./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2929509410 <...> Warning: Permanently added '10.128.0.2' (ED25519) to the list of known hosts. execve("./syz-executor2929509410", ["./syz-executor2929509410"], 0x7ffe6af43220 /* 10 vars */) = 0 brk(NULL) = 0x55555748f000 brk(0x55555748fd00) = 0x55555748fd00 arch_prctl(ARCH_SET_FS, 0x55555748f380) = 0 set_tid_address(0x55555748f650) = 5055 set_robust_list(0x55555748f660, 24) = 0 rseq(0x55555748fca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor2929509410", 4096) = 28 getrandom("\x62\xd5\xdd\x59\xc6\x43\xcd\x2c", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55555748fd00 brk(0x5555574b0d00) = 0x5555574b0d00 brk(0x5555574b1000) = 0x5555574b1000 mprotect(0x7ffa5220d000, 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 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555748f650) = 5056 ./strace-static-x86_64: Process 5056 attached [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] set_robust_list(0x55555748f660, 24) = 0 ./strace-static-x86_64: Process 5057 attached [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... clone resumed>, child_tidptr=0x55555748f650) = 5057 [pid 5057] set_robust_list(0x55555748f660, 24 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5058 attached [pid 5057] <... set_robust_list resumed>) = 0 [pid 5058] set_robust_list(0x55555748f660, 24 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] <... clone resumed>, child_tidptr=0x55555748f650) = 5058 [pid 5058] <... set_robust_list resumed>) = 0 [pid 5058] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5060 attached ./strace-static-x86_64: Process 5059 attached [pid 5057] <... clone resumed>, child_tidptr=0x55555748f650) = 5060 [pid 5058] <... prctl resumed>) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x55555748f650) = 5059 [pid 5060] set_robust_list(0x55555748f660, 24 [pid 5059] set_robust_list(0x55555748f660, 24 [pid 5058] setpgid(0, 0 [pid 5060] <... set_robust_list resumed>) = 0 [pid 5059] <... set_robust_list resumed>) = 0 [pid 5060] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5059] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5058] <... setpgid resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... prctl resumed>) = 0 [pid 5058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5060] setpgid(0, 0./strace-static-x86_64: Process 5062 attached ./strace-static-x86_64: Process 5061 attached [pid 5062] set_robust_list(0x55555748f660, 24 [pid 5060] <... setpgid resumed>) = 0 [pid 5059] <... clone resumed>, child_tidptr=0x55555748f650) = 5062 [pid 5058] <... openat resumed>) = 3 [pid 5055] <... clone resumed>, child_tidptr=0x55555748f650) = 5061 [pid 5061] set_robust_list(0x55555748f660, 24 [pid 5062] <... set_robust_list resumed>) = 0 [pid 5060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5062] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5061] <... set_robust_list resumed>) = 0 [pid 5062] <... prctl resumed>) = 0 [pid 5060] <... openat resumed>) = 3 [pid 5062] setpgid(0, 0 [pid 5058] write(3, "1000", 4) = 4 [pid 5060] write(3, "1000", 4 [pid 5058] close(3 [pid 5060] <... write resumed>) = 4 [pid 5058] <... close resumed>) = 0 [pid 5058] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5060] close(3 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5060] <... close resumed>) = 0 [pid 5058] <... openat resumed>) = 3 [pid 5060] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5062] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5063 attached ./strace-static-x86_64: Process 5064 attached [pid 5055] <... clone resumed>, child_tidptr=0x55555748f650) = 5063 [pid 5063] set_robust_list(0x55555748f660, 24 [pid 5062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5060] <... openat resumed>) = 3 [pid 5058] exit_group(0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] set_robust_list(0x55555748f660, 24 [pid 5063] <... set_robust_list resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555748f650) = 5064 [pid 5062] <... openat resumed>) = 3 [pid 5060] exit_group(0 [pid 5058] <... exit_group resumed>) = ? [pid 5064] <... set_robust_list resumed>) = 0 [pid 5063] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5062] write(3, "1000", 4./strace-static-x86_64: Process 5065 attached ) = 4 [pid 5060] <... exit_group resumed>) = ? [pid 5055] <... clone resumed>, child_tidptr=0x55555748f650) = 5065 [pid 5065] set_robust_list(0x55555748f660, 24 [pid 5064] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5062] close(3 [pid 5060] +++ exited with 0 +++ [pid 5058] +++ exited with 0 +++ [pid 5065] <... set_robust_list resumed>) = 0 [pid 5062] <... close resumed>) = 0 ./strace-static-x86_64: Process 5066 attached [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... prctl resumed>) = 0 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5058, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5064] setpgid(0, 0 [pid 5062] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] set_robust_list(0x55555748f660, 24 [pid 5064] <... setpgid resumed>) = 0 [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5066] <... set_robust_list resumed>) = 0 [pid 5064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5057] <... restart_syscall resumed>) = 0 [pid 5066] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5063] <... clone resumed>, child_tidptr=0x55555748f650) = 5066 ./strace-static-x86_64: Process 5067 attached [pid 5066] <... prctl resumed>) = 0 [pid 5064] <... openat resumed>) = 3 [pid 5062] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5068 attached [pid 5067] set_robust_list(0x55555748f660, 24 [pid 5066] setpgid(0, 0 [pid 5056] <... clone resumed>, child_tidptr=0x55555748f650) = 5067 [pid 5067] <... set_robust_list resumed>) = 0 [pid 5067] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5062] exit_group(0 [pid 5067] <... prctl resumed>) = 0 [pid 5062] <... exit_group resumed>) = ? [pid 5068] set_robust_list(0x55555748f660, 24 [pid 5067] setpgid(0, 0 [pid 5066] <... setpgid resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... set_robust_list resumed>) = 0 [pid 5067] <... setpgid resumed>) = 0 [pid 5066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] <... clone resumed>, child_tidptr=0x55555748f650) = 5068 [pid 5064] write(3, "1000", 4 [pid 5062] +++ exited with 0 +++ ./strace-static-x86_64: Process 5069 attached [pid 5068] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] <... openat resumed>) = 3 [pid 5059] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5062, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] <... prctl resumed>) = 0 [pid 5064] <... write resumed>) = 4 [pid 5069] set_robust_list(0x55555748f660, 24 [pid 5064] close(3 [pid 5059] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] setpgid(0, 0 [pid 5066] write(3, "1000", 4 [pid 5064] <... close resumed>) = 0 [pid 5068] <... setpgid resumed>) = 0 [pid 5066] <... write resumed>) = 4 [pid 5064] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5057] <... clone resumed>, child_tidptr=0x55555748f650) = 5069 [pid 5068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... openat resumed>) = 3 [pid 5069] <... set_robust_list resumed>) = 0 [pid 5066] close(3 [pid 5064] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5070 attached [pid 5068] <... openat resumed>) = 3 [pid 5066] <... close resumed>) = 0 [pid 5064] exit_group(0 [pid 5070] set_robust_list(0x55555748f660, 24 [pid 5069] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5068] write(3, "1000", 4 [pid 5067] write(3, "1000", 4 [pid 5066] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5064] <... exit_group resumed>) = ? [pid 5070] <... set_robust_list resumed>) = 0 [pid 5069] <... prctl resumed>) = 0 [pid 5067] <... write resumed>) = 4 [pid 5059] <... clone resumed>, child_tidptr=0x55555748f650) = 5070 [pid 5069] setpgid(0, 0 [pid 5067] close(3 [pid 5064] +++ exited with 0 +++ [pid 5068] <... write resumed>) = 4 [pid 5069] <... setpgid resumed>) = 0 [pid 5068] close(3 [pid 5067] <... close resumed>) = 0 [pid 5070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... openat resumed>) = 3 [pid 5070] <... prctl resumed>) = 0 [pid 5069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5068] <... close resumed>) = 0 [pid 5067] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5066] exit_group(0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5064, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5070] setpgid(0, 0 [pid 5069] <... openat resumed>) = 3 [pid 5068] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] <... setpgid resumed>) = 0 [pid 5068] <... openat resumed>) = 3 [pid 5067] <... openat resumed>) = 3 [pid 5066] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5071 attached [pid 5070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] write(3, "1000", 4 [pid 5071] set_robust_list(0x55555748f660, 24 [pid 5068] exit_group(0 [pid 5067] exit_group(0 [pid 5061] <... clone resumed>, child_tidptr=0x55555748f650) = 5071 [pid 5071] <... set_robust_list resumed>) = 0 [pid 5070] <... openat resumed>) = 3 [pid 5069] <... write resumed>) = 4 [pid 5068] <... exit_group resumed>) = ? [pid 5067] <... exit_group resumed>) = ? [pid 5070] write(3, "1000", 4 [pid 5069] close(3 [pid 5066] +++ exited with 0 +++ [pid 5071] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... close resumed>) = 0 [pid 5071] <... prctl resumed>) = 0 [pid 5063] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5066, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] setpgid(0, 0) = 0 [pid 5069] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5070] <... write resumed>) = 4 [pid 5068] +++ exited with 0 +++ [pid 5063] restart_syscall(<... resuming interrupted clone ...> [pid 5070] close(3 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5068, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5063] <... restart_syscall resumed>) = 0 [pid 5069] <... openat resumed>) = 3 [pid 5070] <... close resumed>) = 0 [pid 5071] write(3, "1000", 4) = 4 [pid 5071] close(3 [pid 5070] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5071] <... close resumed>) = 0 [pid 5071] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000) = 3 [pid 5069] exit_group(0 [pid 5067] +++ exited with 0 +++ [pid 5063] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] exit_group(0 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5067, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5072 attached [pid 5071] +++ exited with 0 +++ [pid 5070] <... openat resumed>) = 3 [pid 5069] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5074 attached ./strace-static-x86_64: Process 5073 attached [pid 5070] exit_group(0 [pid 5069] +++ exited with 0 +++ [pid 5074] set_robust_list(0x55555748f660, 24 [pid 5072] set_robust_list(0x55555748f660, 24 [pid 5073] set_robust_list(0x55555748f660, 24 [pid 5070] <... exit_group resumed>) = ? [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5069, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] <... set_robust_list resumed>) = 0 [pid 5072] <... set_robust_list resumed>) = 0 [pid 5073] <... set_robust_list resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555748f650) = 5073 [pid 5063] <... clone resumed>, child_tidptr=0x55555748f650) = 5072 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5071, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5056] <... clone resumed>, child_tidptr=0x55555748f650) = 5074 [pid 5074] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5072] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5073] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] +++ exited with 0 +++ [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 5057] <... restart_syscall resumed>) = 0 [pid 5074] <... prctl resumed>) = 0 [pid 5072] <... prctl resumed>) = 0 [pid 5073] <... prctl resumed>) = 0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 5074] setpgid(0, 0 [pid 5072] setpgid(0, 0 [pid 5073] setpgid(0, 0 [pid 5059] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] <... setpgid resumed>) = 0 [pid 5072] <... setpgid resumed>) = 0 [pid 5073] <... setpgid resumed>) = 0 [pid 5059] restart_syscall(<... resuming interrupted clone ...> [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5059] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5075 attached [pid 5074] <... openat resumed>) = 3 [pid 5073] <... openat resumed>) = 3 [pid 5059] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5076 attached [pid 5075] set_robust_list(0x55555748f660, 24 [pid 5074] write(3, "1000", 4 [pid 5072] <... openat resumed>) = 3 [pid 5073] write(3, "1000", 4 [pid 5057] <... clone resumed>, child_tidptr=0x55555748f650) = 5075 ./strace-static-x86_64: Process 5077 attached [pid 5076] set_robust_list(0x55555748f660, 24 [pid 5075] <... set_robust_list resumed>) = 0 [pid 5074] <... write resumed>) = 4 [pid 5072] write(3, "1000", 4 [pid 5073] <... write resumed>) = 4 [pid 5061] <... clone resumed>, child_tidptr=0x55555748f650) = 5076 [pid 5077] set_robust_list(0x55555748f660, 24 [pid 5076] <... set_robust_list resumed>) = 0 [pid 5075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] close(3 [pid 5072] <... write resumed>) = 4 [pid 5073] close(3 [pid 5059] <... clone resumed>, child_tidptr=0x55555748f650) = 5077 [pid 5077] <... set_robust_list resumed>) = 0 [pid 5076] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] <... prctl resumed>) = 0 [pid 5074] <... close resumed>) = 0 [pid 5072] close(3 [pid 5073] <... close resumed>) = 0 [pid 5077] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5072] <... close resumed>) = 0 [pid 5073] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5077] <... prctl resumed>) = 0 [pid 5075] setpgid(0, 0 [pid 5074] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5072] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5073] <... openat resumed>) = 3 [pid 5076] <... prctl resumed>) = 0 [pid 5077] setpgid(0, 0 [pid 5075] <... setpgid resumed>) = 0 [pid 5074] <... openat resumed>) = 3 [pid 5076] setpgid(0, 0 [pid 5075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] <... openat resumed>) = 3 [pid 5073] exit_group(0 [pid 5077] <... setpgid resumed>) = 0 [pid 5074] exit_group(0 [pid 5077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5076] <... setpgid resumed>) = 0 [pid 5075] <... openat resumed>) = 3 [pid 5072] exit_group(0 [pid 5073] <... exit_group resumed>) = ? [pid 5077] <... openat resumed>) = 3 [pid 5076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] write(3, "1000", 4 [pid 5074] <... exit_group resumed>) = ? [pid 5072] <... exit_group resumed>) = ? [pid 5077] write(3, "1000", 4 [pid 5076] <... openat resumed>) = 3 [pid 5075] <... write resumed>) = 4 [pid 5074] +++ exited with 0 +++ [pid 5072] +++ exited with 0 +++ [pid 5073] +++ exited with 0 +++ [pid 5077] <... write resumed>) = 4 [pid 5076] write(3, "1000", 4 [pid 5075] close(3 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5073, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5063] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5074, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5077] close(3 [pid 5076] <... write resumed>) = 4 [pid 5075] <... close resumed>) = 0 [pid 5077] <... close resumed>) = 0 [pid 5076] close(3 [pid 5075] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5077] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5076] <... close resumed>) = 0 [pid 5077] <... openat resumed>) = 3 [pid 5076] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5075] <... openat resumed>) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5063] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5078 attached ./strace-static-x86_64: Process 5079 attached [pid 5077] exit_group(0 [pid 5076] <... openat resumed>) = 3 [pid 5075] exit_group(0./strace-static-x86_64: Process 5080 attached [pid 5080] set_robust_list(0x55555748f660, 24 [pid 5079] set_robust_list(0x55555748f660, 24 [pid 5078] set_robust_list(0x55555748f660, 24 [pid 5077] <... exit_group resumed>) = ? [pid 5065] <... clone resumed>, child_tidptr=0x55555748f650) = 5080 [pid 5080] <... set_robust_list resumed>) = 0 [pid 5079] <... set_robust_list resumed>) = 0 [pid 5076] exit_group(0 [pid 5080] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5080] setpgid(0, 0) = 0 [pid 5080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5079] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5077] +++ exited with 0 +++ [pid 5075] <... exit_group resumed>) = ? [pid 5080] write(3, "1000", 4 [pid 5063] <... clone resumed>, child_tidptr=0x55555748f650) = 5078 [pid 5056] <... clone resumed>, child_tidptr=0x55555748f650) = 5079 [pid 5080] <... write resumed>) = 4 [pid 5080] close(3) = 0 [pid 5080] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000) = 3 [pid 5080] exit_group(0 [pid 5079] <... prctl resumed>) = 0 [pid 5078] <... set_robust_list resumed>) = 0 [pid 5076] <... exit_group resumed>) = ? [pid 5075] +++ exited with 0 +++ [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5075, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5079] setpgid(0, 0 [pid 5059] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5077, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5078] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5081 attached [pid 5080] <... exit_group resumed>) = ? [pid 5079] <... setpgid resumed>) = 0 [pid 5078] <... prctl resumed>) = 0 [pid 5076] +++ exited with 0 +++ [pid 5081] set_robust_list(0x55555748f660, 24) = 0 [pid 5078] setpgid(0, 0 [pid 5079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5081] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5078] <... setpgid resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x55555748f650) = 5081 [pid 5081] <... prctl resumed>) = 0 [pid 5078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5059] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5081] setpgid(0, 0 [pid 5079] <... openat resumed>) = 3 [pid 5081] <... setpgid resumed>) = 0 [pid 5080] +++ exited with 0 +++ [pid 5079] write(3, "1000", 4 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5078] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5082 attached [pid 5081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5079] <... write resumed>) = 4 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5080, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5082] set_robust_list(0x55555748f660, 24 [pid 5079] close(3) = 0 [pid 5081] <... openat resumed>) = 3 [pid 5079] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5078] write(3, "1000", 4 [pid 5082] <... set_robust_list resumed>) = 0 [pid 5078] <... write resumed>) = 4 [pid 5082] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5079] <... openat resumed>) = 3 [pid 5078] close(3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5078] <... close resumed>) = 0 [pid 5082] <... prctl resumed>) = 0 [pid 5081] write(3, "1000", 4 [pid 5078] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5082] setpgid(0, 0 [pid 5081] <... write resumed>) = 4 [pid 5078] <... openat resumed>) = 3 [pid 5059] <... clone resumed>, child_tidptr=0x55555748f650) = 5082 [pid 5082] <... setpgid resumed>) = 0 [pid 5081] close(3./strace-static-x86_64: Process 5083 attached [pid 5082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5081] <... close resumed>) = 0 [pid 5079] exit_group(0 [pid 5083] set_robust_list(0x55555748f660, 24 [pid 5079] <... exit_group resumed>) = ? [pid 5061] <... clone resumed>, child_tidptr=0x55555748f650) = 5083 ./strace-static-x86_64: Process 5084 attached [pid 5083] <... set_robust_list resumed>) = 0 [pid 5084] set_robust_list(0x55555748f660, 24 [pid 5083] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5082] <... openat resumed>) = 3 [pid 5081] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5079] +++ exited with 0 +++ [pid 5078] exit_group(0 [pid 5065] <... clone resumed>, child_tidptr=0x55555748f650) = 5084 [pid 5084] <... set_robust_list resumed>) = 0 [pid 5083] <... prctl resumed>) = 0 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5079, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5083] setpgid(0, 0 [pid 5056] restart_syscall(<... resuming interrupted clone ...> [pid 5083] <... setpgid resumed>) = 0 [pid 5056] <... restart_syscall resumed>) = 0 [pid 5083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5082] write(3, "1000", 4 [pid 5081] <... openat resumed>) = 3 [pid 5078] <... exit_group resumed>) = ? [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5084] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5082] <... write resumed>) = 4 ./strace-static-x86_64: Process 5085 attached [pid 5084] <... prctl resumed>) = 0 [pid 5083] <... openat resumed>) = 3 [pid 5082] close(3 [pid 5081] exit_group(0 [pid 5078] +++ exited with 0 +++ [pid 5056] <... clone resumed>, child_tidptr=0x55555748f650) = 5085 [pid 5085] set_robust_list(0x55555748f660, 24 [pid 5084] setpgid(0, 0 [pid 5082] <... close resumed>) = 0 [pid 5081] <... exit_group resumed>) = ? [pid 5063] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5078, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5085] <... set_robust_list resumed>) = 0 [pid 5083] write(3, "1000", 4 [pid 5082] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5063] restart_syscall(<... resuming interrupted clone ...> [pid 5085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5084] <... setpgid resumed>) = 0 [pid 5083] <... write resumed>) = 4 [pid 5063] <... restart_syscall resumed>) = 0 [pid 5085] <... prctl resumed>) = 0 [pid 5083] close(3 [pid 5085] setpgid(0, 0 [pid 5083] <... close resumed>) = 0 [pid 5085] <... setpgid resumed>) = 0 [pid 5083] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5083] <... openat resumed>) = 3 [pid 5082] <... openat resumed>) = 3 [pid 5063] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5085] <... openat resumed>) = 3 [pid 5084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5083] exit_group(0 [pid 5082] exit_group(0 [pid 5081] +++ exited with 0 +++ ./strace-static-x86_64: Process 5086 attached [pid 5085] write(3, "1000", 4) = 4 [pid 5084] <... openat resumed>) = 3 [pid 5083] <... exit_group resumed>) = ? [pid 5082] <... exit_group resumed>) = ? [pid 5063] <... clone resumed>, child_tidptr=0x55555748f650) = 5086 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5081, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5086] set_robust_list(0x55555748f660, 24 [pid 5085] close(3) = 0 [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5086] <... set_robust_list resumed>) = 0 [pid 5086] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5085] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5057] <... restart_syscall resumed>) = 0 [pid 5086] <... prctl resumed>) = 0 [pid 5084] write(3, "1000", 4 [pid 5086] setpgid(0, 0 [pid 5085] <... openat resumed>) = 3 [pid 5084] <... write resumed>) = 4 [pid 5085] exit_group(0 [pid 5083] +++ exited with 0 +++ [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5083, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5084] close(3 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5086] <... setpgid resumed>) = 0 [pid 5084] <... close resumed>) = 0 [pid 5082] +++ exited with 0 +++ [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 5086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5085] <... exit_group resumed>) = ? [pid 5084] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5061] <... restart_syscall resumed>) = 0 [pid 5059] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5082, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- ./strace-static-x86_64: Process 5087 attached [pid 5087] set_robust_list(0x55555748f660, 24 [pid 5084] <... openat resumed>) = 3 [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5087] <... set_robust_list resumed>) = 0 [pid 5087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5086] <... openat resumed>) = 3 [pid 5084] exit_group(0 [pid 5087] <... prctl resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x55555748f650) = 5087 [pid 5087] setpgid(0, 0) = 0 [pid 5087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5085] +++ exited with 0 +++ [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5085, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5084] <... exit_group resumed>) = ? [pid 5086] write(3, "1000", 4 [pid 5059] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5088 attached [pid 5087] <... openat resumed>) = 3 [pid 5088] set_robust_list(0x55555748f660, 24 [pid 5087] write(3, "1000", 4 [pid 5084] +++ exited with 0 +++ [pid 5061] <... clone resumed>, child_tidptr=0x55555748f650) = 5088 [pid 5088] <... set_robust_list resumed>) = 0 [pid 5087] <... write resumed>) = 4 ./strace-static-x86_64: Process 5089 attached [pid 5088] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5087] close(3 [pid 5086] <... write resumed>) = 4 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5084, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5088] <... prctl resumed>) = 0 [pid 5087] <... close resumed>) = 0 [pid 5086] close(3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5088] setpgid(0, 0 [pid 5087] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5086] <... close resumed>) = 0 [pid 5089] set_robust_list(0x55555748f660, 24 [pid 5059] <... clone resumed>, child_tidptr=0x55555748f650) = 5089 ./strace-static-x86_64: Process 5090 attached [pid 5089] <... set_robust_list resumed>) = 0 [pid 5088] <... setpgid resumed>) = 0 [pid 5087] <... openat resumed>) = 3 [pid 5086] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5090] set_robust_list(0x55555748f660, 24 [pid 5089] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5087] exit_group(0 [pid 5086] <... openat resumed>) = 3 [pid 5065] <... clone resumed>, child_tidptr=0x55555748f650) = 5090 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5089] <... prctl resumed>) = 0 [pid 5090] <... set_robust_list resumed>) = 0 [pid 5088] <... openat resumed>) = 3 [pid 5087] <... exit_group resumed>) = ? [pid 5090] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5091 attached [pid 5089] setpgid(0, 0 [pid 5088] write(3, "1000", 4 [pid 5086] exit_group(0 [pid 5090] <... prctl resumed>) = 0 [pid 5087] +++ exited with 0 +++ [pid 5091] set_robust_list(0x55555748f660, 24 [pid 5090] setpgid(0, 0 [pid 5089] <... setpgid resumed>) = 0 [pid 5088] <... write resumed>) = 4 [pid 5086] <... exit_group resumed>) = ? [pid 5090] <... setpgid resumed>) = 0 [pid 5088] close(3 [pid 5056] <... clone resumed>, child_tidptr=0x55555748f650) = 5091 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5087, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5091] <... set_robust_list resumed>) = 0 [pid 5089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5088] <... close resumed>) = 0 [pid 5086] +++ exited with 0 +++ ./strace-static-x86_64: Process 5092 attached [pid 5091] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5090] <... openat resumed>) = 3 [pid 5088] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5063] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5086, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5091] <... prctl resumed>) = 0 [pid 5089] <... openat resumed>) = 3 [pid 5092] set_robust_list(0x55555748f660, 24 [pid 5090] write(3, "1000", 4 [pid 5088] <... openat resumed>) = 3 [pid 5057] <... clone resumed>, child_tidptr=0x55555748f650) = 5092 [pid 5092] <... set_robust_list resumed>) = 0 [pid 5091] setpgid(0, 0 [pid 5090] <... write resumed>) = 4 [pid 5089] write(3, "1000", 4 [pid 5092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5091] <... setpgid resumed>) = 0 [pid 5090] close(3 [pid 5089] <... write resumed>) = 4 [pid 5088] exit_group(0 [pid 5089] close(3 [pid 5090] <... close resumed>) = 0 [pid 5089] <... close resumed>) = 0 [pid 5063] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5092] <... prctl resumed>) = 0 [pid 5091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5090] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5088] <... exit_group resumed>) = ? [pid 5092] setpgid(0, 0 [pid 5090] <... openat resumed>) = 3 [pid 5092] <... setpgid resumed>) = 0 [pid 5092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5089] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000./strace-static-x86_64: Process 5093 attached [pid 5091] <... openat resumed>) = 3 [pid 5090] exit_group(0 [pid 5093] set_robust_list(0x55555748f660, 24 [pid 5092] <... openat resumed>) = 3 [pid 5093] <... set_robust_list resumed>) = 0 [pid 5090] <... exit_group resumed>) = ? [pid 5093] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5092] write(3, "1000", 4 [pid 5091] write(3, "1000", 4 [pid 5089] <... openat resumed>) = 3 [pid 5088] +++ exited with 0 +++ [pid 5063] <... clone resumed>, child_tidptr=0x55555748f650) = 5093 [pid 5090] +++ exited with 0 +++ [pid 5093] <... prctl resumed>) = 0 [pid 5092] <... write resumed>) = 4 [pid 5091] <... write resumed>) = 4 [pid 5089] exit_group(0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5090, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5093] setpgid(0, 0 [pid 5092] close(3 [pid 5091] close(3 [pid 5065] restart_syscall(<... resuming interrupted clone ...> [pid 5091] <... close resumed>) = 0 [pid 5065] <... restart_syscall resumed>) = 0 [pid 5093] <... setpgid resumed>) = 0 [pid 5091] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5088, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5094 attached [pid 5092] <... close resumed>) = 0 [pid 5091] <... openat resumed>) = 3 [pid 5089] <... exit_group resumed>) = ? [pid 5061] <... clone resumed>, child_tidptr=0x55555748f650) = 5094 [pid 5094] set_robust_list(0x55555748f660, 24 [pid 5093] <... openat resumed>) = 3 [pid 5092] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5091] exit_group(0 [pid 5089] +++ exited with 0 +++ [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5094] <... set_robust_list resumed>) = 0 [pid 5093] write(3, "1000", 4 [pid 5092] <... openat resumed>) = 3 [pid 5091] <... exit_group resumed>) = ? [pid 5059] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5093] <... write resumed>) = 4 [pid 5092] exit_group(0 [pid 5093] close(3 [pid 5094] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5093] <... close resumed>) = 0 [pid 5092] <... exit_group resumed>) = ? [pid 5093] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000./strace-static-x86_64: Process 5095 attached [pid 5094] <... prctl resumed>) = 0 [pid 5091] +++ exited with 0 +++ [pid 5065] <... clone resumed>, child_tidptr=0x55555748f650) = 5095 [pid 5059] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5094] setpgid(0, 0 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5056] restart_syscall(<... resuming interrupted clone ...> [pid 5092] +++ exited with 0 +++ [pid 5095] set_robust_list(0x55555748f660, 24 [pid 5094] <... setpgid resumed>) = 0 [pid 5093] <... openat resumed>) = 3 [pid 5056] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5096 attached [pid 5095] <... set_robust_list resumed>) = 0 [pid 5094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5093] exit_group(0 [pid 5096] set_robust_list(0x55555748f660, 24 [pid 5095] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5096] <... set_robust_list resumed>) = 0 [pid 5095] <... prctl resumed>) = 0 [pid 5094] <... openat resumed>) = 3 [pid 5093] <... exit_group resumed>) = ? [pid 5059] <... clone resumed>, child_tidptr=0x55555748f650) = 5096 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5096] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5095] setpgid(0, 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5096] <... prctl resumed>) = 0 [pid 5095] <... setpgid resumed>) = 0 [pid 5094] write(3, "1000", 4 [pid 5093] +++ exited with 0 +++ [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5097 attached [pid 5096] setpgid(0, 0 [pid 5095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5094] <... write resumed>) = 4 [pid 5063] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5093, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5098 attached [pid 5096] <... setpgid resumed>) = 0 [pid 5056] <... clone resumed>, child_tidptr=0x55555748f650) = 5097 [pid 5098] set_robust_list(0x55555748f660, 24 [pid 5057] <... clone resumed>, child_tidptr=0x55555748f650) = 5098 [pid 5098] <... set_robust_list resumed>) = 0 [pid 5097] set_robust_list(0x55555748f660, 24 [pid 5098] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5097] <... set_robust_list resumed>) = 0 [pid 5098] <... prctl resumed>) = 0 [pid 5097] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5094] close(3 [pid 5097] <... prctl resumed>) = 0 [pid 5096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5098] setpgid(0, 0 [pid 5097] setpgid(0, 0 [pid 5094] <... close resumed>) = 0 [pid 5097] <... setpgid resumed>) = 0 [pid 5095] <... openat resumed>) = 3 [pid 5097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5098] <... setpgid resumed>) = 0 [pid 5097] <... openat resumed>) = 3 [pid 5096] <... openat resumed>) = 3 [pid 5097] write(3, "1000", 4 [pid 5098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5096] write(3, "1000", 4 [pid 5095] write(3, "1000", 4 [pid 5094] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5063] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5098] <... openat resumed>) = 3 [pid 5097] <... write resumed>) = 4 [pid 5096] <... write resumed>) = 4 [pid 5095] <... write resumed>) = 4 [pid 5094] <... openat resumed>) = 3 [pid 5097] close(3 [pid 5096] close(3 [pid 5095] close(3 [pid 5094] exit_group(0 [pid 5098] write(3, "1000", 4 [pid 5097] <... close resumed>) = 0 [pid 5096] <... close resumed>) = 0 [pid 5095] <... close resumed>) = 0 ./strace-static-x86_64: Process 5099 attached [pid 5098] <... write resumed>) = 4 [pid 5097] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5096] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5095] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5094] <... exit_group resumed>) = ? [pid 5099] set_robust_list(0x55555748f660, 24 [pid 5098] close(3 [pid 5097] <... openat resumed>) = 3 [pid 5096] <... openat resumed>) = 3 [pid 5095] <... openat resumed>) = 3 [pid 5063] <... clone resumed>, child_tidptr=0x55555748f650) = 5099 [pid 5098] <... close resumed>) = 0 [pid 5099] <... set_robust_list resumed>) = 0 [pid 5098] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5097] exit_group(0 [pid 5095] exit_group(0 [pid 5094] +++ exited with 0 +++ [pid 5096] exit_group(0 [pid 5099] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5097] <... exit_group resumed>) = ? [pid 5095] <... exit_group resumed>) = ? [pid 5099] <... prctl resumed>) = 0 [pid 5098] <... openat resumed>) = 3 [pid 5096] <... exit_group resumed>) = ? [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5094, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5099] setpgid(0, 0 [pid 5096] +++ exited with 0 +++ [pid 5095] +++ exited with 0 +++ [pid 5061] restart_syscall(<... resuming interrupted clone ...> [pid 5098] exit_group(0 [pid 5097] +++ exited with 0 +++ [pid 5099] <... setpgid resumed>) = 0 [pid 5061] <... restart_syscall resumed>) = 0 [pid 5098] <... exit_group resumed>) = ? [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5095, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5059] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5096, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5097, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5059] restart_syscall(<... resuming interrupted clone ...> [pid 5056] restart_syscall(<... resuming interrupted clone ...> [pid 5099] <... openat resumed>) = 3 [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5059] <... restart_syscall resumed>) = 0 [pid 5056] <... restart_syscall resumed>) = 0 [pid 5099] write(3, "1000", 4) = 4 [pid 5098] +++ exited with 0 +++ [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5098, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5100 attached [pid 5099] close(3 [pid 5059] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5101 attached [pid 5100] set_robust_list(0x55555748f660, 24 [pid 5099] <... close resumed>) = 0 [pid 5065] <... clone resumed>, child_tidptr=0x55555748f650) = 5100 [pid 5100] <... set_robust_list resumed>) = 0 [pid 5099] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5101] set_robust_list(0x55555748f660, 24 [pid 5100] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5099] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5104 attached ./strace-static-x86_64: Process 5103 attached ./strace-static-x86_64: Process 5102 attached [pid 5101] <... set_robust_list resumed>) = 0 [pid 5100] <... prctl resumed>) = 0 [pid 5061] <... clone resumed>, child_tidptr=0x55555748f650) = 5101 [pid 5059] <... clone resumed>, child_tidptr=0x55555748f650) = 5102 [pid 5103] set_robust_list(0x55555748f660, 24 [pid 5101] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5100] setpgid(0, 0 [pid 5099] exit_group(0 [pid 5104] set_robust_list(0x55555748f660, 24 [pid 5103] <... set_robust_list resumed>) = 0 [pid 5102] set_robust_list(0x55555748f660, 24 [pid 5101] <... prctl resumed>) = 0 [pid 5100] <... setpgid resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x55555748f650) = 5104 [pid 5056] <... clone resumed>, child_tidptr=0x55555748f650) = 5103 [pid 5103] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5101] setpgid(0, 0 [pid 5100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5104] <... set_robust_list resumed>) = 0 [pid 5102] <... set_robust_list resumed>) = 0 [pid 5101] <... setpgid resumed>) = 0 [pid 5100] <... openat resumed>) = 3 [pid 5103] <... prctl resumed>) = 0 [pid 5099] <... exit_group resumed>) = ? [pid 5104] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5103] setpgid(0, 0 [pid 5102] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5100] write(3, "1000", 4 [pid 5104] <... prctl resumed>) = 0 [pid 5103] <... setpgid resumed>) = 0 [pid 5099] +++ exited with 0 +++ [pid 5102] <... prctl resumed>) = 0 [pid 5104] setpgid(0, 0 [pid 5100] <... write resumed>) = 4 [pid 5102] setpgid(0, 0 [pid 5100] close(3 [pid 5104] <... setpgid resumed>) = 0 [pid 5103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5101] <... openat resumed>) = 3 [pid 5063] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5099, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5102] <... setpgid resumed>) = 0 [pid 5100] <... close resumed>) = 0 [pid 5104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5101] write(3, "1000", 4) = 4 [pid 5101] close(3 [pid 5102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5101] <... close resumed>) = 0 [pid 5101] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5100] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5104] <... openat resumed>) = 3 [pid 5101] <... openat resumed>) = 3 [pid 5103] <... openat resumed>) = 3 [pid 5101] exit_group(0 [pid 5104] write(3, "1000", 4 [pid 5103] write(3, "1000", 4 [pid 5102] <... openat resumed>) = 3 [pid 5100] <... openat resumed>) = 3 [pid 5063] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5103] <... write resumed>) = 4 [pid 5102] write(3, "1000", 4 [pid 5103] close(3 [pid 5102] <... write resumed>) = 4 [pid 5103] <... close resumed>) = 0 [pid 5102] close(3 [pid 5104] <... write resumed>) = 4 [pid 5103] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5102] <... close resumed>) = 0 [pid 5101] <... exit_group resumed>) = ? [pid 5100] exit_group(0./strace-static-x86_64: Process 5105 attached [pid 5104] close(3 [pid 5102] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5101] +++ exited with 0 +++ [pid 5100] <... exit_group resumed>) = ? [pid 5103] <... openat resumed>) = 3 [pid 5105] set_robust_list(0x55555748f660, 24 [pid 5063] <... clone resumed>, child_tidptr=0x55555748f650) = 5105 [pid 5105] <... set_robust_list resumed>) = 0 [pid 5105] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5104] <... close resumed>) = 0 [pid 5102] <... openat resumed>) = 3 [pid 5105] <... prctl resumed>) = 0 [pid 5104] openat(AT_FDCWD, "/dev/ptp0", O_RDONLY|O_CREAT, 000 [pid 5103] exit_group(0 [pid 5102] exit_group(0 [pid 5061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5105] setpgid(0, 0 [pid 5104] <... openat resumed>) = 3 [pid 5103] <... exit_group resumed>) = ? [pid 5102] <... exit_group resumed>) = ? [pid 5100] +++ exited with 0 +++ [pid 5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5105] <... setpgid resumed>) = 0 [pid 5065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5105] write(3, "1000", 4./strace-static-x86_64: Process 5106 attached [pid 5104] exit_group(0 [pid 5103] +++ exited with 0 +++ [pid 5102] +++ exited with 0 +++ [pid 5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5106] set_robust_list(0x55555748f660, 24