./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2833835575 <...> Warning: Permanently added '10.128.1.133' (ED25519) to the list of known hosts. execve("./syz-executor2833835575", ["./syz-executor2833835575"], 0x7ffcd31a3220 /* 10 vars */) = 0 brk(NULL) = 0x5555573f6000 brk(0x5555573f6d00) = 0x5555573f6d00 arch_prctl(ARCH_SET_FS, 0x5555573f6380) = 0 set_tid_address(0x5555573f6650) = 5069 set_robust_list(0x5555573f6660, 24) = 0 rseq(0x5555573f6ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor2833835575", 4096) = 28 getrandom("\x50\xc8\x8c\xd1\xe4\x4c\xbc\x73", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555573f6d00 brk(0x555557417d00) = 0x555557417d00 brk(0x555557418000) = 0x555557418000 mprotect(0x7f053145d000, 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=0x5555573f6650) = 5070 ./strace-static-x86_64: Process 5070 attached [pid 5070] set_robust_list(0x5555573f6660, 24) = 0 [pid 5070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5070] setpgid(0, 0) = 0 [pid 5070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5070] write(3, "1000", 4) = 4 [pid 5070] close(3) = 0 [pid 5070] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5070] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5070] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5070, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5071 attached , child_tidptr=0x5555573f6650) = 5071 [pid 5071] set_robust_list(0x5555573f6660, 24) = 0 [pid 5071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5071] setpgid(0, 0) = 0 [ 72.444389][ C0] hrtimer: interrupt took 57150 ns [pid 5071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5071] write(3, "1000", 4) = 4 [pid 5071] close(3) = 0 [pid 5071] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5071] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5071] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5071, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5072 attached , child_tidptr=0x5555573f6650) = 5072 [pid 5072] set_robust_list(0x5555573f6660, 24) = 0 [pid 5072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5072] setpgid(0, 0) = 0 [pid 5072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5072] write(3, "1000", 4) = 4 [pid 5072] close(3) = 0 [pid 5072] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5072] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5072] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5072, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5073 attached [pid 5073] set_robust_list(0x5555573f6660, 24) = 0 [pid 5073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5073] setpgid(0, 0) = 0 [pid 5073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5073 [pid 5073] <... openat resumed>) = 3 [pid 5073] write(3, "1000", 4) = 4 [pid 5073] close(3) = 0 [pid 5073] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5073] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5073] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5073] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5073, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5074 attached [pid 5074] set_robust_list(0x5555573f6660, 24) = 0 [pid 5074] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5074 [pid 5074] <... prctl resumed>) = 0 [pid 5074] setpgid(0, 0) = 0 [pid 5074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5074] write(3, "1000", 4) = 4 [pid 5074] close(3) = 0 [pid 5074] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5074] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5074] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5074, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5075 attached , child_tidptr=0x5555573f6650) = 5075 [pid 5075] set_robust_list(0x5555573f6660, 24) = 0 [pid 5075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5075] setpgid(0, 0) = 0 [pid 5075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5075] write(3, "1000", 4) = 4 [pid 5075] close(3) = 0 [pid 5075] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5075] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5075] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5075, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5076 attached , child_tidptr=0x5555573f6650) = 5076 [pid 5076] set_robust_list(0x5555573f6660, 24) = 0 [pid 5076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5076] setpgid(0, 0) = 0 [pid 5076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5076] write(3, "1000", 4) = 4 [pid 5076] close(3) = 0 [pid 5076] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5076] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5076] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5076, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f6650) = 5077 ./strace-static-x86_64: Process 5077 attached [pid 5077] set_robust_list(0x5555573f6660, 24) = 0 [pid 5077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5077] setpgid(0, 0) = 0 [pid 5077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5077] write(3, "1000", 4) = 4 [pid 5077] close(3) = 0 [pid 5077] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5077] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5077] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5077, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5078 attached , child_tidptr=0x5555573f6650) = 5078 [pid 5078] set_robust_list(0x5555573f6660, 24) = 0 [pid 5078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5078] setpgid(0, 0) = 0 [pid 5078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5078] write(3, "1000", 4) = 4 [pid 5078] close(3) = 0 [pid 5078] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5078] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5078] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5079 attached ) = 5079 [pid 5078] exit_group(0) = ? [pid 5078] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5078, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5080 attached , child_tidptr=0x5555573f6650) = 5080 [pid 5080] set_robust_list(0x5555573f6660, 24) = 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 5080] write(3, "1000", 4) = 4 [pid 5080] close(3) = 0 [pid 5080] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5080] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5080] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5080, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5081 attached , child_tidptr=0x5555573f6650) = 5081 [pid 5081] set_robust_list(0x5555573f6660, 24) = 0 [pid 5081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5081] setpgid(0, 0) = 0 [pid 5081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5081] write(3, "1000", 4) = 4 [pid 5081] close(3) = 0 [pid 5081] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5081] perf_event_open( [pid 5079] exit(0) = ? [pid 5081] <... perf_event_open resumed>{type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5079] +++ exited with 0 +++ [pid 5081] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5081] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5081, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5082 attached [pid 5082] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5082 [pid 5082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5082] setpgid(0, 0) = 0 [pid 5082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5082] write(3, "1000", 4) = 4 [pid 5082] close(3) = 0 [pid 5082] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5082] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5082] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5082, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5083 attached , child_tidptr=0x5555573f6650) = 5083 [pid 5083] set_robust_list(0x5555573f6660, 24) = 0 [pid 5083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5083] setpgid(0, 0) = 0 [pid 5083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5083] write(3, "1000", 4) = 4 [pid 5083] close(3) = 0 [pid 5083] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5083] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5083] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5083, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5084 attached , child_tidptr=0x5555573f6650) = 5084 [pid 5084] set_robust_list(0x5555573f6660, 24) = 0 [pid 5084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5084] setpgid(0, 0) = 0 [pid 5084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5084] write(3, "1000", 4) = 4 [pid 5084] close(3) = 0 [pid 5084] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5084] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5084] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5084, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5085 attached , child_tidptr=0x5555573f6650) = 5085 [pid 5085] set_robust_list(0x5555573f6660, 24) = 0 [pid 5085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5085] setpgid(0, 0) = 0 [pid 5085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5085] write(3, "1000", 4) = 4 [pid 5085] close(3) = 0 [pid 5085] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5085] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5085] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5086 attached ) = 5086 [pid 5085] exit_group(0) = ? [pid 5086] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5085] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5085, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5087 attached , child_tidptr=0x5555573f6650) = 5087 [pid 5087] set_robust_list(0x5555573f6660, 24) = 0 [pid 5087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5087] setpgid(0, 0) = 0 [pid 5087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5086] +++ killed by SIGTRAP +++ [pid 5087] write(3, "1000", 4) = 4 [pid 5087] close(3) = 0 [pid 5087] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5087] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5087] clone(child_stack=NULL, flags=CLONE_FS) = ? ERESTARTNOINTR (To be restarted) [pid 5087] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5087] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5087, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5088 attached , child_tidptr=0x5555573f6650) = 5088 [pid 5088] set_robust_list(0x5555573f6660, 24) = 0 [pid 5088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5088] setpgid(0, 0) = 0 [pid 5088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5088] write(3, "1000", 4) = 4 [pid 5088] close(3) = 0 [pid 5088] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5088] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5088] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5088] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5088, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5089 attached , child_tidptr=0x5555573f6650) = 5089 [pid 5089] set_robust_list(0x5555573f6660, 24) = 0 [pid 5089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5089] setpgid(0, 0) = 0 [pid 5089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5089] write(3, "1000", 4) = 4 [pid 5089] close(3) = 0 [pid 5089] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5089] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5089] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5089, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5090 attached , child_tidptr=0x5555573f6650) = 5090 [pid 5090] set_robust_list(0x5555573f6660, 24) = 0 [pid 5090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5090] setpgid(0, 0) = 0 [pid 5090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5090] write(3, "1000", 4) = 4 [pid 5090] close(3) = 0 [pid 5090] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5090] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5090] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5090, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5091 attached , child_tidptr=0x5555573f6650) = 5091 [pid 5091] set_robust_list(0x5555573f6660, 24) = 0 [pid 5091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5091] setpgid(0, 0) = 0 [pid 5091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5091] write(3, "1000", 4) = 4 [pid 5091] close(3) = 0 [pid 5091] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5091] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5091] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5091] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5091, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f6650) = 5092 ./strace-static-x86_64: Process 5092 attached [pid 5092] set_robust_list(0x5555573f6660, 24) = 0 [pid 5092] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5092] setpgid(0, 0) = 0 [pid 5092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5092] write(3, "1000", 4) = 4 [pid 5092] close(3) = 0 [pid 5092] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5092] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5092] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5092, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5093 attached , child_tidptr=0x5555573f6650) = 5093 [pid 5093] set_robust_list(0x5555573f6660, 24) = 0 [pid 5093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5093] setpgid(0, 0) = 0 [pid 5093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5093] write(3, "1000", 4) = 4 [pid 5093] close(3) = 0 [pid 5093] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5093] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5093] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5094 attached ) = 5094 [pid 5094] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5093] exit_group(0) = ? [pid 5093] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5093, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5095 attached , child_tidptr=0x5555573f6650) = 5095 [pid 5094] +++ killed by SIGTRAP +++ [pid 5095] set_robust_list(0x5555573f6660, 24) = 0 [pid 5095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5095] setpgid(0, 0) = 0 [pid 5095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5095] write(3, "1000", 4) = 4 [pid 5095] close(3) = 0 [pid 5095] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5095] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5095] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5095, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5096 attached , child_tidptr=0x5555573f6650) = 5096 [pid 5096] set_robust_list(0x5555573f6660, 24) = 0 [pid 5096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5096] setpgid(0, 0) = 0 [pid 5096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5096] write(3, "1000", 4) = 4 [pid 5096] close(3) = 0 [pid 5096] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5096] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5096] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5097 attached [pid 5097] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5096] <... clone resumed>) = 5097 [pid 5096] exit_group(0) = ? [pid 5097] +++ killed by SIGTRAP +++ [pid 5096] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5096, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5098 attached , child_tidptr=0x5555573f6650) = 5098 [pid 5098] set_robust_list(0x5555573f6660, 24) = 0 [pid 5098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5098] setpgid(0, 0) = 0 [pid 5098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5098] write(3, "1000", 4) = 4 [pid 5098] close(3) = 0 [pid 5098] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5098] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5098] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5098, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5099 attached , child_tidptr=0x5555573f6650) = 5099 [pid 5099] set_robust_list(0x5555573f6660, 24) = 0 [pid 5099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5099] setpgid(0, 0) = 0 [pid 5099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5099] write(3, "1000", 4) = 4 [pid 5099] close(3) = 0 [pid 5099] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5099] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5099] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5099, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5100 attached [pid 5100] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5100 [pid 5100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5100] setpgid(0, 0) = 0 [pid 5100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5100] write(3, "1000", 4) = 4 [pid 5100] close(3) = 0 [pid 5100] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5100] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5100] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5101 attached [pid 5101] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5100] <... clone resumed>) = 5101 [pid 5100] exit_group(0) = ? [pid 5101] +++ killed by SIGTRAP +++ [pid 5100] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5100, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5102 attached , child_tidptr=0x5555573f6650) = 5102 [pid 5102] set_robust_list(0x5555573f6660, 24) = 0 [pid 5102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5102] setpgid(0, 0) = 0 [pid 5102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5102] write(3, "1000", 4) = 4 [pid 5102] close(3) = 0 [pid 5102] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5102] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5102] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5102, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5103 attached , child_tidptr=0x5555573f6650) = 5103 [pid 5103] set_robust_list(0x5555573f6660, 24) = 0 [pid 5103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5103] setpgid(0, 0) = 0 [pid 5103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5103] write(3, "1000", 4) = 4 [pid 5103] close(3) = 0 [pid 5103] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5103] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5103] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5103, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5104 attached [pid 5104] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5104 [pid 5104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5104] setpgid(0, 0) = 0 [pid 5104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5104] write(3, "1000", 4) = 4 [pid 5104] close(3) = 0 [pid 5104] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5104] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5104] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5104, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5105 attached [pid 5105] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5105 [pid 5105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5105] setpgid(0, 0) = 0 [pid 5105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5105] write(3, "1000", 4) = 4 [pid 5105] close(3) = 0 [pid 5105] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5105] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5105] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5105, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f6650) = 5106 ./strace-static-x86_64: Process 5106 attached [pid 5106] set_robust_list(0x5555573f6660, 24) = 0 [pid 5106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5106] setpgid(0, 0) = 0 [pid 5106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5106] write(3, "1000", 4) = 4 [pid 5106] close(3) = 0 [pid 5106] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5106] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5106] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5106, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5107 attached [pid 5107] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5107 [pid 5107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5107] setpgid(0, 0) = 0 [pid 5107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5107] write(3, "1000", 4) = 4 [pid 5107] close(3) = 0 [pid 5107] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5107] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5107] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5108 attached ) = 5108 [pid 5107] exit_group(0) = ? [pid 5108] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5107] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5109 attached , child_tidptr=0x5555573f6650) = 5109 [pid 5109] set_robust_list(0x5555573f6660, 24) = 0 [pid 5109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5109] setpgid(0, 0) = 0 [pid 5109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5109] write(3, "1000", 4) = 4 [pid 5108] +++ killed by SIGTRAP +++ [pid 5109] close(3) = 0 [pid 5109] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5109] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5109] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5109] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5109, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5110 attached , child_tidptr=0x5555573f6650) = 5110 [pid 5110] set_robust_list(0x5555573f6660, 24) = 0 [pid 5110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5110] setpgid(0, 0) = 0 [pid 5110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5110] write(3, "1000", 4) = 4 [pid 5110] close(3) = 0 [pid 5110] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5110] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5110] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5111 attached [pid 5111] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5110] <... clone resumed>) = 5111 [pid 5110] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5110] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5110, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5111] +++ killed by SIGTRAP +++ ./strace-static-x86_64: Process 5112 attached [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5112 [pid 5112] set_robust_list(0x5555573f6660, 24) = 0 [pid 5112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5112] setpgid(0, 0) = 0 [pid 5112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5112] write(3, "1000", 4) = 4 [pid 5112] close(3) = 0 [pid 5112] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5112] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5112] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5113 attached [pid 5113] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5112] <... clone resumed>) = 5113 [pid 5112] exit_group(0 [pid 5113] +++ killed by SIGTRAP +++ [pid 5112] <... exit_group resumed>) = ? [pid 5112] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5114 attached [pid 5114] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5114 [pid 5114] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5114] setpgid(0, 0) = 0 [pid 5114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5114] write(3, "1000", 4) = 4 [pid 5114] close(3) = 0 [pid 5114] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5114] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5114] clone(child_stack=NULL, flags=CLONE_FS) = 5115 ./strace-static-x86_64: Process 5115 attached [pid 5114] exit_group(0) = ? [pid 5115] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5114] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5115] +++ killed by SIGTRAP +++ clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5116 attached , child_tidptr=0x5555573f6650) = 5116 [pid 5116] set_robust_list(0x5555573f6660, 24) = 0 [pid 5116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5116] setpgid(0, 0) = 0 [pid 5116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5116] write(3, "1000", 4) = 4 [pid 5116] close(3) = 0 [pid 5116] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5116] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5116] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5117 attached ) = 5117 [pid 5116] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5116] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5116, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f6650) = 5118 ./strace-static-x86_64: Process 5118 attached [pid 5118] set_robust_list(0x5555573f6660, 24) = 0 [pid 5118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5118] setpgid(0, 0) = 0 [pid 5118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5118] write(3, "1000", 4) = 4 [pid 5118] close(3) = 0 [pid 5118] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5118] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5118] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5119 attached ) = 5119 [pid 5119] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5118] exit_group(0) = ? [pid 5119] +++ killed by SIGTRAP +++ [pid 5118] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5120 attached , child_tidptr=0x5555573f6650) = 5120 [pid 5120] set_robust_list(0x5555573f6660, 24) = 0 [pid 5120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5120] setpgid(0, 0) = 0 [pid 5120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5120] write(3, "1000", 4) = 4 [pid 5120] close(3) = 0 [pid 5120] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5117] exit(0 [pid 5120] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5117] <... exit resumed>) = ? [pid 5117] +++ exited with 0 +++ [pid 5120] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5120, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5121 attached [pid 5121] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5121 [pid 5121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5121] setpgid(0, 0) = 0 [pid 5121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5121] write(3, "1000", 4) = 4 [pid 5121] close(3) = 0 [pid 5121] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5121] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5121] clone(child_stack=NULL, flags=CLONE_FS) = 5122 ./strace-static-x86_64: Process 5122 attached [pid 5122] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5121] exit_group(0) = ? [pid 5122] +++ killed by SIGTRAP +++ [pid 5121] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f6650) = 5123 ./strace-static-x86_64: Process 5123 attached [pid 5123] set_robust_list(0x5555573f6660, 24) = 0 [pid 5123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5123] setpgid(0, 0) = 0 [pid 5123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5123] write(3, "1000", 4) = 4 [pid 5123] close(3) = 0 [pid 5123] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5123] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5123] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5123, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5124 attached [pid 5124] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5124 [pid 5124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5124] setpgid(0, 0) = 0 [pid 5124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5124] write(3, "1000", 4) = 4 [pid 5124] close(3) = 0 [pid 5124] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5124] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5124] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5125 attached ) = 5125 [pid 5125] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5124] exit_group(0) = ? [pid 5124] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5125] +++ killed by SIGTRAP +++ ./strace-static-x86_64: Process 5126 attached [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5126 [pid 5126] set_robust_list(0x5555573f6660, 24) = 0 [pid 5126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5126] setpgid(0, 0) = 0 [pid 5126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5126] write(3, "1000", 4) = 4 [pid 5126] close(3) = 0 [pid 5126] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5126] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5126] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5126, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5127 attached , child_tidptr=0x5555573f6650) = 5127 [pid 5127] set_robust_list(0x5555573f6660, 24) = 0 [pid 5127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5127] setpgid(0, 0) = 0 [pid 5127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5127] write(3, "1000", 4) = 4 [pid 5127] close(3) = 0 [pid 5127] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5127] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5127] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5127, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5128 attached [pid 5128] set_robust_list(0x5555573f6660, 24) = 0 [pid 5128] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5128] setpgid(0, 0) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5128 [pid 5128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5128] write(3, "1000", 4) = 4 [pid 5128] close(3) = 0 [pid 5128] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5128] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5128] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5128, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5129 attached , child_tidptr=0x5555573f6650) = 5129 [pid 5129] set_robust_list(0x5555573f6660, 24) = 0 [pid 5129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5129] setpgid(0, 0) = 0 [pid 5129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5129] write(3, "1000", 4) = 4 [pid 5129] close(3) = 0 [pid 5129] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5129] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5129] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5130 attached ) = 5130 [pid 5129] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5129] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5129, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5131 attached , child_tidptr=0x5555573f6650) = 5131 [pid 5131] set_robust_list(0x5555573f6660, 24) = 0 [pid 5131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5131] setpgid(0, 0) = 0 [pid 5131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5131] write(3, "1000", 4) = 4 [pid 5131] close(3) = 0 [pid 5131] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5131] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5131] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5131, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5132 attached , child_tidptr=0x5555573f6650) = 5132 [pid 5132] set_robust_list(0x5555573f6660, 24) = 0 [pid 5132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5132] setpgid(0, 0) = 0 [pid 5132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5132] write(3, "1000", 4) = 4 [pid 5132] close(3) = 0 [pid 5132] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5132] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5132] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5133 attached ) = 5133 [pid 5133] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5132] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5132] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5132, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5134 attached , child_tidptr=0x5555573f6650) = 5134 [pid 5134] set_robust_list(0x5555573f6660, 24 [pid 5133] +++ killed by SIGTRAP +++ [pid 5134] <... set_robust_list resumed>) = 0 [pid 5134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5134] setpgid(0, 0) = 0 [pid 5134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5134] write(3, "1000", 4 [pid 5130] exit(0 [pid 5134] <... write resumed>) = 4 [pid 5130] <... exit resumed>) = ? [pid 5134] close(3) = 0 [pid 5130] +++ exited with 0 +++ [pid 5134] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5134] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5134] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5134, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5135 attached , child_tidptr=0x5555573f6650) = 5135 [pid 5135] set_robust_list(0x5555573f6660, 24) = 0 [pid 5135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5135] setpgid(0, 0) = 0 [pid 5135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5135] write(3, "1000", 4) = 4 [pid 5135] close(3) = 0 [pid 5135] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5135] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5135] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5135, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5136 attached , child_tidptr=0x5555573f6650) = 5136 [pid 5136] set_robust_list(0x5555573f6660, 24) = 0 [pid 5136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5136] setpgid(0, 0) = 0 [pid 5136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5136] write(3, "1000", 4) = 4 [pid 5136] close(3) = 0 [pid 5136] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5136] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5136] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5136, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5137 attached , child_tidptr=0x5555573f6650) = 5137 [pid 5137] set_robust_list(0x5555573f6660, 24) = 0 [pid 5137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5137] setpgid(0, 0) = 0 [pid 5137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5137] write(3, "1000", 4) = 4 [pid 5137] close(3) = 0 [pid 5137] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5137] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5137] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5137, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5138 attached [pid 5138] set_robust_list(0x5555573f6660, 24) = 0 [pid 5138] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5138 [pid 5138] <... prctl resumed>) = 0 [pid 5138] setpgid(0, 0) = 0 [pid 5138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5138] write(3, "1000", 4) = 4 [pid 5138] close(3) = 0 [pid 5138] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5138] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5138] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5138, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5139 attached [pid 5139] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5139 [pid 5139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5139] setpgid(0, 0) = 0 [pid 5139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5139] write(3, "1000", 4) = 4 [pid 5139] close(3) = 0 [pid 5139] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5139] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5139] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5140 attached ) = 5140 [pid 5140] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5139] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5140] +++ killed by SIGTRAP +++ [pid 5139] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5139, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5141 attached , child_tidptr=0x5555573f6650) = 5141 [pid 5141] set_robust_list(0x5555573f6660, 24) = 0 [pid 5141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5141] setpgid(0, 0) = 0 [pid 5141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5141] write(3, "1000", 4) = 4 [pid 5141] close(3) = 0 [pid 5141] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5141] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5141] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5142 attached ) = 5142 [pid 5142] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5141] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5142] +++ killed by SIGTRAP +++ [pid 5141] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5141, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5143 attached , child_tidptr=0x5555573f6650) = 5143 [pid 5143] set_robust_list(0x5555573f6660, 24) = 0 [pid 5143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5143] setpgid(0, 0) = 0 [pid 5143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5143] write(3, "1000", 4) = 4 [pid 5143] close(3) = 0 [pid 5143] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5143] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5143] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5143, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f6650) = 5144 ./strace-static-x86_64: Process 5144 attached [pid 5144] set_robust_list(0x5555573f6660, 24) = 0 [pid 5144] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5144] setpgid(0, 0) = 0 [pid 5144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5144] write(3, "1000", 4) = 4 [pid 5144] close(3) = 0 [pid 5144] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5144] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5144] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5144, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5145 attached , child_tidptr=0x5555573f6650) = 5145 [pid 5145] set_robust_list(0x5555573f6660, 24) = 0 [pid 5145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5145] setpgid(0, 0) = 0 [pid 5145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5145] write(3, "1000", 4) = 4 [pid 5145] close(3) = 0 [pid 5145] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5145] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5145] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5145, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5146 attached [pid 5146] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5146 [pid 5146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5146] setpgid(0, 0) = 0 [pid 5146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5146] write(3, "1000", 4) = 4 [pid 5146] close(3) = 0 [pid 5146] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5146] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5146] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5146, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5147 attached [pid 5147] set_robust_list(0x5555573f6660, 24) = 0 [pid 5147] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5147 [pid 5147] <... prctl resumed>) = 0 [pid 5147] setpgid(0, 0) = 0 [pid 5147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5147] write(3, "1000", 4) = 4 [pid 5147] close(3) = 0 [pid 5147] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5147] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5147] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5147, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5148 attached , child_tidptr=0x5555573f6650) = 5148 [pid 5148] set_robust_list(0x5555573f6660, 24) = 0 [pid 5148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5148] setpgid(0, 0) = 0 [pid 5148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5148] write(3, "1000", 4) = 4 [pid 5148] close(3) = 0 [pid 5148] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5148] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5148] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5148, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f6650) = 5149 ./strace-static-x86_64: Process 5149 attached [pid 5149] set_robust_list(0x5555573f6660, 24) = 0 [pid 5149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5149] setpgid(0, 0) = 0 [pid 5149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5149] write(3, "1000", 4) = 4 [pid 5149] close(3) = 0 [pid 5149] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5149] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5149] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5149, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5150 attached , child_tidptr=0x5555573f6650) = 5150 [pid 5150] set_robust_list(0x5555573f6660, 24) = 0 [pid 5150] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5150] setpgid(0, 0) = 0 [pid 5150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5150] write(3, "1000", 4) = 4 [pid 5150] close(3) = 0 [pid 5150] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5150] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5150] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5151 attached ) = 5151 [pid 5150] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5150] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5150, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5152 attached , child_tidptr=0x5555573f6650) = 5152 [pid 5152] set_robust_list(0x5555573f6660, 24) = 0 [pid 5152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5152] setpgid(0, 0) = 0 [pid 5152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5152] write(3, "1000", 4) = 4 [pid 5152] close(3) = 0 [pid 5152] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5152] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5152] clone(child_stack=NULL, flags=CLONE_FS) = ? ERESTARTNOINTR (To be restarted) [pid 5152] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5152] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5152, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5153 attached , child_tidptr=0x5555573f6650) = 5153 [pid 5153] set_robust_list(0x5555573f6660, 24) = 0 [pid 5153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5153] setpgid(0, 0) = 0 [pid 5153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5153] write(3, "1000", 4) = 4 [pid 5153] close(3) = 0 [pid 5153] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5153] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5153] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5154 attached ) = 5154 [pid 5154] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5153] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5154] +++ killed by SIGTRAP +++ [pid 5153] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5153, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5155 attached [pid 5151] exit(0 [pid 5155] set_robust_list(0x5555573f6660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5155 [pid 5155] <... set_robust_list resumed>) = 0 [pid 5151] <... exit resumed>) = ? [pid 5155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5151] +++ exited with 0 +++ [pid 5155] setpgid(0, 0) = 0 [pid 5155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5155] write(3, "1000", 4) = 4 [pid 5155] close(3) = 0 [pid 5155] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5155] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5155] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5155, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5156 attached , child_tidptr=0x5555573f6650) = 5156 [pid 5156] set_robust_list(0x5555573f6660, 24) = 0 [pid 5156] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5156] setpgid(0, 0) = 0 [pid 5156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5156] write(3, "1000", 4) = 4 [pid 5156] close(3) = 0 [pid 5156] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5156] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5156] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5157 attached ) = 5157 [pid 5157] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5156] exit_group(0) = ? [pid 5156] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5158 attached , child_tidptr=0x5555573f6650) = 5158 [pid 5158] set_robust_list(0x5555573f6660, 24) = 0 [pid 5158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5157] +++ killed by SIGTRAP +++ [pid 5158] setpgid(0, 0) = 0 [pid 5158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5158] write(3, "1000", 4) = 4 [pid 5158] close(3) = 0 [pid 5158] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5158] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5158] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5158, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5159 attached , child_tidptr=0x5555573f6650) = 5159 [pid 5159] set_robust_list(0x5555573f6660, 24) = 0 [pid 5159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5159] setpgid(0, 0) = 0 [pid 5159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5159] write(3, "1000", 4) = 4 [pid 5159] close(3) = 0 [pid 5159] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5159] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5159] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5159, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f6650) = 5160 ./strace-static-x86_64: Process 5160 attached [pid 5160] set_robust_list(0x5555573f6660, 24) = 0 [pid 5160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5160] setpgid(0, 0) = 0 [pid 5160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5160] write(3, "1000", 4) = 4 [pid 5160] close(3) = 0 [pid 5160] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5160] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5160] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5160, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5161 attached , child_tidptr=0x5555573f6650) = 5161 [pid 5161] set_robust_list(0x5555573f6660, 24) = 0 [pid 5161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5161] setpgid(0, 0) = 0 [pid 5161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5161] write(3, "1000", 4) = 4 [pid 5161] close(3) = 0 [pid 5161] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5161] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5161] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5162 attached ) = 5162 [pid 5161] exit_group(0) = ? [pid 5162] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5161] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5161, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5162] +++ killed by SIGTRAP +++ clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5163 attached , child_tidptr=0x5555573f6650) = 5163 [pid 5163] set_robust_list(0x5555573f6660, 24) = 0 [pid 5163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5163] setpgid(0, 0) = 0 [pid 5163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5163] write(3, "1000", 4) = 4 [pid 5163] close(3) = 0 [pid 5163] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5163] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5163] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5164 attached ) = 5164 [pid 5164] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5163] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5164] +++ killed by SIGTRAP +++ [pid 5163] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5163, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5165 attached , child_tidptr=0x5555573f6650) = 5165 [pid 5165] set_robust_list(0x5555573f6660, 24) = 0 [pid 5165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5165] setpgid(0, 0) = 0 [pid 5165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5165] write(3, "1000", 4) = 4 [pid 5165] close(3) = 0 [pid 5165] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5165] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5165] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5166 attached [pid 5166] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5165] <... clone resumed>) = 5166 [pid 5165] exit_group(0) = ? [pid 5166] +++ killed by SIGTRAP +++ [pid 5165] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5167 attached , child_tidptr=0x5555573f6650) = 5167 [pid 5167] set_robust_list(0x5555573f6660, 24) = 0 [pid 5167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5167] setpgid(0, 0) = 0 [pid 5167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5167] write(3, "1000", 4) = 4 [pid 5167] close(3) = 0 [pid 5167] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5167] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5167] clone(child_stack=NULL, flags=CLONE_FS) = 5168 ./strace-static-x86_64: Process 5168 attached [pid 5167] exit_group(0) = ? [pid 5168] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5167] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5169 attached [pid 5168] +++ killed by SIGTRAP +++ [pid 5169] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5169 [pid 5169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5169] setpgid(0, 0) = 0 [pid 5169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5169] write(3, "1000", 4) = 4 [pid 5169] close(3) = 0 [pid 5169] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5169] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5169] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5170 attached [pid 5170] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5169] <... clone resumed>) = 5170 [pid 5169] exit_group(0 [pid 5170] +++ killed by SIGTRAP +++ [pid 5169] <... exit_group resumed>) = ? [pid 5169] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5171 attached , child_tidptr=0x5555573f6650) = 5171 [pid 5171] set_robust_list(0x5555573f6660, 24) = 0 [pid 5171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5171] setpgid(0, 0) = 0 [pid 5171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5171] write(3, "1000", 4) = 4 [pid 5171] close(3) = 0 [pid 5171] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5171] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5171] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5171, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5172 attached , child_tidptr=0x5555573f6650) = 5172 [pid 5172] set_robust_list(0x5555573f6660, 24) = 0 [pid 5172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5172] setpgid(0, 0) = 0 [pid 5172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5172] write(3, "1000", 4) = 4 [pid 5172] close(3) = 0 [pid 5172] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5172] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5172] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5172, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5173 attached [pid 5173] set_robust_list(0x5555573f6660, 24) = 0 [pid 5173] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5173 [pid 5173] <... prctl resumed>) = 0 [pid 5173] setpgid(0, 0) = 0 [pid 5173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5173] write(3, "1000", 4) = 4 [pid 5173] close(3) = 0 [pid 5173] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5173] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5173] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5173, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5174 attached , child_tidptr=0x5555573f6650) = 5174 [pid 5174] set_robust_list(0x5555573f6660, 24) = 0 [pid 5174] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5174] setpgid(0, 0) = 0 [pid 5174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5174] write(3, "1000", 4) = 4 [pid 5174] close(3) = 0 [pid 5174] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5174] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5174] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5174, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5175 attached , child_tidptr=0x5555573f6650) = 5175 [pid 5175] set_robust_list(0x5555573f6660, 24) = 0 [pid 5175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5175] setpgid(0, 0) = 0 [pid 5175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5175] write(3, "1000", 4) = 4 [pid 5175] close(3) = 0 [pid 5175] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5175] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5175] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5175, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5176 attached , child_tidptr=0x5555573f6650) = 5176 [pid 5176] set_robust_list(0x5555573f6660, 24) = 0 [pid 5176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5176] setpgid(0, 0) = 0 [pid 5176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5176] write(3, "1000", 4) = 4 [pid 5176] close(3) = 0 [pid 5176] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5176] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5176] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5176, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5177 attached , child_tidptr=0x5555573f6650) = 5177 [pid 5177] set_robust_list(0x5555573f6660, 24) = 0 [pid 5177] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5177] setpgid(0, 0) = 0 [pid 5177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5177] write(3, "1000", 4) = 4 [pid 5177] close(3) = 0 [pid 5177] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5177] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5177] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5178 attached ) = 5178 [pid 5178] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5177] exit_group(0) = ? [pid 5177] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5177, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5179 attached , child_tidptr=0x5555573f6650) = 5179 [pid 5179] set_robust_list(0x5555573f6660, 24 [pid 5178] +++ killed by SIGTRAP +++ [pid 5179] <... set_robust_list resumed>) = 0 [pid 5179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5179] setpgid(0, 0) = 0 [pid 5179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5179] write(3, "1000", 4) = 4 [pid 5179] close(3) = 0 [pid 5179] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5179] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5179] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5180 attached ) = 5180 [pid 5180] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5180] +++ killed by SIGTRAP +++ [pid 5179] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5179] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5179, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5181 attached , child_tidptr=0x5555573f6650) = 5181 [pid 5181] set_robust_list(0x5555573f6660, 24) = 0 [pid 5181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5181] setpgid(0, 0) = 0 [pid 5181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5181] write(3, "1000", 4) = 4 [pid 5181] close(3) = 0 [pid 5181] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5181] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5181] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5181, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f6650) = 5182 ./strace-static-x86_64: Process 5182 attached [pid 5182] set_robust_list(0x5555573f6660, 24) = 0 [pid 5182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5182] setpgid(0, 0) = 0 [pid 5182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5182] write(3, "1000", 4) = 4 [pid 5182] close(3) = 0 [pid 5182] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5182] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5182] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5182, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5183 attached , child_tidptr=0x5555573f6650) = 5183 [pid 5183] set_robust_list(0x5555573f6660, 24) = 0 [pid 5183] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5183] setpgid(0, 0) = 0 [pid 5183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5183] write(3, "1000", 4) = 4 [pid 5183] close(3) = 0 [pid 5183] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5183] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5183] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5184 attached ) = 5184 [pid 5184] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5183] exit_group(0) = ? [pid 5183] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5183, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5185 attached , child_tidptr=0x5555573f6650) = 5185 [pid 5185] set_robust_list(0x5555573f6660, 24 [pid 5184] +++ killed by SIGTRAP +++ [pid 5185] <... set_robust_list resumed>) = 0 [pid 5185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5185] setpgid(0, 0) = 0 [pid 5185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5185] write(3, "1000", 4) = 4 [pid 5185] close(3) = 0 [pid 5185] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5185] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5185] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5185, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5186 attached , child_tidptr=0x5555573f6650) = 5186 [pid 5186] set_robust_list(0x5555573f6660, 24) = 0 [pid 5186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5186] setpgid(0, 0) = 0 [pid 5186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5186] write(3, "1000", 4) = 4 [pid 5186] close(3) = 0 [pid 5186] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5186] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5186] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5187 attached ) = 5187 [pid 5186] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5186] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5186, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5188 attached , child_tidptr=0x5555573f6650) = 5188 [pid 5188] set_robust_list(0x5555573f6660, 24) = 0 [pid 5188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5188] setpgid(0, 0) = 0 [pid 5188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5188] write(3, "1000", 4) = 4 [pid 5188] close(3) = 0 [pid 5188] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5188] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5188] clone(child_stack=NULL, flags=CLONE_FS) = 5189 ./strace-static-x86_64: Process 5189 attached [pid 5188] exit_group(0 [pid 5189] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5188] <... exit_group resumed>) = ? [pid 5188] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5190 attached [pid 5189] +++ killed by SIGTRAP +++ [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5190 [pid 5190] set_robust_list(0x5555573f6660, 24) = 0 [pid 5190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5190] setpgid(0, 0) = 0 [pid 5190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5190] write(3, "1000", 4) = 4 [pid 5190] close(3) = 0 [pid 5190] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5190] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5187] exit(0) = ? [pid 5190] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5190, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5187] +++ exited with 0 +++ clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5191 attached [pid 5191] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5191 [pid 5191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5191] setpgid(0, 0) = 0 [pid 5191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5191] write(3, "1000", 4) = 4 [pid 5191] close(3) = 0 [pid 5191] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5191] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5191] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5192 attached [pid 5192] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5191] <... clone resumed>) = 5192 [pid 5191] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5192] +++ killed by SIGTRAP +++ [pid 5191] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5191, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5193 attached , child_tidptr=0x5555573f6650) = 5193 [pid 5193] set_robust_list(0x5555573f6660, 24) = 0 [pid 5193] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5193] setpgid(0, 0) = 0 [pid 5193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5193] write(3, "1000", 4) = 4 [pid 5193] close(3) = 0 [pid 5193] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5193] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5193] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5193, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5194 attached , child_tidptr=0x5555573f6650) = 5194 [pid 5194] set_robust_list(0x5555573f6660, 24) = 0 [pid 5194] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5194] setpgid(0, 0) = 0 [pid 5194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5194] write(3, "1000", 4) = 4 [pid 5194] close(3) = 0 [pid 5194] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5194] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5194] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5194, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5195 attached , child_tidptr=0x5555573f6650) = 5195 [pid 5195] set_robust_list(0x5555573f6660, 24) = 0 [pid 5195] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5195] setpgid(0, 0) = 0 [pid 5195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5195] write(3, "1000", 4) = 4 [pid 5195] close(3) = 0 [pid 5195] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5195] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5195] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5195, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5196 attached , child_tidptr=0x5555573f6650) = 5196 [pid 5196] set_robust_list(0x5555573f6660, 24) = 0 [pid 5196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5196] setpgid(0, 0) = 0 [pid 5196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5196] write(3, "1000", 4) = 4 [pid 5196] close(3) = 0 [pid 5196] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5196] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5196] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5196, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5197 attached [pid 5197] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5197 [pid 5197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5197] setpgid(0, 0) = 0 [pid 5197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5197] write(3, "1000", 4) = 4 [pid 5197] close(3) = 0 [pid 5197] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5197] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5197] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5197] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5197, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f6650) = 5198 ./strace-static-x86_64: Process 5198 attached [pid 5198] set_robust_list(0x5555573f6660, 24) = 0 [pid 5198] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5198] setpgid(0, 0) = 0 [pid 5198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5198] write(3, "1000", 4) = 4 [pid 5198] close(3) = 0 [pid 5198] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5198] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5198] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5198, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5199 attached , child_tidptr=0x5555573f6650) = 5199 [pid 5199] set_robust_list(0x5555573f6660, 24) = 0 [pid 5199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5199] setpgid(0, 0) = 0 [pid 5199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5199] write(3, "1000", 4) = 4 [pid 5199] close(3) = 0 [pid 5199] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5199] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5199] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5199, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5200 attached , child_tidptr=0x5555573f6650) = 5200 [pid 5200] set_robust_list(0x5555573f6660, 24) = 0 [pid 5200] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5200] setpgid(0, 0) = 0 [pid 5200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5200] write(3, "1000", 4) = 4 [pid 5200] close(3) = 0 [pid 5200] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5200] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5200] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5201 attached ) = 5201 [pid 5200] exit_group(0) = ? [pid 5201] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5200] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5202 attached , child_tidptr=0x5555573f6650) = 5202 [pid 5202] set_robust_list(0x5555573f6660, 24 [pid 5201] +++ killed by SIGTRAP +++ [pid 5202] <... set_robust_list resumed>) = 0 [pid 5202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5202] setpgid(0, 0) = 0 [pid 5202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5202] write(3, "1000", 4) = 4 [pid 5202] close(3) = 0 [pid 5202] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5202] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5202] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5202, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5203 attached , child_tidptr=0x5555573f6650) = 5203 [pid 5203] set_robust_list(0x5555573f6660, 24) = 0 [pid 5203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5203] setpgid(0, 0) = 0 [pid 5203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5203] write(3, "1000", 4) = 4 [pid 5203] close(3) = 0 [pid 5203] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5203] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5203] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5203, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5204 attached [pid 5204] set_robust_list(0x5555573f6660, 24) = 0 [pid 5204] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5204 [pid 5204] <... prctl resumed>) = 0 [pid 5204] setpgid(0, 0) = 0 [pid 5204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5204] write(3, "1000", 4) = 4 [pid 5204] close(3) = 0 [pid 5204] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5204] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5204] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5204, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5205 attached , child_tidptr=0x5555573f6650) = 5205 [pid 5205] set_robust_list(0x5555573f6660, 24) = 0 [pid 5205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5205] setpgid(0, 0) = 0 [pid 5205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5205] write(3, "1000", 4) = 4 [pid 5205] close(3) = 0 [pid 5205] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5205] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5205] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5205] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5205, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5206 attached , child_tidptr=0x5555573f6650) = 5206 [pid 5206] set_robust_list(0x5555573f6660, 24) = 0 [pid 5206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5206] setpgid(0, 0) = 0 [pid 5206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5206] write(3, "1000", 4) = 4 [pid 5206] close(3) = 0 [pid 5206] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5206] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5206] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5206, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f6650) = 5207 ./strace-static-x86_64: Process 5207 attached [pid 5207] set_robust_list(0x5555573f6660, 24) = 0 [pid 5207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5207] setpgid(0, 0) = 0 [pid 5207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5207] write(3, "1000", 4) = 4 [pid 5207] close(3) = 0 [pid 5207] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5207] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5207] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5207, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5208 attached , child_tidptr=0x5555573f6650) = 5208 [pid 5208] set_robust_list(0x5555573f6660, 24) = 0 [pid 5208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5208] setpgid(0, 0) = 0 [pid 5208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5208] write(3, "1000", 4) = 4 [pid 5208] close(3) = 0 [pid 5208] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5208] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5208] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5209 attached ) = 5209 [pid 5208] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5209] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5208] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5208, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5210 attached , child_tidptr=0x5555573f6650) = 5210 [pid 5210] set_robust_list(0x5555573f6660, 24) = 0 [pid 5210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5210] setpgid(0, 0) = 0 [pid 5210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5209] +++ killed by SIGTRAP +++ [pid 5210] <... openat resumed>) = 3 [pid 5210] write(3, "1000", 4) = 4 [pid 5210] close(3) = 0 [pid 5210] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5210] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5210] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5210, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5211 attached [pid 5211] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5211 [pid 5211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5211] setpgid(0, 0) = 0 [pid 5211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5211] write(3, "1000", 4) = 4 [pid 5211] close(3) = 0 [pid 5211] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5211] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5211] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5212 attached [pid 5212] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5211] <... clone resumed>) = 5212 [pid 5211] exit_group(0) = ? [pid 5212] +++ killed by SIGTRAP +++ [pid 5211] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5213 attached , child_tidptr=0x5555573f6650) = 5213 [pid 5213] set_robust_list(0x5555573f6660, 24) = 0 [pid 5213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5213] setpgid(0, 0) = 0 [pid 5213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5213] write(3, "1000", 4) = 4 [pid 5213] close(3) = 0 [pid 5213] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5213] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5213] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5213, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5214 attached [pid 5214] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5214 [pid 5214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5214] setpgid(0, 0) = 0 [pid 5214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5214] write(3, "1000", 4) = 4 [pid 5214] close(3) = 0 [pid 5214] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5214] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5214] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5214, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5215 attached , child_tidptr=0x5555573f6650) = 5215 [pid 5215] set_robust_list(0x5555573f6660, 24) = 0 [pid 5215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5215] setpgid(0, 0) = 0 [pid 5215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5215] write(3, "1000", 4) = 4 [pid 5215] close(3) = 0 [pid 5215] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5215] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5215] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5215, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5216 attached , child_tidptr=0x5555573f6650) = 5216 [pid 5216] set_robust_list(0x5555573f6660, 24) = 0 [pid 5216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5216] setpgid(0, 0) = 0 [pid 5216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5216] write(3, "1000", 4) = 4 [pid 5216] close(3) = 0 [pid 5216] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5216] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5216] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5217 attached ) = 5217 [pid 5217] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5216] exit_group(0) = ? [pid 5216] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5218 attached , child_tidptr=0x5555573f6650) = 5218 [pid 5218] set_robust_list(0x5555573f6660, 24) = 0 [pid 5217] +++ killed by SIGTRAP +++ [pid 5218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5218] setpgid(0, 0) = 0 [pid 5218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5218] write(3, "1000", 4) = 4 [pid 5218] close(3) = 0 [pid 5218] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5218] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5218] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5219 attached ) = 5219 [pid 5219] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5218] exit_group(0) = ? [pid 5218] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5219] +++ killed by SIGTRAP +++ ./strace-static-x86_64: Process 5220 attached [pid 5220] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5220 [pid 5220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5220] setpgid(0, 0) = 0 [pid 5220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5220] write(3, "1000", 4) = 4 [pid 5220] close(3) = 0 [pid 5220] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5220] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5220] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5220, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5221 attached , child_tidptr=0x5555573f6650) = 5221 [pid 5221] set_robust_list(0x5555573f6660, 24) = 0 [pid 5221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5221] setpgid(0, 0) = 0 [pid 5221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5221] write(3, "1000", 4) = 4 [pid 5221] close(3) = 0 [pid 5221] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5221] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5221] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5221, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5222 attached , child_tidptr=0x5555573f6650) = 5222 [pid 5222] set_robust_list(0x5555573f6660, 24) = 0 [pid 5222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5222] setpgid(0, 0) = 0 [pid 5222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5222] write(3, "1000", 4) = 4 [pid 5222] close(3) = 0 [pid 5222] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5222] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5222] clone(child_stack=NULL, flags=CLONE_FS) = 5223 ./strace-static-x86_64: Process 5223 attached [pid 5222] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5223] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5223] +++ killed by SIGTRAP +++ [pid 5222] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5222, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5224 attached [pid 5224] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5224 [pid 5224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5224] setpgid(0, 0) = 0 [pid 5224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5224] write(3, "1000", 4) = 4 [pid 5224] close(3) = 0 [pid 5224] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5224] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5224] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5224, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5225 attached , child_tidptr=0x5555573f6650) = 5225 [pid 5225] set_robust_list(0x5555573f6660, 24) = 0 [pid 5225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5225] setpgid(0, 0) = 0 [pid 5225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5225] write(3, "1000", 4) = 4 [pid 5225] close(3) = 0 [pid 5225] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5225] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5225] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5225] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5225, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5226 attached [pid 5226] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5226 [pid 5226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5226] setpgid(0, 0) = 0 [pid 5226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5226] write(3, "1000", 4) = 4 [pid 5226] close(3) = 0 [pid 5226] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5226] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5226] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5227 attached ) = 5227 [pid 5227] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5226] exit_group(0) = ? [pid 5226] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5227] +++ killed by SIGTRAP +++ clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5228 attached [pid 5228] set_robust_list(0x5555573f6660, 24) = 0 [pid 5228] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5228 [pid 5228] <... prctl resumed>) = 0 [pid 5228] setpgid(0, 0) = 0 [pid 5228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5228] write(3, "1000", 4) = 4 [pid 5228] close(3) = 0 [pid 5228] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5228] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5228] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5228] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5228, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5229 attached , child_tidptr=0x5555573f6650) = 5229 [pid 5229] set_robust_list(0x5555573f6660, 24) = 0 [pid 5229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5229] setpgid(0, 0) = 0 [pid 5229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5229] write(3, "1000", 4) = 4 [pid 5229] close(3) = 0 [pid 5229] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5229] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5229] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5230 attached ) = 5230 [pid 5229] exit_group(0 [pid 5230] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5229] <... exit_group resumed>) = ? [pid 5229] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5231 attached , child_tidptr=0x5555573f6650) = 5231 [pid 5230] +++ killed by SIGTRAP +++ [pid 5231] set_robust_list(0x5555573f6660, 24) = 0 [pid 5231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5231] setpgid(0, 0) = 0 [pid 5231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5231] write(3, "1000", 4) = 4 [pid 5231] close(3) = 0 [pid 5231] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5231] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5231] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5231] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5231, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5232 attached , child_tidptr=0x5555573f6650) = 5232 [pid 5232] set_robust_list(0x5555573f6660, 24) = 0 [pid 5232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5232] setpgid(0, 0) = 0 [pid 5232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5232] write(3, "1000", 4) = 4 [pid 5232] close(3) = 0 [pid 5232] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5232] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5232] clone(child_stack=NULL, flags=CLONE_FS) = ? ERESTARTNOINTR (To be restarted) [pid 5232] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5232] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5232, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5233 attached [pid 5233] set_robust_list(0x5555573f6660, 24) = 0 [pid 5233] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5233 [pid 5233] <... prctl resumed>) = 0 [pid 5233] setpgid(0, 0) = 0 [pid 5233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5233] write(3, "1000", 4) = 4 [pid 5233] close(3) = 0 [pid 5233] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5233] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5233] clone(child_stack=NULL, flags=CLONE_FS) = 5234 ./strace-static-x86_64: Process 5234 attached [pid 5233] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5233] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5233, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5234] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5235 attached [pid 5234] +++ killed by SIGTRAP +++ [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5235 [pid 5235] set_robust_list(0x5555573f6660, 24) = 0 [pid 5235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5235] setpgid(0, 0) = 0 [pid 5235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5235] write(3, "1000", 4) = 4 [pid 5235] close(3) = 0 [pid 5235] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5235] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5235] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5236 attached ) = 5236 [pid 5235] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5235] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5235, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5237 attached , child_tidptr=0x5555573f6650) = 5237 [pid 5237] set_robust_list(0x5555573f6660, 24) = 0 [pid 5237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5237] setpgid(0, 0) = 0 [pid 5237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5237] write(3, "1000", 4) = 4 [pid 5237] close(3) = 0 [pid 5237] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5237] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5237] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5237, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f6650) = 5238 ./strace-static-x86_64: Process 5238 attached [pid 5238] set_robust_list(0x5555573f6660, 24) = 0 [pid 5238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5238] setpgid(0, 0) = 0 [pid 5238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5238] write(3, "1000", 4) = 4 [pid 5238] close(3) = 0 [pid 5238] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5238] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5238] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5239 attached ) = 5239 [pid 5238] exit_group(0 [pid 5239] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5238] <... exit_group resumed>) = ? [pid 5238] +++ exited with 0 +++ [pid 5236] exit(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5236] <... exit resumed>) = ? [pid 5236] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5239] +++ killed by SIGTRAP +++ ./strace-static-x86_64: Process 5240 attached [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5240 [pid 5240] set_robust_list(0x5555573f6660, 24) = 0 [pid 5240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5240] setpgid(0, 0) = 0 [pid 5240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5240] write(3, "1000", 4) = 4 [pid 5240] close(3) = 0 [pid 5240] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5240] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5240] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5240, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5241 attached , child_tidptr=0x5555573f6650) = 5241 [pid 5241] set_robust_list(0x5555573f6660, 24) = 0 [pid 5241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5241] setpgid(0, 0) = 0 [pid 5241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5241] write(3, "1000", 4) = 4 [pid 5241] close(3) = 0 [pid 5241] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5241] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5241] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5242 attached [pid 5242] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5241] <... clone resumed>) = 5242 [pid 5241] exit_group(0 [pid 5242] +++ killed by SIGTRAP +++ [pid 5241] <... exit_group resumed>) = ? [pid 5241] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5241, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5243 attached , child_tidptr=0x5555573f6650) = 5243 [pid 5243] set_robust_list(0x5555573f6660, 24) = 0 [pid 5243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5243] setpgid(0, 0) = 0 [pid 5243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5243] write(3, "1000", 4) = 4 [pid 5243] close(3) = 0 [pid 5243] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5243] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5243] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5243, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5244 attached [pid 5244] set_robust_list(0x5555573f6660, 24) = 0 [pid 5244] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5244 [pid 5244] <... prctl resumed>) = 0 [pid 5244] setpgid(0, 0) = 0 [pid 5244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5244] write(3, "1000", 4) = 4 [pid 5244] close(3) = 0 [pid 5244] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5244] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5244] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5244, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5245 attached , child_tidptr=0x5555573f6650) = 5245 [pid 5245] set_robust_list(0x5555573f6660, 24) = 0 [pid 5245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5245] setpgid(0, 0) = 0 [pid 5245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5245] write(3, "1000", 4) = 4 [pid 5245] close(3) = 0 [pid 5245] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5245] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5245] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5245, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5246 attached , child_tidptr=0x5555573f6650) = 5246 [pid 5246] set_robust_list(0x5555573f6660, 24) = 0 [pid 5246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5246] setpgid(0, 0) = 0 [pid 5246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5246] write(3, "1000", 4) = 4 [pid 5246] close(3) = 0 [pid 5246] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5246] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5246] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5246, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5247 attached , child_tidptr=0x5555573f6650) = 5247 [pid 5247] set_robust_list(0x5555573f6660, 24) = 0 [pid 5247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5247] setpgid(0, 0) = 0 [pid 5247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5247] write(3, "1000", 4) = 4 [pid 5247] close(3) = 0 [pid 5247] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5247] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5247] clone(child_stack=NULL, flags=CLONE_FS) = 5248 ./strace-static-x86_64: Process 5248 attached [pid 5247] exit_group(0) = ? [pid 5248] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5247] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5248] +++ killed by SIGTRAP +++ clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5249 attached , child_tidptr=0x5555573f6650) = 5249 [pid 5249] set_robust_list(0x5555573f6660, 24) = 0 [pid 5249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5249] setpgid(0, 0) = 0 [pid 5249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5249] write(3, "1000", 4) = 4 [pid 5249] close(3) = 0 [pid 5249] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5249] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5249] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5251 attached ) = 5251 [pid 5249] exit_group(0) = ? [pid 5249] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5252 attached , child_tidptr=0x5555573f6650) = 5252 [pid 5252] set_robust_list(0x5555573f6660, 24) = 0 [pid 5252] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5252] setpgid(0, 0) = 0 [pid 5252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5252] write(3, "1000", 4) = 4 [pid 5252] close(3) = 0 [pid 5252] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5252] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5252] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5253 attached ) = 5253 [pid 5252] exit_group(0) = ? [pid 5252] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5254 attached , child_tidptr=0x5555573f6650) = 5254 [pid 5254] set_robust_list(0x5555573f6660, 24) = 0 [pid 5254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5254] setpgid(0, 0) = 0 [pid 5251] exit(0 [pid 5254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5251] <... exit resumed>) = ? [pid 5254] <... openat resumed>) = 3 [pid 5251] +++ exited with 0 +++ [pid 5254] write(3, "1000", 4) = 4 [pid 5254] close(3) = 0 [pid 5254] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5254] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5254] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5255 attached ) = 5255 [pid 5255] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5254] exit_group(0) = ? [pid 5255] +++ killed by SIGTRAP +++ [pid 5254] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5253] exit(0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5253] <... exit resumed>) = ? [pid 5069] <... restart_syscall resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5253] +++ exited with 0 +++ ./strace-static-x86_64: Process 5256 attached [pid 5256] set_robust_list(0x5555573f6660, 24) = 0 [pid 5256] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5256 [pid 5256] <... prctl resumed>) = 0 [pid 5256] setpgid(0, 0) = 0 [pid 5256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5256] write(3, "1000", 4) = 4 [pid 5256] close(3) = 0 [pid 5256] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5256] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5256] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5256, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5257 attached , child_tidptr=0x5555573f6650) = 5257 [pid 5257] set_robust_list(0x5555573f6660, 24) = 0 [pid 5257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5257] setpgid(0, 0) = 0 [pid 5257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5257] write(3, "1000", 4) = 4 [pid 5257] close(3) = 0 [pid 5257] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5257] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5257] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5257, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5258 attached , child_tidptr=0x5555573f6650) = 5258 [pid 5258] set_robust_list(0x5555573f6660, 24) = 0 [pid 5258] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5258] setpgid(0, 0) = 0 [pid 5258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5258] write(3, "1000", 4) = 4 [pid 5258] close(3) = 0 [pid 5258] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5258] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5258] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5258, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5259 attached , child_tidptr=0x5555573f6650) = 5259 [pid 5259] set_robust_list(0x5555573f6660, 24) = 0 [pid 5259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5259] setpgid(0, 0) = 0 [pid 5259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5259] write(3, "1000", 4) = 4 [pid 5259] close(3) = 0 [pid 5259] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5259] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5259] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5259, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=2 /* 0.02 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5260 attached [pid 5260] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5260 [pid 5260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5260] setpgid(0, 0) = 0 [pid 5260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5260] write(3, "1000", 4) = 4 [pid 5260] close(3) = 0 [pid 5260] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5260] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5260] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5260, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5261 attached , child_tidptr=0x5555573f6650) = 5261 [pid 5261] set_robust_list(0x5555573f6660, 24) = 0 [pid 5261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5261] setpgid(0, 0) = 0 [pid 5261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5261] write(3, "1000", 4) = 4 [pid 5261] close(3) = 0 [pid 5261] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5261] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5261] clone(child_stack=NULL, flags=CLONE_FS) = 5262 ./strace-static-x86_64: Process 5262 attached [pid 5261] exit_group(0) = ? [pid 5262] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5261] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5263 attached , child_tidptr=0x5555573f6650) = 5263 [pid 5263] set_robust_list(0x5555573f6660, 24 [pid 5262] +++ killed by SIGTRAP +++ [pid 5263] <... set_robust_list resumed>) = 0 [pid 5263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5263] setpgid(0, 0) = 0 [pid 5263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5263] write(3, "1000", 4) = 4 [pid 5263] close(3) = 0 [pid 5263] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5263] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5263] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5264 attached ) = 5264 [pid 5264] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5263] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5264] +++ killed by SIGTRAP +++ [pid 5263] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5263, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f6650) = 5265 ./strace-static-x86_64: Process 5265 attached [pid 5265] set_robust_list(0x5555573f6660, 24) = 0 [pid 5265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5265] setpgid(0, 0) = 0 [pid 5265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5265] write(3, "1000", 4) = 4 [pid 5265] close(3) = 0 [pid 5265] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5265] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5265] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5265, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5266 attached , child_tidptr=0x5555573f6650) = 5266 [pid 5266] set_robust_list(0x5555573f6660, 24) = 0 [pid 5266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5266] setpgid(0, 0) = 0 [pid 5266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5266] write(3, "1000", 4) = 4 [pid 5266] close(3) = 0 [pid 5266] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5266] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5266] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5267 attached ) = 5267 [pid 5266] exit_group(0) = ? [pid 5266] +++ exited with 0 +++ [pid 5267] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5267] +++ killed by SIGTRAP +++ ./strace-static-x86_64: Process 5268 attached [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5268 [pid 5268] set_robust_list(0x5555573f6660, 24) = 0 [pid 5268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5268] setpgid(0, 0) = 0 [pid 5268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5268] write(3, "1000", 4) = 4 [pid 5268] close(3) = 0 [pid 5268] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5268] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5268] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5268, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5269 attached , child_tidptr=0x5555573f6650) = 5269 [pid 5269] set_robust_list(0x5555573f6660, 24) = 0 [pid 5269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5269] setpgid(0, 0) = 0 [pid 5269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5269] write(3, "1000", 4) = 4 [pid 5269] close(3) = 0 [pid 5269] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5269] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5269] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5270 attached ) = 5270 [pid 5270] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5269] exit_group(0 [pid 5270] +++ killed by SIGTRAP +++ [pid 5269] <... exit_group resumed>) = ? [pid 5269] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5271 attached , child_tidptr=0x5555573f6650) = 5271 [pid 5271] set_robust_list(0x5555573f6660, 24) = 0 [pid 5271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5271] setpgid(0, 0) = 0 [pid 5271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5271] write(3, "1000", 4) = 4 [pid 5271] close(3) = 0 [pid 5271] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5271] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5271] clone(child_stack=NULL, flags=CLONE_FS) = 5272 ./strace-static-x86_64: Process 5272 attached [pid 5271] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5272] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5271] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5271, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5273 attached , child_tidptr=0x5555573f6650) = 5273 [pid 5273] set_robust_list(0x5555573f6660, 24) = 0 [pid 5273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5272] +++ killed by SIGTRAP +++ [pid 5273] setpgid(0, 0) = 0 [pid 5273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5273] write(3, "1000", 4) = 4 [pid 5273] close(3) = 0 [pid 5273] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5273] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5273] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5273, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5274 attached [pid 5274] set_robust_list(0x5555573f6660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5274 [pid 5274] <... set_robust_list resumed>) = 0 [pid 5274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5274] setpgid(0, 0) = 0 [pid 5274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5274] write(3, "1000", 4) = 4 [pid 5274] close(3) = 0 [pid 5274] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5274] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5274] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5274, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5275 attached [pid 5275] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5275 [pid 5275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5275] setpgid(0, 0) = 0 [pid 5275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5275] write(3, "1000", 4) = 4 [pid 5275] close(3) = 0 [pid 5275] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5275] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5275] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5275, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5276 attached , child_tidptr=0x5555573f6650) = 5276 [pid 5276] set_robust_list(0x5555573f6660, 24) = 0 [pid 5276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5276] setpgid(0, 0) = 0 [pid 5276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5276] write(3, "1000", 4) = 4 [pid 5276] close(3) = 0 [pid 5276] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5276] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5276] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5276, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5277 attached , child_tidptr=0x5555573f6650) = 5277 [pid 5277] set_robust_list(0x5555573f6660, 24) = 0 [pid 5277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5277] setpgid(0, 0) = 0 [pid 5277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5277] write(3, "1000", 4) = 4 [pid 5277] close(3) = 0 [pid 5277] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5277] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5277] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5277, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5278 attached , child_tidptr=0x5555573f6650) = 5278 [pid 5278] set_robust_list(0x5555573f6660, 24) = 0 [pid 5278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5278] setpgid(0, 0) = 0 [pid 5278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5278] write(3, "1000", 4) = 4 [pid 5278] close(3) = 0 [pid 5278] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5278] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5278] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5278, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5279 attached , child_tidptr=0x5555573f6650) = 5279 [pid 5279] set_robust_list(0x5555573f6660, 24) = 0 [pid 5279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5279] setpgid(0, 0) = 0 [pid 5279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5279] write(3, "1000", 4) = 4 [pid 5279] close(3) = 0 [pid 5279] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5279] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5279] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5280 attached ) = 5280 [pid 5280] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5279] exit_group(0) = ? [pid 5279] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5280] +++ killed by SIGTRAP +++ clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5281 attached [pid 5281] set_robust_list(0x5555573f6660, 24) = 0 [pid 5281] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5281 [pid 5281] <... prctl resumed>) = 0 [pid 5281] setpgid(0, 0) = 0 [pid 5281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5281] write(3, "1000", 4) = 4 [pid 5281] close(3) = 0 [pid 5281] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5281] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5281] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5281] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5281, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5282 attached , child_tidptr=0x5555573f6650) = 5282 [pid 5282] set_robust_list(0x5555573f6660, 24) = 0 [pid 5282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5282] setpgid(0, 0) = 0 [pid 5282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5282] write(3, "1000", 4) = 4 [pid 5282] close(3) = 0 [pid 5282] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5282] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5282] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5282, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5283 attached , child_tidptr=0x5555573f6650) = 5283 [pid 5283] set_robust_list(0x5555573f6660, 24) = 0 [pid 5283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5283] setpgid(0, 0) = 0 [pid 5283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5283] write(3, "1000", 4) = 4 [pid 5283] close(3) = 0 [pid 5283] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5283] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5283] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5284 attached ) = 5284 [pid 5283] exit_group(0) = ? [pid 5284] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5284] +++ killed by SIGTRAP +++ [pid 5283] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5283, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5285 attached [pid 5285] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5285 [pid 5285] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5285] setpgid(0, 0) = 0 [pid 5285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5285] write(3, "1000", 4) = 4 [pid 5285] close(3) = 0 [pid 5285] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5285] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5285] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5285, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5286 attached , child_tidptr=0x5555573f6650) = 5286 [pid 5286] set_robust_list(0x5555573f6660, 24) = 0 [pid 5286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5286] setpgid(0, 0) = 0 [pid 5286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5286] write(3, "1000", 4) = 4 [pid 5286] close(3) = 0 [pid 5286] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5286] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5286] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5287 attached ) = 5287 [pid 5286] exit_group(0) = ? [pid 5287] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5286] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5288 attached , child_tidptr=0x5555573f6650) = 5288 [pid 5288] set_robust_list(0x5555573f6660, 24) = 0 [pid 5287] +++ killed by SIGTRAP +++ [pid 5288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5288] setpgid(0, 0) = 0 [pid 5288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5288] write(3, "1000", 4) = 4 [pid 5288] close(3) = 0 [pid 5288] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5288] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5288] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5288] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5288, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5289 attached , child_tidptr=0x5555573f6650) = 5289 [pid 5289] set_robust_list(0x5555573f6660, 24) = 0 [pid 5289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5289] setpgid(0, 0) = 0 [pid 5289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5289] write(3, "1000", 4) = 4 [pid 5289] close(3) = 0 [pid 5289] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5289] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5289] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5290 attached ) = 5290 [pid 5290] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5289] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5290] +++ killed by SIGTRAP +++ [pid 5289] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5289, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5291 attached , child_tidptr=0x5555573f6650) = 5291 [pid 5291] set_robust_list(0x5555573f6660, 24) = 0 [pid 5291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5291] setpgid(0, 0) = 0 [pid 5291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5291] write(3, "1000", 4) = 4 [pid 5291] close(3) = 0 [pid 5291] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5291] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5291] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5291] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5291, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5292 attached [pid 5292] set_robust_list(0x5555573f6660, 24) = 0 [pid 5292] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5292 [pid 5292] <... prctl resumed>) = 0 [pid 5292] setpgid(0, 0) = 0 [pid 5292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5292] write(3, "1000", 4) = 4 [pid 5292] close(3) = 0 [pid 5292] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5292] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5292] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5292, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5293 attached [pid 5293] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5293 [pid 5293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5293] setpgid(0, 0) = 0 [pid 5293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5293] write(3, "1000", 4) = 4 [pid 5293] close(3) = 0 [pid 5293] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5293] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5293] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5293, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5294 attached [pid 5294] set_robust_list(0x5555573f6660, 24) = 0 [pid 5294] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5294 [pid 5294] <... prctl resumed>) = 0 [pid 5294] setpgid(0, 0) = 0 [pid 5294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5294] write(3, "1000", 4) = 4 [pid 5294] close(3) = 0 [pid 5294] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5294] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5294] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5294, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5295 attached , child_tidptr=0x5555573f6650) = 5295 [pid 5295] set_robust_list(0x5555573f6660, 24) = 0 [pid 5295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5295] setpgid(0, 0) = 0 [pid 5295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5295] write(3, "1000", 4) = 4 [pid 5295] close(3) = 0 [pid 5295] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5295] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5295] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5296 attached ) = 5296 [pid 5296] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5295] exit_group(0) = ? [pid 5295] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5295, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5297 attached , child_tidptr=0x5555573f6650) = 5297 [pid 5297] set_robust_list(0x5555573f6660, 24 [pid 5296] +++ killed by SIGTRAP +++ [pid 5297] <... set_robust_list resumed>) = 0 [pid 5297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5297] setpgid(0, 0) = 0 [pid 5297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5297] write(3, "1000", 4) = 4 [pid 5297] close(3) = 0 [pid 5297] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5297] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5297] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5297, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5298 attached , child_tidptr=0x5555573f6650) = 5298 [pid 5298] set_robust_list(0x5555573f6660, 24) = 0 [pid 5298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5298] setpgid(0, 0) = 0 [pid 5298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5298] write(3, "1000", 4) = 4 [pid 5298] close(3) = 0 [pid 5298] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5298] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5298] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5298, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5299 attached , child_tidptr=0x5555573f6650) = 5299 [pid 5299] set_robust_list(0x5555573f6660, 24) = 0 [pid 5299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5299] setpgid(0, 0) = 0 [pid 5299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5299] write(3, "1000", 4) = 4 [pid 5299] close(3) = 0 [pid 5299] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5299] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5299] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5299, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5300 attached , child_tidptr=0x5555573f6650) = 5300 [pid 5300] set_robust_list(0x5555573f6660, 24) = 0 [pid 5300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5300] setpgid(0, 0) = 0 [pid 5300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5300] write(3, "1000", 4) = 4 [pid 5300] close(3) = 0 [pid 5300] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5300] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5300] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5300, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5301 attached [pid 5301] set_robust_list(0x5555573f6660, 24) = 0 [pid 5301] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5301 [pid 5301] <... prctl resumed>) = 0 [pid 5301] setpgid(0, 0) = 0 [pid 5301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5301] write(3, "1000", 4) = 4 [pid 5301] close(3) = 0 [pid 5301] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5301] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5301] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5302 attached ) = 5302 [pid 5302] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5301] exit_group(0) = ? [pid 5301] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5303 attached , child_tidptr=0x5555573f6650) = 5303 [pid 5302] +++ killed by SIGTRAP +++ [pid 5303] set_robust_list(0x5555573f6660, 24) = 0 [pid 5303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5303] setpgid(0, 0) = 0 [pid 5303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5303] write(3, "1000", 4) = 4 [pid 5303] close(3) = 0 [pid 5303] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5303] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5303] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5303, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5304 attached [pid 5304] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5304 [pid 5304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5304] setpgid(0, 0) = 0 [pid 5304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5304] write(3, "1000", 4) = 4 [pid 5304] close(3) = 0 [pid 5304] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5304] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5304] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5305 attached ) = 5305 [pid 5305] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5304] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5305] +++ killed by SIGTRAP +++ [pid 5304] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5304, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5306 attached , child_tidptr=0x5555573f6650) = 5306 [pid 5306] set_robust_list(0x5555573f6660, 24) = 0 [pid 5306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5306] setpgid(0, 0) = 0 [pid 5306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5306] write(3, "1000", 4) = 4 [pid 5306] close(3) = 0 [pid 5306] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5306] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5306] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5306] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5306, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5307 attached , child_tidptr=0x5555573f6650) = 5307 [pid 5307] set_robust_list(0x5555573f6660, 24) = 0 [pid 5307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5307] setpgid(0, 0) = 0 [pid 5307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5307] write(3, "1000", 4) = 4 [pid 5307] close(3) = 0 [pid 5307] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5307] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5307] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5307, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5308 attached , child_tidptr=0x5555573f6650) = 5308 [pid 5308] set_robust_list(0x5555573f6660, 24) = 0 [pid 5308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5308] setpgid(0, 0) = 0 [pid 5308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5308] write(3, "1000", 4) = 4 [pid 5308] close(3) = 0 [pid 5308] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5308] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5308] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5308, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5309 attached , child_tidptr=0x5555573f6650) = 5309 [pid 5309] set_robust_list(0x5555573f6660, 24) = 0 [pid 5309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5309] setpgid(0, 0) = 0 [pid 5309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5309] write(3, "1000", 4) = 4 [pid 5309] close(3) = 0 [pid 5309] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5309] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5309] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5309, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5310 attached [pid 5310] set_robust_list(0x5555573f6660, 24) = 0 [pid 5310] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5310 [pid 5310] <... prctl resumed>) = 0 [pid 5310] setpgid(0, 0) = 0 [pid 5310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5310] write(3, "1000", 4) = 4 [pid 5310] close(3) = 0 [pid 5310] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5310] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5310] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5310, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=2 /* 0.02 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5311 attached [pid 5311] set_robust_list(0x5555573f6660, 24) = 0 [pid 5311] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5311 [pid 5311] <... prctl resumed>) = 0 [pid 5311] setpgid(0, 0) = 0 [pid 5311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5311] write(3, "1000", 4) = 4 [pid 5311] close(3) = 0 [pid 5311] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5311] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5311] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5311, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5312 attached [pid 5312] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5312 [pid 5312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5312] setpgid(0, 0) = 0 [pid 5312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5312] write(3, "1000", 4) = 4 [pid 5312] close(3) = 0 [pid 5312] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5312] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5312] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5312] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5312, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f6650) = 5313 ./strace-static-x86_64: Process 5313 attached [pid 5313] set_robust_list(0x5555573f6660, 24) = 0 [pid 5313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5313] setpgid(0, 0) = 0 [pid 5313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5313] write(3, "1000", 4) = 4 [pid 5313] close(3) = 0 [pid 5313] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5313] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5313] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5313, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=2 /* 0.02 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f6650) = 5314 ./strace-static-x86_64: Process 5314 attached [pid 5314] set_robust_list(0x5555573f6660, 24) = 0 [pid 5314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5314] setpgid(0, 0) = 0 [pid 5314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5314] write(3, "1000", 4) = 4 [pid 5314] close(3) = 0 [pid 5314] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5314] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5314] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5315 attached ) = 5315 [pid 5314] exit_group(0) = ? [pid 5315] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5314] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5315] +++ killed by SIGTRAP +++ restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5316 attached , child_tidptr=0x5555573f6650) = 5316 [pid 5316] set_robust_list(0x5555573f6660, 24) = 0 [pid 5316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5316] setpgid(0, 0) = 0 [pid 5316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5316] write(3, "1000", 4) = 4 [pid 5316] close(3) = 0 [pid 5316] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5316] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5316] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5316, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5317 attached , child_tidptr=0x5555573f6650) = 5317 [pid 5317] set_robust_list(0x5555573f6660, 24) = 0 [pid 5317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5317] setpgid(0, 0) = 0 [pid 5317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5317] write(3, "1000", 4) = 4 [pid 5317] close(3) = 0 [pid 5317] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5317] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5317] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5317, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5318 attached , child_tidptr=0x5555573f6650) = 5318 [pid 5318] set_robust_list(0x5555573f6660, 24) = 0 [pid 5318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5318] setpgid(0, 0) = 0 [pid 5318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5318] write(3, "1000", 4) = 4 [pid 5318] close(3) = 0 [pid 5318] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5318] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5318] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5318, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5319 attached , child_tidptr=0x5555573f6650) = 5319 [pid 5319] set_robust_list(0x5555573f6660, 24) = 0 [pid 5319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5319] setpgid(0, 0) = 0 [pid 5319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5319] write(3, "1000", 4) = 4 [pid 5319] close(3) = 0 [pid 5319] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5319] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5319] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5319, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5320 attached , child_tidptr=0x5555573f6650) = 5320 [pid 5320] set_robust_list(0x5555573f6660, 24) = 0 [pid 5320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5320] setpgid(0, 0) = 0 [pid 5320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5320] write(3, "1000", 4) = 4 [pid 5320] close(3) = 0 [pid 5320] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5320] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5320] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5320, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5321 attached , child_tidptr=0x5555573f6650) = 5321 [pid 5321] set_robust_list(0x5555573f6660, 24) = 0 [pid 5321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5321] setpgid(0, 0) = 0 [pid 5321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5321] write(3, "1000", 4) = 4 [pid 5321] close(3) = 0 [pid 5321] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5321] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5321] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5321, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5322 attached , child_tidptr=0x5555573f6650) = 5322 [pid 5322] set_robust_list(0x5555573f6660, 24) = 0 [pid 5322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5322] setpgid(0, 0) = 0 [pid 5322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5322] write(3, "1000", 4) = 4 [pid 5322] close(3) = 0 [pid 5322] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5322] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5322] clone(child_stack=NULL, flags=CLONE_FS) = 5323 ./strace-static-x86_64: Process 5323 attached [pid 5322] exit_group(0) = ? [pid 5323] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5322] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5323] +++ killed by SIGTRAP +++ <... clone resumed>, child_tidptr=0x5555573f6650) = 5324 ./strace-static-x86_64: Process 5324 attached [pid 5324] set_robust_list(0x5555573f6660, 24) = 0 [pid 5324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5324] setpgid(0, 0) = 0 [pid 5324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5324] write(3, "1000", 4) = 4 [pid 5324] close(3) = 0 [pid 5324] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5324] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5324] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5324, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5325 attached , child_tidptr=0x5555573f6650) = 5325 [pid 5325] set_robust_list(0x5555573f6660, 24) = 0 [pid 5325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5325] setpgid(0, 0) = 0 [pid 5325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5325] write(3, "1000", 4) = 4 [pid 5325] close(3) = 0 [pid 5325] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5325] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5325] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5326 attached ) = 5326 [pid 5326] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5325] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5326] +++ killed by SIGTRAP +++ [pid 5325] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5325, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5327 attached , child_tidptr=0x5555573f6650) = 5327 [pid 5327] set_robust_list(0x5555573f6660, 24) = 0 [pid 5327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5327] setpgid(0, 0) = 0 [pid 5327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5327] write(3, "1000", 4) = 4 [pid 5327] close(3) = 0 [pid 5327] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5327] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5327] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5327] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5327, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5328 attached [pid 5328] set_robust_list(0x5555573f6660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5328 [pid 5328] <... set_robust_list resumed>) = 0 [pid 5328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5328] setpgid(0, 0) = 0 [pid 5328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5328] write(3, "1000", 4) = 4 [pid 5328] close(3) = 0 [pid 5328] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5328] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5328] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5328, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5329 attached [pid 5329] set_robust_list(0x5555573f6660, 24) = 0 [pid 5329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5329 [pid 5329] setpgid(0, 0) = 0 [pid 5329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5329] write(3, "1000", 4) = 4 [pid 5329] close(3) = 0 [pid 5329] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5329] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5329] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5329, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5330 attached , child_tidptr=0x5555573f6650) = 5330 [pid 5330] set_robust_list(0x5555573f6660, 24) = 0 [pid 5330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5330] setpgid(0, 0) = 0 [pid 5330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5330] write(3, "1000", 4) = 4 [pid 5330] close(3) = 0 [pid 5330] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5330] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5330] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5331 attached ) = 5331 [pid 5331] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5330] exit_group(0) = ? [pid 5330] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5332 attached , child_tidptr=0x5555573f6650) = 5332 [pid 5332] set_robust_list(0x5555573f6660, 24) = 0 [pid 5332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5332] setpgid(0, 0) = 0 [pid 5332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5331] +++ killed by SIGTRAP +++ [pid 5332] <... openat resumed>) = 3 [pid 5332] write(3, "1000", 4) = 4 [pid 5332] close(3) = 0 [pid 5332] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5332] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5332] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5333 attached ) = 5333 [pid 5332] exit_group(0 [pid 5333] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5332] <... exit_group resumed>) = ? [pid 5333] +++ killed by SIGTRAP +++ [pid 5332] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5334 attached [pid 5334] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5334 [pid 5334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5334] setpgid(0, 0) = 0 [pid 5334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5334] write(3, "1000", 4) = 4 [pid 5334] close(3) = 0 [pid 5334] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5334] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5334] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5334, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5335 attached [pid 5335] set_robust_list(0x5555573f6660, 24) = 0 [pid 5335] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5335 [pid 5335] <... prctl resumed>) = 0 [pid 5335] setpgid(0, 0) = 0 [pid 5335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5335] write(3, "1000", 4) = 4 [pid 5335] close(3) = 0 [pid 5335] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5335] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5335] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5335, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5336 attached [pid 5336] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5336 [pid 5336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5336] setpgid(0, 0) = 0 [pid 5336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5336] write(3, "1000", 4) = 4 [pid 5336] close(3) = 0 [pid 5336] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5336] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5336] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5336, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f6650) = 5337 ./strace-static-x86_64: Process 5337 attached [pid 5337] set_robust_list(0x5555573f6660, 24) = 0 [pid 5337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5337] setpgid(0, 0) = 0 [pid 5337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5337] write(3, "1000", 4) = 4 [pid 5337] close(3) = 0 [pid 5337] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5337] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5337] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5338 attached ) = 5338 [pid 5337] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5337] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5337, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5339 attached , child_tidptr=0x5555573f6650) = 5339 [pid 5339] set_robust_list(0x5555573f6660, 24) = 0 [pid 5339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5339] setpgid(0, 0) = 0 [pid 5339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5339] write(3, "1000", 4) = 4 [pid 5339] close(3) = 0 [pid 5339] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5339] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5339] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5339, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f6650) = 5340 ./strace-static-x86_64: Process 5340 attached [pid 5340] set_robust_list(0x5555573f6660, 24) = 0 [pid 5340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5340] setpgid(0, 0) = 0 [pid 5340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5340] write(3, "1000", 4) = 4 [pid 5340] close(3) = 0 [pid 5340] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5340] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5340] clone(child_stack=NULL, flags=CLONE_FS) = 5341 ./strace-static-x86_64: Process 5341 attached [pid 5340] exit_group(0) = ? [pid 5341] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5340] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5341] +++ killed by SIGTRAP +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5342 attached , child_tidptr=0x5555573f6650) = 5342 [pid 5342] set_robust_list(0x5555573f6660, 24) = 0 [pid 5338] exit(0 [pid 5342] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5338] <... exit resumed>) = ? [pid 5342] <... prctl resumed>) = 0 [pid 5342] setpgid(0, 0) = 0 [pid 5338] +++ exited with 0 +++ [pid 5342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5342] write(3, "1000", 4) = 4 [pid 5342] close(3) = 0 [pid 5342] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5342] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5342] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5343 attached ) = 5343 [pid 5343] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5342] exit_group(0) = ? [pid 5342] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5344 attached [pid 5343] +++ killed by SIGTRAP +++ [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5344 [pid 5344] set_robust_list(0x5555573f6660, 24) = 0 [pid 5344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5344] setpgid(0, 0) = 0 [pid 5344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5344] write(3, "1000", 4) = 4 [pid 5344] close(3) = 0 [pid 5344] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5344] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5344] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5344] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5344, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5346 attached , child_tidptr=0x5555573f6650) = 5346 [pid 5346] set_robust_list(0x5555573f6660, 24) = 0 [pid 5346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 86.966406][ T9] cfg80211: failed to load regulatory.db [pid 5346] setpgid(0, 0) = 0 [pid 5346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5346] write(3, "1000", 4) = 4 [pid 5346] close(3) = 0 [pid 5346] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5346] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5346] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5346, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5347 attached , child_tidptr=0x5555573f6650) = 5347 [pid 5347] set_robust_list(0x5555573f6660, 24) = 0 [pid 5347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5347] setpgid(0, 0) = 0 [pid 5347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5347] write(3, "1000", 4) = 4 [pid 5347] close(3) = 0 [pid 5347] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5347] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5347] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5348 attached ) = 5348 [pid 5347] exit_group(0 [pid 5348] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5347] <... exit_group resumed>) = ? [pid 5347] +++ exited with 0 +++ [pid 5348] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5349 attached , child_tidptr=0x5555573f6650) = 5349 [pid 5349] set_robust_list(0x5555573f6660, 24) = 0 [pid 5349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5349] setpgid(0, 0) = 0 [pid 5349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5349] write(3, "1000", 4) = 4 [pid 5349] close(3) = 0 [pid 5349] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5349] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5349] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5349, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5350 attached , child_tidptr=0x5555573f6650) = 5350 [pid 5350] set_robust_list(0x5555573f6660, 24) = 0 [pid 5350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5350] setpgid(0, 0) = 0 [pid 5350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5350] write(3, "1000", 4) = 4 [pid 5350] close(3) = 0 [pid 5350] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5350] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5350] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5351 attached ) = 5351 [pid 5350] exit_group(0) = ? [pid 5351] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5350] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5352 attached , child_tidptr=0x5555573f6650) = 5352 [pid 5352] set_robust_list(0x5555573f6660, 24) = 0 [pid 5352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5352] setpgid(0, 0 [pid 5351] +++ killed by SIGTRAP +++ [pid 5352] <... setpgid resumed>) = 0 [pid 5352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5352] write(3, "1000", 4) = 4 [pid 5352] close(3) = 0 [pid 5352] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5352] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5352] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5352, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5353 attached , child_tidptr=0x5555573f6650) = 5353 [pid 5353] set_robust_list(0x5555573f6660, 24) = 0 [pid 5353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5353] setpgid(0, 0) = 0 [pid 5353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5353] write(3, "1000", 4) = 4 [pid 5353] close(3) = 0 [pid 5353] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5353] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5353] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5354 attached ) = 5354 [pid 5354] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5353] exit_group(0 [pid 5354] +++ killed by SIGTRAP +++ [pid 5353] <... exit_group resumed>) = ? [pid 5353] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5355 attached , child_tidptr=0x5555573f6650) = 5355 [pid 5355] set_robust_list(0x5555573f6660, 24) = 0 [pid 5355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5355] setpgid(0, 0) = 0 [pid 5355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5355] write(3, "1000", 4) = 4 [pid 5355] close(3) = 0 [pid 5355] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5355] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5355] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5355, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5356 attached , child_tidptr=0x5555573f6650) = 5356 [pid 5356] set_robust_list(0x5555573f6660, 24) = 0 [pid 5356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5356] setpgid(0, 0) = 0 [pid 5356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5356] write(3, "1000", 4) = 4 [pid 5356] close(3) = 0 [pid 5356] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5356] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5356] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5357 attached ) = 5357 [pid 5356] exit_group(0) = ? [pid 5357] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5356] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5356, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5358 attached , child_tidptr=0x5555573f6650) = 5358 [pid 5358] set_robust_list(0x5555573f6660, 24) = 0 [pid 5358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5357] +++ killed by SIGTRAP +++ [pid 5358] setpgid(0, 0) = 0 [pid 5358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5358] write(3, "1000", 4) = 4 [pid 5358] close(3) = 0 [pid 5358] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5358] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5358] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5359 attached [pid 5359] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5358] <... clone resumed>) = 5359 [pid 5358] exit_group(0 [pid 5359] +++ killed by SIGTRAP +++ [pid 5358] <... exit_group resumed>) = ? [pid 5358] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5358, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5360 attached , child_tidptr=0x5555573f6650) = 5360 [pid 5360] set_robust_list(0x5555573f6660, 24) = 0 [pid 5360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5360] setpgid(0, 0) = 0 [pid 5360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5360] write(3, "1000", 4) = 4 [pid 5360] close(3) = 0 [pid 5360] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5360] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5360] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5360, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5361 attached [pid 5361] set_robust_list(0x5555573f6660, 24) = 0 [pid 5361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5361 [pid 5361] setpgid(0, 0) = 0 [pid 5361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5361] write(3, "1000", 4) = 4 [pid 5361] close(3) = 0 [pid 5361] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5361] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5361] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5361, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5362 attached , child_tidptr=0x5555573f6650) = 5362 [pid 5362] set_robust_list(0x5555573f6660, 24) = 0 [pid 5362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5362] setpgid(0, 0) = 0 [pid 5362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5362] write(3, "1000", 4) = 4 [pid 5362] close(3) = 0 [pid 5362] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5362] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5362] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5362, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5363 attached , child_tidptr=0x5555573f6650) = 5363 [pid 5363] set_robust_list(0x5555573f6660, 24) = 0 [pid 5363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5363] setpgid(0, 0) = 0 [pid 5363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5363] write(3, "1000", 4) = 4 [pid 5363] close(3) = 0 [pid 5363] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5363] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5363] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5363, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5364 attached , child_tidptr=0x5555573f6650) = 5364 [pid 5364] set_robust_list(0x5555573f6660, 24) = 0 [pid 5364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5364] setpgid(0, 0) = 0 [pid 5364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5364] write(3, "1000", 4) = 4 [pid 5364] close(3) = 0 [pid 5364] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5364] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5364] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5365 attached [pid 5365] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5364] <... clone resumed>) = 5365 [pid 5364] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5365] +++ killed by SIGTRAP +++ [pid 5364] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5364, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5366 attached , child_tidptr=0x5555573f6650) = 5366 [pid 5366] set_robust_list(0x5555573f6660, 24) = 0 [pid 5366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5366] setpgid(0, 0) = 0 [pid 5366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5366] write(3, "1000", 4) = 4 [pid 5366] close(3) = 0 [pid 5366] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5366] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5366] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5367 attached ) = 5367 [pid 5367] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5366] exit_group(0) = ? [pid 5366] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5368 attached , child_tidptr=0x5555573f6650) = 5368 [pid 5367] +++ killed by SIGTRAP +++ [pid 5368] set_robust_list(0x5555573f6660, 24) = 0 [pid 5368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5368] setpgid(0, 0) = 0 [pid 5368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5368] write(3, "1000", 4) = 4 [pid 5368] close(3) = 0 [pid 5368] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5368] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5368] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5368] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5368, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5369 attached , child_tidptr=0x5555573f6650) = 5369 [pid 5369] set_robust_list(0x5555573f6660, 24) = 0 [pid 5369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5369] setpgid(0, 0) = 0 [pid 5369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5369] write(3, "1000", 4) = 4 [pid 5369] close(3) = 0 [pid 5369] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5369] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5369] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5369] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5369, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5370 attached , child_tidptr=0x5555573f6650) = 5370 [pid 5370] set_robust_list(0x5555573f6660, 24) = 0 [pid 5370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5370] setpgid(0, 0) = 0 [pid 5370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5370] write(3, "1000", 4) = 4 [pid 5370] close(3) = 0 [pid 5370] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5370] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5370] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5370] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5370, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5371 attached , child_tidptr=0x5555573f6650) = 5371 [pid 5371] set_robust_list(0x5555573f6660, 24) = 0 [pid 5371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5371] setpgid(0, 0) = 0 [pid 5371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5371] write(3, "1000", 4) = 4 [pid 5371] close(3) = 0 [pid 5371] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5371] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5371] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5371, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5372 attached [pid 5372] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5372 [pid 5372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5372] setpgid(0, 0) = 0 [pid 5372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5372] write(3, "1000", 4) = 4 [pid 5372] close(3) = 0 [pid 5372] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5372] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5372] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5372] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5372, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5373 attached [pid 5373] set_robust_list(0x5555573f6660, 24) = 0 [pid 5373] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5373 [pid 5373] <... prctl resumed>) = 0 [pid 5373] setpgid(0, 0) = 0 [pid 5373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5373] write(3, "1000", 4) = 4 [pid 5373] close(3) = 0 [pid 5373] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5373] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5373] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5373, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5374 attached , child_tidptr=0x5555573f6650) = 5374 [pid 5374] set_robust_list(0x5555573f6660, 24) = 0 [pid 5374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5374] setpgid(0, 0) = 0 [pid 5374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5374] write(3, "1000", 4) = 4 [pid 5374] close(3) = 0 [pid 5374] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5374] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5374] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5374, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5375 attached [pid 5375] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5375 [pid 5375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5375] setpgid(0, 0) = 0 [pid 5375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5375] write(3, "1000", 4) = 4 [pid 5375] close(3) = 0 [pid 5375] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5375] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5375] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5375] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5375, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5376 attached , child_tidptr=0x5555573f6650) = 5376 [pid 5376] set_robust_list(0x5555573f6660, 24) = 0 [pid 5376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5376] setpgid(0, 0) = 0 [pid 5376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5376] write(3, "1000", 4) = 4 [pid 5376] close(3) = 0 [pid 5376] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5376] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5376] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5377 attached ) = 5377 [pid 5376] exit_group(0) = ? [pid 5376] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5378 attached , child_tidptr=0x5555573f6650) = 5378 [pid 5378] set_robust_list(0x5555573f6660, 24) = 0 [pid 5378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5378] setpgid(0, 0) = 0 [pid 5378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5378] write(3, "1000", 4) = 4 [pid 5378] close(3) = 0 [pid 5378] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5378] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5378] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5379 attached ) = 5379 [pid 5378] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5378] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5378, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5380 attached , child_tidptr=0x5555573f6650) = 5380 [pid 5380] set_robust_list(0x5555573f6660, 24) = 0 [pid 5380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5380] setpgid(0, 0) = 0 [pid 5380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5380] write(3, "1000", 4) = 4 [pid 5380] close(3) = 0 [pid 5377] exit(0 [pid 5380] perf_event_open( [pid 5377] <... exit resumed>) = ? [pid 5380] <... perf_event_open resumed>{type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5380] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5377] +++ exited with 0 +++ [pid 5380] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5380, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5381 attached , child_tidptr=0x5555573f6650) = 5381 [pid 5381] set_robust_list(0x5555573f6660, 24) = 0 [pid 5381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5381] setpgid(0, 0) = 0 [pid 5381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5381] write(3, "1000", 4) = 4 [pid 5381] close(3) = 0 [pid 5381] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5381] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5381] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5381, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5382 attached , child_tidptr=0x5555573f6650) = 5382 [pid 5382] set_robust_list(0x5555573f6660, 24) = 0 [pid 5382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5382] setpgid(0, 0 [pid 5379] exit(0) = ? [pid 5382] <... setpgid resumed>) = 0 [pid 5379] +++ exited with 0 +++ [pid 5382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5382] write(3, "1000", 4) = 4 [pid 5382] close(3) = 0 [pid 5382] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5382] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5382] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5383 attached ) = 5383 [pid 5382] exit_group(0) = ? [pid 5383] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5382] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5383] +++ killed by SIGTRAP +++ ./strace-static-x86_64: Process 5384 attached [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5384 [pid 5384] set_robust_list(0x5555573f6660, 24) = 0 [pid 5384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5384] setpgid(0, 0) = 0 [pid 5384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5384] write(3, "1000", 4) = 4 [pid 5384] close(3) = 0 [pid 5384] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5384] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5384] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5384] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5384, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f6650) = 5385 ./strace-static-x86_64: Process 5385 attached [pid 5385] set_robust_list(0x5555573f6660, 24) = 0 [pid 5385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5385] setpgid(0, 0) = 0 [pid 5385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5385] write(3, "1000", 4) = 4 [pid 5385] close(3) = 0 [pid 5385] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5385] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5385] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5385, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f6650) = 5386 ./strace-static-x86_64: Process 5386 attached [pid 5386] set_robust_list(0x5555573f6660, 24) = 0 [pid 5386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5386] setpgid(0, 0) = 0 [pid 5386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5386] write(3, "1000", 4) = 4 [pid 5386] close(3) = 0 [pid 5386] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5386] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5386] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5386, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5387 attached , child_tidptr=0x5555573f6650) = 5387 [pid 5387] set_robust_list(0x5555573f6660, 24) = 0 [pid 5387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5387] setpgid(0, 0) = 0 [pid 5387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5387] write(3, "1000", 4) = 4 [pid 5387] close(3) = 0 [pid 5387] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5387] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5387] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5387] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5387, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f6650) = 5388 ./strace-static-x86_64: Process 5388 attached [pid 5388] set_robust_list(0x5555573f6660, 24) = 0 [pid 5388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5388] setpgid(0, 0) = 0 [pid 5388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5388] write(3, "1000", 4) = 4 [pid 5388] close(3) = 0 [pid 5388] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5388] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5388] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5388, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5389 attached , child_tidptr=0x5555573f6650) = 5389 [pid 5389] set_robust_list(0x5555573f6660, 24) = 0 [pid 5389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5389] setpgid(0, 0) = 0 [pid 5389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5389] write(3, "1000", 4) = 4 [pid 5389] close(3) = 0 [pid 5389] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5389] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5389] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5390 attached ) = 5390 [pid 5390] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5389] exit_group(0) = ? [pid 5390] +++ killed by SIGTRAP +++ [pid 5389] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5389, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5391 attached [pid 5391] set_robust_list(0x5555573f6660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5391 [pid 5391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5391] setpgid(0, 0) = 0 [pid 5391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5391] write(3, "1000", 4) = 4 [pid 5391] close(3) = 0 [pid 5391] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5391] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5391] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5392 attached ) = 5392 [pid 5392] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5391] exit_group(0) = ? [pid 5391] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5393 attached , child_tidptr=0x5555573f6650) = 5393 [pid 5393] set_robust_list(0x5555573f6660, 24) = 0 [pid 5392] +++ killed by SIGTRAP +++ [pid 5393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5393] setpgid(0, 0) = 0 [pid 5393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5393] write(3, "1000", 4) = 4 [pid 5393] close(3) = 0 [pid 5393] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5393] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5393] clone(child_stack=NULL, flags=CLONE_FS) = 5394 ./strace-static-x86_64: Process 5394 attached [pid 5393] exit_group(0) = ? [pid 5394] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5393] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5394] +++ killed by SIGTRAP +++ ./strace-static-x86_64: Process 5395 attached [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5395 [pid 5395] set_robust_list(0x5555573f6660, 24) = 0 [pid 5395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5395] setpgid(0, 0) = 0 [pid 5395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5395] write(3, "1000", 4) = 4 [pid 5395] close(3) = 0 [pid 5395] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5395] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5395] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5395, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5396 attached , child_tidptr=0x5555573f6650) = 5396 [pid 5396] set_robust_list(0x5555573f6660, 24) = 0 [pid 5396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5396] setpgid(0, 0) = 0 [pid 5396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5396] write(3, "1000", 4) = 4 [pid 5396] close(3) = 0 [pid 5396] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5396] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5396] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5397 attached ) = 5397 [pid 5396] exit_group(0 [pid 5397] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5396] <... exit_group resumed>) = ? [pid 5396] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5397] +++ killed by SIGTRAP +++ clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5398 attached [pid 5398] set_robust_list(0x5555573f6660, 24) = 0 [pid 5398] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5398 [pid 5398] <... prctl resumed>) = 0 [pid 5398] setpgid(0, 0) = 0 [pid 5398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5398] write(3, "1000", 4) = 4 [pid 5398] close(3) = 0 [pid 5398] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5398] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5398] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5398, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5399 attached , child_tidptr=0x5555573f6650) = 5399 [pid 5399] set_robust_list(0x5555573f6660, 24) = 0 [pid 5399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5399] setpgid(0, 0) = 0 [pid 5399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5399] write(3, "1000", 4) = 4 [pid 5399] close(3) = 0 [pid 5399] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5399] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5399] clone(child_stack=NULL, flags=CLONE_FS) = 5400 ./strace-static-x86_64: Process 5400 attached [pid 5399] exit_group(0) = ? [pid 5400] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5399] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5401 attached , child_tidptr=0x5555573f6650) = 5401 [pid 5401] set_robust_list(0x5555573f6660, 24) = 0 [pid 5401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5401] setpgid(0, 0 [pid 5400] +++ killed by SIGTRAP +++ [pid 5401] <... setpgid resumed>) = 0 [pid 5401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5401] write(3, "1000", 4) = 4 [pid 5401] close(3) = 0 [pid 5401] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5401] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5401] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5401, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5402 attached , child_tidptr=0x5555573f6650) = 5402 [pid 5402] set_robust_list(0x5555573f6660, 24) = 0 [pid 5402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5402] setpgid(0, 0) = 0 [pid 5402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5402] write(3, "1000", 4) = 4 [pid 5402] close(3) = 0 [pid 5402] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5402] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5402] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5403 attached [pid 5403] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5402] <... clone resumed>) = 5403 [pid 5402] exit_group(0) = ? [pid 5403] +++ killed by SIGTRAP +++ [pid 5402] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5404 attached , child_tidptr=0x5555573f6650) = 5404 [pid 5404] set_robust_list(0x5555573f6660, 24) = 0 [pid 5404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5404] setpgid(0, 0) = 0 [pid 5404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5404] write(3, "1000", 4) = 4 [pid 5404] close(3) = 0 [pid 5404] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5404] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5404] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5405 attached [pid 5405] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5405] +++ killed by SIGTRAP +++ [pid 5404] <... clone resumed>) = 5405 [pid 5404] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5404] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5404, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f6650) = 5407 ./strace-static-x86_64: Process 5407 attached [pid 5407] set_robust_list(0x5555573f6660, 24) = 0 [pid 5407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5407] setpgid(0, 0) = 0 [pid 5407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5407] write(3, "1000", 4) = 4 [pid 5407] close(3) = 0 [pid 5407] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5407] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5407] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5407, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5408 attached , child_tidptr=0x5555573f6650) = 5408 [pid 5408] set_robust_list(0x5555573f6660, 24) = 0 [pid 5408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5408] setpgid(0, 0) = 0 [pid 5408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5408] write(3, "1000", 4) = 4 [pid 5408] close(3) = 0 [pid 5408] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5408] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5408] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5409 attached ) = 5409 [pid 5409] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5408] exit_group(0) = ? [pid 5408] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5410 attached , child_tidptr=0x5555573f6650) = 5410 [pid 5409] +++ killed by SIGTRAP +++ [pid 5410] set_robust_list(0x5555573f6660, 24) = 0 [pid 5410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5410] setpgid(0, 0) = 0 [pid 5410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5410] write(3, "1000", 4) = 4 [pid 5410] close(3) = 0 [pid 5410] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5410] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5410] clone(child_stack=NULL, flags=CLONE_FS) = 5411 ./strace-static-x86_64: Process 5411 attached [pid 5410] exit_group(0) = ? [pid 5411] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5410] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5412 attached , child_tidptr=0x5555573f6650) = 5412 [pid 5411] +++ killed by SIGTRAP +++ [pid 5412] set_robust_list(0x5555573f6660, 24) = 0 [pid 5412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5412] setpgid(0, 0) = 0 [pid 5412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5412] write(3, "1000", 4) = 4 [pid 5412] close(3) = 0 [pid 5412] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5412] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5412] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5412, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5413 attached [pid 5413] set_robust_list(0x5555573f6660, 24) = 0 [pid 5413] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5413 [pid 5413] <... prctl resumed>) = 0 [pid 5413] setpgid(0, 0) = 0 [pid 5413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5413] write(3, "1000", 4) = 4 [pid 5413] close(3) = 0 [pid 5413] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5413] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5413] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5413, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5414 attached , child_tidptr=0x5555573f6650) = 5414 [pid 5414] set_robust_list(0x5555573f6660, 24) = 0 [pid 5414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5414] setpgid(0, 0) = 0 [pid 5414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5414] write(3, "1000", 4) = 4 [pid 5414] close(3) = 0 [pid 5414] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5414] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5414] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5414, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5415 attached , child_tidptr=0x5555573f6650) = 5415 [pid 5415] set_robust_list(0x5555573f6660, 24) = 0 [pid 5415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5415] setpgid(0, 0) = 0 [pid 5415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5415] write(3, "1000", 4) = 4 [pid 5415] close(3) = 0 [pid 5415] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5415] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5415] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5416 attached ) = 5416 [pid 5415] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5415] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5415, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5417 attached , child_tidptr=0x5555573f6650) = 5417 [pid 5417] set_robust_list(0x5555573f6660, 24) = 0 [pid 5417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5417] setpgid(0, 0) = 0 [pid 5417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5417] write(3, "1000", 4) = 4 [pid 5417] close(3) = 0 [pid 5417] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5417] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5417] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5418 attached [pid 5418] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5417] <... clone resumed>) = 5418 [pid 5417] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5416] exit(0) = ? [pid 5417] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5417, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5416] +++ exited with 0 +++ ./strace-static-x86_64: Process 5419 attached [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5419 [pid 5419] set_robust_list(0x5555573f6660, 24) = 0 [pid 5419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5419] setpgid(0, 0) = 0 [pid 5419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5419] write(3, "1000", 4 [pid 5418] +++ killed by SIGTRAP +++ [pid 5419] <... write resumed>) = 4 [pid 5419] close(3) = 0 [pid 5419] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5419] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5419] clone(child_stack=NULL, flags=CLONE_FS) = 5420 ./strace-static-x86_64: Process 5420 attached [pid 5419] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5420] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5419] +++ killed by SIGTRAP +++ [pid 5420] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5419, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f6650) = 5421 ./strace-static-x86_64: Process 5421 attached [pid 5421] set_robust_list(0x5555573f6660, 24) = 0 [pid 5421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5421] setpgid(0, 0) = 0 [pid 5421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5421] write(3, "1000", 4) = 4 [pid 5421] close(3) = 0 [pid 5421] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5421] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5421] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5421, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5422 attached , child_tidptr=0x5555573f6650) = 5422 [pid 5422] set_robust_list(0x5555573f6660, 24) = 0 [pid 5422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5422] setpgid(0, 0) = 0 [pid 5422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5422] write(3, "1000", 4) = 4 [pid 5422] close(3) = 0 [pid 5422] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5422] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5422] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5422] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5422, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5423 attached [pid 5423] set_robust_list(0x5555573f6660, 24) = 0 [pid 5423] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5423 [pid 5423] <... prctl resumed>) = 0 [pid 5423] setpgid(0, 0) = 0 [pid 5423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5423] write(3, "1000", 4) = 4 [pid 5423] close(3) = 0 [pid 5423] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5423] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5423] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5424 attached [pid 5424] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5423] <... clone resumed>) = 5424 [pid 5423] exit_group(0) = ? [pid 5424] +++ killed by SIGTRAP +++ [pid 5423] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5423, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5425 attached , child_tidptr=0x5555573f6650) = 5425 [pid 5425] set_robust_list(0x5555573f6660, 24) = 0 [pid 5425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5425] setpgid(0, 0) = 0 [pid 5425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5425] write(3, "1000", 4) = 4 [pid 5425] close(3) = 0 [pid 5425] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5425] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5425] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5426 attached ) = 5426 [pid 5425] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5425] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5425, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5427 attached , child_tidptr=0x5555573f6650) = 5427 [pid 5427] set_robust_list(0x5555573f6660, 24) = 0 [pid 5427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5427] setpgid(0, 0) = 0 [pid 5427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5427] write(3, "1000", 4) = 4 [pid 5427] close(3) = 0 [pid 5427] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5427] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5427] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5427] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5427, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5428 attached [pid 5428] set_robust_list(0x5555573f6660, 24) = 0 [pid 5428] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5428 [pid 5428] <... prctl resumed>) = 0 [pid 5428] setpgid(0, 0) = 0 [pid 5428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5428] write(3, "1000", 4) = 4 [pid 5428] close(3) = 0 [pid 5428] perf_event_open( [pid 5426] exit(0) = ? [pid 5428] <... perf_event_open resumed>{type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5428] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5426] +++ exited with 0 +++ [pid 5428] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5428, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5429 attached [pid 5429] set_robust_list(0x5555573f6660, 24) = 0 [pid 5429] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5429 [pid 5429] <... prctl resumed>) = 0 [pid 5429] setpgid(0, 0) = 0 [pid 5429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5429] write(3, "1000", 4) = 4 [pid 5429] close(3) = 0 [pid 5429] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5429] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5429] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5430 attached ) = 5430 [pid 5430] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5429] exit_group(0) = ? [pid 5430] +++ killed by SIGTRAP +++ [pid 5429] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5429, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5431 attached , child_tidptr=0x5555573f6650) = 5431 [pid 5431] set_robust_list(0x5555573f6660, 24) = 0 [pid 5431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5431] setpgid(0, 0) = 0 [pid 5431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5431] write(3, "1000", 4) = 4 [pid 5431] close(3) = 0 [pid 5431] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5431] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5431] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5432 attached [pid 5432] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5431] <... clone resumed>) = 5432 [pid 5431] exit_group(0) = ? [pid 5431] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5431, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5433 attached [pid 5432] +++ killed by SIGTRAP +++ [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5433 [pid 5433] set_robust_list(0x5555573f6660, 24) = 0 [pid 5433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5433] setpgid(0, 0) = 0 [pid 5433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5433] write(3, "1000", 4) = 4 [pid 5433] close(3) = 0 [pid 5433] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5433] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5433] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5433, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5434 attached , child_tidptr=0x5555573f6650) = 5434 [pid 5434] set_robust_list(0x5555573f6660, 24) = 0 [pid 5434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5434] setpgid(0, 0) = 0 [pid 5434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5434] write(3, "1000", 4) = 4 [pid 5434] close(3) = 0 [pid 5434] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5434] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5434] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5434, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5435 attached , child_tidptr=0x5555573f6650) = 5435 [pid 5435] set_robust_list(0x5555573f6660, 24) = 0 [pid 5435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5435] setpgid(0, 0) = 0 [pid 5435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5435] write(3, "1000", 4) = 4 [pid 5435] close(3) = 0 [pid 5435] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5435] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5435] clone(child_stack=NULL, flags=CLONE_FS) = 5436 ./strace-static-x86_64: Process 5436 attached [pid 5435] exit_group(0 [pid 5436] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5435] <... exit_group resumed>) = ? [pid 5435] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5435, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5436] +++ killed by SIGTRAP +++ clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5437 attached , child_tidptr=0x5555573f6650) = 5437 [pid 5437] set_robust_list(0x5555573f6660, 24) = 0 [pid 5437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5437] setpgid(0, 0) = 0 [pid 5437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5437] write(3, "1000", 4) = 4 [pid 5437] close(3) = 0 [pid 5437] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5437] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5437] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5437, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5438 attached , child_tidptr=0x5555573f6650) = 5438 [pid 5438] set_robust_list(0x5555573f6660, 24) = 0 [pid 5438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5438] setpgid(0, 0) = 0 [pid 5438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5438] write(3, "1000", 4) = 4 [pid 5438] close(3) = 0 [pid 5438] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5438] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5438] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5439 attached [pid 5439] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5438] <... clone resumed>) = 5439 [pid 5438] exit_group(0) = ? [pid 5438] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f6650) = 5440 ./strace-static-x86_64: Process 5440 attached [pid 5439] +++ killed by SIGTRAP +++ [pid 5440] set_robust_list(0x5555573f6660, 24) = 0 [pid 5440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5440] setpgid(0, 0) = 0 [pid 5440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5440] write(3, "1000", 4) = 4 [pid 5440] close(3) = 0 [pid 5440] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5440] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5440] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5440, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5441 attached , child_tidptr=0x5555573f6650) = 5441 [pid 5441] set_robust_list(0x5555573f6660, 24) = 0 [pid 5441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5441] setpgid(0, 0) = 0 [pid 5441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5441] write(3, "1000", 4) = 4 [pid 5441] close(3) = 0 [pid 5441] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5441] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5441] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5442 attached ) = 5442 [pid 5442] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5441] exit_group(0) = ? [pid 5441] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5441, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5442] +++ killed by SIGTRAP +++ clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5443 attached , child_tidptr=0x5555573f6650) = 5443 [pid 5443] set_robust_list(0x5555573f6660, 24) = 0 [pid 5443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5443] setpgid(0, 0) = 0 [pid 5443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5443] write(3, "1000", 4) = 4 [pid 5443] close(3) = 0 [pid 5443] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5443] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5443] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5444 attached ) = 5444 [pid 5443] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5444] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5444] +++ killed by SIGTRAP +++ [pid 5443] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5443, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f6650) = 5445 ./strace-static-x86_64: Process 5445 attached [pid 5445] set_robust_list(0x5555573f6660, 24) = 0 [pid 5445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5445] setpgid(0, 0) = 0 [pid 5445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5445] write(3, "1000", 4) = 4 [pid 5445] close(3) = 0 [pid 5445] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5445] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5445] +++ killed by SIGTRAP +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5445, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5446 attached [pid 5446] set_robust_list(0x5555573f6660, 24) = 0 [pid 5446] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x5555573f6650) = 5446 [pid 5446] <... prctl resumed>) = 0 [pid 5446] setpgid(0, 0) = 0 [pid 5446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5446] write(3, "1000", 4) = 4 [pid 5446] close(3) = 0 [pid 5446] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5446] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5446] clone(child_stack=NULL, flags=CLONE_FS) = 5447 ./strace-static-x86_64: Process 5447 attached [pid 5446] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5447] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5446] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5446, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- [pid 5447] +++ killed by SIGTRAP +++ clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5448 attached , child_tidptr=0x5555573f6650) = 5448 [pid 5448] set_robust_list(0x5555573f6660, 24) = 0 [pid 5448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5448] setpgid(0, 0) = 0 [pid 5448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5448] write(3, "1000", 4) = 4 [pid 5448] close(3) = 0 [pid 5448] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5448] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5448] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5449 attached ) = 5449 [pid 5449] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5448] exit_group(0) = ? [pid 5448] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5450 attached , child_tidptr=0x5555573f6650) = 5450 [pid 5450] set_robust_list(0x5555573f6660, 24) = 0 [pid 5450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5450] setpgid(0, 0) = 0 [pid 5450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5450] write(3, "1000", 4) = 4 [pid 5450] close(3) = 0 [pid 5450] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5450] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=0, sample_type=0, read_format=0, precise_ip=0 /* arbitrary skid */, ...}, -1, 0, -1, 0) = 4 [pid 5450] clone(child_stack=NULL, flags=CLONE_FS./strace-static-x86_64: Process 5451 attached ) = 5451 [pid 5450] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [pid 5451] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [ 92.548953][ T5449] ------------[ cut here ]------------ [ 92.554723][ T5449] unexpected event refcount: 2; ptr=ffff88807c613040 [ 92.561547][ T5449] WARNING: CPU: 1 PID: 5449 at kernel/events/core.c:5254 free_event+0xa0/0xc0 [ 92.570518][ T5449] Modules linked in: [ 92.574488][ T5449] CPU: 1 PID: 5449 Comm: syz-executor283 Not tainted 6.7.0-rc6-syzkaller-g7c5e046bdcb2 #0 [ 92.584435][ T5449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 92.594557][ T5449] RIP: 0010:free_event+0xa0/0xc0 [ 92.599533][ T5449] Code: b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 75 24 48 8b b3 38 02 00 00 48 89 da 48 c7 c7 00 f7 d6 8a e8 d1 82 9c ff 90 <0f> 0b 90 90 5b 5d 41 5c e9 13 41 d6 ff 4c 89 e7 e8 4b eb 2c 00 eb [ 92.619742][ T5449] RSP: 0018:ffffc9000481fa00 EFLAGS: 00010282 [ 92.625891][ T5449] RAX: 0000000000000000 RBX: ffff88807c613040 RCX: ffffffff814db519 [ 92.633922][ T5449] RDX: ffff88802566bb80 RSI: ffffffff814db526 RDI: 0000000000000001 [pid 5451] +++ killed by SIGTRAP +++ [pid 5450] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5450, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573f6650) = 5452 ./strace-static-x86_64: Process 5452 attached [pid 5452] set_robust_list(0x5555573f6660, 24) = 0 [pid 5452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5452] setpgid(0, 0) = 0 [pid 5452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 92.641995][ T5449] RBP: 0000000000000002 R08: 0000000000000001 R09: 0000000000000000 [ 92.650011][ T5449] R10: 0000000000000001 R11: 0000000000000001 R12: ffff88807c613278 [ 92.658056][ T5449] R13: ffff88802951552c R14: ffff88807c613040 R15: ffff88807c613320 [ 92.666117][ T5449] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 92.675100][ T5449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 92.681677][ T5449] CR2: 00000000200000cc CR3: 000000000cd77000 CR4: 00000000003506f0 [ 92.689687][ T5449] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [pid 5452] write(3, "1000", 4) = 4 [pid 5452] close(3) = 0 [pid 5452] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5452] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [ 92.697730][ T5449] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 92.705756][ T5449] Call Trace: [ 92.709051][ T5449] [ 92.711968][ T5449] ? show_regs+0x8f/0xa0 [ 92.716281][ T5449] ? __warn+0xe6/0x390 [ 92.720372][ T5449] ? free_event+0xa0/0xc0 [ 92.724748][ T5449] ? report_bug+0x3bc/0x580 [ 92.729308][ T5449] ? handle_bug+0x3d/0x70 [ 92.733678][ T5449] ? exc_invalid_op+0x17/0x40 [ 92.738470][ T5449] ? asm_exc_invalid_op+0x1a/0x20 [ 92.743528][ T5449] ? __warn_printk+0x199/0x350 [pid 5452] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5452, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5453 attached , child_tidptr=0x5555573f6650) = 5453 [ 92.748382][ T5449] ? __warn_printk+0x1a6/0x350 [ 92.753179][ T5449] ? free_event+0xa0/0xc0 [ 92.757603][ T5449] perf_event_release_kernel+0x5eb/0x8f0 [ 92.763278][ T5449] ? perf_remove_from_context+0x1f0/0x1f0 [ 92.769113][ T5449] ? preempt_count_sub+0x160/0x160 [ 92.774262][ T5449] ? perf_event_release_kernel+0x8f0/0x8f0 [ 92.780164][ T5449] perf_release+0x37/0x50 [ 92.784617][ T5449] __fput+0x270/0xb70 [ 92.788643][ T5449] task_work_run+0x14d/0x240 [ 92.793263][ T5449] ? task_work_cancel+0x30/0x30 [pid 5453] set_robust_list(0x5555573f6660, 24) = 0 [pid 5453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5453] setpgid(0, 0) = 0 [pid 5453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 92.798203][ T5449] ? do_raw_spin_unlock+0x173/0x230 [ 92.803443][ T5449] do_exit+0xa8a/0x2ad0 [ 92.807661][ T5449] ? mm_update_next_owner+0x840/0x840 [ 92.813082][ T5449] do_group_exit+0xd4/0x2a0 [ 92.817655][ T5449] get_signal+0x23b5/0x2790 [ 92.822200][ T5449] ? exit_signals+0x960/0x960 [ 92.826910][ T5449] ? find_held_lock+0x2d/0x110 [ 92.831706][ T5449] arch_do_signal_or_restart+0x90/0x7f0 [ 92.837309][ T5449] ? get_sigframe_size+0x20/0x20 [ 92.842287][ T5449] ? finish_task_switch.isra.0+0x219/0xca0 [pid 5453] write(3, "1000", 4) = 4 [pid 5453] close(3) = 0 [pid 5453] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=4, sample_type=0, read_format=0, inherit=1, precise_ip=0 /* arbitrary skid */, remove_on_exec=1, sigtrap=1, ...}, 0, 0, -1, PERF_FLAG_FD_CLOEXEC) = 3 [pid 5453] --- SIGTRAP {si_signo=SIGTRAP, si_code=TRAP_PERF, si_addr=NULL} --- [ 92.848185][ T5449] exit_to_user_mode_prepare+0x121/0x240 [ 92.853949][ T5449] syscall_exit_to_user_mode+0x1e/0x60 [ 92.859600][ T5449] ret_from_fork_asm+0x11/0x20 [ 92.864428][ T5449] [ 92.867442][ T5449] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 92.874705][ T5449] CPU: 1 PID: 5449 Comm: syz-executor283 Not tainted 6.7.0-rc6-syzkaller-g7c5e046bdcb2 #0 [ 92.884590][ T5449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 92.894658][ T5449] Call Trace: [pid 5453] +++ killed by SIGTRAP +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5453, si_uid=0, si_status=SIGTRAP, si_utime=0, si_stime=0} --- [ 92.897947][ T5449] [ 92.900891][ T5449] dump_stack_lvl+0xd9/0x1b0 [ 92.905505][ T5449] panic+0x6dc/0x790 [ 92.909399][ T5449] ? panic_smp_self_stop+0xa0/0xa0 [ 92.914503][ T5449] ? show_trace_log_lvl+0x363/0x4f0 [ 92.919708][ T5449] ? check_panic_on_warn+0x1f/0xb0 [ 92.924835][ T5449] ? free_event+0xa0/0xc0 [ 92.929184][ T5449] check_panic_on_warn+0xab/0xb0 [ 92.934146][ T5449] __warn+0xf2/0x390 [ 92.938065][ T5449] ? free_event+0xa0/0xc0 [ 92.942406][ T5449] report_bug+0x3bc/0x580 [ 92.946749][ T5449] handle_bug+0x3d/0x70 [ 92.950947][ T5449] exc_invalid_op+0x17/0x40 [ 92.955741][ T5449] asm_exc_invalid_op+0x1a/0x20 [ 92.961467][ T5449] RIP: 0010:free_event+0xa0/0xc0 [ 92.966771][ T5449] Code: b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 75 24 48 8b b3 38 02 00 00 48 89 da 48 c7 c7 00 f7 d6 8a e8 d1 82 9c ff 90 <0f> 0b 90 90 5b 5d 41 5c e9 13 41 d6 ff 4c 89 e7 e8 4b eb 2c 00 eb [ 92.986383][ T5449] RSP: 0018:ffffc9000481fa00 EFLAGS: 00010282 [ 92.992457][ T5449] RAX: 0000000000000000 RBX: ffff88807c613040 RCX: ffffffff814db519 [ 93.000432][ T5449] RDX: ffff88802566bb80 RSI: ffffffff814db526 RDI: 0000000000000001 [ 93.008406][ T5449] RBP: 0000000000000002 R08: 0000000000000001 R09: 0000000000000000 [ 93.016378][ T5449] R10: 0000000000000001 R11: 0000000000000001 R12: ffff88807c613278 [ 93.024354][ T5449] R13: ffff88802951552c R14: ffff88807c613040 R15: ffff88807c613320 [ 93.032426][ T5449] ? __warn_printk+0x199/0x350 [ 93.037202][ T5449] ? __warn_printk+0x1a6/0x350 [ 93.041978][ T5449] perf_event_release_kernel+0x5eb/0x8f0 [ 93.047651][ T5449] ? perf_remove_from_context+0x1f0/0x1f0 [ 93.053419][ T5449] ? preempt_count_sub+0x160/0x160 [ 93.058549][ T5449] ? perf_event_release_kernel+0x8f0/0x8f0 [ 93.064371][ T5449] perf_release+0x37/0x50 [ 93.068727][ T5449] __fput+0x270/0xb70 [ 93.072735][ T5449] task_work_run+0x14d/0x240 [ 93.077398][ T5449] ? task_work_cancel+0x30/0x30 [ 93.082257][ T5449] ? do_raw_spin_unlock+0x173/0x230 [ 93.087483][ T5449] do_exit+0xa8a/0x2ad0 [ 93.091659][ T5449] ? mm_update_next_owner+0x840/0x840 [ 93.097060][ T5449] do_group_exit+0xd4/0x2a0 [ 93.101577][ T5449] get_signal+0x23b5/0x2790 [ 93.106104][ T5449] ? exit_signals+0x960/0x960 [ 93.110789][ T5449] ? find_held_lock+0x2d/0x110 [ 93.115576][ T5449] arch_do_signal_or_restart+0x90/0x7f0 [ 93.121144][ T5449] ? get_sigframe_size+0x20/0x20 [ 93.126113][ T5449] ? finish_task_switch.isra.0+0x219/0xca0 [ 93.131946][ T5449] exit_to_user_mode_prepare+0x121/0x240 [ 93.137596][ T5449] syscall_exit_to_user_mode+0x1e/0x60 [ 93.143062][ T5449] ret_from_fork_asm+0x11/0x20 [ 93.147852][ T5449] [ 93.151037][ T5449] Kernel Offset: disabled [ 93.155405][ T5449] Rebooting in 86400 seconds..