./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3596576031 <...> Warning: Permanently added '10.128.1.101' (ED25519) to the list of known hosts. execve("./syz-executor3596576031", ["./syz-executor3596576031"], 0x7fff895cad00 /* 10 vars */) = 0 brk(NULL) = 0x555557533000 brk(0x555557533e00) = 0x555557533e00 arch_prctl(ARCH_SET_FS, 0x555557533480) = 0 set_tid_address(0x555557533750) = 5032 set_robust_list(0x555557533760, 24) = 0 rseq(0x555557533da0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor3596576031", 4096) = 28 getrandom("\x88\x32\x23\x6f\x8c\xc4\x66\x3e", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555557533e00 brk(0x555557554e00) = 0x555557554e00 brk(0x555557555000) = 0x555557555000 mprotect(0x7f242461a000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 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=0x7f2424545740}, {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=0x7f2424545740}, {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) = 0x7f2424529000 rt_sigprocmask(SIG_BLOCK, ~[], [CHLD], 8) = 0 clone3({flags=CLONE_VM|CLONE_VFORK, exit_signal=SIGCHLD, stack=0x7f2424529000, stack_size=0x9000}, 88./strace-static-x86_64: Process 5033 attached [pid 5033] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 5033] rt_sigaction(SIGHUP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGHUP, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, 8) = 0 [pid 5033] rt_sigaction(SIGILL, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGILL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGTRAP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGTRAP, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGABRT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGABRT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGBUS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGBUS, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGFPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGFPE, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGUSR1, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGUSR1, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGSEGV, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGSEGV, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGUSR2, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGUSR2, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGPIPE, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGALRM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGALRM, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGTERM, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGSTKFLT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGSTKFLT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGCHLD, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGCHLD, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGCONT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGCONT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGTSTP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGTSTP, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGTTIN, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGTTIN, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGTTOU, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGTTOU, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGURG, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGURG, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGXCPU, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGXCPU, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGXFSZ, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGXFSZ, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGVTALRM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGVTALRM, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGPROF, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGPROF, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGWINCH, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGWINCH, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGIO, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGIO, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGPWR, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGPWR, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGSYS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGSYS, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_2, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_2, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_3, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_3, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_4, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_4, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_5, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_5, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_6, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_6, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_7, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_7, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_8, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_8, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_9, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_9, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_10, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_10, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_11, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_11, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_12, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_12, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_13, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_13, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_14, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_14, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_15, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_15, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_16, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_16, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_17, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_17, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_18, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_18, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_19, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_19, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_20, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_20, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_21, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_21, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_22, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_22, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_23, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_23, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_24, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_24, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_25, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_25, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_26, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_26, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_27, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_27, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_28, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_28, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_29, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_29, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_30, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_30, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_31, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_31, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGRT_32, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGRT_32, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5033] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5033] execve("/bin/sh", ["sh", "-c", "mkswap ./swap-file"], 0x7fff8fa9a648 /* 10 vars */ [pid 5032] <... clone3 resumed>) = 5033 [pid 5032] munmap(0x7f2424529000, 36864) = 0 [pid 5032] rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0 [pid 5033] <... execve resumed>) = 0 [pid 5033] brk(NULL) = 0x557f230e8000 [pid 5033] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f884da73000 [pid 5033] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3", 0x7ffe87fa3d50, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2", 0x7ffe87fa3d50, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/lib64/tls/haswell/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/lib64/tls/haswell/x86_64", 0x7ffe87fa3d50, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/lib64/tls/haswell/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/lib64/tls/haswell", 0x7ffe87fa3d50, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/lib64/tls/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/lib64/tls/x86_64", 0x7ffe87fa3d50, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/lib64/tls/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/lib64/tls", 0x7ffe87fa3d50, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/lib64/haswell/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/lib64/haswell/x86_64", 0x7ffe87fa3d50, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/lib64/haswell/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/lib64/haswell", 0x7ffe87fa3d50, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/lib64/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/lib64/x86_64", 0x7ffe87fa3d50, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/lib64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5033] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x70\x08\x01\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x28\x13\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x09\x00\x40\x00\x19\x00\x18\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\xed\x00\x00"..., 832) = 832 [pid 5033] pread64(3, "\x04\x00\x00\x00\x20\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 48, 778504) = 48 [pid 5033] newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=792936, ...}, AT_EMPTY_PATH) = 0 [pid 5033] mmap(NULL, 796968, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f884d9b0000 [pid 5033] mmap(0x7f884d9bf000, 557056, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xf000) = 0x7f884d9bf000 [pid 5033] mmap(0x7f884da47000, 163840, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x97000) = 0x7f884da47000 [pid 5033] mmap(0x7f884da6f000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xbe000) = 0x7f884da6f000 [pid 5033] close(3) = 0 [pid 5033] openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 [pid 5033] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x03\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x8c\x87\x02\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x28\x32\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0e\x00\x40\x00\x3c\x00\x3b\x00\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00"..., 832) = 832 [pid 5033] pread64(3, "\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 5033] pread64(3, "\x04\x00\x00\x00\x30\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x02\x80\x00\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x3b\x08\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x0f\x00\x00\x00\x00\x00\x00\x00", 64, 848) = 64 [pid 5033] pread64(3, "\x04\x00\x00\x00\x10\x00\x00\x00\x01\x00\x00\x00\x47\x4e\x55\x00\x00\x00\x00\x00\x04\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00", 32, 912) = 32 [pid 5033] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=1720616, ...}, AT_EMPTY_PATH) = 0 [pid 5033] pread64(3, "\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 5033] mmap(NULL, 1773008, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f884d7ff000 [pid 5033] mmap(0x7f884d827000, 1191936, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x28000) = 0x7f884d827000 [pid 5033] mmap(0x7f884d94a000, 339968, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14b000) = 0x7f884d94a000 [pid 5033] mmap(0x7f884d99d000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19d000) = 0x7f884d99d000 [pid 5033] mmap(0x7f884d9a3000, 52688, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f884d9a3000 [pid 5033] close(3) = 0 [pid 5033] openat(AT_FDCWD, "/lib64/libresolv.so.2", O_RDONLY|O_CLOEXEC) = 3 [pid 5033] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x58\x33\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x90\xc1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1c\x00\x1b\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x2e\x00\x00"..., 832) = 832 [pid 5033] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=51344, ...}, AT_EMPTY_PATH) = 0 [pid 5033] mmap(NULL, 63624, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f884d7ef000 [pid 5033] mmap(0x7f884d7f2000, 24576, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f884d7f2000 [pid 5033] mmap(0x7f884d7f8000, 12288, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x9000) = 0x7f884d7f8000 [pid 5033] mmap(0x7f884d7fb000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7f884d7fb000 [pid 5033] mmap(0x7f884d7fd000, 6280, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f884d7fd000 [pid 5033] close(3) = 0 [pid 5033] openat(AT_FDCWD, "/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] 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 5033] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3", 0x7ffe87fa3cf0, 0) = -1 ENOENT (No such file or directory) [pid 5033] 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 5033] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2", 0x7ffe87fa3cf0, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/usr/lib64/tls/haswell/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/usr/lib64/tls/haswell/x86_64", 0x7ffe87fa3cf0, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/usr/lib64/tls/haswell/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/usr/lib64/tls/haswell", 0x7ffe87fa3cf0, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/usr/lib64/tls/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/usr/lib64/tls/x86_64", 0x7ffe87fa3cf0, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/usr/lib64/tls/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/usr/lib64/tls", 0x7ffe87fa3cf0, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/usr/lib64/haswell/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/usr/lib64/haswell/x86_64", 0x7ffe87fa3cf0, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/usr/lib64/haswell/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/usr/lib64/haswell", 0x7ffe87fa3cf0, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/usr/lib64/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/usr/lib64/x86_64", 0x7ffe87fa3cf0, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/usr/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = 3 [pid 5033] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x88\x7f\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x70\x31\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1f\x00\x1e\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x68\x6f\x00\x00"..., 832) = 832 [pid 5033] pread64(3, "\x04\x00\x00\x00\x20\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 48, 138152) = 48 [pid 5033] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=145712, ...}, AT_EMPTY_PATH) = 0 [pid 5033] mmap(NULL, 157200, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f884d7c8000 [pid 5033] mprotect(0x7f884d7cf000, 114688, PROT_NONE) = 0 [pid 5033] mmap(0x7f884d7cf000, 81920, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7f884d7cf000 [pid 5033] mmap(0x7f884d7e3000, 28672, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b000) = 0x7f884d7e3000 [pid 5033] mmap(0x7f884d7eb000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x22000) = 0x7f884d7eb000 [pid 5033] mmap(0x7f884d7ed000, 5648, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f884d7ed000 [pid 5033] close(3) = 0 [pid 5033] openat(AT_FDCWD, "/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/usr/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5033] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\xf8\x21\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x50\x32\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1a\x00\x19\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd8\x1f\x00\x00"..., 832) = 832 [pid 5033] pread64(3, "\x04\x00\x00\x00\x20\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 48, 336112) = 48 [pid 5033] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=342224, ...}, AT_EMPTY_PATH) = 0 [pid 5033] mmap(NULL, 344456, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f884d773000 [pid 5033] mmap(0x7f884d775000, 180224, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f884d775000 [pid 5033] mmap(0x7f884d7a1000, 151552, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2e000) = 0x7f884d7a1000 [pid 5033] mmap(0x7f884d7c6000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x52000) = 0x7f884d7c6000 [pid 5033] close(3) = 0 [pid 5033] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f884d771000 [pid 5033] arch_prctl(ARCH_SET_FS, 0x7f884d772380) = 0 [pid 5033] set_tid_address(0x7f884d772650) = 5033 [pid 5033] set_robust_list(0x7f884d772660, 24) = 0 [pid 5033] rseq(0x7f884d772d20, 0x20, 0, 0x53053053) = 0 [pid 5033] mprotect(0x7f884d99d000, 16384, PROT_READ) = 0 [pid 5033] mprotect(0x7f884d7c6000, 4096, PROT_READ) = 0 [pid 5033] mprotect(0x7f884d7eb000, 4096, PROT_READ) = 0 [pid 5033] mprotect(0x7f884d7fb000, 4096, PROT_READ) = 0 [pid 5033] mprotect(0x7f884da6f000, 12288, PROT_READ) = 0 [pid 5033] mprotect(0x557f21d27000, 4096, PROT_READ) = 0 [pid 5033] mprotect(0x7f884daa2000, 8192, PROT_READ) = 0 [pid 5033] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 5033] statfs("/sys/fs/selinux", 0x7ffe87fa4aa0) = -1 ENOENT (No such file or directory) [pid 5033] statfs("/selinux", 0x7ffe87fa4aa0) = -1 ENOENT (No such file or directory) [pid 5033] getrandom("\xf0\x17\x5f\xb0\x1f\x68\x32\x3f", 8, GRND_NONBLOCK) = 8 [pid 5033] brk(NULL) = 0x557f230e8000 [pid 5033] brk(0x557f23109000) = 0x557f23109000 [pid 5033] openat(AT_FDCWD, "/proc/filesystems", O_RDONLY|O_CLOEXEC) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFREG|0444, st_size=0, ...}, AT_EMPTY_PATH) = 0 [pid 5033] read(3, "nodev\tsysfs\nnodev\ttmpfs\nnodev\tbdev\nnodev\tproc\nnodev\tcgroup\nnodev\tcgroup2\nnodev\tcpuset\nnodev\tdevtmpfs"..., 1024) = 819 [pid 5033] read(3, "", 1024) = 0 [pid 5033] close(3) = 0 [pid 5033] access("/etc/selinux/config", F_OK) = 0 [pid 5033] getpid() = 5033 [pid 5033] rt_sigaction(SIGCHLD, {sa_handler=0x7f884d9f2c61, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f884d836ad0}, NULL, 8) = 0 [pid 5033] getppid() = 5032 [pid 5033] uname({sysname="Linux", nodename="syzkaller", ...}) = 0 [pid 5033] newfstatat(AT_FDCWD, "/root", {st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 5033] newfstatat(AT_FDCWD, ".", {st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 5033] rt_sigaction(SIGINT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGINT, {sa_handler=0x7f884d9f2c61, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f884d836ad0}, NULL, 8) = 0 [pid 5033] rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5033] newfstatat(AT_FDCWD, "/bin/mkswap", 0x7ffe87fa45d8, 0) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/sbin/mkswap", {st_mode=S_IFREG|0755, st_size=14248, ...}, 0) = 0 [pid 5033] execve("/sbin/mkswap", ["mkswap", "./swap-file"], 0x557f230e8d40 /* 10 vars */) = 0 [pid 5033] brk(NULL) = 0x5615d50b8000 [pid 5033] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc0152b3000 [pid 5033] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3", 0x7ffcbf588890, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2", 0x7ffcbf588890, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/lib64/tls/haswell/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/lib64/tls/haswell/x86_64", 0x7ffcbf588890, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/lib64/tls/haswell/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/lib64/tls/haswell", 0x7ffcbf588890, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/lib64/tls/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/lib64/tls/x86_64", 0x7ffcbf588890, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/lib64/tls/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/lib64/tls", 0x7ffcbf588890, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/lib64/haswell/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/lib64/haswell/x86_64", 0x7ffcbf588890, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/lib64/haswell/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/lib64/haswell", 0x7ffcbf588890, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/lib64/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/lib64/x86_64", 0x7ffcbf588890, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/lib64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5033] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x70\x08\x01\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x28\x13\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x09\x00\x40\x00\x19\x00\x18\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\xed\x00\x00"..., 832) = 832 [pid 5033] pread64(3, "\x04\x00\x00\x00\x20\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 48, 778504) = 48 [pid 5033] newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=792936, ...}, AT_EMPTY_PATH) = 0 [pid 5033] mmap(NULL, 796968, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fc0151f0000 [pid 5033] mmap(0x7fc0151ff000, 557056, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xf000) = 0x7fc0151ff000 [pid 5033] mmap(0x7fc015287000, 163840, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x97000) = 0x7fc015287000 [pid 5033] mmap(0x7fc0152af000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xbe000) = 0x7fc0152af000 [pid 5033] close(3) = 0 [pid 5033] openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 [pid 5033] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x03\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x8c\x87\x02\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x28\x32\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0e\x00\x40\x00\x3c\x00\x3b\x00\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00"..., 832) = 832 [pid 5033] pread64(3, "\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 5033] pread64(3, "\x04\x00\x00\x00\x30\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x02\x80\x00\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x3b\x08\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x0f\x00\x00\x00\x00\x00\x00\x00", 64, 848) = 64 [pid 5033] pread64(3, "\x04\x00\x00\x00\x10\x00\x00\x00\x01\x00\x00\x00\x47\x4e\x55\x00\x00\x00\x00\x00\x04\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00", 32, 912) = 32 [pid 5033] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=1720616, ...}, AT_EMPTY_PATH) = 0 [pid 5033] pread64(3, "\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 5033] mmap(NULL, 1773008, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fc01503f000 [pid 5033] mmap(0x7fc015067000, 1191936, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x28000) = 0x7fc015067000 [pid 5033] mmap(0x7fc01518a000, 339968, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14b000) = 0x7fc01518a000 [pid 5033] mmap(0x7fc0151dd000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19d000) = 0x7fc0151dd000 [pid 5033] mmap(0x7fc0151e3000, 52688, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fc0151e3000 [pid 5033] close(3) = 0 [pid 5033] openat(AT_FDCWD, "/lib64/libresolv.so.2", O_RDONLY|O_CLOEXEC) = 3 [pid 5033] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x58\x33\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x90\xc1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1c\x00\x1b\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x2e\x00\x00"..., 832) = 832 [pid 5033] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=51344, ...}, AT_EMPTY_PATH) = 0 [pid 5033] mmap(NULL, 63624, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fc01502f000 [pid 5033] mmap(0x7fc015032000, 24576, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7fc015032000 [pid 5033] mmap(0x7fc015038000, 12288, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x9000) = 0x7fc015038000 [pid 5033] mmap(0x7fc01503b000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7fc01503b000 [pid 5033] mmap(0x7fc01503d000, 6280, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fc01503d000 [pid 5033] close(3) = 0 [pid 5033] openat(AT_FDCWD, "/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] 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 5033] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3", 0x7ffcbf588830, 0) = -1 ENOENT (No such file or directory) [pid 5033] 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 5033] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2", 0x7ffcbf588830, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/usr/lib64/tls/haswell/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/usr/lib64/tls/haswell/x86_64", 0x7ffcbf588830, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/usr/lib64/tls/haswell/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/usr/lib64/tls/haswell", 0x7ffcbf588830, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/usr/lib64/tls/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/usr/lib64/tls/x86_64", 0x7ffcbf588830, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/usr/lib64/tls/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/usr/lib64/tls", 0x7ffcbf588830, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/usr/lib64/haswell/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/usr/lib64/haswell/x86_64", 0x7ffcbf588830, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/usr/lib64/haswell/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/usr/lib64/haswell", 0x7ffcbf588830, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/usr/lib64/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] newfstatat(AT_FDCWD, "/usr/lib64/x86_64", 0x7ffcbf588830, 0) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/usr/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = 3 [pid 5033] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x88\x7f\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x70\x31\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1f\x00\x1e\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x68\x6f\x00\x00"..., 832) = 832 [pid 5033] pread64(3, "\x04\x00\x00\x00\x20\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 48, 138152) = 48 [pid 5033] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=145712, ...}, AT_EMPTY_PATH) = 0 [pid 5033] mmap(NULL, 157200, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fc015008000 [pid 5033] mprotect(0x7fc01500f000, 114688, PROT_NONE) = 0 [pid 5033] mmap(0x7fc01500f000, 81920, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7fc01500f000 [pid 5033] mmap(0x7fc015023000, 28672, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b000) = 0x7fc015023000 [pid 5033] mmap(0x7fc01502b000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x22000) = 0x7fc01502b000 [pid 5033] mmap(0x7fc01502d000, 5648, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fc01502d000 [pid 5033] close(3) = 0 [pid 5033] openat(AT_FDCWD, "/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5033] openat(AT_FDCWD, "/usr/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5033] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\xf8\x21\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x50\x32\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1a\x00\x19\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd8\x1f\x00\x00"..., 832) = 832 [pid 5033] pread64(3, "\x04\x00\x00\x00\x20\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 48, 336112) = 48 [pid 5033] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=342224, ...}, AT_EMPTY_PATH) = 0 [pid 5033] mmap(NULL, 344456, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fc014fb3000 [pid 5033] mmap(0x7fc014fb5000, 180224, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7fc014fb5000 [pid 5033] mmap(0x7fc014fe1000, 151552, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2e000) = 0x7fc014fe1000 [pid 5033] mmap(0x7fc015006000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x52000) = 0x7fc015006000 [pid 5033] close(3) = 0 [pid 5033] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc014fb1000 [pid 5033] arch_prctl(ARCH_SET_FS, 0x7fc014fb2380) = 0 [pid 5033] set_tid_address(0x7fc014fb2650) = 5033 [pid 5033] set_robust_list(0x7fc014fb2660, 24) = 0 [pid 5033] rseq(0x7fc014fb2d20, 0x20, 0, 0x53053053) = 0 [pid 5033] mprotect(0x7fc0151dd000, 16384, PROT_READ) = 0 [pid 5033] mprotect(0x7fc015006000, 4096, PROT_READ) = 0 [pid 5033] mprotect(0x7fc01502b000, 4096, PROT_READ) = 0 [pid 5033] mprotect(0x7fc01503b000, 4096, PROT_READ) = 0 [pid 5033] mprotect(0x7fc0152af000, 12288, PROT_READ) = 0 [pid 5033] mprotect(0x5615d4c40000, 4096, PROT_READ) = 0 [pid 5033] mprotect(0x7fc0152e2000, 8192, PROT_READ) = 0 [pid 5033] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 5033] statfs("/sys/fs/selinux", 0x7ffcbf5895e0) = -1 ENOENT (No such file or directory) [pid 5033] statfs("/selinux", 0x7ffcbf5895e0) = -1 ENOENT (No such file or directory) [pid 5033] getrandom("\x98\x57\x76\x7d\x73\x0c\x9c\x5b", 8, GRND_NONBLOCK) = 8 [pid 5033] brk(NULL) = 0x5615d50b8000 [pid 5033] brk(0x5615d50d9000) = 0x5615d50d9000 [pid 5033] openat(AT_FDCWD, "/proc/filesystems", O_RDONLY|O_CLOEXEC) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFREG|0444, st_size=0, ...}, AT_EMPTY_PATH) = 0 [pid 5033] read(3, "nodev\tsysfs\nnodev\ttmpfs\nnodev\tbdev\nnodev\tproc\nnodev\tcgroup\nnodev\tcgroup2\nnodev\tcpuset\nnodev\tdevtmpfs"..., 1024) = 819 [pid 5033] read(3, "", 1024) = 0 [pid 5033] close(3) = 0 [pid 5033] access("/etc/selinux/config", F_OK) = 0 [pid 5033] openat(AT_FDCWD, "./swap-file", O_WRONLY) = 3 [pid 5033] lseek(3, 0, SEEK_END) = 128000000 [pid 5033] lseek(3, 0, SEEK_SET) = 0 [pid 5033] newfstatat(1, "", {st_mode=S_IFIFO|0600, st_size=0, ...}, AT_EMPTY_PATH) = 0 [pid 5033] 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 5033] 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 5033] lseek(3, 4086, SEEK_SET) = 4086 [pid 5033] write(3, "SWAPSPACE2", 10) = 10 [pid 5033] fsync(3) = 0 Setting up swapspace version 1, size = 127995904 bytes [pid 5033] write(1, "Setting up swapspace version 1, size = 127995904 bytes\n", 55) = 55 [pid 5033] exit_group(0) = ? [pid 5033] +++ exited with 0 +++ rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 rt_sigaction(SIGQUIT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f2424545740}, NULL, 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5033, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- 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=0x7f242453c840, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f2424545740}, NULL, 8) = 0 rt_sigaction(SIGBUS, {sa_handler=0x7f242453c840, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f2424545740}, NULL, 8) = 0 mkdir("./syzkaller.VdXqXP", 0700) = 0 chmod("./syzkaller.VdXqXP", 0777) = 0 chdir("./syzkaller.VdXqXP") = 0 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5034 attached , child_tidptr=0x555557533750) = 5034 [pid 5034] set_robust_list(0x555557533760, 24) = 0 [pid 5034] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5034] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 3 [pid 5034] openat(AT_FDCWD, "/dev/vhci", O_RDWR) = 4 [pid 5034] dup2(4, 202) = 202 [pid 5034] close(4) = 0 [pid 5034] write(202, "\xff\x00", 2) = 2 [pid 5034] read(202, "\xff\x00\x00\x00", 4) = 4 [pid 5034] rt_sigaction(SIGRT_1, {sa_handler=0x7f242459fb30, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2424545740}, NULL, 8) = 0 [pid 5034] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5034] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2423d31000 [pid 5034] mprotect(0x7f2423d32000, 8388608, PROT_READ|PROT_WRITE) = 0 [pid 5034] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5034] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2424531990, parent_tid=0x7f2424531990, exit_signal=0, stack=0x7f2423d31000, stack_size=0x800240, tls=0x7f24245316c0} => {parent_tid=[2]}, 88) = 2 [pid 5034] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5034] ioctl(3, HCIDEVUP./strace-static-x86_64: Process 5037 attached [pid 5037] rseq(0x7f2424531fe0, 0x20, 0, 0x53053053) = 0 [pid 5037] set_robust_list(0x7f24245319a0, 24) = 0 [pid 5037] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5037] read(202, "\x01\x03\x0c\x00", 1024) = 4 [ 78.001705][ T5032] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [pid 5037] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5037] read(202, "\x01\x03\x10\x00", 1024) = 4 [pid 5037] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5037] read(202, "\x01\x01\x10\x00", 1024) = 4 [pid 5037] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x01\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5037] read(202, "\x01\x09\x10\x00", 1024) = 4 [pid 5037] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0a", iov_len=2}, {iov_base="\x01\x09\x10", iov_len=3}, {iov_base="\x00\xaa\xaa\xaa\xaa\xaa\xaa", iov_len=7}], 4) = 13 [pid 5037] read(202, "\x01\x05\x10\x00", 1024) = 4 [pid 5037] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0b", iov_len=2}, {iov_base="\x01\x05\x10", iov_len=3}, {iov_base="\x00\xfd\x03\x60\x04\x00\x06\x00", iov_len=8}], 4) = 14 [pid 5037] read(202, "\x01\x23\x0c\x00", 1024) = 4 [pid 5037] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x23\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5037] read(202, "\x01\x14\x0c\x00", 1024) = 4 [pid 5037] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x14\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5037] read(202, "\x01\x25\x0c\x00", 1024) = 4 [pid 5037] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x25\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5037] read(202, "\x01\x38\x0c\x00", 1024) = 4 [pid 5037] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x38\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [ 78.050751][ T5036] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 78.059647][ T5036] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 78.067908][ T5036] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 78.077466][ T5036] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 78.086211][ T5036] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [pid 5037] read(202, "\x01\x39\x0c\x00", 1024) = 4 [pid 5037] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x39\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5037] read(202, "\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [pid 5037] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x16\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5037] read(202, [pid 5034] <... ioctl resumed>, 0) = -1 EALREADY (Operation already in progress) [pid 5034] ioctl(3, HCISETSCAN [pid 5037] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 5037] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x04", iov_len=2}, {iov_base="\x01\x1a\x0c", iov_len=3}, {iov_base="\x00", iov_len=1}], 4) = 7 [pid 5034] <... ioctl resumed>, 0x7fff8fa9a2e8) = 0 [pid 5037] rt_sigprocmask(SIG_BLOCK, ~[RT_1], [pid 5034] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x04\x0a", iov_len=2}, {iov_base="\xaa\xaa\xaa\xaa\xaa\x10\x00\x00\x00\x01", iov_len=10}], 3 [pid 5037] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5037] madvise(0x7f2423d31000, 8372224, MADV_DONTNEED) = 0 [pid 5037] exit(0) = ? [pid 5034] <... writev resumed>) = 13 [pid 5037] +++ exited with 0 +++ [pid 5034] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x03\x0b", iov_len=2}, {iov_base="\x00\xc8\x00\xaa\xaa\xaa\xaa\xaa\x10\x01\x00", iov_len=11}], 3) = 14 [pid 5034] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\v\v", iov_len=2}, {iov_base="\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=11}], 3) = 14 [pid 5034] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x3e\x13", iov_len=2}, {iov_base="\x01\x00\xc9\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x11\x00\x00\x00\x00\x00\x00\x00", iov_len=19}], 3) = 22 [pid 5034] close(3) = 0 [pid 5034] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5034] setsid() = 1 [pid 5034] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5034] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5034] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5034] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5034] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5034] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5034] unshare(CLONE_NEWNS) = 0 [pid 5034] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5034] unshare(CLONE_NEWIPC) = 0 [pid 5034] unshare(CLONE_NEWCGROUP) = 0 [pid 5034] unshare(CLONE_NEWUTS) = 0 [pid 5034] unshare(CLONE_SYSVSEM) = 0 [pid 5034] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5034] write(3, "16777216", 8) = 8 [pid 5034] close(3) = 0 [pid 5034] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5034] write(3, "536870912", 9) = 9 [pid 5034] close(3) = 0 [pid 5034] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5034] write(3, "1024", 4) = 4 [pid 5034] close(3) = 0 [pid 5034] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5034] write(3, "8192", 4) = 4 [pid 5034] close(3) = 0 [pid 5034] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5034] write(3, "1024", 4) = 4 [pid 5034] close(3) = 0 [pid 5034] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5034] write(3, "1024", 4) = 4 [pid 5034] close(3) = 0 [pid 5034] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5034] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5034] close(3) = 0 [pid 5034] getpid() = 1 [pid 5034] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< 2 [pid 5034] unshare(CLONE_NEWNET) = 0 [pid 5034] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 5034] write(3, "0 65535", 7) = 7 [pid 5034] close(3) = 0 [pid 5034] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK) = 3 [pid 5034] dup2(3, 200) = 200 [pid 5034] close(3) = 0 [pid 5034] ioctl(200, TUNSETIFF, 0x7fff8fa9a340) = 0 [pid 5034] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC) = 3 [pid 5034] write(3, "0", 1) = 1 [pid 5034] close(3) = 0 [pid 5034] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC) = 3 [pid 5034] write(3, "0", 1) = 1 [pid 5034] close(3) = 0 [pid 5034] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5034] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5034] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 5034] close(4) = 0 [pid 5034] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 5034] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5034] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5034] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 5034] close(4) = 0 [pid 5034] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 5034] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5034] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5034] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 5034] close(4) = 0 [pid 5034] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 48 [pid 5034] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5034] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5034] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 5034] close(4) = 0 [pid 5034] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 60 [pid 5034] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5034] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5034] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 5034] close(4) = 0 [pid 5034] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 5034] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5034] close(3) = 0 [pid 5034] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3 [pid 5034] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8) = 8 [pid 5034] close(3) = 0 [pid 5034] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5034] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 5034] recvfrom(3, [{nlmsg_len=244, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x29\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x1c\x00\x00\x00\x90\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 244 [pid 5034] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5034] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5034] recvfrom(3, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5034] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5034] sendto(3, [{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 [pid 5034] recvfrom(3, [{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=2, msg=[{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5034] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5034] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=12}) = 0 [pid 5034] close(4) = 0 [pid 5034] sendto(3, [{nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 [pid 5034] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5034] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 5034] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5034] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5034] close(4) = 0 [pid 5034] sendto(3, [{nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 5034] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5034] sendto(3, [{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 [pid 5034] recvfrom(3, [{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=3, msg=[{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5034] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5034] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=13}) = 0 [pid 5034] close(4) = 0 [pid 5034] sendto(3, [{nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0d\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 [pid 5034] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5034] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 5034] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5034] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5034] close(4) = 0 [pid 5034] sendto(3, [{nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0d\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [ 78.279437][ T1143] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.287939][ T1143] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5034] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5034] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5034] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=12}) = 0 [pid 5034] close(4) = 0 [pid 5034] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5034] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5034] recvfrom(4, [{nlmsg_len=1444, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0c\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1444 [pid 5034] close(4) = 0 [pid 5034] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5034] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=13}) = 0 [pid 5034] close(4) = 0 [pid 5034] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5034] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5034] recvfrom(4, [{nlmsg_len=1444, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0d\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1444 [pid 5034] close(4) = 0 [pid 5034] close(3) = 0 [pid 5034] mkdir("/dev/binderfs", 0777) = 0 [pid 5034] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0 [pid 5034] memfd_create("syzkaller", 0) = 3 [pid 5034] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f241b931000 [pid 5034] 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"..., 1048576) = 1048576 [pid 5034] munmap(0x7f241b931000, 1048576) = 0 [pid 5034] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [ 78.332700][ T4804] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.340794][ T4804] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.362712][ T5034] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5034 'syz-executor359' [pid 5034] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5034] close(3) = 0 [pid 5034] mkdir("./file0", 0777) = 0 [ 78.394235][ T5034] loop0: detected capacity change from 0 to 2048 [ 78.409261][ T5034] UDF-fs: error (device loop0): udf_read_tagged: tag version 0x0000 != 0x0002 || 0x0003, block 0 [ 78.420466][ T5034] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 78.428224][ T5034] UDF-fs: Scanning with blocksize 512 failed [pid 5034] mount("/dev/loop0", "./file0", "udf", MS_NODEV, "novrs,") = 0 [pid 5034] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5034] chdir("./file0") = 0 [pid 5034] ioctl(4, LOOP_CLR_FD) = 0 [pid 5034] close(4) = 0 [pid 5034] open("./bus", O_RDWR|O_CREAT|O_NOCTTY|O_SYNC|O_NOATIME|FASYNC, 000) = 4 [pid 5034] mount("/dev/loop0", "./bus", NULL, MS_BIND, NULL) = 0 [pid 5034] memfd_create("syzkaller", 0) = 5 [pid 5034] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5034] close(5) = 0 [pid 5034] open("./bus", O_RDWR|O_NOCTTY|O_SYNC|O_NOATIME|0x3c) = 5 [ 78.436698][ T5034] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [pid 5034] write(5, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 34136651) = 1048576 [pid 5034] close(3) = 0 [pid 5034] close(4) = 0 [pid 5034] close(5) = 0 [pid 5034] close(6) = -1 EBADF (Bad file descriptor) [pid 5034] close(7) = -1 EBADF (Bad file descriptor) [pid 5034] close(8) = -1 EBADF (Bad file descriptor) [pid 5034] close(9) = -1 EBADF (Bad file descriptor) [pid 5034] close(10) = -1 EBADF (Bad file descriptor) [pid 5034] close(11) = -1 EBADF (Bad file descriptor) [pid 5034] close(12) = -1 EBADF (Bad file descriptor) [pid 5034] close(13) = -1 EBADF (Bad file descriptor) [pid 5034] close(14) = -1 EBADF (Bad file descriptor) [pid 5034] close(15) = -1 EBADF (Bad file descriptor) [pid 5034] close(16) = -1 EBADF (Bad file descriptor) [pid 5034] close(17) = -1 EBADF (Bad file descriptor) [pid 5034] close(18) = -1 EBADF (Bad file descriptor) [pid 5034] close(19) = -1 EBADF (Bad file descriptor) [pid 5034] close(20) = -1 EBADF (Bad file descriptor) [pid 5034] close(21) = -1 EBADF (Bad file descriptor) [pid 5034] close(22) = -1 EBADF (Bad file descriptor) [pid 5034] close(23) = -1 EBADF (Bad file descriptor) [pid 5034] close(24) = -1 EBADF (Bad file descriptor) [pid 5034] close(25) = -1 EBADF (Bad file descriptor) [pid 5034] close(26) = -1 EBADF (Bad file descriptor) [pid 5034] close(27) = -1 EBADF (Bad file descriptor) [pid 5034] close(28) = -1 EBADF (Bad file descriptor) [pid 5034] close(29) = -1 EBADF (Bad file descriptor) [pid 5034] exit_group(1) = ? [ 78.562448][ T5034] ================================================================== [ 78.570574][ T5034] BUG: KASAN: use-after-free in crc_itu_t+0xd7/0xe0 [ 78.577196][ T5034] Read of size 1 at addr ffff888072415000 by task syz-executor359/5034 [ 78.585466][ T5034] [ 78.587790][ T5034] CPU: 0 PID: 5034 Comm: syz-executor359 Not tainted 6.5.0-rc2-next-20230718-syzkaller #0 [ 78.597684][ T5034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 78.607746][ T5034] Call Trace: [ 78.611554][ T5034] [ 78.614501][ T5034] dump_stack_lvl+0xd9/0x1b0 [ 78.619167][ T5034] print_report+0xc4/0x620 [ 78.623653][ T5034] ? __virt_addr_valid+0x5e/0x2d0 [ 78.628702][ T5034] ? __phys_addr+0xc6/0x140 [ 78.633245][ T5034] kasan_report+0xda/0x110 [ 78.637707][ T5034] ? crc_itu_t+0xd7/0xe0 [ 78.641981][ T5034] ? crc_itu_t+0xd7/0xe0 [ 78.646258][ T5034] crc_itu_t+0xd7/0xe0 [ 78.650359][ T5034] udf_finalize_lvid+0xf2/0x1f0 [ 78.655237][ T5034] ? udf_mount+0x40/0x40 [ 78.659508][ T5034] udf_sync_fs+0xea/0x150 [ 78.663945][ T5034] ? udf_finalize_lvid+0x1f0/0x1f0 [ 78.669164][ T5034] sync_filesystem+0x109/0x280 [ 78.673949][ T5034] generic_shutdown_super+0x74/0x480 [ 78.679258][ T5034] kill_block_super+0x64/0xb0 [ 78.683957][ T5034] deactivate_locked_super+0x9a/0x170 [ 78.689366][ T5034] deactivate_super+0xde/0x100 [ 78.694155][ T5034] cleanup_mnt+0x222/0x3d0 [ 78.698593][ T5034] task_work_run+0x14d/0x240 [ 78.703222][ T5034] ? task_work_cancel+0x30/0x30 [ 78.708112][ T5034] do_exit+0xa99/0x2a20 [ 78.712303][ T5034] ? do_group_exit+0x1c5/0x2a0 [ 78.717107][ T5034] ? reacquire_held_locks+0x4b0/0x4b0 [ 78.722651][ T5034] ? do_raw_spin_lock+0x12e/0x2b0 [ 78.727714][ T5034] ? mm_update_next_owner+0x850/0x850 [ 78.733123][ T5034] ? spin_bug+0x1d0/0x1d0 [ 78.737488][ T5034] do_group_exit+0xd4/0x2a0 [ 78.742028][ T5034] __x64_sys_exit_group+0x3e/0x50 [ 78.747094][ T5034] do_syscall_64+0x38/0xb0 [ 78.751542][ T5034] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 78.757468][ T5034] RIP: 0033:0x7f2424574e69 [ 78.761906][ T5034] Code: Unable to access opcode bytes at 0x7f2424574e3f. [ 78.768934][ T5034] RSP: 002b:00007fff8fa9a218 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 78.777366][ T5034] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f2424574e69 [ 78.785354][ T5034] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 [ 78.793339][ T5034] RBP: 00007f24246203b0 R08: ffffffffffffffb0 R09: 00007f24245cc124 [ 78.801432][ T5034] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f24246203b0 [ 78.809418][ T5034] R13: 0000000000000000 R14: 00007f2424622180 R15: 00007f242453e840 [ 78.817418][ T5034] [ 78.820537][ T5034] [ 78.822869][ T5034] The buggy address belongs to the physical page: [ 78.829329][ T5034] page:ffffea0001c90540 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x72415 [ 78.839495][ T5034] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 78.846700][ T5034] page_type: 0xffffffff() [ 78.851052][ T5034] raw: 00fff00000000000 ffffea0001c90588 ffffea0001c902c8 0000000000000000 [ 78.859649][ T5034] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 78.868240][ T5034] page dumped because: kasan: bad access detected [ 78.874658][ T5034] page_owner tracks the page as freed [ 78.880031][ T5034] page last allocated via order 0, migratetype Movable, gfp_mask 0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), pid 5034, tgid 5034 (syz-executor359), ts 78460120752, free_ts 78559233447 [ 78.898984][ T5034] post_alloc_hook+0x2d2/0x350 [ 78.903776][ T5034] get_page_from_freelist+0x10d7/0x31b0 [ 78.909375][ T5034] __alloc_pages+0x1d0/0x4a0 [ 78.913999][ T5034] __folio_alloc+0x16/0x40 [ 78.918447][ T5034] vma_alloc_folio+0x156/0x890 [ 78.923236][ T5034] __handle_mm_fault+0xfb4/0x40b0 [ 78.928296][ T5034] handle_mm_fault+0x47a/0xa00 [ 78.933093][ T5034] do_user_addr_fault+0x2e7/0xfe0 [ 78.938139][ T5034] exc_page_fault+0x5c/0xd0 [ 78.942658][ T5034] asm_exc_page_fault+0x26/0x30 [ 78.947540][ T5034] page last free stack trace: [ 78.952217][ T5034] free_unref_page_prepare+0x508/0xb90 [ 78.957706][ T5034] free_unref_page_list+0xe6/0xb30 [ 78.962865][ T5034] release_pages+0x32a/0x14e0 [ 78.967560][ T5034] tlb_batch_pages_flush+0x9a/0x190 [ 78.972783][ T5034] tlb_finish_mmu+0x14b/0x7e0 [ 78.977492][ T5034] exit_mmap+0x2db/0x960 [ 78.981760][ T5034] __mmput+0x12a/0x4d0 [ 78.985848][ T5034] mmput+0x62/0x70 [ 78.989582][ T5034] do_exit+0x9b4/0x2a20 [ 78.993778][ T5034] do_group_exit+0xd4/0x2a0 [ 78.998319][ T5034] __x64_sys_exit_group+0x3e/0x50 [ 79.003372][ T5034] do_syscall_64+0x38/0xb0 [ 79.007816][ T5034] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 79.013738][ T5034] [ 79.016066][ T5034] Memory state around the buggy address: [ 79.021704][ T5034] ffff888072414f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 79.029778][ T5034] ffff888072414f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 79.037854][ T5034] >ffff888072415000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 79.045925][ T5034] ^ [ 79.050005][ T5034] ffff888072415080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 79.058082][ T5034] ffff888072415100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 79.066152][ T5034] ================================================================== [ 79.076670][ T5034] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 79.084173][ T5034] CPU: 1 PID: 5034 Comm: syz-executor359 Not tainted 6.5.0-rc2-next-20230718-syzkaller #0 [ 79.094101][ T5034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 79.104173][ T5034] Call Trace: [ 79.107487][ T5034] [ 79.110438][ T5034] dump_stack_lvl+0xd9/0x1b0 [ 79.115089][ T5034] panic+0x6a4/0x750 [ 79.119007][ T5034] ? panic_smp_self_stop+0xa0/0xa0 [ 79.124180][ T5034] ? preempt_schedule_thunk+0x1a/0x30 [ 79.129593][ T5034] ? preempt_schedule_common+0x45/0xc0 [ 79.135094][ T5034] check_panic_on_warn+0xab/0xb0 [ 79.140057][ T5034] end_report+0x108/0x150 [ 79.144418][ T5034] kasan_report+0xea/0x110 [ 79.148862][ T5034] ? crc_itu_t+0xd7/0xe0 [ 79.153132][ T5034] ? crc_itu_t+0xd7/0xe0 [ 79.157409][ T5034] crc_itu_t+0xd7/0xe0 [ 79.161593][ T5034] udf_finalize_lvid+0xf2/0x1f0 [ 79.166465][ T5034] ? udf_mount+0x40/0x40 [ 79.170731][ T5034] udf_sync_fs+0xea/0x150 [ 79.175097][ T5034] ? udf_finalize_lvid+0x1f0/0x1f0 [ 79.180232][ T5034] sync_filesystem+0x109/0x280 [ 79.185022][ T5034] generic_shutdown_super+0x74/0x480 [ 79.190329][ T5034] kill_block_super+0x64/0xb0 [ 79.195040][ T5034] deactivate_locked_super+0x9a/0x170 [ 79.200441][ T5034] deactivate_super+0xde/0x100 [ 79.205232][ T5034] cleanup_mnt+0x222/0x3d0 [ 79.209678][ T5034] task_work_run+0x14d/0x240 [ 79.214304][ T5034] ? task_work_cancel+0x30/0x30 [ 79.219198][ T5034] do_exit+0xa99/0x2a20 [ 79.223404][ T5034] ? do_group_exit+0x1c5/0x2a0 [ 79.228202][ T5034] ? reacquire_held_locks+0x4b0/0x4b0 [ 79.233603][ T5034] ? do_raw_spin_lock+0x12e/0x2b0 [ 79.238655][ T5034] ? mm_update_next_owner+0x850/0x850 [ 79.244062][ T5034] ? spin_bug+0x1d0/0x1d0 [ 79.248439][ T5034] do_group_exit+0xd4/0x2a0 [ 79.252974][ T5034] __x64_sys_exit_group+0x3e/0x50 [ 79.258121][ T5034] do_syscall_64+0x38/0xb0 [ 79.262567][ T5034] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 79.268666][ T5034] RIP: 0033:0x7f2424574e69 [ 79.273096][ T5034] Code: Unable to access opcode bytes at 0x7f2424574e3f. [ 79.280129][ T5034] RSP: 002b:00007fff8fa9a218 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 79.288587][ T5034] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f2424574e69 [ 79.296586][ T5034] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 [ 79.304585][ T5034] RBP: 00007f24246203b0 R08: ffffffffffffffb0 R09: 00007f24245cc124 [ 79.312581][ T5034] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f24246203b0 [ 79.320569][ T5034] R13: 0000000000000000 R14: 00007f2424622180 R15: 00007f242453e840 [ 79.328559][ T5034] [ 79.331868][ T5034] Kernel Offset: disabled [ 79.336201][ T5034] Rebooting in 86400 seconds..