8, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_8, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_9, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_9, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_10, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_10, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_11, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_11, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_12, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_12, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_13, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_13, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_14, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_14, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_15, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_15, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_16, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_16, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_17, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_17, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_18, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_18, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_19, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_19, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_20, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_20, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_21, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_21, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_22, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_22, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_23, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_23, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_24, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_24, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_25, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_25, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_26, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_26, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_27, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_27, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_28, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_28, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_29, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [ 85.166155][ T30] audit: type=1400 audit(1753968936.676:64): avc: denied { execmem } for pid=288 comm="syz-executor395" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [pid 289] rt_sigaction(SIGRT_29, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_30, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_30, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_31, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_31, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGRT_32, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGRT_32, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 289] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 289] execve("/bin/sh", ["sh", "-c", "mkswap ./swap-file"], 0x7ffcf3474008 /* 10 vars */ [pid 288] <... clone3 resumed>) = 289 [pid 288] munmap(0x7fe3dcb9d000, 36864) = 0 [pid 289] <... execve resumed>) = 0 [pid 288] rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0 [pid 289] brk(NULL) = 0x55c091471000 [pid 289] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f89a104d000 [pid 289] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) [pid 289] openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 289] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 289] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/", 0x7ffdcfe32190, 0) = -1 ENOENT (No such file or directory) [pid 289] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 289] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/", 0x7ffdcfe32190, 0) = -1 ENOENT (No such file or directory) [pid 289] openat(AT_FDCWD, "/lib64/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = 3 [pid 289] 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\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x38\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\xc8\xf4\x00\x00"..., 832) = 832 [pid 289] fstat(3, {st_mode=S_IFREG|0644, st_size=792952, ...}) = 0 [pid 289] mmap(NULL, 792856, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f89a0f8b000 [pid 289] mmap(0x7f89a0f9b000, 548864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x10000) = 0x7f89a0f9b000 [pid 289] mmap(0x7f89a1021000, 163840, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x96000) = 0x7f89a1021000 [pid 289] mmap(0x7f89a1049000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xbe000) = 0x7f89a1049000 [pid 289] close(3) = 0 [pid 289] openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 [pid 289] 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\xf0\xab\x02\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x38\x22\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0e\x00\x40\x00\x3b\x00\x3a\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 289] 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\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 289] fstat(3, {st_mode=S_IFREG|0755, st_size=1913080, ...}) = 0 [pid 289] 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\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 289] mmap(NULL, 1965720, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f89a0dab000 [pid 289] mmap(0x7f89a0dd3000, 1368064, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x28000) = 0x7f89a0dd3000 [pid 289] mmap(0x7f89a0f21000, 356352, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x176000) = 0x7f89a0f21000 [pid 289] mmap(0x7f89a0f78000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1cc000) = 0x7f89a0f78000 [pid 289] mmap(0x7f89a0f7e000, 52888, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f89a0f7e000 [pid 289] close(3) = 0 [pid 289] openat(AT_FDCWD, "/lib64/libpam.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 289] 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\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xf8\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1b\x00\x1a\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\x29\x00\x00"..., 832) = 832 [pid 289] fstat(3, {st_mode=S_IFREG|0755, st_size=63416, ...}) = 0 [pid 289] mmap(NULL, 65552, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f89a0d9a000 [pid 289] mmap(0x7f89a0d9d000, 32768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f89a0d9d000 [pid 289] mmap(0x7f89a0da5000, 16384, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7f89a0da5000 [pid 289] mmap(0x7f89a0da9000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe000) = 0x7f89a0da9000 [pid 289] close(3) = 0 [pid 289] openat(AT_FDCWD, "/lib64/libpam_misc.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 289] 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\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x00\x51\x00\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\x12\x00\x00"..., 832) = 832 [pid 289] fstat(3, {st_mode=S_IFREG|0755, st_size=22400, ...}) = 0 [pid 289] mmap(NULL, 24656, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f89a0d93000 [pid 289] mmap(0x7f89a0d95000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f89a0d95000 [pid 289] mmap(0x7f89a0d97000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f89a0d97000 [pid 289] mmap(0x7f89a0d98000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f89a0d98000 [pid 289] close(3) = 0 [pid 289] openat(AT_FDCWD, "/lib64/libresolv.so.2", O_RDONLY|O_CLOEXEC) = 3 [pid 289] 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\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xa8\xe1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1d\x00\x1c\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\x08\x27\x00\x00"..., 832) = 832 [pid 289] fstat(3, {st_mode=S_IFREG|0755, st_size=59624, ...}) = 0 [pid 289] mmap(NULL, 67720, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f89a0d82000 [pid 289] mmap(0x7f89a0d85000, 32768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f89a0d85000 [pid 289] mmap(0x7f89a0d8d000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7f89a0d8d000 [pid 289] mmap(0x7f89a0d8f000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd000) = 0x7f89a0d8f000 [pid 289] mmap(0x7f89a0d91000, 6280, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f89a0d91000 [pid 289] close(3) = 0 [pid 289] openat(AT_FDCWD, "/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 289] 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 289] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3/", 0x7ffdcfe320f0, 0) = -1 ENOENT (No such file or directory) [pid 289] 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 289] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2/", 0x7ffdcfe320f0, 0) = -1 ENOENT (No such file or directory) [pid 289] openat(AT_FDCWD, "/usr/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = 3 [pid 289] 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\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x60\xd1\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1d\x00\x1c\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\x28\x74\x00\x00"..., 832) = 832 [pid 289] fstat(3, {st_mode=S_IFREG|0755, st_size=186528, ...}) = 0 [pid 289] mmap(NULL, 194256, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f89a0d52000 [pid 289] mmap(0x7f89a0d5a000, 114688, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0x7f89a0d5a000 [pid 289] mmap(0x7f89a0d76000, 32768, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x24000) = 0x7f89a0d76000 [pid 289] mmap(0x7f89a0d7e000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2c000) = 0x7f89a0d7e000 [pid 289] mmap(0x7f89a0d80000, 5840, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f89a0d80000 [pid 289] close(3) = 0 [pid 289] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f89a0d50000 [pid 289] openat(AT_FDCWD, "/lib64/libatomic.so.1", O_RDONLY|O_CLOEXEC) = 3 [pid 289] 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\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x30\x71\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1b\x00\x1a\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\x78\x1f\x00\x00"..., 832) = 832 [pid 289] fstat(3, {st_mode=S_IFREG|0755, st_size=30704, ...}) = 0 [pid 289] mmap(NULL, 37000, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f89a0d46000 [pid 289] mmap(0x7f89a0d48000, 12288, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f89a0d48000 [pid 289] mmap(0x7f89a0d4b000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7f89a0d4b000 [pid 289] mmap(0x7f89a0d4d000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f89a0d4d000 [pid 289] mmap(0x7f89a0d4f000, 136, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f89a0d4f000 [pid 289] close(3) = 0 [pid 289] openat(AT_FDCWD, "/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 289] openat(AT_FDCWD, "/usr/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 289] 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\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xf0\x00\x06\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\xc8\x20\x00\x00"..., 832) = 832 [pid 289] fstat(3, {st_mode=S_IFREG|0755, st_size=395120, ...}) = 0 [pid 289] mmap(NULL, 397336, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f89a0ce4000 [pid 289] mmap(0x7f89a0ce7000, 225280, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f89a0ce7000 [pid 289] mmap(0x7f89a0d1e000, 155648, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3a000) = 0x7f89a0d1e000 [pid 289] mmap(0x7f89a0d44000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5f000) = 0x7f89a0d44000 [pid 289] close(3) = 0 [pid 289] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f89a0ce2000 [pid 289] arch_prctl(ARCH_SET_FS, 0x7f89a0ce2c80) = 0 [pid 289] set_tid_address(0x7f89a0ce2f50) = 289 [pid 289] set_robust_list(0x7f89a0ce2f60, 24) = 0 [pid 289] rseq(0x7f89a0ce2ae0, 0x20, 0, 0x53053053) = -1 ENOSYS (Function not implemented) [pid 289] mprotect(0x7f89a0f78000, 16384, PROT_READ) = 0 [pid 289] mprotect(0x7f89a0d44000, 4096, PROT_READ) = 0 [pid 289] mprotect(0x7f89a0d4d000, 4096, PROT_READ) = 0 [pid 289] mprotect(0x7f89a0d7e000, 4096, PROT_READ) = 0 [pid 289] mprotect(0x7f89a0d8f000, 4096, PROT_READ) = 0 [pid 289] mprotect(0x7f89a0da9000, 4096, PROT_READ) = 0 [pid 289] mprotect(0x7f89a0d98000, 4096, PROT_READ) = 0 [pid 289] mprotect(0x7f89a1049000, 12288, PROT_READ) = 0 [pid 289] mprotect(0x55c08aba8000, 4096, PROT_READ) = 0 [pid 289] mprotect(0x7f89a1082000, 8192, PROT_READ) = 0 [pid 289] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 289] 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 289] 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 289] getrandom("\xf8\xcc\xbe\x2e\x5a\xf7\x28\x5f", 8, GRND_NONBLOCK) = 8 [pid 289] brk(NULL) = 0x55c091471000 [pid 289] brk(0x55c091492000) = 0x55c091492000 [pid 289] access("/etc/selinux/config", F_OK) = 0 [pid 289] getpid() = 289 [pid 289] rt_sigaction(SIGCHLD, {sa_handler=0x7f89a0fce287, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f89a0dea180}, NULL, 8) = 0 [pid 289] getppid() = 288 [pid 289] uname({sysname="Linux", nodename="syzkaller", ...}) = 0 [pid 289] newfstatat(AT_FDCWD, "/root", {st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 289] newfstatat(AT_FDCWD, ".", {st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 289] rt_sigaction(SIGINT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGINT, {sa_handler=0x7f89a0fce287, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f89a0dea180}, NULL, 8) = 0 [pid 289] rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 289] newfstatat(AT_FDCWD, "/bin/mkswap", 0x7ffdcfe32a88, 0) = -1 ENOENT (No such file or directory) [pid 289] newfstatat(AT_FDCWD, "/sbin/mkswap", {st_mode=S_IFREG|0755, st_size=14256, ...}, 0) = 0 [ 85.190257][ T30] audit: type=1400 audit(1753968936.686:65): avc: denied { setattr } for pid=288 comm="syz-executor395" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [pid 289] execve("/sbin/mkswap", ["mkswap", "./swap-file"], 0x55c0914716f0 /* 10 vars */) = 0 [pid 289] brk(NULL) = 0x557e73329000 [pid 289] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f03a2afb000 [pid 289] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) [pid 289] openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 289] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 289] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/", 0x7ffe6158d5f0, 0) = -1 ENOENT (No such file or directory) [pid 289] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 289] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/", 0x7ffe6158d5f0, 0) = -1 ENOENT (No such file or directory) [pid 289] openat(AT_FDCWD, "/lib64/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = 3 [pid 289] 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\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x38\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\xc8\xf4\x00\x00"..., 832) = 832 [pid 289] fstat(3, {st_mode=S_IFREG|0644, st_size=792952, ...}) = 0 [pid 289] mmap(NULL, 792856, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f03a2a39000 [pid 289] mmap(0x7f03a2a49000, 548864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x10000) = 0x7f03a2a49000 [pid 289] mmap(0x7f03a2acf000, 163840, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x96000) = 0x7f03a2acf000 [pid 289] mmap(0x7f03a2af7000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xbe000) = 0x7f03a2af7000 [pid 289] close(3) = 0 [pid 289] openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 [pid 289] 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\xf0\xab\x02\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x38\x22\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0e\x00\x40\x00\x3b\x00\x3a\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 289] 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\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 289] fstat(3, {st_mode=S_IFREG|0755, st_size=1913080, ...}) = 0 [pid 289] 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\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 289] mmap(NULL, 1965720, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f03a2859000 [pid 289] mmap(0x7f03a2881000, 1368064, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x28000) = 0x7f03a2881000 [pid 289] mmap(0x7f03a29cf000, 356352, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x176000) = 0x7f03a29cf000 [pid 289] mmap(0x7f03a2a26000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1cc000) = 0x7f03a2a26000 [pid 289] mmap(0x7f03a2a2c000, 52888, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f03a2a2c000 [pid 289] close(3) = 0 [pid 289] openat(AT_FDCWD, "/lib64/libpam.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 289] 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\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xf8\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1b\x00\x1a\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\x29\x00\x00"..., 832) = 832 [pid 289] fstat(3, {st_mode=S_IFREG|0755, st_size=63416, ...}) = 0 [pid 289] mmap(NULL, 65552, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f03a2848000 [pid 289] mmap(0x7f03a284b000, 32768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f03a284b000 [pid 289] mmap(0x7f03a2853000, 16384, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7f03a2853000 [pid 289] mmap(0x7f03a2857000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe000) = 0x7f03a2857000 [pid 289] close(3) = 0 [pid 289] openat(AT_FDCWD, "/lib64/libpam_misc.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 289] 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\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x00\x51\x00\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\x12\x00\x00"..., 832) = 832 [pid 289] fstat(3, {st_mode=S_IFREG|0755, st_size=22400, ...}) = 0 [pid 289] mmap(NULL, 24656, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f03a2841000 [pid 289] mmap(0x7f03a2843000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f03a2843000 [pid 289] mmap(0x7f03a2845000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f03a2845000 [pid 289] mmap(0x7f03a2846000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f03a2846000 [pid 289] close(3) = 0 [pid 289] openat(AT_FDCWD, "/lib64/libresolv.so.2", O_RDONLY|O_CLOEXEC) = 3 [pid 289] 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\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xa8\xe1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1d\x00\x1c\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\x08\x27\x00\x00"..., 832) = 832 [pid 289] fstat(3, {st_mode=S_IFREG|0755, st_size=59624, ...}) = 0 [pid 289] mmap(NULL, 67720, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f03a2830000 [pid 289] mmap(0x7f03a2833000, 32768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f03a2833000 [pid 289] mmap(0x7f03a283b000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7f03a283b000 [pid 289] mmap(0x7f03a283d000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd000) = 0x7f03a283d000 [pid 289] mmap(0x7f03a283f000, 6280, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f03a283f000 [pid 289] close(3) = 0 [pid 289] openat(AT_FDCWD, "/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 289] 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 289] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3/", 0x7ffe6158d550, 0) = -1 ENOENT (No such file or directory) [pid 289] 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 289] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2/", 0x7ffe6158d550, 0) = -1 ENOENT (No such file or directory) [pid 289] openat(AT_FDCWD, "/usr/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = 3 [pid 289] 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\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x60\xd1\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1d\x00\x1c\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\x28\x74\x00\x00"..., 832) = 832 [pid 289] fstat(3, {st_mode=S_IFREG|0755, st_size=186528, ...}) = 0 [pid 289] mmap(NULL, 194256, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f03a2800000 [pid 289] mmap(0x7f03a2808000, 114688, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0x7f03a2808000 [pid 289] mmap(0x7f03a2824000, 32768, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x24000) = 0x7f03a2824000 [pid 289] mmap(0x7f03a282c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2c000) = 0x7f03a282c000 [pid 289] mmap(0x7f03a282e000, 5840, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f03a282e000 [pid 289] close(3) = 0 [pid 289] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f03a27fe000 [pid 289] openat(AT_FDCWD, "/lib64/libatomic.so.1", O_RDONLY|O_CLOEXEC) = 3 [pid 289] 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\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x30\x71\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1b\x00\x1a\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\x78\x1f\x00\x00"..., 832) = 832 [pid 289] fstat(3, {st_mode=S_IFREG|0755, st_size=30704, ...}) = 0 [pid 289] mmap(NULL, 37000, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f03a27f4000 [pid 289] mmap(0x7f03a27f6000, 12288, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f03a27f6000 [pid 289] mmap(0x7f03a27f9000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7f03a27f9000 [pid 289] mmap(0x7f03a27fb000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f03a27fb000 [pid 289] mmap(0x7f03a27fd000, 136, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f03a27fd000 [pid 289] close(3) = 0 [pid 289] openat(AT_FDCWD, "/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 289] openat(AT_FDCWD, "/usr/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 289] 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\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xf0\x00\x06\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\xc8\x20\x00\x00"..., 832) = 832 [pid 289] fstat(3, {st_mode=S_IFREG|0755, st_size=395120, ...}) = 0 [pid 289] mmap(NULL, 397336, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f03a2792000 [pid 289] mmap(0x7f03a2795000, 225280, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f03a2795000 [pid 289] mmap(0x7f03a27cc000, 155648, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3a000) = 0x7f03a27cc000 [pid 289] mmap(0x7f03a27f2000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5f000) = 0x7f03a27f2000 [pid 289] close(3) = 0 [pid 289] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f03a2790000 [pid 289] arch_prctl(ARCH_SET_FS, 0x7f03a2790c80) = 0 [pid 289] set_tid_address(0x7f03a2790f50) = 289 [pid 289] set_robust_list(0x7f03a2790f60, 24) = 0 [pid 289] rseq(0x7f03a2790ae0, 0x20, 0, 0x53053053) = -1 ENOSYS (Function not implemented) [pid 289] mprotect(0x7f03a2a26000, 16384, PROT_READ) = 0 [pid 289] mprotect(0x7f03a27f2000, 4096, PROT_READ) = 0 [pid 289] mprotect(0x7f03a27fb000, 4096, PROT_READ) = 0 [pid 289] mprotect(0x7f03a282c000, 4096, PROT_READ) = 0 [pid 289] mprotect(0x7f03a283d000, 4096, PROT_READ) = 0 [pid 289] mprotect(0x7f03a2857000, 4096, PROT_READ) = 0 [pid 289] mprotect(0x7f03a2846000, 4096, PROT_READ) = 0 [pid 289] mprotect(0x7f03a2af7000, 12288, PROT_READ) = 0 [pid 289] mprotect(0x557e5de95000, 4096, PROT_READ) = 0 [pid 289] mprotect(0x7f03a2b30000, 8192, PROT_READ) = 0 [pid 289] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 289] 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 289] 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 289] getrandom("\xb2\xd2\xd9\x91\x8a\x73\xfd\x50", 8, GRND_NONBLOCK) = 8 [pid 289] brk(NULL) = 0x557e73329000 [pid 289] brk(0x557e7334a000) = 0x557e7334a000 [pid 289] access("/etc/selinux/config", F_OK) = 0 [pid 289] openat(AT_FDCWD, "./swap-file", O_WRONLY) = 3 [pid 289] lseek(3, 0, SEEK_END) = 128000000 [pid 289] lseek(3, 0, SEEK_SET) = 0 [pid 289] fstat(1, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0 [pid 289] fstat(3, {st_mode=S_IFREG|0600, st_size=128000000, ...}) = 0 [pid 289] 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 289] access("/var/run/setrans/.setrans-unix", F_OK) = -1 ENOENT (No such file or directory) [pid 289] futex(0x7f03a282f6b8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 [pid 289] 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 289] 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 289] 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 289] lseek(3, 4086, SEEK_SET) = 4086 [pid 289] write(3, "SWAPSPACE2", 10) = 10 [ 85.338833][ T289] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [pid 289] fsync(3) = 0 [pid 289] write(1, "Setting up swapspace version 1, size = 127995904 bytes\n", 55Setting up swapspace version 1, size = 127995904 bytes ) = 55 [pid 289] exit_group(0) = ? [pid 289] +++ exited with 0 +++ rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 rt_sigaction(SIGQUIT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=289, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [ 85.352287][ T30] audit: type=1400 audit(1753968936.866:66): avc: denied { relabelto } for pid=289 comm="mkswap" name="swap-file" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 85.403274][ T30] audit: type=1400 audit(1753968936.886:67): avc: denied { write } for pid=289 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" swapon("./swap-file", SWAP_FLAG_PREFER|0) = 0 rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGSEGV, {sa_handler=0x7fe3dcbb05f0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 rt_sigaction(SIGBUS, {sa_handler=0x7fe3dcbb05f0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555582095750) = 290 ./strace-static-x86_64: Process 290 attached [pid 290] set_robust_list(0x555582095760, 24) = 0 [pid 290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 290] getppid() = 0 [ 85.404321][ T288] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 85.433085][ T30] audit: type=1400 audit(1753968936.916:68): avc: denied { read } for pid=288 comm="syz-executor395" name="swap-file" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [pid 290] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 290] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 290] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 290] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 290] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 290] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 290] unshare(CLONE_NEWNS) = 0 [pid 290] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 290] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 290] unshare(CLONE_NEWCGROUP) = 0 [pid 290] unshare(CLONE_NEWUTS) = 0 [pid 290] unshare(CLONE_SYSVSEM) = 0 [pid 290] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 290] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 290] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 290] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 290] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 290] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 290] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 290] getpid() = 1 [pid 290] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 303] set_robust_list(0x7fe3dcba59a0, 24) = 0 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 303] futex(0x7fe3dcc7f1a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 302] <... clone3 resumed> => {parent_tid=[3]}, 88) = 3 [pid 302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 302] futex(0x7fe3dcc7f1a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 303] <... futex resumed>) = 0 [pid 303] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 302] futex(0x7fe3dcc7f1ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 303] <... socketpair resumed>[3, 4]) = 0 [pid 303] futex(0x7fe3dcc7f1ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 302] <... futex resumed>) = 0 [pid 302] futex(0x7fe3dcc7f1a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 302] futex(0x7fe3dcc7f1ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 303] sendmsg(3, {msg_name={sa_family=AF_TIPC, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, msg_namelen=16, msg_iov=[{iov_base="\xc3\xe9\x72\xbd\x85\xa6\xd8\x41\x36\xd6\xdd\x55\x04\x8d\x35\x93\xa7\x4f\x33\x8c\xe6\x77\x2a\xb9\xa6\xf6\x40\x41\xc2\xf6\xfb\xbe\xcd\xc0\x8e\xbc\xd3\x19\x2b\x6a\x53\x66\x2d\xae\x7c\x8e\x9c\x66\x5e\x80\xa5\xd0\x92\x5f\x72\x8d\xca\xc3\x0c\x29\x79\x39\x92\xe5\x88\x95\x26\x53\xd4\x14\xcb\x8c\xcd\xab\xc3\x87\x67\xfe\xe8\x19\xec\x5a\xf0\xc5\xee\x93\x68\x80\xfe\x85\x49\xb4\xed\x34\x77\x79\xca\xb4\xff\xd4", iov_len=100}, {iov_base="V", iov_len=1}, {iov_base="\x3e\xed\x50\xd0\x12\x57\x19\xa8\x10\xf8\x8e\x3f\x47\x18\x6f\xe4\xda\xe7\x41\x82\xdf\xd1\x09\xa2\x58\x7c\x47\x97\x41\x0c\x9b\x8e\x39\xbd\x3d\x9a\xa1\x44\xd5\x90\x86\x47\xc3\x0c\x8d\xb6\x9b\x5c\x17\x08\x4c\x9b\x1b\xfb\xb8\x68\x07\x37\xc4\xf8\x8a\xbc\xdb\xc7\xd2\x94\xd7\x2a\xb1\xb3\x44\x27\x09\x15\xdf\x9d\xdf\x56\x35\x64\x4c\x35\x1c\x22\xb2\x9d\x94\x8a\xc4\x10\x6b\xce\x71\x07\x57\x0b\xee\xd6\x30\x77"..., iov_len=4096}, {iov_base="\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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\x04\x00\x00\x00\x20\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x20\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x16\x00\x00"..., iov_len=4294966976}], msg_iovlen=4, msg_controllen=0, msg_flags=MSG_PROBE|MSG_MORE}, 0 [pid 302] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 302] futex(0x7fe3dcc7f1bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 302] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe3dcb64000 [pid 302] mprotect(0x7fe3dcb65000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 302] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe3dcb84990, parent_tid=0x7fe3dcb84990, exit_signal=0, stack=0x7fe3dcb64000, stack_size=0x20240, tls=0x7fe3dcb846c0}./strace-static-x86_64: Process 304 attached => {parent_tid=[4]}, 88) = 4 [pid 304] set_robust_list(0x7fe3dcb849a0, 24 [pid 302] rt_sigprocmask(SIG_SETMASK, [], [pid 304] <... set_robust_list resumed>) = 0 [pid 302] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [], [pid 302] futex(0x7fe3dcc7f1b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 302] <... futex resumed>) = 0 [pid 304] dup2(4, 3 [pid 302] futex(0x7fe3dcc7f1bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 304] <... dup2 resumed>) = 3 [pid 304] futex(0x7fe3dcc7f1bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 302] <... futex resumed>) = 0 [pid 304] <... futex resumed>) = 1 [pid 302] futex(0x7fe3dcc7f1b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 302] <... futex resumed>) = 0 [pid 302] futex(0x7fe3dcc7f1bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 304] <... setsockopt resumed>) = 0 [pid 304] futex(0x7fe3dcc7f1bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 302] <... futex resumed>) = 0 [pid 304] <... futex resumed>) = 1 [pid 302] futex(0x7fe3dcc7f1b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] sendmmsg(3, [pid 302] <... futex resumed>) = 0 [pid 302] futex(0x7fe3dcc7f1bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 304] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=[], msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x65\xc0\xa8\x19\x3a\xe7\x4a\xd1\x51\x35\xd5\x24\x20\x22\xc1\x56\x90\xae\xf9\xb9\x7b\xa8\xe3\xc8\xf8\x94\xb3\x10\x62\xf3\xde\x0c\x9d\x27\x63\xb7\xe3\x5b\x04\x0b\x79\xed\x00\x1f\x3d\x76\xac\xa9\x27\x89\x74\xf5\x3f\xee\x3a\xfc\xca\x97\x3c\x85\x05\x7b\xf6\x2b\xa7\x40\x73\x81\x45\x2f\x94\xa4\x8b\x81\x46\x2a\x58\x6c\x8e\x41\x07\x66\xfa\xa1\x04\x1b\x5e\x61\xe8\x09\x58\xf5\xae\xcf\x2b\x55\x65\xaa\xa3\x78"..., iov_len=164}, {iov_base="\xb5\x68\xb9\x43\xca\xcb\x00\xb4\x3c\xd4\x43\xe4\x51\xcc\xd8\xdb\xc5\x80\x21\x22\x7b\xcc\xe3\x8b\x1c\xbe\x53\xd0\x4c\x35\xda\xee\x08", iov_len=33}, {iov_base="\x2a\x55\x1a\x1e\x5f\x95\x5c\x5a\x43\x4a\x02\xee\xf4\xcc\x2e\x87\x69\xd1\xa5\x88\xe7\x71\x71\x68\xa3\x1c\x7a\x10\x20\xc6\x8f\x79\x55\x3c\xdf\x1e\x07\xff\x36\x17\x9e\x72\x27\x75\xaa\xba\x06\xc1\x2f\x4a\x13\xf3\x82\xfb\xeb\x93\x7d\xca\x4e\x93\x7f\x8c\xc3\xf6\x59\xab\xfa\x77\xb6\xb2\x79\x70\x91\xb4\x65\xa3\xe0\x68\x71\x06\x5e\x60\x24\x6a\xa7\xcb\x03\xa3\xfd\x21\x18\x74\xcb\x62\xfd\xbc\x50\xfd\xf8\x86"..., iov_len=132}, {iov_base="\x41\xfd\x56\x4f\xbe\xaa\xab\x86\x3d\xc3\x48\xe0\xd0\x7b\x64\x18\x63\x07\x93\x45\xbf\x50\xef\xa1\x57\xdc\x9d\x4e\x82\xd0\xb3\xba\x46\x5d\xef\xa8\x3a\x3f\x66\x9e\x83\xdc\x6a\x0e\xbd\xfc\x82\x88\x72\x2a\x7f\x6d\xb6\x92\x36\x34\xd8\x8b\x3b\x7f\xbd\x9e\xe7\x9d\xf1\xd8\x47\xdc\x70\x55\x34\x01\x06\xac\x49\xaa\xe0\xeb\xf8\x87\xf0\x29\x96\x20\x79\x84\x7b\x61\x05\x43\x75\xf7\x46\x7b\xbe\x9a\x93\xf6\xa3\x9f"..., iov_len=111}, {iov_base="\xbc\x3b\xfd\x24\x00\x85\xbc\x6d\x06\x76\x04\xd6\x64\x64\x88\x53\x24\xf0\x63\x2b\xcf\x6d\x86\xe8\xe0\x6b\x1a\x2a\xa9\x2d\xd1\xaf\x55\xa6\x15\x50\x72\xed\x6c\xce\x34\x95\x83\xbf\x05\x1f\x91\xb3\x5a\xa2\x7d\xf8\xa8\x97\x97\x06\xb1\x3f\x33\x71\x74\x1f\x47\xdf\xf9\x49\x20\x97\x97\x6e\x79\xa3\x29\xae\x93\x13\x8f\x7e\x3a\x0b\x69\x7c\x94\x11\x55\xd8\xe0\xc4\xf8\x37\x97", iov_len=91}, {iov_base="\xe0\xe2\x03\x7e\xc6\xa3\x67\xec\x78\x9a\x75\x30\x40\x15\x8d\x52\x6d\x8d\x64\x08\x8d\xd3\x4e\x94\x2c\x90\xa4\xdb\x71\x05\x2d\x6b\x79\x10\x74\x85\xa0\x33\x1d\xbb\xbe\x0a\xf6\xa8\xc3\xd2\x01\xee\x8b\xed\xab\xa7\x44\x14\x3a\x17\xb2\x79\xbe\x45\xc1\x78\xaf\x34\x88\x7c\xe4\xa1\x20\x0f\xdf\x80\xab\x5d\xe5\x09\x37\x60\x2a\x5e\xd1\xde\xaf\x76\x0d\xb7\xe5\xa2\xb1\xb9\xcf\x7c\x5b\x1f\xf8\x16\x72\x29\xb9\xf4"..., iov_len=970}], msg_iovlen=6, msg_controllen=0, msg_flags=0}, msg_len=1501}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}], 40, MSG_OOB|MSG_PROBE|MSG_DONTWAIT|MSG_EOR|MSG_FASTOPEN) = 40 [pid 303] <... sendmsg resumed>) = 132000 [pid 303] futex(0x7fe3dcc7f1ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 303] futex(0x7fe3dcc7f1a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] futex(0x7fe3dcc7f1bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 302] <... futex resumed>) = 0 [pid 304] futex(0x7fe3dcc7f1b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 302] close(3) = 0 [pid 302] close(4) = 0 [pid 302] close(5) = -1 EBADF (Bad file descriptor) [pid 302] close(6) = -1 EBADF (Bad file descriptor) [pid 302] close(7) = -1 EBADF (Bad file descriptor) [pid 302] close(8) = -1 EBADF (Bad file descriptor) [pid 302] close(9) = -1 EBADF (Bad file descriptor) [pid 302] close(10) = -1 EBADF (Bad file descriptor) [pid 302] close(11) = -1 EBADF (Bad file descriptor) [pid 302] close(12) = -1 EBADF (Bad file descriptor) [pid 302] close(13) = -1 EBADF (Bad file descriptor) [pid 302] close(14) = -1 EBADF (Bad file descriptor) [pid 302] close(15) = -1 EBADF (Bad file descriptor) [pid 302] close(16) = -1 EBADF (Bad file descriptor) [pid 302] close(17) = -1 EBADF (Bad file descriptor) [pid 302] close(18) = -1 EBADF (Bad file descriptor) [pid 302] close(19) = -1 EBADF (Bad file descriptor) [pid 302] close(20) = -1 EBADF (Bad file descriptor) [pid 302] close(21) = -1 EBADF (Bad file descriptor) [pid 302] close(22) = -1 EBADF (Bad file descriptor) [pid 302] close(23) = -1 EBADF (Bad file descriptor) [pid 302] close(24) = -1 EBADF (Bad file descriptor) [pid 302] close(25) = -1 EBADF (Bad file descriptor) [pid 302] close(26) = -1 EBADF (Bad file descriptor) [pid 302] close(27) = -1 EBADF (Bad file descriptor) [pid 302] close(28) = -1 EBADF (Bad file descriptor) [pid 302] close(29) = -1 EBADF (Bad file descriptor) [pid 302] exit_group(0 [pid 304] <... futex resumed>) = 231 [pid 303] <... futex resumed>) = ? [pid 302] <... exit_group resumed>) = ? [pid 304] +++ exited with 0 +++ [pid 303] +++ exited with 0 +++ [pid 302] +++ exited with 0 +++ [pid 290] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 290] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 290] close(3) = 0 [pid 290] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 290] 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 290] 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 290] close(3) = 0 [pid 290] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 290] 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 290] 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 290] 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 290] 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 290] 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 290] 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 290] 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 290] 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 290] 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 290] 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 290] close(3) = 0 [pid 290] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 290] 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 290] 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 290] 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\x35\x47\xf3\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 290] 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 290] 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 290] 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\x35\x47\xf3\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 290] 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 290] 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 290] 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\x35\x47\xf3\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 290] close(3) = 0 [pid 290] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 305 attached [pid 305] set_robust_list(0x555582095760, 24 [pid 290] <... clone resumed>, child_tidptr=0x555582095750) = 5 [pid 305] <... set_robust_list resumed>) = 0 [pid 305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 305] setpgid(0, 0) = 0 [pid 305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 305] write(3, "1000", 4) = 4 [pid 305] close(3) = 0 executing program [pid 305] write(1, "executing program\n", 18) = 18 [pid 305] futex(0x7fe3dcc7f1ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] rt_sigaction(SIGRT_1, {sa_handler=0x7fe3dcc1b800, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 305] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 305] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe3dcb85000 [pid 305] mprotect(0x7fe3dcb86000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe3dcba5990, parent_tid=0x7fe3dcba5990, exit_signal=0, stack=0x7fe3dcb85000, stack_size=0x20240, tls=0x7fe3dcba56c0}./strace-static-x86_64: Process 306 attached [pid 306] set_robust_list(0x7fe3dcba59a0, 24) = 0 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 306] futex(0x7fe3dcc7f1a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] <... clone3 resumed> => {parent_tid=[6]}, 88) = 6 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 305] futex(0x7fe3dcc7f1a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 306] <... futex resumed>) = 0 [pid 306] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 305] futex(0x7fe3dcc7f1ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 306] futex(0x7fe3dcc7f1ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] <... futex resumed>) = 0 [pid 305] futex(0x7fe3dcc7f1a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] sendmsg(3, {msg_name={sa_family=AF_TIPC, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, msg_namelen=16, msg_iov=[{iov_base="\xc3\xe9\x72\xbd\x85\xa6\xd8\x41\x36\xd6\xdd\x55\x04\x8d\x35\x93\xa7\x4f\x33\x8c\xe6\x77\x2a\xb9\xa6\xf6\x40\x41\xc2\xf6\xfb\xbe\xcd\xc0\x8e\xbc\xd3\x19\x2b\x6a\x53\x66\x2d\xae\x7c\x8e\x9c\x66\x5e\x80\xa5\xd0\x92\x5f\x72\x8d\xca\xc3\x0c\x29\x79\x39\x92\xe5\x88\x95\x26\x53\xd4\x14\xcb\x8c\xcd\xab\xc3\x87\x67\xfe\xe8\x19\xec\x5a\xf0\xc5\xee\x93\x68\x80\xfe\x85\x49\xb4\xed\x34\x77\x79\xca\xb4\xff\xd4", iov_len=100}, {iov_base="V", iov_len=1}, {iov_base="\x3e\xed\x50\xd0\x12\x57\x19\xa8\x10\xf8\x8e\x3f\x47\x18\x6f\xe4\xda\xe7\x41\x82\xdf\xd1\x09\xa2\x58\x7c\x47\x97\x41\x0c\x9b\x8e\x39\xbd\x3d\x9a\xa1\x44\xd5\x90\x86\x47\xc3\x0c\x8d\xb6\x9b\x5c\x17\x08\x4c\x9b\x1b\xfb\xb8\x68\x07\x37\xc4\xf8\x8a\xbc\xdb\xc7\xd2\x94\xd7\x2a\xb1\xb3\x44\x27\x09\x15\xdf\x9d\xdf\x56\x35\x64\x4c\x35\x1c\x22\xb2\x9d\x94\x8a\xc4\x10\x6b\xce\x71\x07\x57\x0b\xee\xd6\x30\x77"..., iov_len=4096}, {iov_base="\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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\x04\x00\x00\x00\x20\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x20\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x16\x00\x00"..., iov_len=4294966976}], msg_iovlen=4, msg_controllen=0, msg_flags=MSG_PROBE|MSG_MORE}, 0 [pid 305] <... futex resumed>) = 0 [ 87.067027][ T304] syz-executor395 (304) used greatest stack depth: 21568 bytes left [pid 305] futex(0x7fe3dcc7f1ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 305] futex(0x7fe3dcc7f1bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe3dcb64000 [pid 305] mprotect(0x7fe3dcb65000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe3dcb84990, parent_tid=0x7fe3dcb84990, exit_signal=0, stack=0x7fe3dcb64000, stack_size=0x20240, tls=0x7fe3dcb846c0}./strace-static-x86_64: Process 307 attached => {parent_tid=[7]}, 88) = 7 [pid 307] set_robust_list(0x7fe3dcb849a0, 24) = 0 [pid 307] rt_sigprocmask(SIG_SETMASK, [], [pid 305] rt_sigprocmask(SIG_SETMASK, [], [pid 307] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 305] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 307] dup2(4, 3 [pid 305] futex(0x7fe3dcc7f1b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 307] <... dup2 resumed>) = 3 [pid 305] <... futex resumed>) = 0 [pid 307] futex(0x7fe3dcc7f1bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] futex(0x7fe3dcc7f1bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 307] <... futex resumed>) = 0 [pid 305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 307] futex(0x7fe3dcc7f1b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] futex(0x7fe3dcc7f1b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 307] <... futex resumed>) = 0 [pid 305] <... futex resumed>) = 1 [pid 307] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 305] futex(0x7fe3dcc7f1bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 307] <... setsockopt resumed>) = 0 [pid 307] futex(0x7fe3dcc7f1bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 307] futex(0x7fe3dcc7f1b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] <... futex resumed>) = 0 [pid 305] futex(0x7fe3dcc7f1b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 307] <... futex resumed>) = 0 [pid 305] futex(0x7fe3dcc7f1bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 307] sendmmsg(3, [{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=[], msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x65\xc0\xa8\x19\x3a\xe7\x4a\xd1\x51\x35\xd5\x24\x20\x22\xc1\x56\x90\xae\xf9\xb9\x7b\xa8\xe3\xc8\xf8\x94\xb3\x10\x62\xf3\xde\x0c\x9d\x27\x63\xb7\xe3\x5b\x04\x0b\x79\xed\x00\x1f\x3d\x76\xac\xa9\x27\x89\x74\xf5\x3f\xee\x3a\xfc\xca\x97\x3c\x85\x05\x7b\xf6\x2b\xa7\x40\x73\x81\x45\x2f\x94\xa4\x8b\x81\x46\x2a\x58\x6c\x8e\x41\x07\x66\xfa\xa1\x04\x1b\x5e\x61\xe8\x09\x58\xf5\xae\xcf\x2b\x55\x65\xaa\xa3\x78"..., iov_len=164}, {iov_base="\xb5\x68\xb9\x43\xca\xcb\x00\xb4\x3c\xd4\x43\xe4\x51\xcc\xd8\xdb\xc5\x80\x21\x22\x7b\xcc\xe3\x8b\x1c\xbe\x53\xd0\x4c\x35\xda\xee\x08", iov_len=33}, {iov_base="\x2a\x55\x1a\x1e\x5f\x95\x5c\x5a\x43\x4a\x02\xee\xf4\xcc\x2e\x87\x69\xd1\xa5\x88\xe7\x71\x71\x68\xa3\x1c\x7a\x10\x20\xc6\x8f\x79\x55\x3c\xdf\x1e\x07\xff\x36\x17\x9e\x72\x27\x75\xaa\xba\x06\xc1\x2f\x4a\x13\xf3\x82\xfb\xeb\x93\x7d\xca\x4e\x93\x7f\x8c\xc3\xf6\x59\xab\xfa\x77\xb6\xb2\x79\x70\x91\xb4\x65\xa3\xe0\x68\x71\x06\x5e\x60\x24\x6a\xa7\xcb\x03\xa3\xfd\x21\x18\x74\xcb\x62\xfd\xbc\x50\xfd\xf8\x86"..., iov_len=132}, {iov_base="\x41\xfd\x56\x4f\xbe\xaa\xab\x86\x3d\xc3\x48\xe0\xd0\x7b\x64\x18\x63\x07\x93\x45\xbf\x50\xef\xa1\x57\xdc\x9d\x4e\x82\xd0\xb3\xba\x46\x5d\xef\xa8\x3a\x3f\x66\x9e\x83\xdc\x6a\x0e\xbd\xfc\x82\x88\x72\x2a\x7f\x6d\xb6\x92\x36\x34\xd8\x8b\x3b\x7f\xbd\x9e\xe7\x9d\xf1\xd8\x47\xdc\x70\x55\x34\x01\x06\xac\x49\xaa\xe0\xeb\xf8\x87\xf0\x29\x96\x20\x79\x84\x7b\x61\x05\x43\x75\xf7\x46\x7b\xbe\x9a\x93\xf6\xa3\x9f"..., iov_len=111}, {iov_base="\xbc\x3b\xfd\x24\x00\x85\xbc\x6d\x06\x76\x04\xd6\x64\x64\x88\x53\x24\xf0\x63\x2b\xcf\x6d\x86\xe8\xe0\x6b\x1a\x2a\xa9\x2d\xd1\xaf\x55\xa6\x15\x50\x72\xed\x6c\xce\x34\x95\x83\xbf\x05\x1f\x91\xb3\x5a\xa2\x7d\xf8\xa8\x97\x97\x06\xb1\x3f\x33\x71\x74\x1f\x47\xdf\xf9\x49\x20\x97\x97\x6e\x79\xa3\x29\xae\x93\x13\x8f\x7e\x3a\x0b\x69\x7c\x94\x11\x55\xd8\xe0\xc4\xf8\x37\x97", iov_len=91}, {iov_base="\xe0\xe2\x03\x7e\xc6\xa3\x67\xec\x78\x9a\x75\x30\x40\x15\x8d\x52\x6d\x8d\x64\x08\x8d\xd3\x4e\x94\x2c\x90\xa4\xdb\x71\x05\x2d\x6b\x79\x10\x74\x85\xa0\x33\x1d\xbb\xbe\x0a\xf6\xa8\xc3\xd2\x01\xee\x8b\xed\xab\xa7\x44\x14\x3a\x17\xb2\x79\xbe\x45\xc1\x78\xaf\x34\x88\x7c\xe4\xa1\x20\x0f\xdf\x80\xab\x5d\xe5\x09\x37\x60\x2a\x5e\xd1\xde\xaf\x76\x0d\xb7\xe5\xa2\xb1\xb9\xcf\x7c\x5b\x1f\xf8\x16\x72\x29\xb9\xf4"..., iov_len=970}], msg_iovlen=6, msg_controllen=0, msg_flags=0}, msg_len=1501}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}], 40, MSG_OOB|MSG_PROBE|MSG_DONTWAIT|MSG_EOR|MSG_FASTOPEN) = 40 [pid 306] <... sendmsg resumed>) = 132000 [pid 307] futex(0x7fe3dcc7f1bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] futex(0x7fe3dcc7f1ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] <... futex resumed>) = 0 [pid 306] futex(0x7fe3dcc7f1a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] close(3 [pid 307] <... futex resumed>) = 1 [pid 305] <... close resumed>) = 0 [pid 307] futex(0x7fe3dcc7f1b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 305] close(4) = 0 [pid 305] close(5) = -1 EBADF (Bad file descriptor) [pid 305] close(6) = -1 EBADF (Bad file descriptor) [pid 305] close(7) = -1 EBADF (Bad file descriptor) [pid 305] close(8) = -1 EBADF (Bad file descriptor) [pid 305] close(9) = -1 EBADF (Bad file descriptor) [pid 305] close(10) = -1 EBADF (Bad file descriptor) [pid 305] close(11) = -1 EBADF (Bad file descriptor) [pid 305] close(12) = -1 EBADF (Bad file descriptor) [pid 305] close(13) = -1 EBADF (Bad file descriptor) [pid 305] close(14) = -1 EBADF (Bad file descriptor) [pid 305] close(15) = -1 EBADF (Bad file descriptor) [pid 305] close(16) = -1 EBADF (Bad file descriptor) [pid 305] close(17) = -1 EBADF (Bad file descriptor) [pid 305] close(18) = -1 EBADF (Bad file descriptor) [pid 305] close(19) = -1 EBADF (Bad file descriptor) [pid 305] close(20) = -1 EBADF (Bad file descriptor) [pid 305] close(21) = -1 EBADF (Bad file descriptor) [pid 305] close(22) = -1 EBADF (Bad file descriptor) [pid 305] close(23) = -1 EBADF (Bad file descriptor) [pid 305] close(24) = -1 EBADF (Bad file descriptor) [pid 305] close(25) = -1 EBADF (Bad file descriptor) [pid 305] close(26) = -1 EBADF (Bad file descriptor) [pid 305] close(27) = -1 EBADF (Bad file descriptor) [pid 305] close(28) = -1 EBADF (Bad file descriptor) [pid 305] close(29) = -1 EBADF (Bad file descriptor) [pid 305] exit_group(0 [pid 306] <... futex resumed>) = ? [pid 305] <... exit_group resumed>) = ? [pid 306] +++ exited with 0 +++ [pid 307] <... futex resumed>) = ? [pid 307] +++ exited with 0 +++ [pid 305] +++ exited with 0 +++ [pid 290] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 290] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 290] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 290] close(3) = 0 [pid 290] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 290] 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 290] 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 290] close(3) = 0 [pid 290] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 290] 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 290] 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 290] 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 290] 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 290] 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 290] 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 290] 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 290] 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 290] 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 290] 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 290] close(3) = 0 [pid 290] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 290] 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 290] 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 290] 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\x35\x47\xf3\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 290] 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 290] 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 290] 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\x35\x47\xf3\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 290] 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 290] 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 290] 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\x35\x47\xf3\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 290] close(3) = 0 [pid 290] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 308 attached , child_tidptr=0x555582095750) = 8 [pid 308] set_robust_list(0x555582095760, 24) = 0 [pid 308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 308] setpgid(0, 0) = 0 [pid 308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 308] write(3, "1000", 4) = 4 [pid 308] close(3) = 0 executing program [pid 308] write(1, "executing program\n", 18) = 18 [pid 308] futex(0x7fe3dcc7f1ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] rt_sigaction(SIGRT_1, {sa_handler=0x7fe3dcc1b800, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 308] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 308] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe3dcb85000 [pid 308] mprotect(0x7fe3dcb86000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 308] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe3dcba5990, parent_tid=0x7fe3dcba5990, exit_signal=0, stack=0x7fe3dcb85000, stack_size=0x20240, tls=0x7fe3dcba56c0}./strace-static-x86_64: Process 309 attached [pid 309] set_robust_list(0x7fe3dcba59a0, 24) = 0 [pid 309] rt_sigprocmask(SIG_SETMASK, [], [pid 308] <... clone3 resumed> => {parent_tid=[9]}, 88) = 9 [pid 309] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 309] futex(0x7fe3dcc7f1a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 308] futex(0x7fe3dcc7f1a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 309] <... futex resumed>) = 0 [pid 309] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 308] futex(0x7fe3dcc7f1ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 309] <... socketpair resumed>[3, 4]) = 0 [pid 309] futex(0x7fe3dcc7f1ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 308] <... futex resumed>) = 0 [pid 308] futex(0x7fe3dcc7f1a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] futex(0x7fe3dcc7f1ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 309] sendmsg(3, {msg_name={sa_family=AF_TIPC, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, msg_namelen=16, msg_iov=[{iov_base="\xc3\xe9\x72\xbd\x85\xa6\xd8\x41\x36\xd6\xdd\x55\x04\x8d\x35\x93\xa7\x4f\x33\x8c\xe6\x77\x2a\xb9\xa6\xf6\x40\x41\xc2\xf6\xfb\xbe\xcd\xc0\x8e\xbc\xd3\x19\x2b\x6a\x53\x66\x2d\xae\x7c\x8e\x9c\x66\x5e\x80\xa5\xd0\x92\x5f\x72\x8d\xca\xc3\x0c\x29\x79\x39\x92\xe5\x88\x95\x26\x53\xd4\x14\xcb\x8c\xcd\xab\xc3\x87\x67\xfe\xe8\x19\xec\x5a\xf0\xc5\xee\x93\x68\x80\xfe\x85\x49\xb4\xed\x34\x77\x79\xca\xb4\xff\xd4", iov_len=100}, {iov_base="V", iov_len=1}, {iov_base="\x3e\xed\x50\xd0\x12\x57\x19\xa8\x10\xf8\x8e\x3f\x47\x18\x6f\xe4\xda\xe7\x41\x82\xdf\xd1\x09\xa2\x58\x7c\x47\x97\x41\x0c\x9b\x8e\x39\xbd\x3d\x9a\xa1\x44\xd5\x90\x86\x47\xc3\x0c\x8d\xb6\x9b\x5c\x17\x08\x4c\x9b\x1b\xfb\xb8\x68\x07\x37\xc4\xf8\x8a\xbc\xdb\xc7\xd2\x94\xd7\x2a\xb1\xb3\x44\x27\x09\x15\xdf\x9d\xdf\x56\x35\x64\x4c\x35\x1c\x22\xb2\x9d\x94\x8a\xc4\x10\x6b\xce\x71\x07\x57\x0b\xee\xd6\x30\x77"..., iov_len=4096}, {iov_base="\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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\x04\x00\x00\x00\x20\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x20\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x16\x00\x00"..., iov_len=4294966976}], msg_iovlen=4, msg_controllen=0, msg_flags=MSG_PROBE|MSG_MORE}, 0 [pid 308] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 308] futex(0x7fe3dcc7f1bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe3dcb64000 [pid 308] mprotect(0x7fe3dcb65000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 308] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe3dcb84990, parent_tid=0x7fe3dcb84990, exit_signal=0, stack=0x7fe3dcb64000, stack_size=0x20240, tls=0x7fe3dcb846c0} => {parent_tid=[10]}, 88) = 10 ./strace-static-x86_64: Process 310 attached [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 308] futex(0x7fe3dcc7f1b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] futex(0x7fe3dcc7f1bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] set_robust_list(0x7fe3dcb849a0, 24) = 0 [pid 310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 310] dup2(4, 3) = 3 [pid 310] futex(0x7fe3dcc7f1bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 308] <... futex resumed>) = 0 [pid 308] futex(0x7fe3dcc7f1b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] futex(0x7fe3dcc7f1bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 310] futex(0x7fe3dcc7f1bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 308] <... futex resumed>) = 0 [pid 308] futex(0x7fe3dcc7f1b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] futex(0x7fe3dcc7f1bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] sendmmsg(3, [{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=[], msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x65\xc0\xa8\x19\x3a\xe7\x4a\xd1\x51\x35\xd5\x24\x20\x22\xc1\x56\x90\xae\xf9\xb9\x7b\xa8\xe3\xc8\xf8\x94\xb3\x10\x62\xf3\xde\x0c\x9d\x27\x63\xb7\xe3\x5b\x04\x0b\x79\xed\x00\x1f\x3d\x76\xac\xa9\x27\x89\x74\xf5\x3f\xee\x3a\xfc\xca\x97\x3c\x85\x05\x7b\xf6\x2b\xa7\x40\x73\x81\x45\x2f\x94\xa4\x8b\x81\x46\x2a\x58\x6c\x8e\x41\x07\x66\xfa\xa1\x04\x1b\x5e\x61\xe8\x09\x58\xf5\xae\xcf\x2b\x55\x65\xaa\xa3\x78"..., iov_len=164}, {iov_base="\xb5\x68\xb9\x43\xca\xcb\x00\xb4\x3c\xd4\x43\xe4\x51\xcc\xd8\xdb\xc5\x80\x21\x22\x7b\xcc\xe3\x8b\x1c\xbe\x53\xd0\x4c\x35\xda\xee\x08", iov_len=33}, {iov_base="\x2a\x55\x1a\x1e\x5f\x95\x5c\x5a\x43\x4a\x02\xee\xf4\xcc\x2e\x87\x69\xd1\xa5\x88\xe7\x71\x71\x68\xa3\x1c\x7a\x10\x20\xc6\x8f\x79\x55\x3c\xdf\x1e\x07\xff\x36\x17\x9e\x72\x27\x75\xaa\xba\x06\xc1\x2f\x4a\x13\xf3\x82\xfb\xeb\x93\x7d\xca\x4e\x93\x7f\x8c\xc3\xf6\x59\xab\xfa\x77\xb6\xb2\x79\x70\x91\xb4\x65\xa3\xe0\x68\x71\x06\x5e\x60\x24\x6a\xa7\xcb\x03\xa3\xfd\x21\x18\x74\xcb\x62\xfd\xbc\x50\xfd\xf8\x86"..., iov_len=132}, {iov_base="\x41\xfd\x56\x4f\xbe\xaa\xab\x86\x3d\xc3\x48\xe0\xd0\x7b\x64\x18\x63\x07\x93\x45\xbf\x50\xef\xa1\x57\xdc\x9d\x4e\x82\xd0\xb3\xba\x46\x5d\xef\xa8\x3a\x3f\x66\x9e\x83\xdc\x6a\x0e\xbd\xfc\x82\x88\x72\x2a\x7f\x6d\xb6\x92\x36\x34\xd8\x8b\x3b\x7f\xbd\x9e\xe7\x9d\xf1\xd8\x47\xdc\x70\x55\x34\x01\x06\xac\x49\xaa\xe0\xeb\xf8\x87\xf0\x29\x96\x20\x79\x84\x7b\x61\x05\x43\x75\xf7\x46\x7b\xbe\x9a\x93\xf6\xa3\x9f"..., iov_len=111}, {iov_base="\xbc\x3b\xfd\x24\x00\x85\xbc\x6d\x06\x76\x04\xd6\x64\x64\x88\x53\x24\xf0\x63\x2b\xcf\x6d\x86\xe8\xe0\x6b\x1a\x2a\xa9\x2d\xd1\xaf\x55\xa6\x15\x50\x72\xed\x6c\xce\x34\x95\x83\xbf\x05\x1f\x91\xb3\x5a\xa2\x7d\xf8\xa8\x97\x97\x06\xb1\x3f\x33\x71\x74\x1f\x47\xdf\xf9\x49\x20\x97\x97\x6e\x79\xa3\x29\xae\x93\x13\x8f\x7e\x3a\x0b\x69\x7c\x94\x11\x55\xd8\xe0\xc4\xf8\x37\x97", iov_len=91}, {iov_base="\xe0\xe2\x03\x7e\xc6\xa3\x67\xec\x78\x9a\x75\x30\x40\x15\x8d\x52\x6d\x8d\x64\x08\x8d\xd3\x4e\x94\x2c\x90\xa4\xdb\x71\x05\x2d\x6b\x79\x10\x74\x85\xa0\x33\x1d\xbb\xbe\x0a\xf6\xa8\xc3\xd2\x01\xee\x8b\xed\xab\xa7\x44\x14\x3a\x17\xb2\x79\xbe\x45\xc1\x78\xaf\x34\x88\x7c\xe4\xa1\x20\x0f\xdf\x80\xab\x5d\xe5\x09\x37\x60\x2a\x5e\xd1\xde\xaf\x76\x0d\xb7\xe5\xa2\xb1\xb9\xcf\x7c\x5b\x1f\xf8\x16\x72\x29\xb9\xf4"..., iov_len=970}], msg_iovlen=6, msg_controllen=0, msg_flags=0}, msg_len=1501}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=1}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}], 40, MSG_OOB|MSG_PROBE|MSG_DONTWAIT|MSG_EOR|MSG_FASTOPEN) = 40 [pid 309] <... sendmsg resumed>) = 132000 [pid 310] futex(0x7fe3dcc7f1bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 308] <... futex resumed>) = 0 [pid 310] futex(0x7fe3dcc7f1b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 309] futex(0x7fe3dcc7f1ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 309] futex(0x7fe3dcc7f1a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] close(3) = 0 [pid 308] close(4) = 0 [pid 308] close(5) = -1 EBADF (Bad file descriptor) [pid 308] close(6) = -1 EBADF (Bad file descriptor) [pid 308] close(7) = -1 EBADF (Bad file descriptor) [pid 308] close(8) = -1 EBADF (Bad file descriptor) [pid 308] close(9) = -1 EBADF (Bad file descriptor) [pid 308] close(10) = -1 EBADF (Bad file descriptor) [pid 308] close(11) = -1 EBADF (Bad file descriptor) [pid 308] close(12) = -1 EBADF (Bad file descriptor) [pid 308] close(13) = -1 EBADF (Bad file descriptor) [pid 308] close(14) = -1 EBADF (Bad file descriptor) [pid 308] close(15) = -1 EBADF (Bad file descriptor) [pid 308] close(16) = -1 EBADF (Bad file descriptor) [pid 308] close(17) = -1 EBADF (Bad file descriptor) [pid 308] close(18) = -1 EBADF (Bad file descriptor) [pid 308] close(19) = -1 EBADF (Bad file descriptor) [pid 308] close(20) = -1 EBADF (Bad file descriptor) [pid 308] close(21) = -1 EBADF (Bad file descriptor) [pid 308] close(22) = -1 EBADF (Bad file descriptor) [pid 308] close(23) = -1 EBADF (Bad file descriptor) [pid 308] close(24) = -1 EBADF (Bad file descriptor) [pid 308] close(25) = -1 EBADF (Bad file descriptor) [pid 308] close(26) = -1 EBADF (Bad file descriptor) [pid 308] close(27) = -1 EBADF (Bad file descriptor) [pid 308] close(28) = -1 EBADF (Bad file descriptor) [pid 308] close(29) = -1 EBADF (Bad file descriptor) [pid 308] exit_group(0) = ? [pid 309] <... futex resumed>) = ? [pid 309] +++ exited with 0 +++ [pid 310] <... futex resumed>) = ? [pid 310] +++ exited with 0 +++ [pid 308] +++ exited with 0 +++ [pid 290] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 290] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 290] close(3) = 0 [pid 290] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 290] 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 290] 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 290] close(3) = 0 [pid 290] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 290] 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 290] 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 290] 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 290] 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 290] 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 290] 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 290] 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 290] 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 290] 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 290] 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 290] close(3) = 0 [pid 290] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 290] 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 290] 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 290] 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\x35\x47\xf3\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 290] 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 290] 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 290] 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\x35\x47\xf3\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 290] 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 290] 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 290] 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\x35\x47\xf3\xfc\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 290] close(3) = 0 [pid 290] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555582095750) = 11 ./strace-static-x86_64: Process 311 attached [pid 311] set_robust_list(0x555582095760, 24) = 0 [pid 311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 311] setpgid(0, 0) = 0 [pid 311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 311] write(3, "1000", 4) = 4 [pid 311] close(3) = 0 [pid 311] write(1, "executing program\n", 18executing program ) = 18 [pid 311] futex(0x7fe3dcc7f1ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] rt_sigaction(SIGRT_1, {sa_handler=0x7fe3dcc1b800, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fe3dcbbcdb0}, NULL, 8) = 0 [pid 311] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 311] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe3dcb85000 [pid 311] mprotect(0x7fe3dcb86000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 311] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 311] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe3dcba5990, parent_tid=0x7fe3dcba5990, exit_signal=0, stack=0x7fe3dcb85000, stack_size=0x20240, tls=0x7fe3dcba56c0}./strace-static-x86_64: Process 312 attached => {parent_tid=[12]}, 88) = 12 [pid 312] set_robust_list(0x7fe3dcba59a0, 24) = 0 [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 312] futex(0x7fe3dcc7f1a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 311] futex(0x7fe3dcc7f1a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 312] <... futex resumed>) = 0 [pid 312] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 311] futex(0x7fe3dcc7f1ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 312] <... socketpair resumed>[3, 4]) = 0 [pid 312] futex(0x7fe3dcc7f1ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 312] futex(0x7fe3dcc7f1a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] futex(0x7fe3dcc7f1a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 312] <... futex resumed>) = 0 [pid 311] futex(0x7fe3dcc7f1ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 312] sendmsg(3, {msg_name={sa_family=AF_TIPC, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, msg_namelen=16, msg_iov=[{iov_base="\xc3\xe9\x72\xbd\x85\xa6\xd8\x41\x36\xd6\xdd\x55\x04\x8d\x35\x93\xa7\x4f\x33\x8c\xe6\x77\x2a\xb9\xa6\xf6\x40\x41\xc2\xf6\xfb\xbe\xcd\xc0\x8e\xbc\xd3\x19\x2b\x6a\x53\x66\x2d\xae\x7c\x8e\x9c\x66\x5e\x80\xa5\xd0\x92\x5f\x72\x8d\xca\xc3\x0c\x29\x79\x39\x92\xe5\x88\x95\x26\x53\xd4\x14\xcb\x8c\xcd\xab\xc3\x87\x67\xfe\xe8\x19\xec\x5a\xf0\xc5\xee\x93\x68\x80\xfe\x85\x49\xb4\xed\x34\x77\x79\xca\xb4\xff\xd4", iov_len=100}, {iov_base="V", iov_len=1}, {iov_base="\x3e\xed\x50\xd0\x12\x57\x19\xa8\x10\xf8\x8e\x3f\x47\x18\x6f\xe4\xda\xe7\x41\x82\xdf\xd1\x09\xa2\x58\x7c\x47\x97\x41\x0c\x9b\x8e\x39\xbd\x3d\x9a\xa1\x44\xd5\x90\x86\x47\xc3\x0c\x8d\xb6\x9b\x5c\x17\x08\x4c\x9b\x1b\xfb\xb8\x68\x07\x37\xc4\xf8\x8a\xbc\xdb\xc7\xd2\x94\xd7\x2a\xb1\xb3\x44\x27\x09\x15\xdf\x9d\xdf\x56\x35\x64\x4c\x35\x1c\x22\xb2\x9d\x94\x8a\xc4\x10\x6b\xce\x71\x07\x57\x0b\xee\xd6\x30\x77"..., iov_len=4096}, {iov_base="\xb7\x68\xeb\x20\x30\x4f\x2f\xdc\x5a\x96\x94\xa4\x86\x78\x40\xd9\x31\x70\xca\x1a\x86\x40\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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\x04\x00\x00\x00\x20\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x20\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x16\x00\x00"..., iov_len=4294966976}], msg_iovlen=4, msg_controllen=0, msg_flags=MSG_PROBE|MSG_MORE}, 0 [pid 311] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 311] futex(0x7fe3dcc7f1bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe3dcb64000 [pid 311] mprotect(0x7fe3dcb65000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 311] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 311] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe3dcb84990, parent_tid=0x7fe3dcb84990, exit_signal=0, stack=0x7fe3dcb64000, stack_size=0x20240, tls=0x7fe3dcb846c0}./strace-static-x86_64: Process 313 attached [pid 313] set_robust_list(0x7fe3dcb849a0, 24 [pid 311] <... clone3 resumed> => {parent_tid=[13]}, 88) = 13 [pid 313] <... set_robust_list resumed>) = 0 [pid 311] rt_sigprocmask(SIG_SETMASK, [], [pid 313] rt_sigprocmask(SIG_SETMASK, [], [pid 311] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 313] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 313] futex(0x7fe3dcc7f1b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] futex(0x7fe3dcc7f1b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] <... futex resumed>) = 0 [pid 313] dup2(4, 3 [pid 311] futex(0x7fe3dcc7f1bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... dup2 resumed>) = 3 [pid 313] futex(0x7fe3dcc7f1bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 311] <... futex resumed>) = 0 [pid 313] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 311] futex(0x7fe3dcc7f1b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] <... setsockopt resumed>) = 0 [pid 311] <... futex resumed>) = 0 [pid 313] futex(0x7fe3dcc7f1bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] futex(0x7fe3dcc7f1bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... futex resumed>) = 0 [pid 313] futex(0x7fe3dcc7f1b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 311] futex(0x7fe3dcc7f1b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 313] <... futex resumed>) = 0 [pid 311] futex(0x7fe3dcc7f1bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 187.358929][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 187.365604][ C0] rcu: 0-...!: (10000 ticks this GP) idle=12f/1/0x4000000000000000 softirq=3055/3055 fqs=0 last_accelerate: ac59/d369 dyntick_enabled: 1 [ 187.379789][ C0] (t=10000 jiffies g=1685 q=8) [ 187.384671][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g1685 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 187.397026][ C0] rcu: Possible timer handling issue on cpu=0 timer-softirq=555 [ 187.404780][ C0] rcu: rcu_preempt kthread starved for 10000 jiffies! g1685 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 187.416317][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 187.426306][ C0] rcu: RCU grace-period kthread stack dump: [ 187.432232][ C0] task:rcu_preempt state:I stack:28488 pid: 14 ppid: 2 flags:0x00004000 [ 187.441492][ C0] Call Trace: [ 187.444923][ C0] [ 187.447893][ C0] __schedule+0xb6e/0x14c0 [ 187.452451][ C0] ? release_firmware_map_entry+0x190/0x190 [ 187.458351][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 187.464278][ C0] ? __mod_timer+0x7ae/0xb30 [ 187.468874][ C0] schedule+0x11e/0x1e0 [ 187.473044][ C0] schedule_timeout+0x12c/0x2e0 [ 187.477906][ C0] ? console_conditional_schedule+0x30/0x30 [ 187.483892][ C0] ? update_process_times+0x200/0x200 [ 187.489275][ C0] ? prepare_to_swait_event+0x308/0x320 [ 187.494825][ C0] rcu_gp_fqs_loop+0x293/0xf60 [ 187.499593][ C0] ? debug_smp_processor_id+0x17/0x20 [ 187.504987][ C0] ? __note_gp_changes+0x4e2/0x9e0 [ 187.510115][ C0] ? rcu_gp_init+0xc00/0xc00 [ 187.514725][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 187.519949][ C0] ? rcu_gp_init+0x9a7/0xc00 [ 187.524558][ C0] rcu_gp_kthread+0x98/0x330 [ 187.529155][ C0] ? wake_nocb_gp+0x1d0/0x1d0 [ 187.533852][ C0] ? __kasan_check_read+0x11/0x20 [ 187.538891][ C0] ? __kthread_parkme+0xac/0x200 [ 187.544016][ C0] ? preempt_count_add+0x90/0x1b0 [ 187.549048][ C0] kthread+0x411/0x500 [ 187.553217][ C0] ? wake_nocb_gp+0x1d0/0x1d0 [ 187.557913][ C0] ? kthread_blkcg+0xd0/0xd0 [ 187.562510][ C0] ret_from_fork+0x1f/0x30 [ 187.566932][ C0] [ 187.569965][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 187.576306][ C0] NMI backtrace for cpu 0 [ 187.580683][ C0] CPU: 0 PID: 312 Comm: syz-executor395 Not tainted 5.15.189-syzkaller-00091-gf32b52534f1d #0 [ 187.590927][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 187.601083][ C0] Call Trace: [ 187.604387][ C0] [ 187.607246][ C0] __dump_stack+0x21/0x30 [ 187.611587][ C0] dump_stack_lvl+0xee/0x150 [ 187.616428][ C0] ? show_regs_print_info+0x20/0x20 [ 187.622112][ C0] dump_stack+0x15/0x20 [ 187.626373][ C0] nmi_cpu_backtrace+0x2b4/0x2c0 [ 187.631333][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240 [ 187.637613][ C0] ? load_image+0x3a0/0x3a0 [ 187.642138][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 187.648394][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 187.654653][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240 [ 187.661446][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 187.667455][ C0] rcu_check_gp_kthread_starvation+0x1e0/0x260 [ 187.673802][ C0] ? rcu_check_gp_kthread_expired_fqs_timer+0x186/0x230 [ 187.680756][ C0] print_cpu_stall+0x31b/0x600 [ 187.685527][ C0] rcu_sched_clock_irq+0x74a/0x12b0 [ 187.690728][ C0] ? rcu_boost_kthread_setaffinity+0x310/0x310 [ 187.697046][ C0] ? raise_softirq+0x71/0xe0 [ 187.701772][ C0] ? __raise_softirq_irqoff+0xd0/0xd0 [ 187.707161][ C0] ? hrtimer_run_queues+0x166/0x430 [ 187.712363][ C0] update_process_times+0x198/0x200 [ 187.717669][ C0] tick_sched_timer+0x17c/0x240 [ 187.722531][ C0] ? tick_setup_sched_timer+0x450/0x450 [ 187.728089][ C0] __hrtimer_run_queues+0x3b5/0x9e0 [ 187.733294][ C0] ? hrtimer_interrupt+0x8c0/0x8c0 [ 187.738403][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310 [ 187.744471][ C0] hrtimer_interrupt+0x3c7/0x8c0 [ 187.749433][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0 [ 187.755349][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 187.760994][ C0] [ 187.764026][ C0] [ 187.767081][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 187.773547][ C0] RIP: 0010:kasan_check_range+0x63/0x290 [ 187.779203][ C0] Code: 00 00 fc ff df 49 89 fb 49 c1 eb 03 49 b8 00 00 00 00 00 fc ff df 4f 8d 0c 03 48 8d 5c 37 ff 48 c1 eb 03 4e 8d 14 3b 4d 89 d6 <4d> 29 ce 49 83 fe 10 7f 26 4d 85 f6 0f 84 39 01 00 00 48 f7 d3 4c [ 187.798824][ C0] RSP: 0018:ffffc90000b168a8 EFLAGS: 00000a06 [ 187.804913][ C0] RAX: 0000000000000001 RBX: 1ffff1102178b6f0 RCX: ffffffff848a7786 [ 187.813262][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff88810bc5b780 [ 187.821269][ C0] RBP: ffffc90000b168c0 R08: dffffc0000000000 R09: ffffed102178b6f0 [ 187.829425][ C0] R10: ffffed102178b6f1 R11: 1ffff1102178b6f0 R12: ffff888101bc0000 [ 187.837411][ C0] R13: dffffc0000000000 R14: ffffed102178b6f1 R15: dffffc0000000001 [ 187.845382][ C0] ? tipc_sk_rcv+0x19f6/0x2c60 [ 187.850154][ C0] __kasan_check_write+0x14/0x20 [ 187.855097][ C0] tipc_sk_rcv+0x19f6/0x2c60 [ 187.859690][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 187.865612][ C0] ? __stack_depot_save+0x442/0x480 [ 187.870924][ C0] ? kasan_set_track+0x5b/0x70 [ 187.875835][ C0] ? kasan_set_track+0x4a/0x70 [ 187.880641][ C0] ? kasan_set_free_info+0x23/0x40 [ 187.886133][ C0] ? ____kasan_slab_free+0x125/0x160 [ 187.891465][ C0] ? __kasan_slab_free+0x11/0x20 [ 187.896445][ C0] ? slab_free_freelist_hook+0xc2/0x190 [ 187.902217][ C0] ? kmem_cache_free+0x100/0x320 [ 187.907186][ C0] ? kfree_skbmem+0x10c/0x180 [ 187.911864][ C0] ? tipc_sk_rcv+0x1ce4/0x2c60 [ 187.916725][ C0] ? tipc_sk_filter_rcv+0x151b/0x2c40 [ 187.922358][ C0] ? tipc_release+0xd0b/0x1630 [ 187.927121][ C0] ? syscall_exit_to_user_mode_prepare+0x1c/0x20 [ 187.933722][ C0] ? syscall_exit_to_user_mode+0xd/0x30 [ 187.940002][ C0] ? do_syscall_64+0x58/0xa0 [ 187.944647][ C0] ? __skb_queue_purge+0x170/0x170 [ 187.949772][ C0] tipc_node_xmit+0x256/0xce0 [ 187.954635][ C0] ? ____kasan_slab_free+0x130/0x160 [ 187.959946][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 187.965515][ C0] ? slab_free_freelist_hook+0xc2/0x190 [ 187.971074][ C0] ? kfree_skbmem+0x10c/0x180 [ 187.975925][ C0] ? kmem_cache_free+0x100/0x320 [ 187.980876][ C0] ? skb_release_data+0x814/0xa10 [ 187.985953][ C0] tipc_node_xmit_skb+0xe9/0x130 [ 187.990900][ C0] ? kfree_skb+0xc1/0x2f0 [ 187.995240][ C0] ? __skb_queue_purge+0x170/0x170 [ 188.000361][ C0] ? trace_tipc_sk_rej_msg+0x25/0x150 [ 188.005798][ C0] tipc_sk_rcv+0x1d5d/0x2c60 [ 188.010420][ C0] ? __kasan_check_write+0x14/0x20 [ 188.015545][ C0] ? _raw_spin_lock+0x8e/0xe0 [ 188.020233][ C0] ? _raw_spin_trylock_bh+0x130/0x130 [ 188.025613][ C0] ? do_syscall_64+0x4c/0xa0 [ 188.030218][ C0] ? _raw_spin_unlock+0x4d/0x70 [ 188.035194][ C0] ? __skb_queue_purge+0x170/0x170 [ 188.040312][ C0] tipc_node_xmit+0x256/0xce0 [ 188.045084][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 188.050887][ C0] ? __kernel_text_address+0xa0/0x100 [ 188.056275][ C0] ? unwind_get_return_address+0x4d/0x90 [ 188.061914][ C0] ? __kasan_check_write+0x14/0x20 [ 188.067049][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 188.072519][ C0] tipc_sk_filter_rcv+0x151b/0x2c40 [ 188.078175][ C0] ? tipc_sk_publish+0x440/0x440 [ 188.083163][ C0] ? __kasan_check_write+0x14/0x20 [ 188.088290][ C0] ? _raw_spin_lock_bh+0x8e/0xe0 [ 188.093420][ C0] tipc_sk_rcv+0x7b7/0x2c60 [ 188.097986][ C0] ? kfree_skbmem+0x10c/0x180 [ 188.102928][ C0] ? skb_release_data+0x814/0xa10 [ 188.108976][ C0] ? __skb_queue_purge+0x170/0x170 [ 188.114126][ C0] ? tipc_sk_filter_rcv+0x29de/0x2c40 [ 188.119640][ C0] tipc_node_xmit+0x256/0xce0 [ 188.124540][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 188.130107][ C0] ? kasan_quarantine_put+0x34/0x190 [ 188.136275][ C0] tipc_node_distr_xmit+0x292/0x390 [ 188.141517][ C0] ? tipc_node_xmit_skb+0x130/0x130 [ 188.146881][ C0] ? __this_cpu_preempt_check+0x13/0x20 [ 188.153149][ C0] ? __pv_queued_spin_lock_slowpath+0x7e6/0x9c0 [ 188.159499][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0 [ 188.164737][ C0] ? tipc_sk_timeout+0x970/0x970 [ 188.169711][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 188.175198][ C0] __release_sock+0x143/0x350 [ 188.179906][ C0] release_sock+0x60/0x1b0 [ 188.184343][ C0] tipc_release+0xd0b/0x1630 [ 188.188946][ C0] ? tipc_sock_destruct+0x180/0x180 [ 188.194188][ C0] sock_close+0xe0/0x270 [ 188.198461][ C0] ? sock_mmap+0xa0/0xa0 [ 188.202705][ C0] __fput+0x20b/0x8b0 [ 188.206934][ C0] ____fput+0x15/0x20 [ 188.210938][ C0] task_work_run+0x127/0x190 [ 188.215540][ C0] ptrace_notify+0x212/0x250 [ 188.220132][ C0] ? fput+0x1a/0x20 [ 188.223956][ C0] ? __x64_sys_sendmsg+0x251/0x2a0 [ 188.229094][ C0] ? do_notify_parent+0x800/0x800 [ 188.234127][ C0] ? ___sys_sendmsg+0x260/0x260 [ 188.238984][ C0] syscall_exit_work+0x87/0x160 [ 188.243861][ C0] syscall_exit_to_user_mode_prepare+0x1c/0x20 [ 188.250102][ C0] syscall_exit_to_user_mode+0xd/0x30 [ 188.255479][ C0] do_syscall_64+0x58/0xa0 [ 188.259909][ C0] ? clear_bhb_loop+0x50/0xa0 [ 188.264597][ C0] ? clear_bhb_loop+0x50/0xa0 [ 188.269285][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 188.275181][ C0] RIP: 0033:0x7fe3dcbf40d9 [ 188.280069][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 1f 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 188.299804][ C0] RSP: 002b:00007fe3dcba5168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 188.308491][ C0] RAX: 00000000000203a0 RBX: 00007fe3dcc7f1a8 RCX: 00007fe3dcbf40d9 [ 188.316477][ C0] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003 [ 188.324624][ C0] RBP: 00007fe3dcc7f1a0 R08: 00007fe3dcba56c0 R09: 0000000000000000 [ 188.333086][ C0] R10: 00007fe3dcba56c0 R11: 0000000000000246 R12: 00007fe3dcc7f1ac [ 188.341191][ C0] R13: 0000000000000002 R14: 00007ffcf3473ae0 R15: 00007ffcf3473bc8 [ 188.349176][ C0] [ 188.352248][ C0] NMI backtrace for cpu 0 [ 188.356840][ C0] CPU: 0 PID: 312 Comm: syz-executor395 Not tainted 5.15.189-syzkaller-00091-gf32b52534f1d #0 [ 188.367273][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 188.377332][ C0] Call Trace: [ 188.380639][ C0] [ 188.383500][ C0] __dump_stack+0x21/0x30 [ 188.387831][ C0] dump_stack_lvl+0xee/0x150 [ 188.392420][ C0] ? show_regs_print_info+0x20/0x20 [ 188.397620][ C0] ? resched_curr+0x9a/0x310 [ 188.402216][ C0] ? wake_up_process+0x20/0x20 [ 188.406982][ C0] dump_stack+0x15/0x20 [ 188.411152][ C0] nmi_cpu_backtrace+0x2b4/0x2c0 [ 188.416322][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240 [ 188.422477][ C0] ? __kasan_check_write+0x14/0x20 [ 188.427593][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 188.433148][ C0] ? _raw_spin_lock+0xe0/0xe0 [ 188.437845][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 188.444611][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 188.451040][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240 [ 188.457043][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 188.463175][ C0] rcu_dump_cpu_stacks+0x1c7/0x300 [ 188.468311][ C0] print_cpu_stall+0x320/0x600 [ 188.473106][ C0] rcu_sched_clock_irq+0x74a/0x12b0 [ 188.478343][ C0] ? rcu_boost_kthread_setaffinity+0x310/0x310 [ 188.484509][ C0] ? raise_softirq+0x71/0xe0 [ 188.489113][ C0] ? __raise_softirq_irqoff+0xd0/0xd0 [ 188.494951][ C0] ? hrtimer_run_queues+0x166/0x430 [ 188.500169][ C0] update_process_times+0x198/0x200 [ 188.505629][ C0] tick_sched_timer+0x17c/0x240 [ 188.510757][ C0] ? tick_setup_sched_timer+0x450/0x450 [ 188.516788][ C0] __hrtimer_run_queues+0x3b5/0x9e0 [ 188.522039][ C0] ? hrtimer_interrupt+0x8c0/0x8c0 [ 188.527754][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310 [ 188.533982][ C0] hrtimer_interrupt+0x3c7/0x8c0 [ 188.539096][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0 [ 188.545356][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 188.551310][ C0] [ 188.554245][ C0] [ 188.557262][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 188.563253][ C0] RIP: 0010:kasan_check_range+0x63/0x290 [ 188.569195][ C0] Code: 00 00 fc ff df 49 89 fb 49 c1 eb 03 49 b8 00 00 00 00 00 fc ff df 4f 8d 0c 03 48 8d 5c 37 ff 48 c1 eb 03 4e 8d 14 3b 4d 89 d6 <4d> 29 ce 49 83 fe 10 7f 26 4d 85 f6 0f 84 39 01 00 00 48 f7 d3 4c [ 188.589490][ C0] RSP: 0018:ffffc90000b168a8 EFLAGS: 00000a06 [ 188.596223][ C0] RAX: 0000000000000001 RBX: 1ffff1102178b6f0 RCX: ffffffff848a7786 [ 188.604630][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff88810bc5b780 [ 188.613293][ C0] RBP: ffffc90000b168c0 R08: dffffc0000000000 R09: ffffed102178b6f0 [ 188.622856][ C0] R10: ffffed102178b6f1 R11: 1ffff1102178b6f0 R12: ffff888101bc0000 [ 188.631106][ C0] R13: dffffc0000000000 R14: ffffed102178b6f1 R15: dffffc0000000001 [ 188.639740][ C0] ? tipc_sk_rcv+0x19f6/0x2c60 [ 188.645192][ C0] __kasan_check_write+0x14/0x20 [ 188.650860][ C0] tipc_sk_rcv+0x19f6/0x2c60 [ 188.656350][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 188.662353][ C0] ? __stack_depot_save+0x442/0x480 [ 188.667867][ C0] ? kasan_set_track+0x5b/0x70 [ 188.672782][ C0] ? kasan_set_track+0x4a/0x70 [ 188.678186][ C0] ? kasan_set_free_info+0x23/0x40 [ 188.683316][ C0] ? ____kasan_slab_free+0x125/0x160 [ 188.688789][ C0] ? __kasan_slab_free+0x11/0x20 [ 188.694118][ C0] ? slab_free_freelist_hook+0xc2/0x190 [ 188.699854][ C0] ? kmem_cache_free+0x100/0x320 [ 188.705079][ C0] ? kfree_skbmem+0x10c/0x180 [ 188.709760][ C0] ? tipc_sk_rcv+0x1ce4/0x2c60 [ 188.714530][ C0] ? tipc_sk_filter_rcv+0x151b/0x2c40 [ 188.719912][ C0] ? tipc_release+0xd0b/0x1630 [ 188.724959][ C0] ? syscall_exit_to_user_mode_prepare+0x1c/0x20 [ 188.731487][ C0] ? syscall_exit_to_user_mode+0xd/0x30 [ 188.737343][ C0] ? do_syscall_64+0x58/0xa0 [ 188.742584][ C0] ? __skb_queue_purge+0x170/0x170 [ 188.747844][ C0] tipc_node_xmit+0x256/0xce0 [ 188.752653][ C0] ? ____kasan_slab_free+0x130/0x160 [ 188.758077][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 188.763709][ C0] ? slab_free_freelist_hook+0xc2/0x190 [ 188.769379][ C0] ? kfree_skbmem+0x10c/0x180 [ 188.774392][ C0] ? kmem_cache_free+0x100/0x320 [ 188.779914][ C0] ? skb_release_data+0x814/0xa10 [ 188.784990][ C0] tipc_node_xmit_skb+0xe9/0x130 [ 188.790012][ C0] ? kfree_skb+0xc1/0x2f0 [ 188.794358][ C0] ? __skb_queue_purge+0x170/0x170 [ 188.799520][ C0] ? trace_tipc_sk_rej_msg+0x25/0x150 [ 188.804922][ C0] tipc_sk_rcv+0x1d5d/0x2c60 [ 188.809634][ C0] ? __kasan_check_write+0x14/0x20 [ 188.814759][ C0] ? _raw_spin_lock+0x8e/0xe0 [ 188.819466][ C0] ? _raw_spin_trylock_bh+0x130/0x130 [ 188.824860][ C0] ? do_syscall_64+0x4c/0xa0 [ 188.829587][ C0] ? _raw_spin_unlock+0x4d/0x70 [ 188.834464][ C0] ? __skb_queue_purge+0x170/0x170 [ 188.839602][ C0] tipc_node_xmit+0x256/0xce0 [ 188.844418][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 188.850001][ C0] ? __kernel_text_address+0xa0/0x100 [ 188.855515][ C0] ? unwind_get_return_address+0x4d/0x90 [ 188.861210][ C0] ? __kasan_check_write+0x14/0x20 [ 188.866658][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 188.872159][ C0] tipc_sk_filter_rcv+0x151b/0x2c40 [ 188.877375][ C0] ? tipc_sk_publish+0x440/0x440 [ 188.882433][ C0] ? __kasan_check_write+0x14/0x20 [ 188.887581][ C0] ? _raw_spin_lock_bh+0x8e/0xe0 [ 188.892563][ C0] tipc_sk_rcv+0x7b7/0x2c60 [ 188.897251][ C0] ? kfree_skbmem+0x10c/0x180 [ 188.901931][ C0] ? skb_release_data+0x814/0xa10 [ 188.906962][ C0] ? __skb_queue_purge+0x170/0x170 [ 188.912101][ C0] ? tipc_sk_filter_rcv+0x29de/0x2c40 [ 188.917618][ C0] tipc_node_xmit+0x256/0xce0 [ 188.922316][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 188.927868][ C0] ? kasan_quarantine_put+0x34/0x190 [ 188.933158][ C0] tipc_node_distr_xmit+0x292/0x390 [ 188.938639][ C0] ? tipc_node_xmit_skb+0x130/0x130 [ 188.944086][ C0] ? __this_cpu_preempt_check+0x13/0x20 [ 188.949787][ C0] ? __pv_queued_spin_lock_slowpath+0x7e6/0x9c0 [ 188.956149][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0 [ 188.961460][ C0] ? tipc_sk_timeout+0x970/0x970 [ 188.966562][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 188.972216][ C0] __release_sock+0x143/0x350 [ 188.976914][ C0] release_sock+0x60/0x1b0 [ 188.981346][ C0] tipc_release+0xd0b/0x1630 [ 188.985997][ C0] ? tipc_sock_destruct+0x180/0x180 [ 188.991211][ C0] sock_close+0xe0/0x270 [ 188.995688][ C0] ? sock_mmap+0xa0/0xa0 [ 188.999942][ C0] __fput+0x20b/0x8b0 [ 189.004025][ C0] ____fput+0x15/0x20 [ 189.008201][ C0] task_work_run+0x127/0x190 [ 189.012819][ C0] ptrace_notify+0x212/0x250 [ 189.017426][ C0] ? fput+0x1a/0x20 [ 189.021256][ C0] ? __x64_sys_sendmsg+0x251/0x2a0 [ 189.026477][ C0] ? do_notify_parent+0x800/0x800 [ 189.031698][ C0] ? ___sys_sendmsg+0x260/0x260 [ 189.036555][ C0] syscall_exit_work+0x87/0x160 [ 189.041416][ C0] syscall_exit_to_user_mode_prepare+0x1c/0x20 [ 189.047675][ C0] syscall_exit_to_user_mode+0xd/0x30 [ 189.053187][ C0] do_syscall_64+0x58/0xa0 [ 189.057632][ C0] ? clear_bhb_loop+0x50/0xa0 [ 189.062416][ C0] ? clear_bhb_loop+0x50/0xa0 [ 189.067287][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 189.073189][ C0] RIP: 0033:0x7fe3dcbf40d9 [ 189.077629][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 1f 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 189.097234][ C0] RSP: 002b:00007fe3dcba5168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 189.105649][ C0] RAX: 00000000000203a0 RBX: 00007fe3dcc7f1a8 RCX: 00007fe3dcbf40d9 [ 189.113621][ C0] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003 [ 189.121687][ C0] RBP: 00007fe3dcc7f1a0 R08: 00007fe3dcba56c0 R09: 0000000000000000 [ 189.129662][ C0] R10: 00007fe3dcba56c0 R11: 0000000000000246 R12: 00007fe3dcc7f1ac [ 189.137657][ C0] R13: 0000000000000002 R14: 00007ffcf3473ae0 R15: 00007ffcf3473bc8 [ 189.145642][ C0] [ 189.148880][ C0] Sending NMI from CPU 0 to CPUs 1: [ 189.154826][ C1] NMI backtrace for cpu 1 [ 189.154840][ C1] CPU: 1 PID: 313 Comm: syz-executor395 Not tainted 5.15.189-syzkaller-00091-gf32b52534f1d #0 [ 189.154859][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 189.154869][ C1] RIP: 0010:kvm_wait+0xf2/0x140 [ 189.154899][ C1] Code: 92 d6 03 f4 eb 9a fa 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 3f 0f b6 07 40 38 f0 75 10 66 90 0f 00 2d 00 92 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 8e 83 6f 03 89 f9 80 e1 07 38 [ 189.154913][ C1] RSP: 0018:ffffc90000b675a0 EFLAGS: 00000246 [ 189.154928][ C1] RAX: 0000000000000003 RBX: ffff88810bc5b788 RCX: ffffffff814f3469 [ 189.154940][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88810bc5b788 [ 189.154950][ C1] RBP: ffffc90000b67630 R08: dffffc0000000000 R09: ffffed102178b6f2 [ 189.154963][ C1] R10: ffffed102178b6f2 R11: 1ffff1102178b6f1 R12: 1ffff1103ee20001 [ 189.154976][ C1] R13: ffff8881f7138ad4 R14: dffffc0000000000 R15: 1ffff9200016ceb4 [ 189.154989][ C1] FS: 00007fe3dcb846c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 189.155004][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 189.155016][ C1] CR2: 00007fe3dcb84d58 CR3: 000000010db25000 CR4: 00000000003506a0 [ 189.155031][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 189.155040][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 189.155050][ C1] Call Trace: [ 189.155057][ C1] [ 189.155063][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 189.155081][ C1] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0 [ 189.155100][ C1] __pv_queued_spin_lock_slowpath+0x60f/0x9c0 [ 189.155120][ C1] ? __pv_queued_spin_unlock_slowpath+0x300/0x300 [ 189.155138][ C1] ? avc_has_perm+0x158/0x240 [ 189.155155][ C1] queued_spin_lock_slowpath+0x47/0x50 [ 189.155171][ C1] _raw_spin_lock_bh+0xd8/0xe0 [ 189.155186][ C1] ? _raw_spin_lock_irq+0xe0/0xe0 [ 189.155201][ C1] lock_sock_nested+0x97/0x290 [ 189.155230][ C1] ? sock_init_data+0xc0/0xc0 [ 189.155247][ C1] ? _raw_spin_lock_bh+0x8e/0xe0 [ 189.155262][ C1] ? _raw_spin_unlock_bh+0x51/0x60 [ 189.155278][ C1] tipc_sendstream+0x47/0x70 [ 189.155295][ C1] ? tipc_getsockopt+0x4c0/0x4c0 [ 189.155311][ C1] ____sys_sendmsg+0x5a2/0x8c0 [ 189.155328][ C1] ? __sys_sendmsg_sock+0x40/0x40 [ 189.155345][ C1] ? import_iovec+0x7c/0xb0 [ 189.155363][ C1] ___sys_sendmsg+0x1f0/0x260 [ 189.155377][ C1] ? save_fpregs_to_fpstate+0x14a/0x1b0 [ 189.155397][ C1] ? __sys_sendmsg+0x250/0x250 [ 189.155417][ C1] ? __fdget+0x1a1/0x230 [ 189.155436][ C1] __sys_sendmmsg+0x278/0x480 [ 189.155452][ C1] ? __ia32_sys_sendmsg+0x2a0/0x2a0 [ 189.155473][ C1] ? __kasan_check_write+0x14/0x20 [ 189.155490][ C1] ? switch_fpu_return+0x15d/0x2c0 [ 189.155507][ C1] __x64_sys_sendmmsg+0xa0/0xb0 [ 189.155523][ C1] x64_sys_call+0x6c6/0x9a0 [ 189.155539][ C1] do_syscall_64+0x4c/0xa0 [ 189.155554][ C1] ? clear_bhb_loop+0x50/0xa0 [ 189.155568][ C1] ? clear_bhb_loop+0x50/0xa0 [ 189.155583][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 189.155599][ C1] RIP: 0033:0x7fe3dcbf40d9 [ 189.155614][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 1f 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 189.155626][ C1] RSP: 002b:00007fe3dcb84168 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 189.155642][ C1] RAX: ffffffffffffffda RBX: 00007fe3dcc7f1b8 RCX: 00007fe3dcbf40d9 [ 189.155654][ C1] RDX: 0000000000000028 RSI: 0000200000002740 RDI: 0000000000000003 [ 189.155664][ C1] RBP: 00007fe3dcc7f1b0 R08: 00007fe3dcb846c0 R09: 0000000000000000 [ 189.155675][ C1] R10: 00000000200000d1 R11: 0000000000000246 R12: 00007fe3dcc7f1bc [ 189.155685][ C1] R13: 000000000000006e R14: 00007ffcf3473ae0 R15: 00007ffcf3473bc8 [ 189.155699][ C1] [ 332.014550][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 246s! [syz-executor395:312] [ 332.023212][ C0] Modules linked in: [ 332.024584][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 246s! [syz-executor395:313] [ 332.027137][ C0] CPU: 0 PID: 312 Comm: syz-executor395 Not tainted 5.15.189-syzkaller-00091-gf32b52534f1d #0 [ 332.035801][ C1] Modules linked in: [ 332.046106][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 332.049992][ C1] CPU: 1 PID: 313 Comm: syz-executor395 Not tainted 5.15.189-syzkaller-00091-gf32b52534f1d #0 [ 332.060047][ C0] RIP: 0010:kasan_check_range+0x0/0x290 [ 332.071048][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 332.076621][ C0] Code: 48 c1 ee 03 48 01 c6 48 89 c7 e8 3b a0 f9 02 31 c0 5d c3 0f 0b b8 ea ff ff ff c3 0f 0b b8 ea ff ff ff c3 00 00 cc cc 00 00 cc 01 48 85 f6 0f 84 a9 01 00 00 55 48 89 e5 41 57 41 56 53 49 89 [ 332.086678][ C1] RIP: 0010:kvm_wait+0xf2/0x140 [ 332.106275][ C0] RSP: 0018:ffffc90000b167c8 EFLAGS: 00000286 [ 332.111122][ C1] Code: 92 d6 03 f4 eb 9a fa 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 3f 0f b6 07 40 38 f0 75 10 66 90 0f 00 2d 00 92 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 8e 83 6f 03 89 f9 80 e1 07 38 [ 332.117181][ C0] RAX: 00000000000003f8 RBX: ffff88810bc5b780 RCX: ffffffff848a8ecd [ 332.136777][ C1] RSP: 0018:ffffc90000b675a0 EFLAGS: 00000246 [ 332.144743][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff88810bc5b780 [ 332.144758][ C0] RBP: ffffc90000b167d0 R08: 0000000000000004 R09: 0000000000b16803 [ 332.150809][ C1] RAX: 0000000000000003 RBX: ffff88810bc5b788 RCX: ffffffff814f3469 [ 332.158773][ C0] R10: fffff52000162d0c R11: 1ffff92000162d0c R12: dffffc0000000000 [ 332.166760][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88810bc5b788 [ 332.174729][ C0] R13: ffff88810bc5b700 R14: 0000000000000000 R15: fffffffffffffc08 [ 332.182698][ C1] RBP: ffffc90000b67630 R08: dffffc0000000000 R09: ffffed102178b6f2 [ 332.190660][ C0] FS: 00007fe3dcba56c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 332.198629][ C1] R10: ffffed102178b6f2 R11: 1ffff1102178b6f1 R12: 1ffff1103ee20001 [ 332.206592][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 332.215513][ C1] R13: ffff8881f7138ad4 R14: dffffc0000000000 R15: 1ffff9200016ceb4 [ 332.223478][ C0] CR2: 000020000001f000 CR3: 000000010db25000 CR4: 00000000003506b0 [ 332.230054][ C1] FS: 00007fe3dcb846c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 332.238018][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 332.245985][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 332.254992][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 332.262956][ C1] CR2: 00007fe3dcb84d58 CR3: 000000010db25000 CR4: 00000000003506a0 [ 332.269530][ C0] Call Trace: [ 332.269540][ C0] [ 332.277500][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 332.285463][ C0] ? __kasan_check_write+0x14/0x20 [ 332.288736][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 332.291680][ C0] tipc_sk_lookup+0x4dd/0x5f0 [ 332.299636][ C1] Call Trace: [ 332.299644][ C1] [ 332.304737][ C0] ? tipc_sk_rcv+0x2c60/0x2c60 [ 332.312702][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 332.317369][ C0] tipc_sk_rcv+0x3fe/0x2c60 [ 332.320816][ C1] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0 [ 332.323748][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 332.328504][ C1] __pv_queued_spin_lock_slowpath+0x60f/0x9c0 [ 332.333603][ C0] ? __stack_depot_save+0x442/0x480 [ 332.338098][ C1] ? __pv_queued_spin_unlock_slowpath+0x300/0x300 [ 332.344323][ C0] ? kasan_set_track+0x5b/0x70 [ 332.350113][ C1] ? avc_has_perm+0x158/0x240 [ 332.356174][ C0] ? kasan_set_track+0x4a/0x70 [ 332.361363][ C1] queued_spin_lock_slowpath+0x47/0x50 [ 332.367762][ C0] ? kasan_set_free_info+0x23/0x40 [ 332.372516][ C1] _raw_spin_lock_bh+0xd8/0xe0 [ 332.377179][ C0] ? ____kasan_slab_free+0x125/0x160 [ 332.381935][ C1] ? _raw_spin_lock_irq+0xe0/0xe0 [ 332.387377][ C0] ? __kasan_slab_free+0x11/0x20 [ 332.392482][ C1] lock_sock_nested+0x97/0x290 [ 332.397230][ C0] ? slab_free_freelist_hook+0xc2/0x190 [ 332.402518][ C1] ? sock_init_data+0xc0/0xc0 [ 332.407530][ C0] ? kmem_cache_free+0x100/0x320 [ 332.412457][ C1] ? _raw_spin_lock_bh+0x8e/0xe0 [ 332.417211][ C0] ? kfree_skbmem+0x10c/0x180 [ 332.422748][ C1] ? _raw_spin_unlock_bh+0x51/0x60 [ 332.427418][ C0] ? tipc_sk_rcv+0x1ce4/0x2c60 [ 332.432346][ C1] tipc_sendstream+0x47/0x70 [ 332.437269][ C0] ? tipc_sk_filter_rcv+0x151b/0x2c40 [ 332.441933][ C1] ? tipc_getsockopt+0x4c0/0x4c0 [ 332.447030][ C0] ? tipc_release+0xd0b/0x1630 [ 332.451869][ C1] ____sys_sendmsg+0x5a2/0x8c0 [ 332.456452][ C0] ? syscall_exit_to_user_mode_prepare+0x1c/0x20 [ 332.461813][ C1] ? __sys_sendmsg_sock+0x40/0x40 [ 332.466746][ C0] ? syscall_exit_to_user_mode+0xd/0x30 [ 332.471502][ C1] ? import_iovec+0x7c/0xb0 [ 332.476256][ C0] ? do_syscall_64+0x58/0xa0 [ 332.482574][ C1] ___sys_sendmsg+0x1f0/0x260 [ 332.487590][ C0] ? __skb_queue_purge+0x170/0x170 [ 332.493123][ C1] ? save_fpregs_to_fpstate+0x14a/0x1b0 [ 332.497615][ C0] tipc_node_xmit+0x256/0xce0 [ 332.502196][ C1] ? __sys_sendmsg+0x250/0x250 [ 332.506876][ C0] ? ____kasan_slab_free+0x130/0x160 [ 332.511979][ C1] ? __fdget+0x1a1/0x230 [ 332.517503][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 332.522172][ C1] __sys_sendmmsg+0x278/0x480 [ 332.526940][ C0] ? slab_free_freelist_hook+0xc2/0x190 [ 332.532233][ C1] ? __ia32_sys_sendmsg+0x2a0/0x2a0 [ 332.536483][ C0] ? kfree_skbmem+0x10c/0x180 [ 332.542020][ C1] ? __kasan_check_write+0x14/0x20 [ 332.546676][ C0] ? kmem_cache_free+0x100/0x320 [ 332.552224][ C1] ? switch_fpu_return+0x15d/0x2c0 [ 332.557538][ C0] ? skb_release_data+0x814/0xa10 [ 332.562205][ C1] __x64_sys_sendmmsg+0xa0/0xb0 [ 332.567302][ C0] tipc_node_xmit_skb+0xe9/0x130 [ 332.572224][ C1] x64_sys_call+0x6c6/0x9a0 [ 332.577323][ C0] ? kfree_skb+0xc1/0x2f0 [ 332.582374][ C1] do_syscall_64+0x4c/0xa0 [ 332.587227][ C0] ? __skb_queue_purge+0x170/0x170 [ 332.592150][ C1] ? clear_bhb_loop+0x50/0xa0 [ 332.596643][ C0] ? trace_tipc_sk_rej_msg+0x25/0x150 [ 332.600953][ C1] ? clear_bhb_loop+0x50/0xa0 [ 332.605358][ C0] tipc_sk_rcv+0x1d5d/0x2c60 [ 332.610456][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 332.615125][ C0] ? __kasan_check_write+0x14/0x20 [ 332.620484][ C1] RIP: 0033:0x7fe3dcbf40d9 [ 332.625145][ C0] ? _raw_spin_lock+0x8e/0xe0 [ 332.629733][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 1f 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 332.635597][ C0] ? _raw_spin_trylock_bh+0x130/0x130 [ 332.640696][ C1] RSP: 002b:00007fe3dcb84168 EFLAGS: 00000246 [ 332.645104][ C0] ? do_syscall_64+0x4c/0xa0 [ 332.649764][ C1] ORIG_RAX: 0000000000000133 [ 332.669357][ C0] ? _raw_spin_unlock+0x4d/0x70 [ 332.674714][ C1] RAX: ffffffffffffffda RBX: 00007fe3dcc7f1b8 RCX: 00007fe3dcbf40d9 [ 332.680769][ C0] ? __skb_queue_purge+0x170/0x170 [ 332.685344][ C1] RDX: 0000000000000028 RSI: 0000200000002740 RDI: 0000000000000003 [ 332.690010][ C0] tipc_node_xmit+0x256/0xce0 [ 332.694843][ C1] RBP: 00007fe3dcc7f1b0 R08: 00007fe3dcb846c0 R09: 0000000000000000 [ 332.702814][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 332.707910][ C1] R10: 00000000200000d1 R11: 0000000000000246 R12: 00007fe3dcc7f1bc [ 332.715892][ C0] ? __kernel_text_address+0xa0/0x100 [ 332.720555][ C1] R13: 000000000000006e R14: 00007ffcf3473ae0 R15: 00007ffcf3473bc8 [ 332.728516][ C0] ? unwind_get_return_address+0x4d/0x90 [ 332.734051][ C1] [ 332.742010][ C0] ? __kasan_check_write+0x14/0x20 [ 332.769068][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 332.774541][ C0] tipc_sk_filter_rcv+0x151b/0x2c40 [ 332.779759][ C0] ? tipc_sk_publish+0x440/0x440 [ 332.785349][ C0] ? __kasan_check_write+0x14/0x20 [ 332.791303][ C0] ? _raw_spin_lock_bh+0x8e/0xe0 [ 332.796271][ C0] tipc_sk_rcv+0x7b7/0x2c60 [ 332.800893][ C0] ? kfree_skbmem+0x10c/0x180 [ 332.805587][ C0] ? skb_release_data+0x814/0xa10 [ 332.810652][ C0] ? __skb_queue_purge+0x170/0x170 [ 332.815769][ C0] ? tipc_sk_filter_rcv+0x29de/0x2c40 [ 332.821140][ C0] tipc_node_xmit+0x256/0xce0 [ 332.825894][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 332.831450][ C0] ? kasan_quarantine_put+0x34/0x190 [ 332.836935][ C0] tipc_node_distr_xmit+0x292/0x390 [ 332.842134][ C0] ? tipc_node_xmit_skb+0x130/0x130 [ 332.847328][ C0] ? __this_cpu_preempt_check+0x13/0x20 [ 332.852874][ C0] ? __pv_queued_spin_lock_slowpath+0x7e6/0x9c0 [ 332.859124][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0 [ 332.864244][ C0] ? tipc_sk_timeout+0x970/0x970 [ 332.869177][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 332.874686][ C0] __release_sock+0x143/0x350 [ 332.879362][ C0] release_sock+0x60/0x1b0 [ 332.883796][ C0] tipc_release+0xd0b/0x1630 [ 332.888384][ C0] ? tipc_sock_destruct+0x180/0x180 [ 332.893577][ C0] sock_close+0xe0/0x270 [ 332.897817][ C0] ? sock_mmap+0xa0/0xa0 [ 332.902066][ C0] __fput+0x20b/0x8b0 [ 332.906049][ C0] ____fput+0x15/0x20 [ 332.910027][ C0] task_work_run+0x127/0x190 [ 332.914613][ C0] ptrace_notify+0x212/0x250 [ 332.919343][ C0] ? fput+0x1a/0x20 [ 332.923166][ C0] ? __x64_sys_sendmsg+0x251/0x2a0 [ 332.928303][ C0] ? do_notify_parent+0x800/0x800 [ 332.933342][ C0] ? ___sys_sendmsg+0x260/0x260 [ 332.938230][ C0] syscall_exit_work+0x87/0x160 [ 332.943086][ C0] syscall_exit_to_user_mode_prepare+0x1c/0x20 [ 332.949247][ C0] syscall_exit_to_user_mode+0xd/0x30 [ 332.954748][ C0] do_syscall_64+0x58/0xa0 [ 332.959180][ C0] ? clear_bhb_loop+0x50/0xa0 [ 332.963870][ C0] ? clear_bhb_loop+0x50/0xa0 [ 332.968796][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 332.974728][ C0] RIP: 0033:0x7fe3dcbf40d9 [ 332.979156][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 1f 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 332.998772][ C0] RSP: 002b:00007fe3dcba5168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 333.007197][ C0] RAX: 00000000000203a0 RBX: 00007fe3dcc7f1a8 RCX: 00007fe3dcbf40d9 [ 333.015196][ C0] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003 [ 333.023168][ C0] RBP: 00007fe3dcc7f1a0 R08: 00007fe3dcba56c0 R09: 0000000000000000 [ 333.031139][ C0] R10: 00007fe3dcba56c0 R11: 0000000000000246 R12: 00007fe3dcc7f1ac [ 333.039113][ C0] R13: 0000000000000002 R14: 00007ffcf3473ae0 R15: 00007ffcf3473bc8 [ 333.047174][ C0]